release v0.9.3

Bumps [github.com/golang/mock](https://github.com/golang/mock) from 1.4.1 to 1.4.2.
- [Release notes](https://github.com/golang/mock/releases)
- [Changelog](https://github.com/golang/mock/blob/master/.goreleaser.yml)
- [Commits](https://github.com/golang/mock/compare/v1.4.1...v1.4.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -26,14 +26,10 @@ jobs:
         env:
           DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
           DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
-        run: |
-          export KUBECONFIG="$(kind get kubeconfig-path)"
-          DEBUG=true go test -v ./...
-      - name: code cov
-        env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         run: |
-          ./scripts/coverage.sh
+          export KUBECONFIG="$(kind get kubeconfig-path)"
+          make unit-test
           bash <(curl -s https://codecov.io/bash) -t ${CODECOV_TOKEN}
 
       - name: build fx

.github/workflows/docker.yml

@@ -35,10 +35,10 @@ jobs:
           docker build -t metrue/fx-d-base:latest -f ./assets/dockerfiles/base/d/Dockerfile ./assets/dockerfiles/base/d
           docker push metrue/fx-d-base:latest
 
-      # - name: build and publish fx java image
-      #   run: |
-      #     docker build -t metrue/fx-go-base:latest -f ./assets/dockerfiles/base/java/Dockerfile ./assets/dockerfiles/base/java
-      #     docker push metrue/fx-java-base:latest
+      - name: build and publish fx go image
+        run: |
+          docker build -t metrue/fx-go-base:latest -f ./assets/dockerfiles/base/go/Dockerfile ./assets/dockerfiles/base/go
+          docker push metrue/fx-go-base:latest
 
       - name: build and publish fx node image
         if: always()
@@ -57,11 +57,11 @@ jobs:
         run: |
           docker push metrue/fx-python-base:latest
 
-      # - name: build and publish fx rust image
-      #   if: always()
-      #   run: |
-      #     docker build -t metrue/fx-rust-base:latest -f ./assets/dockerfiles/base/rust/Dockerfile ./assets/dockerfiles/base/python
-      #     docker push metrue/fx-rust-base:latest
+      - name: build and publish fx perl image
+        if: always()
+        run: |
+          docker build -t metrue/fx-perl-base:latest -f ./assets/dockerfiles/base/perl/Dockerfile ./assets/dockerfiles/base/perl
+          docker push metrue/fx-perl-base:latest
 
       - name: build and publish fx julia image
         if: always()

.github/workflows/release.yml

@@ -33,7 +33,7 @@ jobs:
           DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
         run: |
           export KUBECONFIG="$(kind get kubeconfig-path)"
-          DEBUG=true go test -v ./container_runtimes/... ./deploy/...
+          make unit-test
 
       - name: build fx
         run: |

.golangci.yml

@@ -1,6 +1,6 @@
 run:
-  deadline: 10m
-  timeout: 10m
+  deadline: 20m
+  timeout: 20m
   issues-exit-code: 1
   tests: true
   skip-dirs:

.goreleaser.yml

@@ -32,3 +32,5 @@ brews:
     caveats: ""
     homepage: "https://github.com/metrue/fx"
     description: "fx, a simple but powerful Function as a Service build tools"
+    dependencies:
+      - docker

Makefile

@@ -10,10 +10,10 @@ generate:
 	packr
 
 b:
-	go build -o ${OUTPUT_DIR}/fx fx.go
+	go build -ldflags="-s -w" -o ${OUTPUT_DIR}/fx fx.go
 
 build:
-	go build -o ${OUTPUT_DIR}/fx fx.go
+	go build -ldflags="-s -w" -o ${OUTPUT_DIR}/fx fx.go
 
 pull:
 	./scripts/pull.sh
@@ -26,13 +26,13 @@ clean:
 	rm -rf ${DIST_DIR}
 
 unit-test:
-	./scripts/coverage.sh
+	CI=true ./scripts/coverage.sh
 
 cli-test-ci:
 	./scripts/test_cli.sh 'js'
 
 cli-test:
-	./scripts/test_cli.sh 'js rb py go php java d'
+	./scripts/test_cli.sh 'js rb py go php java d rs pl'
 
 http-test:
 	./scripts/http_test.sh

README.md

@@ -1,8 +1,10 @@
 fx
 ------
+
 Poor man's function as a service.
 <br/>
 ![CI](https://github.com/metrue/fx/workflows/ci/badge.svg)
+![GitHub contributors](https://img.shields.io/github/contributors/metrue/fx)
 [![CodeCov](https://codecov.io/gh/metrue/fx/branch/master/graph/badge.svg)](https://codecov.io/gh/metrue/fx)
 [![Go Report Card](https://goreportcard.com/badge/github.com/metrue/fx?style=flat-square)](https://goreportcard.com/report/github.com/metrue/fx)
 [![Go Doc](https://img.shields.io/badge/godoc-reference-blue.svg?style=flat-square)](http://godoc.org/github.com/metrue/fx)
@@ -13,13 +15,12 @@ Poor man's function as a service.
 - [Introduction](#introduction)
 - [Installation](#installation)
 - [Usage](#usage)
+- [Manage Infrastructure](#manage-infrastructure)
 - [Contribute](#contribute)
 
 
 ## Introduction
 
-![workflow](https://raw.githubusercontent.com/metrue/fx/master/docs/fx-workflow.png)
-
 fx is a tool to help you do Function as a Service on your own server, fx can make your stateless function a service in seconds, both Docker host and Kubernetes cluster supported. The most exciting thing is that you can write your functions with most programming languages.
 
 Feel free hacking fx to support the languages not listed. Welcome to tweet me [@_metrue](https://twitter.com/_metrue) on Twitter, [@metrue](https://www.weibo.com/u/2165714507) on Weibo.
@@ -36,6 +37,7 @@ Feel free hacking fx to support the languages not listed. Welcome to tweet me [@
 | PHP           | Supported     | [@chlins](https://github.com/chlins)| [/examples/PHP](https://github.com/metrue/fx/tree/master/examples/functions/PHP) |
 | Julia         | Supported     | [@matbesancon](https://github.com/matbesancon)| [/examples/Julia](https://github.com/metrue/fx/tree/master/examples/functions/Julia) |
 | D             | Supported     | [@andre2007](https://github.com/andre2007)| [/examples/D](https://github.com/metrue/fx/tree/master/examples/functions/D) |
+| Perl          | Supported     | fx            | [/examples/Perl](https://github.com/metrue/fx/tree/master/examples/functions/Perl) |
 | R             | Working on [need your help](https://github.com/metrue/fx/issues/31)   | ||
 
 # Installation
@@ -79,7 +81,7 @@ USAGE:
    fx [global options] command [command options] [arguments...]
 
 VERSION:
-   0.8.4
+   0.8.7
 
 COMMANDS:
    infra     manage infrastructure
@@ -96,44 +98,36 @@ GLOBAL OPTIONS:
    --version, -v  print the version
 ```
 
-1. Write a function
+### Deploy your function to Docker
 
-You can check out [examples](https://github.com/metrue/fx/tree/master/examples/functions) for reference. Let's write a function as an example,  it calculates the sum of two numbers then returns:
-
-```js
-module.exports = (ctx) => {
-    ctx.body = 'hello world'
-}
 ```
-Then save it to a file `func.js`.
+$ fx up --name hello-fx ./examples/functions/JavaScript/func.js
 
-2. Deploy your function as a service
-
-Give your service a port with `--port`, and name with `--name`, heath checking with `--healthcheck` if you want.
-
-```shell
-$ fx up -name fx_service_name -p 10001 --healthcheck func.js
-
-2019/08/10 13:26:37  info Pack Service: ✓
-2019/08/10 13:26:39  info Build Service: ✓
-2019/08/10 13:26:39  info Run Service: ✓
-2019/08/10 13:26:39  info Service (fx_service_name) is running on: 0.0.0.0:10001
-2019/08/10 13:26:39  info up function fx_service_name(func.js) to machine localhost: ✓
++------------------------------------------------------------------+-----------+---------------+
+|                                ID                                |   NAME    |   ENDPOINT    |
++------------------------------------------------------------------+-----------+---------------+
+| 5b24d36608ee392c937a61a530805f74551ddec304aea3aca2ffa0fabcf98cf3 | /hello-fx | 0.0.0.0:58328 |
++------------------------------------------------------------------+-----------+---------------+
 ```
 
-if you want see what the source code of your service looks like, you can export it into a dirctory,
+### Deploy your function to Kubernetes
 
-```shell
-$ fx image export -o <path of dir> func.js
-2019/09/25 19:31:19  info exported to <path of dir>: ✓
+```
+$ KUBECONFIG=~/.kube/config ./build/fx up examples/functions/JavaScript/func.js --name hello-fx
+
++-------------------------------+------+----------------+
+| ID                     | NAME        |    ENDPOINT    |
++----+--------------------------+-----------------------+
+|  5b24d36608ee392c937a  | hello-fx    | 10.0.242.75:80 |
++------------------------+-------------+----------------+
 ```
 
-3. Test your service
+### Test your service
 
 then you can test your service:
 
 ```shell
-$ curl -v 0.0.0.0:10001
+$ curl -v 0.0.0.0:58328
 
 
 GET / HTTP/1.1
@@ -155,39 +149,32 @@ hello world
 
 ```
 
-## Docker
+## Manage Infrastructure
 
-**fx** is originally designed to turn a function into a runnable Docker container in a easiest way, on a host with Docker running, you can just deploy your function with `fx up` command,
+**fx** is originally designed to turn a function into a runnable Docker container in a easiest way, on a host with Docker running, you can just deploy your function with `fx up` command,  and now **fx** supports deploy function to be a service onto Kubernetes cluster infrasture, and we encourage you to do that other than on bare Docker environment, there are lots of advantage to run your function on Kubernetes like self-healing, load balancing, easy horizontal scaling, etc. It's pretty simple to deploy your function onto Kubernetes with **fx**, you just set KUBECONFIG in your enviroment.
+
+By default. **fx** use localhost as target infrastructure to run your service, and you can also setup your remote virtual machines as **fx**'s infrastructure and deploy your functions onto it.
+
+### `fx infra create`
+
+You can create types (docker and k8s) of infrastructures for **fx** to deploy functions
 
 ```shell
-fx up --name hello-svc --port 7777 hello.js # onto localhost
-DOCKER_REMOTE_HOST_ADDR=xx.xx.xx.xx DOCKER_REMOTE_HOST_USER=xxxx DOCKER_REMOTE_HOST_PASSWORD=xxxx fx up --name hello-svc --port 7777 hello.js # onto remote host
+$ fx infra create --name infra_us --type docker --host <user>@<ip>                                            ## create docker type infrasture on <ip>
+$ fx infra create --name infra_bj --type k8s --master <user>@<ip> --agents '<user1>@<ip1>,<user2>@<ip2>'      ## create k8s type infrasture use <ip> as master node, and <ip1> and <ip2> as agents nodes
 ```
 
-## Kubernetes
+### `fx infra use`
 
-**fx** supports deploy function to be a service onto Kubernetes cluster infrasture, and we encourage you to do that other than on bare Docker environment, there are lots of advantage to run your function on Kubernetes like self-healing, load balancing, easy horizontal scaling, etc. It's pretty simple to deploy your function onto Kubernetes with **fx**, you just set KUBECONFIG in your enviroment.
+To use a infrastructure, you can use `fx infra use` command to activate it.
 
 ```shell
-KUBECONFIG=<Your KUBECONFIG> fx deploy -n fx-service-abc_js -p 12349 examples/functions/JavaScript/func.js   # function will be deploy to your Kubernetes cluster and expose a IP address of your loadbalencer
+fx infra use <infrastructure name>
 ```
 
-or
+and you can list your infrastructure with `fx infra list`
 
-```shell
-$ export KUBECONFIG=<Your KUBECONFIG>
-$ fx deploy -n fx-service-abc_js -p 12349 examples/functions/JavaScript/func.js   # function will be deploy to your Kubernetes cluster and expose a IP address of your loadbalencer
-```
-
-* Local Kubernetes Cluster
-
-Docker for Mac and Docker for Windows already support Kubernetes with single node cluster, we can use it directly, and the default `KUBECONFIG` is `~/.kube/config`.
-
-```shell
-$ export KUBECONFIG=~/.kube/config  # then fx will take the config to deloy function
-```
-
-if you have multiple Kubernetes clusters configured, you have to set context correctly. FYI [configure-access-multiple-clusters](https://kubernetes.io/docs/tasks/access-application-cluster/configure-access-multiple-clusters/)
+## Use Public Cloud Kubernetes Service as infrastructure to run your functions
 
 * Azure Kubernetes Service (AKS)
 
@@ -219,13 +206,29 @@ But we would suggest you run `kubectl config current-context` to check if the cu
 * Amazon Elastic Kubernetes Service (EKS)
   TODO
 
-* Google Kubernetes Engine (GKET)
-  TODO
+* Google Kubernetes Engine (GKE)
+
+First you should create a Kubernetes cluster in your GKE, then make sure your KUBECONFIG is ready in `~/.kube/config`, if not, you can run following commands,
+
+``` shell
+$ gcloud auth login
+$ gcloud container clusters get-credentials <your cluster> --zone <zone> --project <project>
+```
+
+Then make sure you current context is GKE cluster, you can check it with command,
+
+``` shell
+$ kubectl config current-context
+```
+
+Then you can deploy your function onto GKE cluster with,
+
+```shell
+$ KUBECONFIG=~/.kube/config fx up examples/functions/JavaScript/func.js --name hellojs
+```
 
 * Setup your own Kubernetes cluster
 
-![init workflow](https://raw.githubusercontent.com/metrue/fx/master/docs/fx-init-cluster.png)
-
 ```shell
 fx infra create --type k3s --name fx-cluster-1 --master root@123.11.2.3 --agents 'root@1.1.1.1,root@2.2.2.2'
 ```

assets/dockerfiles/base/go/Dockerfile

@@ -0,0 +1,4 @@
+FROM golang:latest
+
+# dependency management
+RUN go get github.com/gin-gonic/gin

assets/dockerfiles/base/node/package-lock.json

@@ -0,0 +1,26 @@
+{
+  "name": "fx-node-base",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@koa/cors": {
+      "version": "2.2.3",
+      "resolved": "https://registry.npmjs.org/@koa/cors/-/cors-2.2.3.tgz",
+      "integrity": "sha512-tCVVXa39ETsit5kGBtEWWimjLn1sDaeu8+0phgb8kT3GmBDZOykkI3ZO8nMjV2p3MGkJI4K5P+bxR8Ztq0bwsA==",
+      "requires": {
+        "vary": "^1.1.2"
+      }
+    },
+    "node-fetch": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA=="
+    },
+    "vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+    }
+  }
+}

assets/dockerfiles/base/node/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "aok",
+  "name": "fx-node-base",
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
@@ -10,12 +10,11 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@koa/cors": "^2.2.3",
     "get-port": "^3.2.0",
     "is-generator-function": "^1.0.6",
     "koa": "^2.3.0",
-    "koa-bodyparser": "^4.2.0"
-  },
-  "devDependencies": {
-    "get-port-cli": "^1.1.0"
+    "koa-bodyparser": "^4.2.0",
+    "node-fetch": "^2.6.0"
   }
 }

assets/dockerfiles/base/perl/Dockerfile

@@ -0,0 +1,10 @@
+FROM alpine:3.4
+MAINTAINER Mojolicious
+
+ADD . .
+COPY cpanfile /
+ENV EV_EXTRA_DEFS -DEV_NO_ATFORK
+
+RUN apk update && \
+  apk add perl perl-io-socket-ssl perl-dbd-pg perl-dev g++ make wget curl && \
+  curl -L https://cpanmin.us | perl - App::cpanminus && cpanm --installdeps . -M https://cpan.metacpan.org

assets/dockerfiles/base/perl/cpanfile

@@ -0,0 +1,3 @@
+requires "EV";
+requires "JSON";
+requires "Mojolicious::Lite";

assets/dockerfiles/base/ruby/Dockerfile

@@ -0,0 +1,3 @@
+FROM ruby:latest
+
+RUN gem install sinatra

bundle/bundle.go

@@ -0,0 +1,44 @@
+package bundle
+
+import (
+	"fmt"
+
+	"github.com/metrue/fx/bundler"
+	"github.com/metrue/fx/bundler/d"
+	golang "github.com/metrue/fx/bundler/go"
+	"github.com/metrue/fx/bundler/java"
+	"github.com/metrue/fx/bundler/julia"
+	"github.com/metrue/fx/bundler/node"
+	"github.com/metrue/fx/bundler/perl"
+	"github.com/metrue/fx/bundler/python"
+	"github.com/metrue/fx/bundler/ruby"
+	"github.com/metrue/fx/bundler/rust"
+)
+
+// Bundle function to project
+func Bundle(workdir string, language string, fn string, deps ...string) error {
+	var bundler bundler.Bundler
+	switch language {
+	case "d":
+		bundler = d.New()
+	case "node":
+		bundler = node.New()
+	case "go":
+		bundler = golang.New()
+	case "java":
+		bundler = java.New()
+	case "julia":
+		bundler = julia.New()
+	case "perl":
+		bundler = perl.New()
+	case "python":
+		bundler = python.New()
+	case "ruby":
+		bundler = ruby.New()
+	case "rust":
+		bundler = rust.New()
+	default:
+		return fmt.Errorf("%s not suppported yet", language)
+	}
+	return bundler.Bundle(workdir, fn, deps...)
+}

