Bump github.com/golang/mock from 1.4.0 to 1.4.1 (#464)

Bumps [github.com/golang/mock](https://github.com/golang/mock) from 1.4.0 to 1.4.1.
- [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/v1.4.0...v1.4.1)

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

.github/workflows/docker.yml

@@ -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()

.golangci.yml

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

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

@@ -1,13 +1,26 @@
 {
-  "name": "aok",
+  "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

@@ -10,6 +10,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@koa/cors": "^2.2.3",
     "get-port": "^3.2.0",
     "is-generator-function": "^1.0.6",
     "koa": "^2.3.0",

assets/dockerfiles/base/perl/cpanfile

@@ -1,2 +1,3 @@
 requires "EV";
+requires "JSON";
 requires "Mojolicious::Lite";

fx.go

@@ -17,7 +17,7 @@ import (
 	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
 )
 
-const version = "0.8.87"
+const version = "0.9.1"
 
 func init() {
 	go checkForUpdate()
@@ -179,6 +179,13 @@ 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,

go.mod

@@ -5,8 +5,8 @