bundle/bundler_test.go

@@ -0,0 +1,117 @@
+package bundle
+
+import (
+	"io/ioutil"
+	"os"
+	"testing"
+)
+
+func createFn(content string, t *testing.T) string {
+	fd, err := ioutil.TempFile("", "fx_func_*.js")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = ioutil.WriteFile(fd.Name(), []byte(content), 0666)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	return fd.Name()
+}
+
+func TestBundle(t *testing.T) {
+	workdir, err := ioutil.TempDir("", "fx-test")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(workdir)
+
+	cases := []struct {
+		workdir  string
+		language string
+		fn       string
+		deps     []string
+	}{
+		{
+			workdir:  workdir,
+			language: "d",
+			fn: `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}
+			`,
+		},
+		{
+			workdir:  workdir,
+			language: "go",
+			fn: `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}
+			`,
+		},
+		{
+			workdir:  workdir,
+			language: "java",
+			fn: `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}
+			`,
+		},
+		{
+			workdir:  workdir,
+			language: "julia",
+			fn: `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}
+			`,
+		},
+		{
+			workdir:  workdir,
+			language: "perl",
+			fn: `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}
+			`,
+		},
+		{
+			workdir:  workdir,
+			language: "python",
+			fn: `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}
+			`,
+		},
+		{
+			workdir:  workdir,
+			language: "ruby",
+			fn: `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}
+			`,
+		},
+		{
+			workdir:  workdir,
+			language: "rust",
+			fn: `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}
+			`,
+		},
+	}
+
+	for _, c := range cases {
+		fn := createFn(c.fn, t)
+		defer os.Remove(fn)
+
+		if err := Bundle(c.workdir, c.language, fn, c.deps...); err != nil {
+			t.Fatal(err)
+		}
+	}
+}

bundler/bundler.go

@@ -0,0 +1,88 @@
+package bundler
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/gobuffalo/packd"
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/constants"
+	"github.com/metrue/fx/utils"
+)
+
+// Bundler defines interface
+type Bundler interface {
+	Scaffold(output string) error
+	Bundle(output string, fn string, deps ...string) error
+}
+
+// IsHandler check if it's handle file
+func IsHandler(name string, lang string) bool {
+	basename := filepath.Base(name)
+	nameWithoutExt := strings.TrimSuffix(basename, filepath.Ext(basename))
+	if constants.ExtLangMapping[filepath.Ext(basename)] != lang {
+		return false
+	}
+
+	return (nameWithoutExt == "fx" ||
+		// Fx is for Java
+		nameWithoutExt == "Fx" ||
+		// mod.rs is for Rust)
+		nameWithoutExt == "mod")
+}
+
+// Restore directory from packr box
+func Restore(box *packr.Box, output string) error {
+	if err := box.Walk(func(name string, fd packd.File) error {
+		content, err := box.Find(name)
+		if err != nil {
+			return err
+		}
+
+		dest := filepath.Join(output, name)
+		if err := utils.EnsureFile(dest); err != nil {
+			return err
+		}
+
+		if err := ioutil.WriteFile(dest, content, 0644); err != nil {
+			return err
+		}
+
+		return nil
+	}); err != nil {
+		return err
+	}
+	return nil
+}
+
+// Bundle bundle a function
+func Bundle(box *packr.Box, output string, language string, fn string, deps ...string) error {
+	if err := Restore(box, output); err != nil {
+		return err
+	}
+
+	if err := utils.Merge(output, deps...); err != nil {
+		return err
+	}
+
+	// Replace the default handler source file with given function source file
+	if err := filepath.Walk(output, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+
+		if IsHandler(path, language) {
+			if err := utils.CopyFile(fn, path); err != nil {
+				return err
+			}
+		}
+
+		return nil
+	}); err != nil {
+		return err
+	}
+
+	return nil
+}

bundler/bundler_test.go

@@ -0,0 +1,51 @@
+package bundler
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"testing"
+
+	"github.com/gobuffalo/packr/v2"
+)
+
+func TestBundler(t *testing.T) {
+	t.Run("Restore", func(t *testing.T) {
+		box := packr.New("", "./node/assets")
+		outputDir, err := ioutil.TempDir("", "fx_koa")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+		if err := Restore(box, outputDir); err != nil {
+			t.Fatal(err)
+		}
+	})
+
+	t.Run("Bundle", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content := `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}`
+		if err = ioutil.WriteFile(fd.Name(), []byte(content), 0666); err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_koa")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		box := packr.New("", "./node/assets")
+		if err := Bundle(box, outputDir, "node", fd.Name()); err != nil {
+			t.Fatal(err)
+		}
+	})
+}

bundler/d/d.go

@@ -0,0 +1,32 @@
+package d
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/bundler"
+)
+
+// D defines d bundler
+type D struct {
+	assets *packr.Box
+}
+
+// New a koa bundler
+func New() *D {
+	return &D{
+		assets: packr.New("", "./assets"),
+	}
+}
+
+// Scaffold a koa app
+func (d *D) Scaffold(output string) error {
+	return bundler.Restore(d.assets, output)
+}
+
+// Bundle a function into a koa project
+func (d *D) Bundle(output string, fn string, deps ...string) error {
+	return bundler.Bundle(d.assets, output, "d", fn, deps...)
+}
+
+var (
+	_ bundler.Bundler = &D{}
+)

bundler/go/assets/Dockerfile

@@ -1,11 +1,8 @@
-FROM golang:latest
+FROM metrue/fx-go-base
 
 COPY . /go/src/github.com/metrue/fx
 WORKDIR /go/src/github.com/metrue/fx
 
-# dependency management
-RUN go get github.com/gin-gonic/gin
-
 RUN go build -ldflags "-w -s" -o fx fx.go app.go
 
 EXPOSE 3000

bundler/go/go.go

@@ -0,0 +1,32 @@
+package golang
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/bundler"
+)
+
+// Gin defines javascript bundler
+type Gin struct {
+	assets *packr.Box
+}
+
+// New a koa bundler
+func New() *Gin {
+	return &Gin{
+		assets: packr.New("", "./assets"),
+	}
+}
+
+// Scaffold a koa app
+func (g *Gin) Scaffold(output string) error {
+	return bundler.Restore(g.assets, output)
+}
+
+// Bundle a function into a koa project
+func (g *Gin) Bundle(output string, fn string, deps ...string) error {
+	return bundler.Bundle(g.assets, output, "go", fn, deps...)
+}
+
+var (
+	_ bundler.Bundler = &Gin{}
+)

bundler/go/go_test.go

@@ -0,0 +1,143 @@
+package golang
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/metrue/fx/utils"
+)
+
+func TestKoaBundler(t *testing.T) {
+	t.Run("Scaffold", func(t *testing.T) {
+		outputDir, err := ioutil.TempDir("", "fx_koa")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		koa := New()
+		if err := koa.Scaffold(outputDir); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, _, _, err := utils.Diff(outputDir, "./assets")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if diff {
+			t.Fatalf("%s is not equal with %s", outputDir, "./assets")
+		}
+	})
+
+	t.Run("BundleSingleFunc", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content := `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}`
+		err = ioutil.WriteFile(fd.Name(), []byte(content), 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_koa")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		koa := New()
+		if err := koa.Bundle(outputDir, fd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(content)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+
+		preHandleFunc, err := ioutil.ReadFile("./assets/fx.go")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !reflect.DeepEqual(pre, preHandleFunc) {
+			{
+			}
+			t.Fatalf("it should get %s but got %s", preHandleFunc, pre)
+		}
+	})
+
+	t.Run("BundleFuncAndDeps", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content, err := ioutil.ReadFile("./assets/fx.go")
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ioutil.WriteFile(fd.Name(), content, 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		addFunc := `
+module.exports = (a, b) => a+b
+  `
+		addFd, err := ioutil.TempFile("", "fx_add_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		err = ioutil.WriteFile(addFd.Name(), []byte(addFunc), 0644)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_koa")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		koa := New()
+		if err := koa.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(addFunc)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+		if pre != nil {
+			t.Fatal(pre)
+		}
+	})
+}

bundler/java/java.go

@@ -0,0 +1,32 @@
+package java
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/bundler"
+)
+
+// Java defines javascript bundler
+type Java struct {
+	assets *packr.Box
+}
+
+// New a koa bundler
+func New() *Java {
+	return &Java{
+		assets: packr.New("", "./assets"),
+	}
+}
+
+// Scaffold a koa app
+func (k *Java) Scaffold(output string) error {
+	return bundler.Restore(k.assets, output)
+}
+
+// Bundle a function into a koa project
+func (k *Java) Bundle(output string, fn string, deps ...string) error {
+	return bundler.Bundle(k.assets, output, "java", fn, deps...)
+}
+
+var (
+	_ bundler.Bundler = &Java{}
+)

bundler/java/java_test.go

@@ -0,0 +1,155 @@
+package java
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/metrue/fx/utils"
+)
+
+func TestJavaBundler(t *testing.T) {
+	t.Run("Scaffold", func(t *testing.T) {
+		outputDir, err := ioutil.TempDir("", "fx_java")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		java := New()
+		if err := java.Scaffold(outputDir); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, _, _, err := utils.Diff(outputDir, "./assets")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if diff {
+			t.Fatalf("%s is not equal with %s", outputDir, "./assets")
+		}
+	})
+
+	t.Run("BundleSingleFunc", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.java")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content := `package fx;
+
+import io.javalin.Javalin;
+import org.json.JSONObject;
+
+public class app {
+    public static void main(String[] args) {
+        Javalin app = Javalin.start(3000);
+        Fx handler = new Fx();
+        app.post("/", ctx -> {
+            JSONObject obj = new JSONObject(ctx.body());
+            ctx.result(""+handler.handle(obj));
+        });
+    }
+}
+		`
+		err = ioutil.WriteFile(fd.Name(), []byte(content), 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_java")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		java := New()
+		if err := java.Bundle(outputDir, fd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(content)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+
+		preHandleFunc, err := ioutil.ReadFile("./assets/src/main/java/fx/Fx.java")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !reflect.DeepEqual(pre, preHandleFunc) {
+			{
+			}
+			t.Fatalf("it should get %s but got %s", preHandleFunc, pre)
+		}
+	})
+
+	t.Run("BundleFuncAndDeps", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content, err := ioutil.ReadFile("./assets/src/main/java/fx/Fx.java")
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ioutil.WriteFile(fd.Name(), content, 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		addFunc := `
+module.exports = (a, b) => a+b
+  `
+		addFd, err := ioutil.TempFile("", "fx_add_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		err = ioutil.WriteFile(addFd.Name(), []byte(addFunc), 0644)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_java")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		java := New()
+		if err := java.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(addFunc)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+		if pre != nil {
+			t.Fatal(pre)
+		}
+	})
+}

bundler/julia/assets/fx.jl

@@ -1,4 +1,3 @@
-
 struct Input
     a::Number
     b::Number

bundler/julia/julia.go

@@ -0,0 +1,32 @@
+package julia
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/bundler"
+)
+
+// Julia defines javascript bundler
+type Julia struct {
+	assets *packr.Box
+}
+
+// New a koa bundler
+func New() *Julia {
+	return &Julia{
+		assets: packr.New("", "./assets"),
+	}
+}
+
+// Scaffold a koa app
+func (k *Julia) Scaffold(output string) error {
+	return bundler.Restore(k.assets, output)
+}
+
+// Bundle a function into a koa project
+func (k *Julia) Bundle(output string, fn string, deps ...string) error {
+	return bundler.Bundle(k.assets, output, "julia", fn, deps...)
+}
+
+var (
+	_ bundler.Bundler = &Julia{}
+)

bundler/julia/julia_test.go

@@ -0,0 +1,148 @@
+package julia
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/metrue/fx/utils"
+)
+
+func TestJuliaBundler(t *testing.T) {
+	t.Run("Scaffold", func(t *testing.T) {
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Scaffold(outputDir); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, _, _, err := utils.Diff(outputDir, "./assets")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if diff {
+			t.Fatalf("%s is not equal with %s", outputDir, "./assets")
+		}
+	})
+
+	t.Run("BundleSingleFunc", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.julia")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content := `struct Input
+    a::Number
+    b::Number
+end
+
+fx = function(input::Input)
+    return input.a + input.b
+end
+		`
+		err = ioutil.WriteFile(fd.Name(), []byte(content), 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle function should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(content)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+
+		preHandleFunc, err := ioutil.ReadFile("./assets/fx.jl")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !reflect.DeepEqual(pre, preHandleFunc) {
+			{
+			}
+			t.Fatalf("it should get %s but got %s", preHandleFunc, pre)
+		}
+	})
+
+	t.Run("BundleFuncAndDeps", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content, err := ioutil.ReadFile("./assets/fx.jl")
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ioutil.WriteFile(fd.Name(), content, 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		addFunc := `
+module.exports = (a, b) => a+b
+  `
+		addFd, err := ioutil.TempFile("", "fx_add_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		err = ioutil.WriteFile(addFd.Name(), []byte(addFunc), 0644)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(addFunc)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+		if pre != nil {
+			t.Fatal(pre)
+		}
+	})
+}

bundler/node/assets/app.js

@@ -0,0 +1,13 @@
+const Koa = require('koa');
+const bodyParser = require('koa-bodyparser');
+const cors = require('@koa/cors');
+const fx = require('./fx');
+
+const app = new Koa();
+app.use(cors({
+  origin: '*',
+}));
+app.use(bodyParser());
+app.use(fx);
+
+app.listen(3000);

bundler/node/node.go

@@ -0,0 +1,34 @@
+package node
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/bundler"
+)
+
+const language = "node"
+
+// Node defines node bundler
+type Node struct {
+	assets *packr.Box
+}
+
+// New a koa bundler
+func New() *Node {
+	return &Node{
+		assets: packr.New("", "./assets"),
+	}
+}
+
+// Scaffold a koa app
+func (k *Node) Scaffold(output string) error {
+	return bundler.Restore(k.assets, output)
+}
+
+// Bundle a function into a koa project
+func (k *Node) Bundle(output string, fn string, deps ...string) error {
+	return bundler.Bundle(k.assets, output, language, fn, deps...)
+}
+
+var (
+	_ bundler.Bundler = &Node{}
+)

bundler/node/node_test.go

@@ -0,0 +1,143 @@
+package node
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/metrue/fx/utils"
+)
+
+func TestNodeBundler(t *testing.T) {
+	t.Run("Scaffold", func(t *testing.T) {
+		outputDir, err := ioutil.TempDir("", "fx_koa")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		koa := New()
+		if err := koa.Scaffold(outputDir); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, _, _, err := utils.Diff(outputDir, "./assets")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if diff {
+			t.Fatalf("%s is not equal with %s", outputDir, "./assets")
+		}
+	})
+
+	t.Run("BundleSingleFunc", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content := `
+module.exports = (ctx) => {
+  ctx.body = 'hello fx'
+}`
+		err = ioutil.WriteFile(fd.Name(), []byte(content), 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_koa")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		koa := New()
+		if err := koa.Bundle(outputDir, fd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(content)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+
+		preHandleFunc, err := ioutil.ReadFile("./assets/fx.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !reflect.DeepEqual(pre, preHandleFunc) {
+			{
+			}
+			t.Fatalf("it should get %s but got %s", preHandleFunc, pre)
+		}
+	})
+
+	t.Run("BundleFuncAndDeps", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content, err := ioutil.ReadFile("./assets/fx.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ioutil.WriteFile(fd.Name(), content, 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		addFunc := `
+module.exports = (a, b) => a+b
+  `
+		addFd, err := ioutil.TempFile("", "fx_add_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		err = ioutil.WriteFile(addFd.Name(), []byte(addFunc), 0644)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_koa")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		koa := New()
+		if err := koa.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(addFunc)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+		if pre != nil {
+			t.Fatal(pre)
+		}
+	})
+}

bundler/perl/assets/Dockerfile

@@ -0,0 +1,6 @@
+FROM metrue/fx-perl-base
+
+ADD . .
+
+EXPOSE 3000
+CMD ["perl", "app.pl", "daemon"]

bundler/perl/assets/app.pl

@@ -0,0 +1,17 @@
+use Mojolicious::Lite;
+
+require "./fx.pl";
+
+get '/' => sub {
+  my $ctx = shift;
+  my $res = fx($ctx);
+  $ctx->render(json => $res);
+};
+
+post '/' => sub {
+  my $ctx = shift;
+  my $res = fx($ctx);
+  $ctx->render(json => $res);
+};
+
+app->start;

bundler/perl/assets/fx.pl

@@ -0,0 +1,6 @@
+sub fx {
+  my $ctx = shift;
+  return 'hello fx'
+}
+
+1;

bundler/perl/perl.go

@@ -0,0 +1,32 @@
+package perl
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/bundler"
+)
+
+// Julia defines javascript bundler
+type Julia struct {
+	assets *packr.Box
+}
+
+// New a koa bundler
+func New() *Julia {
+	return &Julia{
+		assets: packr.New("", "./assets"),
+	}
+}
+
+// Scaffold a koa app
+func (k *Julia) Scaffold(output string) error {
+	return bundler.Restore(k.assets, output)
+}
+
+// Bundle a function into a koa project
+func (k *Julia) Bundle(output string, fn string, deps ...string) error {
+	return bundler.Bundle(k.assets, output, "perl", fn, deps...)
+}
+
+var (
+	_ bundler.Bundler = &Julia{}
+)

bundler/perl/perl_test.go

@@ -0,0 +1,148 @@
+package perl
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/metrue/fx/utils"
+)
+
+func TestJuliaBundler(t *testing.T) {
+	t.Run("Scaffold", func(t *testing.T) {
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Scaffold(outputDir); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, _, _, err := utils.Diff(outputDir, "./assets")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if diff {
+			t.Fatalf("%s is not equal with %s", outputDir, "./assets")
+		}
+	})
+
+	t.Run("BundleSingleFunc", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.julia")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content := `struct Input
+    a::Number
+    b::Number
+end
+
+fx = function(input::Input)
+    return input.a + input.b
+end
+		`
+		err = ioutil.WriteFile(fd.Name(), []byte(content), 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle function should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(content)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+
+		preHandleFunc, err := ioutil.ReadFile("./assets/fx.pl")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !reflect.DeepEqual(pre, preHandleFunc) {
+			{
+			}
+			t.Fatalf("it should get %s but got %s", preHandleFunc, pre)
+		}
+	})
+
+	t.Run("BundleFuncAndDeps", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content, err := ioutil.ReadFile("./assets/fx.pl")
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ioutil.WriteFile(fd.Name(), content, 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		addFunc := `
+module.exports = (a, b) => a+b
+  `
+		addFd, err := ioutil.TempFile("", "fx_add_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		err = ioutil.WriteFile(addFd.Name(), []byte(addFunc), 0644)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(addFunc)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+		if pre != nil {
+			t.Fatal(pre)
+		}
+	})
+}

bundler/python/python.go

@@ -0,0 +1,32 @@
+package python
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/bundler"
+)
+
+// Julia defines javascript bundler
+type Julia struct {
+	assets *packr.Box
+}
+
+// New a koa bundler
+func New() *Julia {
+	return &Julia{
+		assets: packr.New("", "./assets"),
+	}
+}
+
+// Scaffold a koa app
+func (k *Julia) Scaffold(output string) error {
+	return bundler.Restore(k.assets, output)
+}
+
+// Bundle a function into a koa project
+func (k *Julia) Bundle(output string, fn string, deps ...string) error {
+	return bundler.Bundle(k.assets, output, "python", fn, deps...)
+}
+
+var (
+	_ bundler.Bundler = &Julia{}
+)

bundler/python/python_test.go

@@ -0,0 +1,148 @@
+package python
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/metrue/fx/utils"
+)
+
+func TestJuliaBundler(t *testing.T) {
+	t.Run("Scaffold", func(t *testing.T) {
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Scaffold(outputDir); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, _, _, err := utils.Diff(outputDir, "./assets")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if diff {
+			t.Fatalf("%s is not equal with %s", outputDir, "./assets")
+		}
+	})
+
+	t.Run("BundleSingleFunc", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.julia")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content := `struct Input
+    a::Number
+    b::Number
+end
+
+fx = function(input::Input)
+    return input.a + input.b
+end
+		`
+		err = ioutil.WriteFile(fd.Name(), []byte(content), 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle function should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(content)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+
+		preHandleFunc, err := ioutil.ReadFile("./assets/fx.py")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !reflect.DeepEqual(pre, preHandleFunc) {
+			{
+			}
+			t.Fatalf("it should get %s but got %s", preHandleFunc, pre)
+		}
+	})
+
+	t.Run("BundleFuncAndDeps", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content, err := ioutil.ReadFile("./assets/fx.py")
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ioutil.WriteFile(fd.Name(), content, 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		addFunc := `
+module.exports = (a, b) => a+b
+  `
+		addFd, err := ioutil.TempFile("", "fx_add_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		err = ioutil.WriteFile(addFd.Name(), []byte(addFunc), 0644)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(addFunc)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+		if pre != nil {
+			t.Fatal(pre)
+		}
+	})
+}

bundler/ruby/assets/Dockerfile

@@ -1,6 +1,4 @@
-FROM ruby:latest
-
-RUN gem install sinatra
+FROM metrue/fx-ruby-base
 
 COPY . .
 EXPOSE 3000

bundler/ruby/ruby.go

@@ -0,0 +1,32 @@
+package ruby
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/bundler"
+)
+
+// Julia defines javascript bundler
+type Julia struct {
+	assets *packr.Box
+}
+
+// New a koa bundler
+func New() *Julia {
+	return &Julia{
+		assets: packr.New("", "./assets"),
+	}
+}
+
+// Scaffold a koa app
+func (k *Julia) Scaffold(output string) error {
+	return bundler.Restore(k.assets, output)
+}
+
+// Bundle a function into a koa project
+func (k *Julia) Bundle(output string, fn string, deps ...string) error {
+	return bundler.Bundle(k.assets, output, "ruby", fn, deps...)
+}
+
+var (
+	_ bundler.Bundler = &Julia{}
+)

bundler/ruby/ruby_test.go

@@ -0,0 +1,148 @@
+package ruby
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/metrue/fx/utils"
+)
+
+func TestJuliaBundler(t *testing.T) {
+	t.Run("Scaffold", func(t *testing.T) {
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Scaffold(outputDir); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, _, _, err := utils.Diff(outputDir, "./assets")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if diff {
+			t.Fatalf("%s is not equal with %s", outputDir, "./assets")
+		}
+	})
+
+	t.Run("BundleSingleFunc", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.julia")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content := `struct Input
+    a::Number
+    b::Number
+end
+
+fx = function(input::Input)
+    return input.a + input.b
+end
+		`
+		err = ioutil.WriteFile(fd.Name(), []byte(content), 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle function should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(content)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+
+		preHandleFunc, err := ioutil.ReadFile("./assets/fx.rb")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !reflect.DeepEqual(pre, preHandleFunc) {
+			{
+			}
+			t.Fatalf("it should get %s but got %s", preHandleFunc, pre)
+		}
+	})
+
+	t.Run("BundleFuncAndDeps", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content, err := ioutil.ReadFile("./assets/fx.rb")
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ioutil.WriteFile(fd.Name(), content, 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		addFunc := `
+module.exports = (a, b) => a+b
+  `
+		addFd, err := ioutil.TempFile("", "fx_add_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		err = ioutil.WriteFile(addFd.Name(), []byte(addFunc), 0644)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(addFunc)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+		if pre != nil {
+			t.Fatal(pre)
+		}
+	})
+}

bundler/rust/rust.go

@@ -0,0 +1,32 @@
+package rust
+
+import (
+	"github.com/gobuffalo/packr/v2"
+	"github.com/metrue/fx/bundler"
+)
+
+// Julia defines javascript bundler
+type Julia struct {
+	assets *packr.Box
+}
+
+// New a koa bundler
+func New() *Julia {
+	return &Julia{
+		assets: packr.New("", "./assets"),
+	}
+}
+
+// Scaffold a koa app
+func (k *Julia) Scaffold(output string) error {
+	return bundler.Restore(k.assets, output)
+}
+
+// Bundle a function into a koa project
+func (k *Julia) Bundle(output string, fn string, deps ...string) error {
+	return bundler.Bundle(k.assets, output, "rust", fn, deps...)
+}
+
+var (
+	_ bundler.Bundler = &Julia{}
+)

bundler/rust/rust_test.go

@@ -0,0 +1,148 @@
+package rust
+
+import (
+	"io/ioutil"
+	"log"
+	"os"
+	"reflect"
+	"testing"
+
+	"github.com/metrue/fx/utils"
+)
+
+func TestJuliaBundler(t *testing.T) {
+	t.Run("Scaffold", func(t *testing.T) {
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Scaffold(outputDir); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, _, _, err := utils.Diff(outputDir, "./assets")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if diff {
+			t.Fatalf("%s is not equal with %s", outputDir, "./assets")
+		}
+	})
+
+	t.Run("BundleSingleFunc", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.julia")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content := `struct Input
+    a::Number
+    b::Number
+end
+
+fx = function(input::Input)
+    return input.a + input.b
+end
+		`
+		err = ioutil.WriteFile(fd.Name(), []byte(content), 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle function should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(content)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+
+		preHandleFunc, err := ioutil.ReadFile("./assets/src/fns/mod.rs")
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !reflect.DeepEqual(pre, preHandleFunc) {
+			{
+			}
+			t.Fatalf("it should get %s but got %s", preHandleFunc, pre)
+		}
+	})
+
+	t.Run("BundleFuncAndDeps", func(t *testing.T) {
+		fd, err := ioutil.TempFile("", "fx_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+		defer os.Remove(fd.Name())
+
+		content, err := ioutil.ReadFile("./assets/src/fns/mod.rs")
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ioutil.WriteFile(fd.Name(), content, 0666)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		addFunc := `
+module.exports = (a, b) => a+b
+  `
+		addFd, err := ioutil.TempFile("", "fx_add_func_*.js")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		err = ioutil.WriteFile(addFd.Name(), []byte(addFunc), 0644)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		outputDir, err := ioutil.TempDir("", "fx_julia")
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer os.RemoveAll(outputDir)
+
+		julia := New()
+		if err := julia.Bundle(outputDir, fd.Name(), addFd.Name()); err != nil {
+			t.Fatal(err)
+		}
+
+		diff, pre, cur, err := utils.Diff("./assets", outputDir)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if !diff {
+			t.Fatalf("handle functino should be changed")
+		}
+
+		if !reflect.DeepEqual(cur, []byte(addFunc)) {
+			t.Fatalf("it should be %s but got %s", content, cur)
+		}
+		if pre != nil {
+			t.Fatal(pre)
+		}
+	})
+}

config/config.go

@@ -7,45 +7,67 @@ import (
 	"os"
 	"os/user"
 	"path"
-	"sync"
+	"path/filepath"
 
+	dockerInfra "github.com/metrue/fx/infra/docker"
+	"github.com/metrue/fx/types"
 	"github.com/metrue/fx/utils"
 	"github.com/mitchellh/go-homedir"
-	"gopkg.in/yaml.v2"
 )
 
-// Items data of config file
-type Items struct {
-	Clouds       map[string]map[string]string `json:"clouds"`
-	CurrentCloud string                       `json:"current_cloud"`
+// Configer manage fx config
+type Configer interface {
+	GetCurrentCloud() ([]byte, error)
+	GetCurrentCloudType() (string, error)
+	GetKubeConfig() (string, error)
+	UseCloud(name string) error
+	View() ([]byte, error)
+	AddCloud(name string, meta []byte) error
+	Dir() (string, error)
 }
 
 // Config config of fx
 type Config struct {
-	mux        sync.Mutex
 	configFile string
-	Items
+	container  *Container
 }
 
+const defaultFxConfig = "~/.fx/config.yml"
+
 // LoadDefault load default config
 func LoadDefault() (*Config, error) {
-	configFile, err := homedir.Expand("~/.fx/config.yml")
+	configFile, err := homedir.Expand(defaultFxConfig)
 	if err != nil {
 		return nil, err
 	}
 	if os.Getenv("FX_CONFIG") != "" {
 		configFile = os.Getenv("FX_CONFIG")
-
 	}
+
 	if _, err := os.Stat(configFile); os.IsNotExist(err) {
 		if err := utils.EnsureFile(configFile); err != nil {
 			return nil, err
 		}
-		if err := writeDefaultConfig(configFile); err != nil {
+	}
+	return load(configFile)
+}
+
+func load(configFile string) (*Config, error) {
+	container, err := CreateContainer(configFile)
+	if err != nil {
+		return nil, err
+	}
+	config := &Config{
+		configFile: configFile,
+		container:  container,
+	}
+
+	if container.get("clouds") == nil {
+		if err := config.writeDefaultConfig(); err != nil {
 			return nil, err
 		}
 	}
-	return load(configFile)
+	return config, nil
 }
 
 // Load config
@@ -58,138 +80,128 @@ func Load(configFile string) (*Config, error) {
 		if err := utils.EnsureFile(configFile); err != nil {
 			return nil, err
 		}
-		if err := writeDefaultConfig(configFile); err != nil {
-			return nil, err
-		}
 	}
 	return load(configFile)
 }
 
-// AddCloud add a cloud
-func (c *Config) addCloud(name string, cloud map[string]string) error {
-	c.Items.Clouds[name] = cloud
-	return save(c)
-}
-
-// AddDockerCloud add docker cloud
-func (c *Config) AddDockerCloud(name string, config []byte) error {
-	c.mux.Lock()
-	defer c.mux.Unlock()
-
-	var conf map[string]string
-	err := json.Unmarshal(config, &conf)
-	if err != nil {
+// AddCloud add k8s cloud
+func (c *Config) AddCloud(name string, meta []byte) error {
+	var cloudMeta map[string]interface{}
+	if err := json.Unmarshal(meta, &cloudMeta); err != nil {
 		return err
 	}
 
-	cloud := map[string]string{
-		"type": "docker",
-		"host": conf["ip"],
-		"user": conf["user"],
-	}
-	return c.addCloud(name, cloud)
-}
-
-// AddK8SCloud add k8s cloud
-func (c *Config) AddK8SCloud(name string, kubeconfig []byte) error {
-	c.mux.Lock()
-	defer c.mux.Unlock()
-
-	dir := path.Dir(c.configFile)
-	kubecfg := path.Join(dir, name+".kubeconfig")
-	if err := utils.EnsureFile(kubecfg); err != nil {
-		return err
-	}
-	if err := ioutil.WriteFile(kubecfg, kubeconfig, 0666); err != nil {
-		return err
+	cloudType, ok := cloudMeta["type"].(string)
+	if !ok || cloudType == "" {
+		return fmt.Errorf("unknown cloud type")
 	}
 
-	cloud := map[string]string{
-		"type":       "k8s",
-		"kubeConfig": kubecfg,
-	}
-
-	return c.addCloud(name, cloud)
-}
-
-// Use set cloud instance with name as current context
-func (c *Config) Use(name string) error {
-	c.mux.Lock()
-	defer c.mux.Unlock()
-
-	has := false
-	for n := range c.Clouds {
-		if n == name {
-			has = true
-			break
+	if cloudType == types.CloudTypeK8S {
+		dir := path.Dir(c.configFile)
+		kubecfg := path.Join(dir, name+".kubeconfig")
+		if err := utils.EnsureFile(kubecfg); err != nil {
+			return err
+		}
+		config, ok := cloudMeta["config"].(string)
+		if !ok {
+			return fmt.Errorf("invalid k8s config")
+		}
+		if err := ioutil.WriteFile(kubecfg, []byte(config), 0666); err != nil {
+			return err
 		}
 	}
-	if !has {
-		return fmt.Errorf("no cloud with name = %s", name)
+
+	if err := c.container.set("clouds."+name, cloudMeta); err != nil {
+		return err
 	}
-	c.Items.CurrentCloud = name
-	return save(c)
+
+	return nil
+}
+
+// UseCloud set cloud instance with name as current context
+func (c *Config) UseCloud(name string) error {
+	if name == "" {
+		return fmt.Errorf("could not use empty name")
+	}
+
+	if c.container.get("clouds."+name) == nil {
+		return fmt.Errorf("no such cloud with name: %s", name)
+	}
+	return c.container.set("current_cloud", name)
 }
 
 // View view current config
 func (c *Config) View() ([]byte, error) {
-	c.mux.Lock()
-	defer c.mux.Unlock()
-
 	return ioutil.ReadFile(c.configFile)
 }
 
-func load(configFile string) (*Config, error) {
-	conf, err := ioutil.ReadFile(configFile)
-	if err != nil {
-		return nil, err
+// GetCurrentCloud get current using cloud's meta
+func (c *Config) GetCurrentCloud() ([]byte, error) {
+	name, ok := c.container.get("current_cloud").(string)
+	if !ok {
+		return nil, fmt.Errorf("no active cloud")
 	}
-	var items Items
-	if err := yaml.Unmarshal(conf, &items); err != nil {
-		return nil, err
+	meta := c.container.get("clouds." + name)
+	if meta == nil {
+		return nil, fmt.Errorf("invalid config")
 	}
-	var c = Config{
-		configFile: configFile,
-		Items:      items,
-	}
-	return &c, nil
+	return json.Marshal(meta)
 }
 
-func save(c *Config) error {
-	conf, err := yaml.Marshal(c.Items)
-	if err != nil {
-		return err
+// GetCurrentCloudType get current cloud type
+func (c *Config) GetCurrentCloudType() (string, error) {
+	name, ok := c.container.get("current_cloud").(string)
+	if !ok {
+		return "", fmt.Errorf("no active cloud")
 	}
-	if err := ioutil.WriteFile(c.configFile, conf, 0666); err != nil {
-		return err
-	}
-	return nil
+	return c.container.get("clouds." + name + ".type").(string), nil
 }
 
-func writeDefaultConfig(configFile string) error {
+// GetKubeConfig get kubeconfig
+func (c *Config) GetKubeConfig() (string, error) {
+	name, ok := c.container.get("current_cloud").(string)
+	if !ok {
+		return "", fmt.Errorf("no active cloud")
+	}
+	dir := path.Dir(c.configFile)
+	kubecfg := path.Join(dir, name+".kubeconfig")
+	return kubecfg, nil
+}
+
+func (c *Config) writeDefaultConfig() error {
 	me, err := user.Current()
 	if err != nil {
 		return err
 	}
-	items := Items{
-		Clouds: map[string]map[string]string{
-			"default": map[string]string{
-				"type": "docker",
-				"host": "127.0.0.1",
-				"user": me.Username,
-			},
-		},
-		CurrentCloud: "default",
-	}
 
-	body, err := yaml.Marshal(items)
+	defaultCloud := &dockerInfra.Cloud{
+		IP:   "127.0.0.1",
+		User: me.Username,
+		Name: "default",
+		Type: types.CloudTypeDocker,
+	}
+	meta, err := defaultCloud.Dump()
 	if err != nil {
 		return err
 	}
-
-	if err := ioutil.WriteFile(configFile, body, 0666); err != nil {
+	if err := c.container.set("clouds", map[string]interface{}{}); err != nil {
 		return err
 	}
-
-	return nil
+	if err := c.AddCloud("default", meta); err != nil {
+		return err
+	}
+	return c.UseCloud("default")
 }
+
+// Dir get directory of config
+func (c *Config) Dir() (string, error) {
+	p, err := filepath.Abs(c.configFile)
+	if err != nil {
+		return "", err
+	}
+	return path.Dir(p), nil
+}
+
+var (
+	_ Configer = &Config{}
+)

config/config_test.go

@@ -4,57 +4,111 @@ import (
 	"encoding/json"
 	"fmt"
 	"os"
+	"os/user"
+	"path/filepath"
+	"reflect"
 	"testing"
+
+	k8sInfra "github.com/metrue/fx/infra/k8s"
+	"github.com/metrue/fx/types"
 )
 
 func TestConfig(t *testing.T) {
 	configPath := "./tmp/config.yml"
 	defer func() {
-		if err := os.RemoveAll("./tmp"); err != nil {
+		if err := os.RemoveAll("./tmp/config.yml"); err != nil {
 			t.Fatal(err)
 		}
 	}()
+
+	// default cloud
 	c, err := Load(configPath)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	if len(c.Clouds) != 1 {
-		t.Fatal("should contain default cloud")
-	}
-
-	name := "fx_cluster_1"
-	if err := c.Use(name); err == nil {
-		t.Fatal("should get no such cloud error")
-	}
-
-	if err := c.AddK8SCloud(name, []byte("sampe kubeconfg")); err != nil {
-		t.Fatal(err)
-	}
-
-	config := map[string]string{
-		"ip":   "127.0.0.1",
-		"user": "use1",
-	}
-	configData, _ := json.Marshal(config)
-	if err := c.AddDockerCloud("docker-1", configData); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := c.Use(name); err != nil {
-		t.Fatal(err)
-	}
-
-	if c.CurrentCloud != name {
-		t.Fatalf("should get %s but got %s", name, c.CurrentCloud)
-	}
-
-	conf, err := Load(configPath)
+	defaultMeta, err := c.GetCurrentCloud()
 	if err != nil {
 		t.Fatal(err)
 	}
-	if conf.CurrentCloud != name {
-		t.Fatalf("should get %s but got %s", name, c.CurrentCloud)
+	var cloudMeta map[string]string
+	if err := json.Unmarshal(defaultMeta, &cloudMeta); err != nil {
+		t.Fatal(err)
+	}
+	if cloudMeta["ip"] != "127.0.0.1" {
+		t.Fatalf("should get %s but got %s", "127.0.0.1", cloudMeta["ip"])
+	}
+
+	me, _ := user.Current()
+	if cloudMeta["user"] != me.Username {
+		t.Fatalf("should get %s but got %s", me.Username, cloudMeta["user"])
+	}
+	if cloudMeta["type"] != types.CloudTypeDocker {
+		t.Fatalf("should get %s but got %s", types.CloudTypeDocker, cloudMeta["type"])
+	}
+	if cloudMeta["name"] != "default" {
+		t.Fatalf("should get %s but got %s", "default", cloudMeta["name"])
+	}
+
+	n1, err := k8sInfra.CreateNode(
+		"1.1.1.1",
+		"user-1",
+		"k3s-master",
+		"master-node",
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+	n2, err := k8sInfra.CreateNode(
+		"1.1.1.1",
+		"user-1",
+		"k3s-agent",
+		"agent-node-1",
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	kName := "k8s-1"
+	kubeconf := "./tmp/" + kName + "config.yml"
+	defer func() {
+		if err := os.RemoveAll(kubeconf); err != nil {
+			t.Fatal(err)
+		}
+	}()
+
+	// add k8s cloud
+	kCloud := k8sInfra.NewCloud(kubeconf, n1, n2)
+	kMeta, err := kCloud.Dump()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := c.AddCloud(kName, kMeta); err != nil {
+		t.Fatal(err)
+	}
+
+	curMeta, err := c.GetCurrentCloud()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !reflect.DeepEqual(curMeta, defaultMeta) {
+		t.Fatalf("should get %v but got %v", defaultMeta, curMeta)
+	}
+
+	if err := c.UseCloud("cloud-not-existed"); err == nil {
+		t.Fatalf("should get error when there is not given cloud name")
+	}
+
+	if err := c.UseCloud(kName); err != nil {
+		t.Fatal(err)
+	}
+
+	curMeta, err = c.GetCurrentCloud()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if reflect.DeepEqual(curMeta, kMeta) {
+		t.Fatalf("should get %v but got %v", kMeta, curMeta)
 	}
 
 	body, err := c.View()
@@ -62,4 +116,16 @@ func TestConfig(t *testing.T) {
 		t.Fatal(err)
 	}
 	fmt.Println(string(body))
+
+	dir, err := c.Dir()
+	if err != nil {
+		t.Fatal(err)
+	}
+	here, err := os.Getwd()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if dir != filepath.Join(here, "./tmp") {
+		t.Fatalf("should get %s but got %s", "./tmp", dir)
+	}
 }

config/container.go

@@ -0,0 +1,73 @@
+package config
+
+import (
+	"fmt"
+	"path/filepath"
+	"strings"
+	"sync"
+
+	"github.com/metrue/fx/utils"
+	"github.com/spf13/viper"
+)
+
+// Container config container, wrap viper as a key-value store with lock
+type Container struct {
+	mux   sync.Mutex
+	store string
+}
+
+// CreateContainer new a container
+func CreateContainer(storeFile string) (*Container, error) {
+	if err := utils.EnsureFile(storeFile); err != nil {
+		return nil, err
+	}
+
+	dir := filepath.Dir(storeFile)
+	ext := filepath.Ext(storeFile)
+	name := filepath.Base(storeFile)
+	viper.AddConfigPath(dir)
+	viper.SetConfigName(strings.Replace(name, ext, "", 1))
+	viper.SetConfigType(strings.Replace(ext, ".", "", 1))
+	if err := viper.ReadInConfig(); err != nil {
+		return nil, err
+	}
+	return &Container{
+		store: storeFile,
+	}, nil
+
+}
+
+func (c *Container) set(key string, value interface{}) error {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	if key == "" {
+		return fmt.Errorf("empty key not allowed")
+	}
+
+	keys := strings.Split(key, ".")
+	if len(keys) == 1 {
+		viper.Set(key, value)
+	} else {
+		prePath := keys[0]
+		for i := 1; i < len(keys)-2; i++ {
+			prePath += "." + keys[i]
+		}
+		if viper.Get(prePath) == nil {
+			return fmt.Errorf("%s not existed", prePath)
+		}
+		viper.Set(key, value)
+	}
+	// viper.Set(key, value)
+	if err := viper.WriteConfig(); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (c *Container) get(key string) interface{} {
+	c.mux.Lock()
+	defer c.mux.Unlock()
+
+	return viper.Get(key)
+}

config/container_test.go

@@ -0,0 +1,84 @@
+package config
+
+import (
+	"os"
+	"testing"
+)
+
+func TestContainer(t *testing.T) {
+	configPath := "./tmp/container.yml"
+	defer func() {
+		if err := os.RemoveAll("./tmp/container.yml"); err != nil {
+			t.Fatal(err)
+		}
+	}()
+	c, err := CreateContainer(configPath)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if err := c.set("", ""); err == nil {
+		t.Fatalf("should get error when key is empty")
+	}
+
+	if c.get("1") != nil {
+		t.Fatalf("should get %v but got %v", nil, c.get("key"))
+	}
+
+	// create
+	if err := c.set("1", "1"); err != nil {
+		t.Fatal(err)
+	}
+
+	// read
+	if c.get("1").(string) != "1" {
+		t.Fatalf("should get %s but got %s", "val-1", c.get("key"))
+	}
+
+	// invaliad set
+	if err := c.set("1.1", "1.1"); err != nil {
+		t.Fatal(err)
+	}
+	if c.get("1.1").(string) != "1.1" {
+		t.Fatalf("should get 1.1 but got %s", c.get("1.1"))
+	}
+
+	// update
+	if err := c.set("1", "11"); err != nil {
+		t.Fatal(err)
+	}
+	if c.get("1").(string) != "11" {
+		t.Fatalf("should get 11 but got %s", c.get("1").(string))
+	}
+
+	// nested set
+	if err := c.set("2.2.2.2", "2222"); err == nil {
+		t.Fatalf("should throw error since 2.2.2 not ready yet")
+	}
+
+	if err := c.set("2", map[string]interface{}{
+		"2": map[string]interface{}{
+			"2": "2",
+		},
+	}); err != nil {
+		t.Fatal(err)
+	}
+
+	if c.get("2.2.2").(string) != "2" {
+		t.Fatalf("should get 2 but got %s", c.get("2.2.2"))
+	}
+	if err := c.set("2.2.2.2", "2222"); err != nil {
+		t.Fatal(err)
+	}
+	if c.get("2.2.2.2").(string) != "2222" {
+		t.Fatalf("should get 2222 but got %s", c.get("2.2.2.2"))
+	}
+
+	if err := c.set("2.2.2.1", "1111"); err != nil {
+		t.Fatal(err)
+	}
+
+	if c.get("2.2.2.1").(string) != "1111" {
+		t.Fatalf("should get 1111 but got %s", c.get("2.2.2.1"))
+	}
+}

config/env.go

@@ -0,0 +1,14 @@
+package config
+
+import (
+	"os"
+)
+
+// DisableContainerAutoremove to tell if to run container with --rm
+var DisableContainerAutoremove = false
+
+func init() {
+	if os.Getenv("DISABLE_CONTAINER_AUTOREMOVE") == "true" {
+		DisableContainerAutoremove = true
+	}
+}

config/env_test.go

@@ -0,0 +1,17 @@
+package config
+
+import (
+	"os"
+	"testing"
+)
+
+var _ = func() (_ struct{}) {
+	os.Setenv("DISABLE_CONTAINER_AUTOREMOVE", "true")
+	return
+}()
+
+func TestEnvLoad(t *testing.T) {
+	if !DisableContainerAutoremove {
+		t.Fatalf("should be true after set")
+	}
+}

config/types.go

@@ -1,7 +0,0 @@
-package config
-
-// CloudTypeDocker docker type
-const CloudTypeDocker = "docker"
-
-// CloudTypeK8S k8s type
-const CloudTypeK8S = "k8s"

constants/languages.go

@@ -0,0 +1,15 @@
+package constants
+
+// ExtLangMapping file extension mapping with programming language
+var ExtLangMapping = map[string]string{
+	".js":   "node",
+	".go":   "go",
+	".rb":   "ruby",
+	".py":   "python",
+	".php":  "php",
+	".jl":   "julia",
+	".java": "java",
+	".d":    "d",
+	".rs":   "rust",
+	".pl":   "perl",
+}

container_runtimes/docker/http/api.go

@@ -23,6 +23,7 @@ import (
 	"github.com/docker/go-connections/nat"
 	"github.com/google/go-querystring/query"
 	"github.com/google/uuid"
+	fxConfig "github.com/metrue/fx/config"
 	containerruntimes "github.com/metrue/fx/container_runtimes"
 	"github.com/metrue/fx/types"
 	"github.com/metrue/fx/utils"
@@ -37,27 +38,29 @@ type API struct {
 
 // Create a API
 func Create(host string, port string) (*API, error) {
-	version, err := utils.DockerVersion(host, port)
+	addr := host + ":" + port
+	v, err := version(addr)
 	if err != nil {
 		return nil, err
 	}
-	endpoint := fmt.Sprintf("http://%s:%s/v%s", host, port, version)
+	endpoint := fmt.Sprintf("http://%s:%s/v%s", host, port, v)
 	return &API{
 		endpoint: endpoint,
-		version:  version,
+		version:  v,
 	}, nil
 }
 
 // MustCreate a api object, panic if not
 func MustCreate(host string, port string) *API {
-	version, err := utils.DockerVersion(host, port)
+	addr := host + ":" + port
+	v, err := version(addr)
 	if err != nil {
 		panic(err)
 	}
-	endpoint := fmt.Sprintf("http://%s:%s/v%s", host, port, version)
+	endpoint := fmt.Sprintf("http://%s:%s/v%s", host, port, v)
 	return &API{
 		endpoint: endpoint,
-		version:  version,
+		version:  v,
 	}
 }
 
@@ -129,6 +132,45 @@ func (api *API) post(path string, body []byte, expectStatus int, v interface{})
 	return nil
 }
 
+// Version get version of docker engine
+func (api *API) Version(ctx context.Context) (string, error) {
+	return version(api.endpoint)
+}
+
+func version(endpoint string) (string, error) {
+	path := endpoint + "/version"
+	if !strings.HasPrefix(path, "http") {
+		path = "http://" + path
+	}
+
+	req, err := http.NewRequest("GET", path, nil)
+	if err != nil {
+		return "", err
+	}
+	client := &http.Client{Timeout: 20 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+
+	if resp.StatusCode != 200 {
+		return "", fmt.Errorf("request %s failed: %d - %s", path, resp.StatusCode, resp.Status)
+	}
+
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+
+	var res dockerTypes.Version
+	err = json.Unmarshal(body, &res)
+	if err != nil {
+		return "", err
+	}
+	return res.APIVersion, nil
+}
+
 // ListContainer list service
 func (api *API) ListContainer(ctx context.Context, name string) ([]types.Service, error) {
 	if name != "" {
@@ -186,17 +228,27 @@ func (api *API) ListContainer(ctx context.Context, name string) ([]types.Service
 
 	svs := make(map[string]types.Service)
 	for _, container := range containers {
+		name := "UNKNOWN"
+		if len(container.Names) > 0 {
+			name = container.Names[0]
+		}
+
+		port := -1
+		ip := "UNKNOWN"
+		if len(container.Ports) > 0 {
+			ip = container.Ports[0].IP
+			port = int(container.Ports[0].PublicPort)
+		}
+
 		// container name have extra forward slash
 		// https://github.com/moby/moby/issues/6705
-		if strings.HasPrefix(container.Names[0], fmt.Sprintf("/%s", name)) {
-			svs[container.Image] = types.Service{
-				Name:  container.Names[0],
-				Image: container.Image,
-				ID:    container.ID,
-				Host:  container.Ports[0].IP,
-				Port:  int(container.Ports[0].PublicPort),
-				State: container.State,
-			}
+		svs[container.Image] = types.Service{
+			Name:  name,
+			Image: container.Image,
+			ID:    container.ID,
+			Host:  ip,
+			Port:  port,
+			State: container.State,
 		}
 	}
 	services := []types.Service{}
@@ -351,7 +403,7 @@ func (api *API) StartContainer(ctx context.Context, name string, image string, b
 	}
 
 	hostConfig := &dockerTypesContainer.HostConfig{
-		AutoRemove:   true,
+		AutoRemove:   !fxConfig.DisableContainerAutoremove,
 		PortBindings: portMap,
 	}
 
@@ -416,6 +468,10 @@ func (api *API) StopContainer(ctx context.Context, name string) error {
 
 // InspectContainer inspect container
 func (api *API) InspectContainer(ctx context.Context, name string, container interface{}) error {
+	path := fmt.Sprintf("/containers/%s/json", name)
+	if err := api.get(path, "", &container); err != nil {
+		return err
+	}
 	return nil
 }
 

container_runtimes/docker/http/api_test.go

@@ -1,111 +1,31 @@
 package api
 
-// func TestDockerHTTP(t *testing.T) {
-// 	const addr = "127.0.0.1"
-// 	const user = ""
-// 	const passord = ""
-// 	provisioner := provision.NewWithHost(addr, user, passord)
-// 	if err := utils.RunWithRetry(func() error {
-// 		if !provisioner.IsFxAgentRunning() {
-// 			if err := provisioner.StartFxAgent(); err != nil {
-// 				log.Infof("could not start fx agent on host: %s", err)
-// 				return err
-// 			}
-// 			log.Infof("fx agent started")
-// 		} else {
-// 			log.Infof("fx agent is running")
-// 		}
-// 		return nil
-// 	}, 2*time.Second, 10); err != nil {
-// 		t.Fatal(err)
-// 	} else {
-// 		defer provisioner.StopFxAgent()
-// 	}
-//
-// 	host := config.Host{Host: "127.0.0.1"}
-// 	api, err := Create(host.Host, constants.AgentPort)
-// 	if err != nil {
-// 		t.Fatal(err)
-// 	}
-//
-// 	serviceName := "a-test-service"
-// 	project := types.Project{
-// 		Name:     serviceName,
-// 		Language: "node",
-// 		Files: []types.ProjectSourceFile{
-// 			types.ProjectSourceFile{
-// 				Path: "Dockerfile",
-// 				Body: `
-// FROM metrue/fx-node-base
-//
-// COPY . .
-// EXPOSE 3000
-// CMD ["node", "app.js"]`,
-// 				IsHandler: false,
-// 			},
-// 			types.ProjectSourceFile{
-// 				Path: "app.js",
-// 				Body: `
-// const Koa = require('koa');
-// const bodyParser = require('koa-bodyparser');
-// const func = require('./fx');
-//
-// const app = new Koa();
-// app.use(bodyParser());
-// app.use(ctx => {
-//   const msg = func(ctx.request.body);
-//   ctx.body = msg;
-// });
-//
-// app.listen(3000);`,
-// 				IsHandler: false,
-// 			},
-// 			types.ProjectSourceFile{
-// 				Path: "fx.js",
-// 				Body: `
-// module.exports = (input) => {
-//     return input.a + input.b
-// }
-// 					`,
-// 				IsHandler: true,
-// 			},
-// 		},
-// 	}
-//
-// 	service, err := api.Build(project)
-// 	if err != nil {
-// 		t.Fatal(err)
-// 	}
-// 	if service.Name != serviceName {
-// 		t.Fatalf("should get %s but got %s", serviceName, service.Name)
-// 	}
-//
-// 	if err := api.Run(9999, &service); err != nil {
-// 		t.Fatal(err)
-// 	}
-//
-// 	services, err := api.ListContainer(serviceName)
-// 	if err != nil {
-// 		t.Fatal(err)
-// 	}
-// 	if len(services) != 1 {
-// 		t.Fatal("service number should be 1")
-// 	}
-//
-// 	if err := api.Stop(serviceName); err != nil {
-// 		t.Fatal(err)
-// 	}
-//
-// 	const network = "fx-net"
-// 	if err := api.CreateNetwork(network); err != nil {
-// 		t.Fatal(err)
-// 	}
-//
-// 	nws, err := api.GetNetwork(network)
-// 	if err != nil {
-// 		t.Fatal(err)
-// 	}
-// 	if nws[0].Name != network {
-// 		t.Fatalf("should get %s but got %s", network, nws[0].Name)
-// 	}
-// }
+import (
+	"context"
+	"os"
+	"testing"
+
+	"github.com/docker/docker/api/types"
+)
+
+func TestDockerHTTP(t *testing.T) {
+	host := os.Getenv("DOCKER_ENGINE_HOST")
+	port := os.Getenv("DOCKER_ENGINE_PORT")
+	if host == "" ||
+		port == "" {
+		t.Skip("DOCKER_ENGINE_HOST and DOCKER_ENGINE_PORT required")
+	}
+
+	api, err := Create(host, port)
+	if err != nil {
+		t.Fatal(err)
+	}
+	name := "fx-agent"
+	var container types.ContainerJSON
+	if err := api.InspectContainer(context.Background(), name, &container); err != nil {
+		t.Fatal(err)
+	}
+	if container.Name != "/"+name {
+		t.Fatalf("should get %s but got %s", name, container.Name)
+	}
+}

container_runtimes/docker/sdk/docker.go

@@ -18,6 +18,7 @@ import (
 	"github.com/docker/docker/client"
 	"github.com/docker/go-connections/nat"
 	"github.com/google/uuid"
+	fxConfig "github.com/metrue/fx/config"
 	containerruntimes "github.com/metrue/fx/container_runtimes"
 	"github.com/metrue/fx/types"
 	"github.com/metrue/fx/utils"
@@ -161,7 +162,7 @@ func (d *Docker) StartContainer(ctx context.Context, name string, image string,
 	}
 
 	hostConfig := &dockerTypesContainer.HostConfig{
-		AutoRemove:   true,
+		AutoRemove:   !fxConfig.DisableContainerAutoremove,
 		PortBindings: portMap,
 	}
 	resp, err := d.ContainerCreate(ctx, config, hostConfig, nil, name)
@@ -189,7 +190,16 @@ func (d *Docker) StopContainer(ctx context.Context, name string) error {
 
 // InspectContainer inspect a container
 func (d *Docker) InspectContainer(ctx context.Context, name string, container interface{}) error {
-	return nil
+	res, err := d.ContainerInspect(ctx, name)
+	if err != nil {
+		return err
+	}
+
+	body, err := json.Marshal(res)
+	if err != nil {
+		return err
+	}
+	return json.Unmarshal(body, &container)
 }
 
 // ListContainer list containers
@@ -226,6 +236,15 @@ func (d *Docker) ListContainer(ctx context.Context, name string) ([]types.Servic
 	return services, nil
 }
 
+// Version get version of docker engine
+func (d *Docker) Version(ctx context.Context) (string, error) {
+	ping, err := d.Ping(ctx)
+	if err != nil {
+		return "", err
+	}
+	return ping.APIVersion, nil
+}
+
 var (
 	_ containerruntimes.ContainerRuntime = &Docker{}
 )

container_runtimes/docker/sdk/docker_test.go

@@ -8,6 +8,7 @@ import (
 	"time"
 
 	dockerTypes "github.com/docker/docker/api/types"
+	"github.com/metrue/fx/types"
 )
 
 func TestDocker(t *testing.T) {
@@ -42,6 +43,23 @@ func TestDocker(t *testing.T) {
 		t.Fatalf("should have built image with tag %s", name)
 	}
 
+	if err := cli.StartContainer(ctx, name, name, []types.PortBinding{
+		types.PortBinding{
+			ServiceBindingPort:  9000,
+			ContainerExposePort: 3000,
+		},
+	}); err != nil {
+		t.Fatal(err)
+	}
+
+	var container dockerTypes.ContainerJSON
+	if err := cli.InspectContainer(ctx, name, &container); err != nil {
+		t.Fatal(err)
+	}
+	if container.Name != "/"+name {
+		t.Fatalf("should get %s but got %s", "/"+name, container.Name)
+	}
+
 	username := os.Getenv("DOCKER_USERNAME")
 	password := os.Getenv("DOCKER_PASSWORD")
 	if username == "" || password == "" {

container_runtimes/runtimes.go

@@ -16,4 +16,5 @@ type ContainerRuntime interface {
 	StopContainer(ctx context.Context, name string) error
 	InspectContainer(ctx context.Context, name string, container interface{}) error
 	ListContainer(ctx context.Context, filter string) ([]types.Service, error)
+	Version(ctx context.Context) (string, error)
 }

deploy/deployer.go

@@ -1,16 +0,0 @@
-package deploy
-
-import (
-	"context"
-
-	types "github.com/metrue/fx/types"
-)
-
-// Deployer make a image a service
-type Deployer interface {
-	Deploy(ctx context.Context, fn types.Func, name string, image string, bindings []types.PortBinding) error
-	Destroy(ctx context.Context, name string) error
-	Update(ctx context.Context, name string) error
-	GetStatus(ctx context.Context, name string) error
-	List(ctx context.Context, name string) ([]types.Service, error)
-}

deploy/docker/docker.go

@@ -1,49 +0,0 @@
-package docker
-
-import (
-	"context"
-
-	containerruntimes "github.com/metrue/fx/container_runtimes"
-	"github.com/metrue/fx/deploy"
-	"github.com/metrue/fx/types"
-)
-
-// Docker manage container
-type Docker struct {
-	cli containerruntimes.ContainerRuntime
-}
-
-// CreateClient create a docker instance
-func CreateClient(client containerruntimes.ContainerRuntime) (d *Docker, err error) {
-	return &Docker{cli: client}, nil
-}
-
-// Deploy create a Docker container from given image, and bind the constants.FxContainerExposePort to given port
-func (d *Docker) Deploy(ctx context.Context, fn types.Func, name string, image string, ports []types.PortBinding) error {
-	return d.cli.StartContainer(ctx, name, image, ports)
-}
-
-// Update a container
-func (d *Docker) Update(ctx context.Context, name string) error {
-	return nil
-}
-
-// Destroy stop and remove container
-func (d *Docker) Destroy(ctx context.Context, name string) error {
-	return d.cli.StopContainer(ctx, name)
-}
-
-// GetStatus get status of container
-func (d *Docker) GetStatus(ctx context.Context, name string) error {
-	return nil
-}
-
-// List services
-func (d *Docker) List(ctx context.Context, name string) ([]types.Service, error) {
-	// FIXME support remote host
-	return d.cli.ListContainer(ctx, name)
-}
-
-var (
-	_ deploy.Deployer = &Docker{}
-)

deploy/k3s/constants.go

@@ -1,8 +0,0 @@
-package k3s
-
-// ConfigMap is the key to function docker project source code in configmap
-var ConfigMap = struct {
-	AppMetaEnvName string
-}{
-	AppMetaEnvName: "APP_META",
-}

deploy/k3s/deployment.go

@@ -1,102 +0,0 @@
-package k3s
-
-import (
-	"fmt"
-
-	"github.com/metrue/fx/types"
-	appsv1 "k8s.io/api/apps/v1"
-	apiv1 "k8s.io/api/core/v1"
-	v1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-)
-
-func generateDeploymentSpec(
-	name string,
-	image string,
-	bindPorts []types.PortBinding,
-	replicas int32,
-	selector map[string]string,
-) *appsv1.Deployment {
-	ports := []apiv1.ContainerPort{}
-	for index, binding := range bindPorts {
-		ports = append(ports, apiv1.ContainerPort{
-			Name:          fmt.Sprintf("fx-container-%d", index),
-			ContainerPort: binding.ContainerExposePort,
-		})
-	}
-
-	container := apiv1.Container{
-		Name:            "fx-placeholder-container-name",
-		Image:           image,
-		Ports:           ports,
-		ImagePullPolicy: v1.PullIfNotPresent,
-	}
-	return &appsv1.Deployment{
-		ObjectMeta: metav1.ObjectMeta{
-			Name: name,
-		},
-		Spec: appsv1.DeploymentSpec{
-			Replicas: &replicas,
-			Selector: &metav1.LabelSelector{
-				MatchLabels: selector,
-			},
-			Template: apiv1.PodTemplateSpec{
-				ObjectMeta: metav1.ObjectMeta{
-					Labels: selector,
-				},
-				Spec: apiv1.PodSpec{
-					Containers: []apiv1.Container{container},
-				},
-			},
-		},
-	}
-}
-
-// GetDeployment get a deployment
-func (k *K3S) GetDeployment(namespace string, name string) (*appsv1.Deployment, error) {
-	return k.AppsV1().Deployments(namespace).Get(name, metav1.GetOptions{})
-}
-
-// CreateDeployment create a deployment
-func (k *K3S) CreateDeployment(
-	namespace string,
-	name string,
-	image string,
-	ports []types.PortBinding,
-	replicas int32,
-	selector map[string]string,
-) (*appsv1.Deployment, error) {
-	deployment := generateDeploymentSpec(name, image, ports, replicas, selector)
-	return k.AppsV1().Deployments(namespace).Create(deployment)
-}
-
-// UpdateDeployment update a deployment
-func (k *K3S) UpdateDeployment(
-	namespace string,
-	name string,
-	image string,
-	ports []types.PortBinding,
-	replicas int32,
-	selector map[string]string,
-) (*appsv1.Deployment, error) {
-	deployment := generateDeploymentSpec(name, image, ports, replicas, selector)
-	return k.AppsV1().Deployments(namespace).Update(deployment)
-}
-
-// DeleteDeployment delete a deployment
-func (k *K3S) DeleteDeployment(namespace string, name string) error {
-	return k.AppsV1().Deployments(namespace).Delete(name, &metav1.DeleteOptions{})
-}
-
-// CreateDeploymentWithInitContainer create a deployment which will wait InitContainer to do the image build before function container start
-func (k *K3S) CreateDeploymentWithInitContainer(
-	namespace string,
-	name string,
-	ports []types.PortBinding,
-	replicas int32,
-	selector map[string]string,
-) (*appsv1.Deployment, error) {
-	deployment := generateDeploymentSpec(name, name, ports, replicas, selector)
-	updatedDeployment := injectInitContainer(name, deployment)
-	return k.AppsV1().Deployments(namespace).Create(updatedDeployment)
-}

deploy/k3s/deployment_test.go

@@ -1,61 +0,0 @@
-package k3s
-
-import (
-	"os"
-	"testing"
-
-	"github.com/metrue/fx/types"
-)
-
-func TestDeployment(t *testing.T) {
-	namespace := "default"
-	name := "fx-hello-world"
-	image := "metrue/kube-hello"
-	selector := map[string]string{
-		"app": "fx-app",
-	}
-
-	kubeconfig := os.Getenv("KUBECONFIG")
-	if kubeconfig == "" {
-		t.Skip("skip test since no KUBECONFIG given in environment variable")
-	}
-
-	k8s, err := Create("")
-	if err != nil {
-		t.Fatal(err)
-	}
-	if _, err := k8s.GetDeployment(namespace, name); err == nil {
-		t.Fatalf("should get not found error")
-	}
-
-	replicas := int32(2)
-	bindings := []types.PortBinding{
-		types.PortBinding{
-			ServiceBindingPort:  80,
-			ContainerExposePort: 3000,
-		},
-		types.PortBinding{
-			ServiceBindingPort:  443,
-			ContainerExposePort: 3000,
-		},
-	}
-	deployment, err := k8s.CreateDeployment(namespace, name, image, bindings, replicas, selector)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if deployment == nil {
-		t.Fatalf("deploymetn should not be %v", nil)
-	}
-
-	if deployment.Name != name {
-		t.Fatalf("should get %s but got %s", name, deployment.Name)
-	}
-
-	if *deployment.Spec.Replicas != replicas {
-		t.Fatalf("should get %v but got %v", replicas, deployment.Spec.Replicas)
-	}
-
-	if err := k8s.DeleteDeployment(namespace, name); err != nil {
-		t.Fatal(err)
-	}
-}

deploy/k3s/init_container.go

@@ -1,70 +0,0 @@
-package k3s
-
-import (
-	appsv1 "k8s.io/api/apps/v1"
-	apiv1 "k8s.io/api/core/v1"
-	v1 "k8s.io/api/core/v1"
-)
-
-// This is docker image provided by fx/contrib/docker_packer
-// it can build a Docker image with give Docker project source codes encoded with base64
-// check the detail fx/contrib/docker_packer/main.go
-const image = "metrue/fx-docker"
-
-func injectInitContainer(name string, deployment *appsv1.Deployment) *appsv1.Deployment {
-	configMapHasToBeReady := true
-	valueInConfigMapHasToBeReady := true
-	initContainer := v1.Container{
-		Name:            "fx-docker-build-c",
-		Image:           image,
-		ImagePullPolicy: v1.PullAlways,
-		Command: []string{
-			"/bin/sh",
-			"-c",
-			"/usr/bin/docker_packer $(APP_META) " + name,
-		}, // Maybe it can be passed by Binary data from config map
-		// Args:    []string{"${APP_META}"}, // function source codes and name
-		VolumeMounts: []v1.VolumeMount{
-			v1.VolumeMount{
-				Name:      "dockersock",
-				MountPath: "/var/run/docker.sock",
-			},
-		},
-		Env: []v1.EnvVar{
-			v1.EnvVar{
-				Name: ConfigMap.AppMetaEnvName,
-				ValueFrom: &v1.EnvVarSource{
-					ConfigMapKeyRef: &v1.ConfigMapKeySelector{
-						LocalObjectReference: v1.LocalObjectReference{Name: name},
-						Key:                  ConfigMap.AppMetaEnvName,
-						Optional:             &valueInConfigMapHasToBeReady,
-					},
-				},
-			},
-		},
-		EnvFrom: []v1.EnvFromSource{
-			v1.EnvFromSource{
-				ConfigMapRef: &v1.ConfigMapEnvSource{
-					LocalObjectReference: v1.LocalObjectReference{
-						Name: name,
-					},
-					Optional: &configMapHasToBeReady,
-				},
-			},
-		},
-	}
-
-	volumes := []v1.Volume{
-		v1.Volume{
-			Name: "dockersock",
-			VolumeSource: v1.VolumeSource{
-				HostPath: &v1.HostPathVolumeSource{
-					Path: "/var/run/docker.sock",
-				},
-			},
-		},
-	}
-	deployment.Spec.Template.Spec.InitContainers = []apiv1.Container{initContainer}
-	deployment.Spec.Template.Spec.Volumes = volumes
-	return deployment
-}

deploy/k3s/k3s.go

@@ -1,135 +0,0 @@
-package k3s
-
-import (
-	"context"
-	"os"
-
-	"github.com/metrue/fx/deploy"
-	"github.com/metrue/fx/types"
-	"k8s.io/client-go/kubernetes"
-	"k8s.io/client-go/tools/clientcmd"
-)
-
-// K3S client
-type K3S struct {
-	*kubernetes.Clientset
-}
-
-const namespace = "default"
-
-// Create a k8s cluster client
-func Create(kubeconfig string) (*K3S, error) {
-	if os.Getenv("KUBECONFIG") != "" {
-		kubeconfig = os.Getenv("KUBECONFIG")
-	}
-
-	config, err := clientcmd.BuildConfigFromFlags("", kubeconfig)
-	if err != nil {
-		return nil, err
-	}
-
-	clientset, err := kubernetes.NewForConfig(config)
-	if err != nil {
-		return nil, err
-	}
-	return &K3S{clientset}, nil
-}
-
-// Deploy a image to be a service
-func (k *K3S) Deploy(
-	ctx context.Context,
-	fn types.Func,
-	name string,
-	image string,
-	ports []types.PortBinding,
-) error {
-	selector := map[string]string{
-		"app": "fx-app-" + name,
-	}
-
-	const replicas = int32(3)
-	if _, err := k.GetDeployment(namespace, name); err != nil {
-		// TODO enable passing replica from fx CLI
-		if _, err := k.CreateDeployment(
-			namespace,
-			name,
-			image,
-			ports,
-			replicas,
-			selector,
-		); err != nil {
-			return err
-		}
-	} else {
-		if _, err := k.UpdateDeployment(
-			namespace,
-			name,
-			image,
-			ports,
-			replicas,
-			selector,
-		); err != nil {
-			return err
-		}
-	}
-
-	// TODO fx should be able to know what's the target Kubernetes service platform
-	// it's going to deploy to
-	typ := "LoadBalancer"
-	if os.Getenv("SERVICE_TYPE") != "" {
-		typ = os.Getenv("SERVICE_TYPE")
-	}
-
-	if _, err := k.GetService(namespace, name); err != nil {
-		if _, err := k.CreateService(
-			namespace,
-			name,
-			typ,
-			ports,
-			selector,
-		); err != nil {
-			return err
-		}
-	} else {
-		if _, err := k.UpdateService(
-			namespace,
-			name,
-			typ,
-			ports,
-			selector,
-		); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// Update a service
-func (k *K3S) Update(ctx context.Context, name string) error {
-	return nil
-}
-
-// Destroy a service
-func (k *K3S) Destroy(ctx context.Context, name string) error {
-	if err := k.DeleteService(namespace, name); err != nil {
-		return err
-	}
-	if err := k.DeleteDeployment(namespace, name); err != nil {
-		return err
-	}
-	return nil
-}
-
-// GetStatus get status of a service
-func (k *K3S) GetStatus(ctx context.Context, name string) error {
-	return nil
-}
-
-// List services
-func (k *K3S) List(ctx context.Context, name string) ([]types.Service, error) {
-	return []types.Service{}, nil
-}
-
-var (
-	_ deploy.Deployer = &K3S{}
-)

deploy/k3s/service.go

@@ -1,87 +0,0 @@
-package k3s
-
-import (
-	"strconv"
-
-	"github.com/metrue/fx/types"
-	apiv1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	intstr "k8s.io/apimachinery/pkg/util/intstr"
-)
-
-func generateServiceSpec(
-	namespace string,
-	name string,
-	typ string,
-	bindings []types.PortBinding,
-	selector map[string]string,
-) *apiv1.Service {
-	servicePorts := []apiv1.ServicePort{}
-	for index, binding := range bindings {
-		servicePorts = append(servicePorts, apiv1.ServicePort{
-			Name:       "port-" + strconv.Itoa(index),
-			Protocol:   apiv1.ProtocolTCP,
-			Port:       binding.ServiceBindingPort,
-			TargetPort: intstr.FromInt(int(binding.ContainerExposePort)),
-		})
-	}
-
-	return &apiv1.Service{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:        name,
-			ClusterName: namespace,
-		},
-		Spec: apiv1.ServiceSpec{
-			Ports:    servicePorts,
-			Type:     apiv1.ServiceType(typ),
-			Selector: selector,
-		},
-	}
-}
-
-// CreateService create a service
-func (k *K3S) CreateService(
-	namespace string,
-	name string,
-	typ string,
-	bindings []types.PortBinding,
-	selector map[string]string,
-) (*apiv1.Service, error) {
-	service := generateServiceSpec(namespace, name, typ, bindings, selector)
-	createdService, err := k.CoreV1().Services(namespace).Create(service)
-	if err != nil {
-		return nil, err
-	}
-
-	return createdService, nil
-}
-
-// UpdateService update a service
-// TODO this method is not perfect yet, should refactor later
-func (k *K3S) UpdateService(
-	namespace string,
-	name string,
-	typ string,
-	bindings []types.PortBinding,
-	selector map[string]string,
-) (*apiv1.Service, error) {
-	svc, err := k.GetService(namespace, name)
-	if err != nil {
-		return nil, err
-	}
-	svc.Spec.Selector = selector
-	svc.Spec.Type = apiv1.ServiceType(typ)
-	return k.CoreV1().Services(namespace).Update(svc)
-}
-
-// DeleteService a service
-func (k *K3S) DeleteService(namespace string, name string) error {
-	// TODO figure out the elegant way to delete a service
-	options := &metav1.DeleteOptions{}
-	return k.CoreV1().Services(namespace).Delete(name, options)
-}
-
-// GetService get a service
-func (k *K3S) GetService(namespace string, name string) (*apiv1.Service, error) {
-	return k.CoreV1().Services(namespace).Get(name, metav1.GetOptions{})
-}

deploy/mocks/deployer.go

@@ -1,106 +0,0 @@
-// Code generated by MockGen. DO NOT EDIT.
-// Source: deployer.go
-
-// Package mock_deploy is a generated GoMock package.
-package mock_deploy
-
-import (
-	context "context"
-	gomock "github.com/golang/mock/gomock"
-	types "github.com/metrue/fx/types"
-	reflect "reflect"
-)
-
-// MockDeployer is a mock of Deployer interface
-type MockDeployer struct {
-	ctrl     *gomock.Controller
-	recorder *MockDeployerMockRecorder
-}
-
-// MockDeployerMockRecorder is the mock recorder for MockDeployer
-type MockDeployerMockRecorder struct {
-	mock *MockDeployer
-}
-
-// NewMockDeployer creates a new mock instance
-func NewMockDeployer(ctrl *gomock.Controller) *MockDeployer {
-	mock := &MockDeployer{ctrl: ctrl}
-	mock.recorder = &MockDeployerMockRecorder{mock}
-	return mock
-}
-
-// EXPECT returns an object that allows the caller to indicate expected use
-func (m *MockDeployer) EXPECT() *MockDeployerMockRecorder {
-	return m.recorder
-}
-
-// Deploy mocks base method
-func (m *MockDeployer) Deploy(ctx context.Context, fn types.Func, name, image string, bindings []types.PortBinding) error {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "Deploy", ctx, fn, name, image, bindings)
-	ret0, _ := ret[0].(error)
-	return ret0
-}
-
-// Deploy indicates an expected call of Deploy
-func (mr *MockDeployerMockRecorder) Deploy(ctx, fn, name, image, bindings interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Deploy", reflect.TypeOf((*MockDeployer)(nil).Deploy), ctx, fn, name, image, bindings)
-}
-
-// Destroy mocks base method
-func (m *MockDeployer) Destroy(ctx context.Context, name string) error {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "Destroy", ctx, name)
-	ret0, _ := ret[0].(error)
-	return ret0
-}
-
-// Destroy indicates an expected call of Destroy
-func (mr *MockDeployerMockRecorder) Destroy(ctx, name interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Destroy", reflect.TypeOf((*MockDeployer)(nil).Destroy), ctx, name)
-}
-
-// Update mocks base method
-func (m *MockDeployer) Update(ctx context.Context, name string) error {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "Update", ctx, name)
-	ret0, _ := ret[0].(error)
-	return ret0
-}
-
-// Update indicates an expected call of Update
-func (mr *MockDeployerMockRecorder) Update(ctx, name interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Update", reflect.TypeOf((*MockDeployer)(nil).Update), ctx, name)
-}
-
-// GetStatus mocks base method
-func (m *MockDeployer) GetStatus(ctx context.Context, name string) error {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "GetStatus", ctx, name)
-	ret0, _ := ret[0].(error)
-	return ret0
-}
-
-// GetStatus indicates an expected call of GetStatus
-func (mr *MockDeployerMockRecorder) GetStatus(ctx, name interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetStatus", reflect.TypeOf((*MockDeployer)(nil).GetStatus), ctx, name)
-}
-
-// List mocks base method
-func (m *MockDeployer) List(ctx context.Context, name string) ([]types.Service, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "List", ctx, name)
-	ret0, _ := ret[0].([]types.Service)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// List indicates an expected call of List
-func (mr *MockDeployerMockRecorder) List(ctx, name interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "List", reflect.TypeOf((*MockDeployer)(nil).List), ctx, name)
-}

examples/functions/Perl/README.md

@@ -0,0 +1,68 @@
+# Make a Perl function a service with fx
+
+[![asciicast](https://asciinema.org/a/aXpr0jquwhhwhghiDCdC7nY8r.svg)](https://asciinema.org/a/aXpr0jquwhhwhghiDCdC7nY8r)
+
+
+### Hello World
+
+```perl
+sub fx {
+  return 'hello fx'
+}
+
+1;
+```
+
+then deploy it with `fx up` command,
+
+```shell
+$ fx up -p 8080 --name helloworld func.pl
+```
+
+test it using `curl`
+
+```shell
+$ curl 127.0.0.1:8080
+
+HTTP/1.1 200 OK
+Connection: keep-alive
+Content-Length: 11
+Content-Type: text/plain; charset=utf-8
+Date: Tue, 06 Aug 2019 15:58:41 GMT
+
+hello fx
+```
+
+### Sum
+
+```perl
+sub fx {
+  my $ctx = shift;
+  my $a = $ctx->req->json->{"a"};
+  my $b = $ctx->req->json->{"b"};
+  return int($a) + int($b)
+}
+
+1;
+```
+
+```shell
+fx up --name add --port 40002 --force add.pl
+```
+
+Then test it with httpie.
+```shell
+$ http post 0.0.0.0:40002 a=1 b=2
+
+HTTP/1.1 200 OK
+Content-Length: 1
+Content-Type: application/json;charset=UTF-8
+Date: Thu, 02 Jan 2020 15:39:49 GMT
+Server: Mojolicious (Perl)
+
+3
+```
+
+### ctx
+
+The `ctx` object is exactly the [Controller](https://mojolicious.org/perldoc/Mojolicious/Controller) of [Mojolicious](https://mojolicious.org/perldoc/Mojolicious) framework.

examples/functions/Perl/add.pl

@@ -0,0 +1,8 @@
+sub fx {
+  my $ctx = shift;
+  my $a = $ctx->req->json->{"a"};
+  my $b = $ctx->req->json->{"b"};
+  return int($a) + int($b)
+}
+
+1;

examples/functions/Perl/demo.cast

@@ -0,0 +1,417 @@
+{"version": 2, "width": 204, "height": 47, "timestamp": 1577978477, "env": {"SHELL": "/bin/zsh", "TERM": "xterm-256color"}}
+[1.14954, "o", "\u001b[1m\u001b[7m%\u001b[27m\u001b[1m\u001b[0m                                                                                                                                                                                                           \r \r"]
+[1.150447, "o", "\u001b]2;minhuang@C02ZL0RJLVDN: ~/Codes/fx/examples/functions/Perl\u0007\u001b]1;..unctions/Perl\u0007"]
+[1.198859, "o", "\r\u001b[0m\u001b[27m\u001b[24m\u001b[J\u001b[01;31m➜  \u001b[36mPerl\u001b[00m \u001b[01;34mgit:(\u001b[31mperl\u001b[34m) \u001b[33m✗\u001b[00m \u001b[K"]
+[1.199061, "o", "\u001b[?1h\u001b=\u001b[?2004h"]
+[2.253827, "o", "l"]
+[2.400431, "o", "\bls"]
+[2.55552, "o", "\u001b[?1l\u001b>"]
+[2.555606, "o", "\u001b[?2004l\r\r\n"]
+[2.557935, "o", "\u001b]2;ls -G\u0007\u001b]1;ls\u0007"]
+[2.565597, "o", "README.md add.pl    demo.cast hello.pl\r\n"]
+[2.566169, "o", "\u001b[1m\u001b[7m%\u001b[27m\u001b[1m\u001b[0m                                                                                                                                                                                                           \r \r"]
+[2.566464, "o", "\u001b]2;minhuang@C02ZL0RJLVDN: ~/Codes/fx/examples/functions/Perl\u0007\u001b]1;..unctions/Perl\u0007"]
+[2.616843, "o", "\r\u001b[0m\u001b[27m\u001b[24m\u001b[J\u001b[01;32m➜  \u001b[36mPerl\u001b[00m \u001b[01;34mgit:(\u001b[31mperl\u001b[34m) \u001b[33m✗\u001b[00m \u001b[K"]
+[2.617034, "o", "\u001b[?1h\u001b=\u001b[?2004h"]
+[2.915162, "o", "v"]
+[2.988711, "o", "\bvi"]
+[3.202168, "o", "m"]
+[3.350667, "o", " "]
+[4.12655, "o", "h"]
+[4.274974, "o", "e"]
+[4.416048, "o", "llo.pl\u001b[1m \u001b[0m"]
+[4.787927, "o", "\b\u001b[0m \b"]
+[4.788014, "o", "\u001b[?1l\u001b>\u001b[?2004l"]
+[4.788292, "o", "\r\r\n"]
+[4.789415, "o", "\u001b]2;/usr/local/Cellar/vim/8.2.0/bin/vim hello.pl\u0007\u001b]1;vim\u0007"]
+[4.946445, "o", "\u001b[?1000h\u001b[?1049h\u001b[>4;2m\u001b[?1h\u001b=\u001b[?2004h\u001b[1;47r\u001b[?12h\u001b[?12l\u001b[22;2t\u001b[22;1t"]
+[4.947253, "o", "\u001b[27m\u001b[29m\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[H\u001b[2J\u001b[?25l\u001b[47;1H\"hello.pl\""]
+[4.947367, "o", " 5L, 35C"]
+[4.955849, "o", "\u001b[?1000l\u001b[?2004l"]
+[4.974498, "o", "\u001b[?2004h\u001b[?1000h"]
+[5.109471, "o", "\u001b[?1000l\u001b[?2004l"]
+[5.11056, "o", "\u001b[?2004h"]
+[5.110849, "o", "\u001b[?1000h\u001b[?1000l\u001b[?2004l"]
+[5.113119, "o", "\u001b[?2004h\u001b[?1000h"]
+[5.113304, "o", "\u001b[?1000l\u001b[?2004l"]
+[5.116222, "o", "\u001b[?2004h\u001b[?1000h"]
+[5.116418, "o", "\u001b[?1000l\u001b[?2004l"]
+[5.12038, "o", "\u001b[?2004h\u001b[?1000h\u001b[?1000l\u001b[?2004l"]
+[5.125489, "o", "\u001b[?2004h\u001b[?1000h\u001b[?1000l\u001b[?2004l"]
+[5.132998, "o", "\u001b[?2004h"]
+[5.133158, "o", "\u001b[?1000h\u001b[?2004h"]
+[5.134064, "o", "\u001b[?1000l\u001b[?2004l"]
+[5.151895, "o", "\u001b[?2004h\u001b[?1000h"]
+[5.172471, "o", "\u001b[2;1H▽\u001b[6n\u001b[2;1H  \u001b[1;1H\u001b[>c"]
+[5.172688, "o", "\u001b]10;?\u0007\u001b]11;?\u0007"]
+[5.176877, "o", "\u001b[1;1H\u001b[38;2;75;82;99m  1 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;255;83;112msub \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;130;177;255mfx \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m{\r\n\u001b[38;2;75;82;99m  2 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m  \u001b[38;2;199;146;234mreturn\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m \u001b[38;2;195;232;141m'hello fx'\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\r\n\u001b[38;2;75;82;99m  3 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m}\r\n\u001b[38;2;75;82;99m  4 \r\n  5 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;247;140;108m1\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m;\r\n\u001b[38;2;59;64;72m~                                                                                                                                                                                                           \u001b[7;1H~                                                                                                                                                                                                           \u001b[8;1H~                     "]
+[5.177078, "o", "                                                                                                                                                                                      \u001b[9;1H~                                                                                                                                                                                                           \u001b[10;1H~                                                                                                                                                                                                           \u001b[11;1H~                                                                                                                                                                                                           \u001b[12;1H~                                                                                                                                                                                                          "]
+[5.177184, "o", " \u001b[13;1H~                                                                                                                                                                                                           \u001b[14;1H~                                                                                                                                                                                                           \u001b[15;1H~                                                                                                                                                                                                           \u001b[16;1H~                                                                                                                                                                                                           \u001b[17;1H~                                                                                                                                                                           "]
+[5.177303, "o", "                                \u001b[18;1H~                                                                                                                                                                                                           \u001b[19;1H~                                                                                                                                                                                                           \u001b[20;1H~                                                                                                                                                                                                           \u001b[21;1H~                                                                                                                                                                                                           \u001b[22;1H~                                                                                                                                            "]
+[5.17742, "o", "                                                               \u001b[23;1H~                                                                                                                                                                                                           \u001b[24;1H~                                                                                                                                                                                                           \u001b[25;1H~                                                                                                                                                                                                           \u001b[26;1H~                                                                                                                                                                                                           \u001b[27;1H~                                                                                                             "]
+[5.177516, "o", "                                                                                              \u001b[28;1H~                                                                                                                                                                                                           \u001b[29;1H~                                                                                                                                                                                                           \u001b[30;1H~                                                                                                                                                                                                           \u001b[31;1H~                                                                                                                                                                                                           \u001b[32;1H~                                                                              "]
+[5.177622, "o", "                                                                                                                             \u001b[33;1H~                                                                                                                                                                                                           \u001b[34;1H~                                                                                                                                                                                                           \u001b[35;1H~                                                                                                                                                                                                           \u001b[36;1H~                                                                                                                                                                                                           \u001b[37;1H~                                               "]
+[5.177732, "o", "                                                                                                                                                            \u001b[38;1H~                                                                                                                                                                                                           \u001b[39;1H~                                                                                                                                                                                                           \u001b[40;1H~                                                                                                                                                                                                           \u001b[41;1H~                                                                                                                                                                                                           "]
+[5.190961, "o", "\u001b[42;1H~                                                                                                                                                                                                           \u001b[43;1H~                                                                                                                                                                                                           \u001b[44;1H~                                                                                                                                                                                                           \u001b[45;1H~                                                                                                                                                                                                           \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;1H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222mNORMAL\u001b[m\u001b[38;2;191;19"]
+[5.192792, "o", "9;213m\u001b[48;2;41;45;62m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;191;199;213m\u001b[48;2;71;75;89m ᚠ perl \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;191;199;213m\u001b[48;2;51;55;71m hello.pl                                                                                                                                          perl \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;191;199;213m\u001b[48;2;71;75;89m utf-8[unix] \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m  20% \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m☰    1/5 ㏑\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m :  1 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;10H\u001b[38;2;191;199;213m\u001b[48;2;71;75;89m+0 ~0 -0 ᚠ perl \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1C\u001b[38;2;191;199;213m\u001b[48;2;51;55;71mhello.pl\u001b[1;5H\u001b[?25h\u001b[?12$p"]
+[5.459655, "o", "\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;10H\u001b[38;2;191;199;213m\u001b[48;2;71;75;89mᚠ perl! \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;191;199;213m\u001b[48;2;51;55;71m hello.pl        \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[149C\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m4\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[8C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m2/\u001b[2;5H"]
+[5.885479, "o", "\u001b[?25l\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1;12H\u001b[38;2;130;177;255m{\u001b[3;5H}\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;10H\u001b[38;2;191;199;213m\u001b[48;2;71;75;89m+0 ~0 -0 ᚠ perl! \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1C\u001b[38;2;191;199;213m\u001b[48;2;51;55;71mhello.pl\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[148C\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m6\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[8C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m3/\u001b[3;5H\u001b[?25h"]
+[6.061856, "o", "\u001b[?25l\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1;12H{\u001b[3;5H}\u001b[46;184H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m8\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[8C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m4/\u001b[4;5H\u001b[?25h"]
+[6.227967, "o", "\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;183H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m10\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[8C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m5/\u001b[5;5H"]
+[6.440828, "o", "\u0007"]
+[6.999501, "o", "\u001b[?25l\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[47;1H\u001b[K\u001b[47;1H:\u001b[?1000l\u001b[?2004h\u001b[?25h"]
+[7.282638, "o", "q"]
+[7.580486, "o", "w"]
+[8.042814, "o", "\u001b[?25l\u001b[47;3H\u001b[K\u001b[47;3H\u001b[?25h"]
+[8.209127, "o", "\u001b[?25l\u001b[47;2H\u001b[K\u001b[47;2H\u001b[?25h"]
+[8.29389, "o", "w"]
+[8.364523, "o", "q"]
+[8.552089, "o", "\r"]
+[8.554758, "o", "\u001b[?1000h\u001b[?25l\u001b[?1000l\u001b[?2004l"]
+[8.555496, "o", "\"hello.pl\""]
+[8.564609, "o", " 5L, 35C written"]
+[8.595134, "o", "\r\u001b[23;2t\u001b[23;1t\r\r\n\u001b[39;49m\u001b[?2004l\u001b[?1l\u001b>\u001b[?25h\u001b[>4;m\u001b[?1049l"]
+[8.599757, "o", "\u001b[1m\u001b[7m%\u001b[27m\u001b[1m\u001b[0m                                                                                                                                                                                                           \r \r"]
+[8.600003, "o", "\u001b]2;minhuang@C02ZL0RJLVDN: ~/Codes/fx/examples/functions/Perl\u0007\u001b]1;..unctions/Perl\u0007"]
+[8.683359, "o", "\r\u001b[0m\u001b[27m\u001b[24m\u001b[J\u001b[01;32m➜  \u001b[36mPerl\u001b[00m \u001b[01;34mgit:(\u001b[31mperl\u001b[34m) \u001b[33m✗\u001b[00m \u001b[K"]
+[8.683591, "o", "\u001b[?1h\u001b="]
+[8.683745, "o", "\u001b[?2004h"]
+[9.988453, "o", "f"]
+[10.203643, "o", "\bfx"]
+[10.533603, "o", " up --name add --port 40001 hello.pl --force"]
+[11.146588, "o", "\u001b[?1l\u001b>"]
+[11.146941, "o", "\u001b[?2004l\r\r\n"]
+[11.148205, "o", "\u001b]2;fx up --name add --port 40001 hello.pl --force\u0007"]
+[11.148443, "o", "\u001b]1;fx\u0007"]
+[11.24007, "o", "building \u001b[32m[                    ]\u001b[0m "]
+[11.340717, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[11.341114, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[11.341521, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kbuilding \u001b[32m[=>                  ]\u001b[0m "]
+[11.411368, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[11.411537, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[11.445379, "o", "destroying add \u001b[34m[===>                ]\u001b[0m "]
+[11.5467, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[11.547266, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[11.54763, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[=====>              ]\u001b[0m "]
+[11.652602, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[11.653023, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[11.653426, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[======>             ]\u001b[0m "]
+[11.756859, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[11.75701, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[========>           ]\u001b[0m "]
+[11.857969, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[11.858251, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[11.858445, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[==========>         ]\u001b[0m "]
+[11.962964, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[11.963505, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[11.963792, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[11.964263, "o", "\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[============>       ]\u001b[0m "]
+[12.066808, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.067166, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.067532, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[12.067729, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[==============>     ]\u001b[0m "]
+[12.11908, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.119302, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[12.167966, "o", "deploying add \u001b[36m[================>   ]\u001b[0m "]
+[12.271321, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.271512, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[==================> ]\u001b[0m "]
+[12.373093, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.373377, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[12.373483, "o", "deploying add \u001b[36m[===================>]\u001b[0m "]
+[12.475496, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.475887, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[                    ]\u001b[0m "]
+[12.576106, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.576491, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[=>                  ]\u001b[0m "]
+[12.681062, "o", "\b\b\b\b\b\b\b\b"]
+[12.681348, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[12.681596, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[===>                ]\u001b[0m "]
+[12.785704, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.786212, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[12.7866, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[=====>              ]\u001b[0m "]
+[12.889932, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.890131, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[======>             ]\u001b[0m "]
+[12.993483, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[12.993626, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[========>           ]\u001b[0m "]
+[13.09445, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.094945, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[13.095276, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[==========>         ]\u001b[0m "]
+[13.195321, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.195719, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[13.195845, "o", "\u001b[K\u001b[Kdeploying add \u001b[36m[============>       ]\u001b[0m "]
+[13.299457, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.299971, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[==============>     ]\u001b[0m "]
+[13.403608, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.404077, "o", "\b\b\b\b\b\b\b\b\b"]
+[13.404501, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[================>   ]\u001b[0m "]
+[13.505661, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.506245, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.506398, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.506526, "o", "\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[13.506799, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[==================> ]\u001b[0m "]
+[13.608501, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.608887, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[13.609235, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[===================>]\u001b[0m "]
+[13.709097, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.709286, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[13.709322, "o", "deploying add \u001b[36m[                    ]\u001b[0m "]
+[13.812622, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.813279, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.813713, "o", "\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[=>                  ]\u001b[0m "]
+[13.917566, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[13.917907, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[===>                ]\u001b[0m "]
+[14.02233, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[14.022513, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[=====>              ]\u001b[0m "]
+[14.125472, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[14.125627, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[======>             ]\u001b[0m "]
+[14.225728, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[14.226074, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[========>           ]\u001b[0m "]
+[14.326329, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[14.326708, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[14.327001, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[14.327291, "o", "deploying add \u001b[36m[==========>         ]\u001b[0m "]
+[14.430275, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[14.43045, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[36m[============>       ]\u001b[0m "]
+[14.477509, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[14.477667, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[14.480551, "o", "+------------------------------------------------------------------+------+---------------+\r\n|                                ID                                | NAME |   ENDPOINT    |\r\n+------------------------------------------------------------------+------+---------------+"]
+[14.480737, "o", "\r\n| dc546007a6b7c8738a3107efe18041da27ccc0f1dfd8e992bc0fb4b0514c9ba0 | /add | 0.0.0.0:40001 |\r\n+------------------------------------------------------------------+------+---------------+\r\n"]
+[14.48264, "o", "\u001b[1m\u001b[7m%\u001b[27m\u001b[1m\u001b[0m                                                                                                                                                                                                           \r \r"]
+[14.482857, "o", "\u001b]2;minhuang@C02ZL0RJLVDN: ~/Codes/fx/examples/functions/Perl\u0007\u001b]1;..unctions/Perl\u0007"]
+[14.538028, "o", "\r\u001b[0m\u001b[27m\u001b[24m\u001b[J\u001b[01;32m➜  \u001b[36mPerl\u001b[00m \u001b[01;34mgit:(\u001b[31mperl\u001b[34m) \u001b[33m✗\u001b[00m \u001b[K"]
+[14.538161, "o", "\u001b[?1h\u001b="]
+[14.538226, "o", "\u001b[?2004h"]
+[15.721709, "o", "h"]
+[15.856214, "o", "\bht"]
+[16.027529, "o", "t"]
+[17.184631, "o", "p localhost:40001"]
+[17.671003, "o", "\u001b[?1l\u001b>"]
+[17.671086, "o", "\u001b[?2004l\r\r\n"]
+[17.672363, "o", "\u001b]2;http localhost:40001\u0007\u001b]1;http\u0007"]
+[17.96737, "o", "\u001b[34mHTTP\u001b[39;49;00m/\u001b[34m1.1\u001b[39;49;00m \u001b[34m200\u001b[39;49;00m \u001b[36mOK\u001b[39;49;00m\r\n\u001b[36mContent-Length\u001b[39;49;00m: 10\r\n\u001b[36mContent-Type\u001b[39;49;00m: application/json;charset=UTF-8\r\n\u001b[36mDate\u001b[39;49;00m: Thu, 02 Jan 2020 15:21:35 GMT\r\n\u001b[36mServer\u001b[39;49;00m: Mojolicious (Perl)\r\r\n\r\r\n"]
+[17.968554, "o", "\u001b[33m\"hello fx\"\u001b[39;49;00m\r\n\r\n"]
+[17.993945, "o", "\u001b[1m\u001b[7m%\u001b[27m\u001b[1m\u001b[0m                                                                                                                                                                                                           \r \r"]
+[17.994105, "o", "\u001b]2;minhuang@C02ZL0RJLVDN: ~/Codes/fx/examples/functions/Perl\u0007\u001b]1;..unctions/Perl\u0007"]
+[18.046585, "o", "\r\u001b[0m\u001b[27m\u001b[24m\u001b[J\u001b[01;32m➜  \u001b[36mPerl\u001b[00m \u001b[01;34mgit:(\u001b[31mperl\u001b[34m) \u001b[33m✗\u001b[00m \u001b[K"]
+[18.046727, "o", "\u001b[?1h\u001b=\u001b[?2004h"]
+[19.712512, "o", "v"]
+[19.834568, "o", "\bvi"]
+[20.03562, "o", "m"]
+[20.145382, "o", " "]
+[20.224959, "o", "a"]
+[20.458989, "o", "."]
+[20.85012, "o", "\b \b"]
+[21.149959, "o", "dd.pl\u001b[1m \u001b[0m"]
+[21.640042, "o", "\b\u001b[0m \b"]
+[21.640125, "o", "\u001b[?1l\u001b>"]
+[21.640405, "o", "\u001b[?2004l\r\r\n"]
+[21.641586, "o", "\u001b]2;/usr/local/Cellar/vim/8.2.0/bin/vim add.pl\u0007\u001b]1;vim\u0007"]
+[21.809875, "o", "\u001b[?1000h\u001b[?1049h\u001b[>4;2m\u001b[?1h\u001b=\u001b[?2004h\u001b[1;47r\u001b[?12h\u001b[?12l\u001b[22;2t\u001b[22;1t"]
+[21.810887, "o", "\u001b[27m\u001b[29m\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[H\u001b[2J\u001b[?25l\u001b[47;1H\"add.pl\""]
+[21.811558, "o", " 8L, 129C"]
+[21.819874, "o", "\u001b[?1000l\u001b[?2004l"]
+[21.836929, "o", "\u001b[?2004h"]
+[21.837071, "o", "\u001b[?1000h"]
+[21.966477, "o", "\u001b[?1000l\u001b[?2004l"]
+[21.967556, "o", "\u001b[?2004h"]
+[21.967761, "o", "\u001b[?1000h\u001b[?1000l\u001b[?2004l"]
+[21.969825, "o", "\u001b[?2004h"]
+[21.969988, "o", "\u001b[?1000h\u001b[?1000l\u001b[?2004l"]
+[21.972986, "o", "\u001b[?2004h\u001b[?1000h"]
+[21.973119, "o", "\u001b[?1000l\u001b[?2004l"]
+[21.977246, "o", "\u001b[?2004h\u001b[?1000h\u001b[?1000l\u001b[?2004l"]
+[21.982549, "o", "\u001b[?2004h\u001b[?1000h"]
+[21.982683, "o", "\u001b[?1000l\u001b[?2004l"]
+[21.990047, "o", "\u001b[?2004h\u001b[?1000h\u001b[?2004h"]
+[21.991254, "o", "\u001b[?1000l\u001b[?2004l"]
+[22.007821, "o", "\u001b[?2004h\u001b[?1000h"]
+[22.024663, "o", "\u001b[2;1H▽\u001b[6n\u001b[2;1H  \u001b[1;1H\u001b[>c"]
+[22.02487, "o", "\u001b]10;?\u0007\u001b]11;?\u0007"]
+[22.032552, "o", "\u001b[1;1H\u001b[38;2;75;82;99m  1 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;255;83;112msub \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;130;177;255mfx \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m{\r\n\u001b[38;2;75;82;99m  2 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m  \u001b[38;2;199;146;234mmy\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m \u001b[38;2;255;83;112m$ctx\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m = \u001b[38;2;199;146;234mshift\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m;\r\n\u001b[38;2;75;82;99m  3 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m  \u001b[38;2;199;146;234mmy\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m \u001b[38;2;255;83;112m$a\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m = \u001b[38;2;255;83;112m$ctx->req->json->{\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;195;232;141m\"a\"\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;255;83;112m}\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m;\r\n\u001b[38;2;75;82;99m  4 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m  \u001b[38;2;199;146;234mmy\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m \u001b[38;2;255;83;112m$b\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m = \u001b[38;2;255;83;112m$ctx->req->json"]
+[22.032746, "o", "->{\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;195;232;141m\"b\"\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;255;83;112m}\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m;\r\n\u001b[38;2;75;82;99m  5 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m  \u001b[38;2;199;146;234mreturn\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m \u001b[38;2;199;146;234mint\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m(\u001b[38;2;255;83;112m$a\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m) + \u001b[38;2;199;146;234mint\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m(\u001b[38;2;255;83;112m$b\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m)\r\n\u001b[38;2;75;82;99m  6 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m}\r\n\u001b[38;2;75;82;99m  7 \r\n  8 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;247;140;108m1\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m;\r\n\u001b[38;2;59;64;72m~                                                                                                                                                                                                           \u001b[10;1H~                                                                                "]
+[22.032843, "o", "                                                                                                                           \u001b[11;1H~                                                                                                                                                                                                           \u001b[12;1H~                                                                                                                                                                                                           \u001b[13;1H~                                                                                                                                                                                                           \u001b[14;1H~                                                                                                                                                                                                           \u001b[15;1H~                                                 "]
+[22.03293, "o", "                                                                                                                                                          \u001b[16;1H~                                                                                                                                                                                                           \u001b[17;1H~                                                                                                                                                                                                           \u001b[18;1H~                                                                                                                                                                                                           \u001b[19;1H~                                                                                                                                                                                                           \u001b[20;1H~                  "]
+[22.033025, "o", "                                                                                                                                                                                         \u001b[21;1H~                                                                                                                                                                                                           \u001b[22;1H~                                                                                                                                                                                                           \u001b[23;1H~                                                                                                                                                                                                           \u001b[24;1H~                                                                                                                                                                                                      "]
+[22.03311, "o", "     \u001b[25;1H~                                                                                                                                                                                                           \u001b[26;1H~                                                                                                                                                                                                           \u001b[27;1H~                                                                                                                                                                                                           \u001b[28;1H~                                                                                                                                                                                                           \u001b[29;1H~                                                                                                                                                                       "]
+[22.033229, "o", "                                    \u001b[30;1H~                                                                                                                                                                                                           \u001b[31;1H~                                                                                                                                                                                                           \u001b[32;1H~                                                                                                                                                                                                           \u001b[33;1H~                                                                                                                                                                                                           \u001b[34;1H~                                                                                                                                        "]
+[22.033337, "o", "                                                                   \u001b[35;1H~                                                                                                                                                                                                           \u001b[36;1H~                                                                                                                                                                                                           \u001b[37;1H~                                                                                                                                                                                                           \u001b[38;1H~                                                                                                                                                                                                           \u001b[39;1H~                                                                             "]
+[22.042308, "o", "                                                                                                                              \u001b[40;1H~                                                                                                                                                                                                           \u001b[41;1H~                                                                                                                                                                                                           \u001b[42;1H~                                                                                                                                                                                                           \u001b[43;1H~                                                                                                                                                                                                           \u001b[44;1H~                                              "]
+[22.042505, "o", "                                                                                                                                                             \u001b[45;1H~                                                                                                                                                                                                           \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;1H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222mNORMAL\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;191;199;213m\u001b[48;2;71;75;89m ᚠ perl \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;191;199;213m\u001b[48;2;51;55;71m add.pl                                                                                                                                            perl \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m"]
+[22.048105, "o", "\u001b[38;2;191;199;213m\u001b[48;2;71;75;89m utf-8[unix] \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m  12% \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m☰    1/8 ㏑\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m :  1 \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;10H\u001b[38;2;191;199;213m\u001b[48;2;71;75;89m+0 ~0 -0 ᚠ perl \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1C\u001b[38;2;191;199;213m\u001b[48;2;51;55;71madd.pl\u001b[1;5H\u001b[?25h"]
+[22.048832, "o", "\u001b[?12$p"]
+[22.111039, "o", "\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;10H\u001b[38;2;191;199;213m\u001b[48;2;71;75;89mᚠ perl! \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[38;2;191;199;213m\u001b[48;2;51;55;71m add.pl        \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[151C\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m25\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m2/\u001b[2;5H"]
+[22.700162, "o", "\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;10H\u001b[38;2;191;199;213m\u001b[48;2;71;75;89m+0 ~0 -0 ᚠ perl! \u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1C\u001b[38;2;191;199;213m\u001b[48;2;51;55;71madd.pl\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[150C\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m37\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m3/\u001b[3;5H"]
+[22.894195, "o", "\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;184H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m50\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m4/\u001b[4;5H"]
+[23.081045, "o", "\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;184H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m62\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m5/\u001b[5;5H"]
+[23.313711, "o", "\u001b[?25l\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1;12H\u001b[38;2;130;177;255m{\u001b[6;5H}\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;184H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m75\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m6/\u001b[6;5H\u001b[?25h"]
+[23.602087, "o", "\u001b[?25l\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1;12H{\u001b[6;5H}\u001b[46;184H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m87\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m7/\u001b[7;5H\u001b[?25h"]
+[23.962955, "o", "\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;183H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m100\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m8/\u001b[8;5H"]
+[24.549961, "o", "\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;183H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m 87\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m7/\u001b[7;5H"]
+[24.793843, "o", "\u001b[?25l\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1;12H\u001b[38;2;130;177;255m{\u001b[6;5H}\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;184H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m75\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m6/\u001b[6;5H\u001b[?25h"]
+[24.99262, "o", "\u001b[?25l\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[1;12H{\u001b[6;5H}\u001b[46;184H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m62\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m5/\u001b[5;5H\u001b[?25h"]
+[25.362512, "o", "\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[46;184H\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m50\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[7C\u001b[1m\u001b[38;2;41;45;62m\u001b[48;2;147;158;222m4/\u001b[4;5H"]
+[25.77714, "o", "\u001b[?25l\u001b[m\u001b[38;2;191;199;213m\u001b[48;2;41;45;62m\u001b[47;1H\u001b[K\u001b[47;1H:\u001b[?1000l\u001b[?2004h\u001b[?25h"]
+[25.945572, "o", "q"]
+[26.47528, "o", "\r"]
+[26.490539, "o", "\u001b[?1000h\u001b[?25l\u001b[?1000l\u001b[?2004l\u001b[23;2t\u001b[23;1t"]
+[26.490711, "o", "\u001b[47;1H\u001b[K\u001b[47;1H\u001b[?2004l\u001b[?1l\u001b>\u001b[?25h\u001b[>4;m\u001b[?1049l"]
+[26.493893, "o", "\u001b[1m\u001b[7m%\u001b[27m\u001b[1m\u001b[0m                                                                                                                                                                                                           \r \r"]
+[26.494036, "o", "\u001b]2;minhuang@C02ZL0RJLVDN: ~/Codes/fx/examples/functions/Perl\u0007\u001b]1;..unctions/Perl\u0007"]
+[26.55072, "o", "\r\u001b[0m\u001b[27m\u001b[24m\u001b[J\u001b[01;32m➜  \u001b[36mPerl\u001b[00m \u001b[01;34mgit:(\u001b[31mperl\u001b[34m) \u001b[33m✗\u001b[00m \u001b[K"]
+[26.5509, "o", "\u001b[?1h\u001b=\u001b[?2004h"]
+[27.310856, "o", "f"]
+[27.553944, "o", "\bfx"]
+[28.138222, "o", " "]
+[28.326337, "o", "u"]
+[28.436765, "o", "p"]
+[28.894128, "o", " --name add --port 40001 hello.pl --force"]
+[29.129425, "o", "\u001b[18D2 add\u001b[P\u001b[P\u001b[11C  \b\b"]
+[32.439129, "o", "\u001b[?1l\u001b>\u001b[?2004l\r\r\n"]
+[32.440378, "o", "\u001b]2;fx up --name add --port 40002 add.pl --force\u0007"]
+[32.440597, "o", "\u001b]1;fx\u0007"]
+[32.556138, "o", "building \u001b[35m[                    ]\u001b[0m "]
+[32.660991, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[32.661456, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kbuilding \u001b[35m[=>                  ]\u001b[0m "]
+[32.762575, "o", "\b"]
+[32.763291, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[32.763534, "o", "building \u001b[35m[===>                ]\u001b[0m "]
+[32.783314, "o", "\b\b\b\b\b\b\b\b\b\b\b\b"]
+[32.783556, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[32.865981, "o", "destroying add \u001b[34m[=====>              ]\u001b[0m "]
+[32.966633, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[32.967025, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[32.967261, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[======>             ]\u001b[0m "]
+[33.069946, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.070613, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[33.070982, "o", "destroying add \u001b[34m[========>           ]\u001b[0m "]
+[33.170881, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.171194, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[33.171417, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[==========>         ]\u001b[0m "]
+[33.275611, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.276073, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[============>       ]\u001b[0m "]
+[33.380623, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.381102, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[33.381339, "o", "\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[==============>     ]\u001b[0m "]
+[33.48262, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.483143, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.483701, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[33.483998, "o", "destroying add \u001b[34m[================>   ]\u001b[0m "]
+[33.586747, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.58728, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[33.587416, "o", "destroying add \u001b[34m[==================> ]\u001b[0m "]
+[33.691358, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.691957, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[33.692362, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[===================>]\u001b[0m "]
+[33.792488, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.792889, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[33.793331, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[                    ]\u001b[0m "]
+[33.898149, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.89864, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[33.899119, "o", "\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[=>                  ]\u001b[0m "]
+[34.002146, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.002324, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[===>                ]\u001b[0m "]
+[34.106599, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.107121, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.107633, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[=====>              ]\u001b[0m "]
+[34.210556, "o", "\b"]
+[34.211072, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.21122, "o", "\b\b\b\b\b\b"]
+[34.211895, "o", "\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[======>             ]\u001b[0m "]
+[34.315191, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.315454, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[34.315605, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdestroying add \u001b[34m[========>           ]\u001b[0m "]
+[34.320443, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.320609, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K"]
+[34.320709, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[34.420121, "o", "deploying add \u001b[34m[==========>         ]\u001b[0m "]
+[34.523078, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.523295, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[============>       ]\u001b[0m "]
+[34.624895, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.62532, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.625574, "o", "\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[==============>     ]\u001b[0m "]
+[34.727629, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.728192, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.7286, "o", "\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[================>   ]\u001b[0m "]
+[34.831119, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.831739, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[==================> ]\u001b[0m "]
+[34.932013, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[34.932102, "o", ""]
+[34.932296, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[===================>]\u001b[0m "]
+[35.036361, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.036569, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.036826, "o", "\b\b\b\b\b\b\b\b\b\b\b"]
+[35.036903, "o", "\b\b\b\b\b\b\b\b\b"]
+[35.037301, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[35.037897, "o", "\u001b[Kdeploying add \u001b[34m[                    ]\u001b[0m "]
+[35.140429, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.14113, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[35.141475, "o", "deploying add \u001b[34m[=>                  ]\u001b[0m "]
+[35.241427, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.241811, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.242177, "o", "\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[===>                ]\u001b[0m "]
+[35.344792, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.345114, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[35.345431, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[=====>              ]\u001b[0m "]
+[35.44826, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.448627, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[35.448919, "o", "deploying add \u001b[34m[======>             ]\u001b[0m "]
+[35.55305, "o", "\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.55356, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.55388, "o", "\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[========>           ]\u001b[0m "]
+[35.65903, "o", "\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.65939, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[35.659725, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[==========>         ]\u001b[0m "]
+[35.75989, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.760206, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[35.760447, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[============>       ]\u001b[0m "]
+[35.86524, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.865663, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[35.866145, "o", "\u001b[K\u001b[Kdeploying add \u001b[34m[==============>     ]\u001b[0m "]
+[35.970426, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[35.970849, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[35.971211, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[================>   ]\u001b[0m "]
+[36.074506, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[36.07483, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[36.0751, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[==================> ]\u001b[0m "]
+[36.175231, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[36.175434, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[===================>]\u001b[0m "]
+[36.278976, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[36.279143, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[36.279243, "o", "deploying add \u001b[34m[                    ]\u001b[0m "]
+[36.380487, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[36.380963, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[36.381454, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[=>                  ]\u001b[0m "]
+[36.486341, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[36.487048, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[===>                ]\u001b[0m "]
+[36.588875, "o", "\b\b\b\b\b\b\b"]
+[36.589343, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[36.589578, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[36.589795, "o", "\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[=====>              ]\u001b[0m "]
+[36.691472, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[36.691721, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[Kdeploying add \u001b[34m[======>             ]\u001b[0m "]
+[36.711906, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"]
+[36.712114, "o", "\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K\u001b[K"]
+[36.714878, "o", "+------------------------------------------------------------------+------+---------------+\r\n|                                ID                                | NAME |   ENDPOINT    |"]
+[36.715104, "o", "\r\n+------------------------------------------------------------------+------+---------------+\r\n| 9ccf40c247b8cd6a82292fc526f6e1139432953b231ba4f51a1f18d4c13f6458 | /add | 0.0.0.0:40002 |\r\n+------------------------------------------------------------------+------+---------------+\r\n"]
+[36.716932, "o", "\u001b[1m\u001b[7m%\u001b[27m\u001b[1m\u001b[0m                                                                                                                                                                                                           \r \r"]
+[36.717114, "o", "\u001b]2;minhuang@C02ZL0RJLVDN: ~/Codes/fx/examples/functions/Perl\u0007"]
+[36.717147, "o", "\u001b]1;..unctions/Perl\u0007"]
+[36.779836, "o", "\r\u001b[0m\u001b[27m\u001b[24m\u001b[J\u001b[01;32m➜  \u001b[36mPerl\u001b[00m \u001b[01;34mgit:(\u001b[31mperl\u001b[34m) \u001b[33m✗\u001b[00m \u001b[K"]
+[36.779976, "o", "\u001b[?1h\u001b=\u001b[?2004h"]
+[37.398193, "o", "h"]
+[37.594295, "o", "\bht"]
+[37.71095, "o", "t"]
+[37.85487, "o", "p"]
+[38.075195, "o", " "]
+[38.247123, "o", "p"]
+[38.426405, "o", "o"]
+[39.448868, "o", "st 0.0.0.0:40002 a=1 b=2"]
+[40.51774, "o", "\u001b[?1l\u001b>\u001b[?2004l"]
+[40.517813, "o", "\r\r\n"]
+[40.518991, "o", "\u001b]2;http post 0.0.0.0:40002 a=1 b=2\u0007"]
+[40.51914, "o", "\u001b]1;http\u0007"]
+[40.811478, "o", "\u001b[34mHTTP\u001b[39;49;00m/\u001b[34m1.1\u001b[39;49;00m \u001b[34m200\u001b[39;49;00m \u001b[36mOK\u001b[39;49;00m\r\n\u001b[36mContent-Length\u001b[39;49;00m: 1\r\n\u001b[36mContent-Type\u001b[39;49;00m: application/json;charset=UTF-8\r\n\u001b[36mDate\u001b[39;49;00m: Thu, 02 Jan 2020 15:21:57 GMT\r\n\u001b[36mServer\u001b[39;49;00m: Mojolicious (Perl)\r\r\n\r\r\n"]
+[40.812798, "o", "\u001b[34m3\u001b[39;49;00m\r\n\r\n"]
+[40.837697, "o", "\u001b[1m\u001b[7m%\u001b[27m\u001b[1m\u001b[0m                                                                                                                                                                                                           \r \r"]
+[40.837901, "o", "\u001b]2;minhuang@C02ZL0RJLVDN: ~/Codes/fx/examples/functions/Perl\u0007\u001b]1;..unctions/Perl\u0007"]
+[40.890525, "o", "\r\u001b[0m\u001b[27m\u001b[24m\u001b[J\u001b[01;32m➜  \u001b[36mPerl\u001b[00m \u001b[01;34mgit:(\u001b[31mperl\u001b[34m) \u001b[33m✗\u001b[00m \u001b[K"]
+[40.890681, "o", "\u001b[?1h\u001b=\u001b[?2004h"]
+[43.215524, "o", "\u001b[?2004l\r\r\n"]

examples/functions/Perl/hello.pl

@@ -0,0 +1,5 @@
+sub fx {
+  return 'hello fx'
+}
+
+1;

examples/functions/Rust/README.md

@@ -0,0 +1,47 @@
+# Make a Rust function a service with fx
+
+Write a function like,
+
+```rust
+pub mod fns {
+    #[derive(Serialize)]
+    pub struct Response {
+        pub result: i32,
+    }
+
+    #[derive(Deserialize)]
+    pub struct Request {
+        pub a: i32,
+        pub b: i32,
+    }
+
+    pub fn func(req: Request) -> Response {
+        Response {
+            result: req.a + req.b,
+        }
+    }
+}
+
+```
+
+then deploy it with `fx up` command,
+
+```shell
+$ fx up -p 8080 func.rs
+```
+
+test it using `curl`
+
+```shell
+$ curl -X 'POST' --header 'Content-Type: application/json' --data '{"a":1,"b":1}' '0.0.0.0:3000'
+
+HTTP/1.1 200 OK
+Content-Length: 12
+Content-Type: application/json
+Date: Fri, 06 Dec 2019 06:45:14 GMT
+Server: Rocket
+
+{
+    "result": 2
+}
+```

fx.go

@@ -14,9 +14,10 @@ import (
 	"github.com/metrue/fx/handlers"
 	"github.com/metrue/fx/middlewares"
 	"github.com/urfave/cli"
+	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
 )
 
-const version = "0.8.5"
+const version = "0.9.3"
 
 func init() {
 	go checkForUpdate()
@@ -156,8 +157,9 @@ func main() {
 			},
 			Action: handle(
 				middlewares.LoadConfig,
-				middlewares.Setup,
-				middlewares.Parse,
+				middlewares.Provision,
+				middlewares.Parse("up"),
+				middlewares.Language(),
 				middlewares.Binding,
 				middlewares.Build,
 				handlers.Up,
@@ -168,8 +170,9 @@ func main() {
 			Usage:     "destroy a service",
 			ArgsUsage: "[service 1, service 2, ....]",
 			Action: handle(
+				middlewares.Parse("down"),
 				middlewares.LoadConfig,
-				middlewares.Setup,
+				middlewares.Provision,
 				handlers.Down,
 			),
 		},
@@ -177,9 +180,17 @@ func main() {
 			Name:    "list",
 			Aliases: []string{"ls"},
 			Usage:   "list deployed services",
+			Flags: []cli.Flag{
+				cli.StringFlag{
+					Name:  "format, f",
+					Value: "table",
+					Usage: "output format, 'table' and 'JSON' supported",
+				},
+			},
 			Action: handle(
+				middlewares.Parse("list"),
 				middlewares.LoadConfig,
-				middlewares.Setup,
+				middlewares.Provision,
 				handlers.List,
 			),
 		},
@@ -209,7 +220,9 @@ func main() {
 					},
 					Action: handle(
 						middlewares.LoadConfig,
-						middlewares.Setup,
+						middlewares.Provision,
+						middlewares.Parse("image_build"),
+						middlewares.Language(),
 						handlers.BuildImage,
 					),
 				},
@@ -224,7 +237,9 @@ func main() {
 					},
 					Action: handle(
 						middlewares.LoadConfig,
-						middlewares.Setup,
+						middlewares.Provision,
+						middlewares.Parse("image_export"),
+						middlewares.Language(),
 						handlers.ExportImage,
 					),
 				},

go.mod

@@ -5,16 +5,18 @@ go 1.12
 require (
 	github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 // indirect
 	github.com/Microsoft/go-winio v0.4.14 // indirect
-	github.com/apex/log v1.1.1
-	github.com/briandowns/spinner v1.7.0
+	github.com/apex/log v1.1.2
+	github.com/briandowns/spinner v1.9.0
 	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/docker v0.0.0-20190313072916-46036c230805
 	github.com/docker/go-connections v0.4.0
 	github.com/docker/go-units v0.3.3 // indirect
 	github.com/dsnet/compress v0.0.1 // indirect
 	github.com/gin-gonic/gin v1.4.0
-	github.com/gobuffalo/packr v1.30.1
-	github.com/golang/mock v1.3.1
+	github.com/gobuffalo/envy v1.8.1 // indirect
+	github.com/gobuffalo/packd v0.3.0
+	github.com/gobuffalo/packr/v2 v2.8.0
+	github.com/golang/mock v1.4.2
 	github.com/golang/snappy v0.0.1 // indirect
 	github.com/google/go-querystring v1.0.0
 	github.com/google/uuid v1.1.1
@@ -22,25 +24,29 @@ require (
 	github.com/gorilla/mux v1.7.3 // indirect
 	github.com/imdario/mergo v0.3.7 // indirect
 	github.com/logrusorgru/aurora v0.0.0-20191017060258-dc85c304c434
-	github.com/metrue/go-ssh-client v0.0.0-20191125030649-4ac058ee958b
+	github.com/metrue/go-ssh-client v0.0.0-20191219103445-1f07b67e2b29
 	github.com/mholt/archiver v3.1.1+incompatible
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/nwaples/rardecode v1.0.0 // indirect
+	github.com/olekukonko/tablewriter v0.0.4
 	github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
 	github.com/opencontainers/image-spec v1.0.1 // indirect
+	github.com/otiai10/copy v1.1.1
 	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
 	github.com/pierrec/lz4 v0.0.0-20190222153722-062282ea0dcf // indirect
-	github.com/pkg/errors v0.8.1
-	github.com/stretchr/testify v1.4.0
+	github.com/pkg/errors v0.9.1
+	github.com/rogpeppe/go-internal v1.5.1 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/spf13/viper v1.6.2
+	github.com/stretchr/testify v1.5.1
 	github.com/ugorji/go v1.1.7 // indirect
-	github.com/urfave/cli v1.22.2
+	github.com/urfave/cli v1.22.3
 	github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
-	golang.org/x/sys v0.0.0-20190712062909-fae7ac547cb7 // indirect
-	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
-	google.golang.org/grpc v1.21.0 // indirect
+	golang.org/x/crypto v0.0.0-20191219195013-becbf705a915 // indirect
+	golang.org/x/sys v0.0.0-20191223224216-5a3cf8467b4e // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/yaml.v2 v2.2.7
+	gopkg.in/yaml.v2 v2.2.7 // indirect
 	gotest.tools v2.2.0+incompatible // indirect
 	k8s.io/api v0.0.0-20190925180651-d58b53da08f5
 	k8s.io/apimachinery v0.0.0-20190925235427-62598f38f24e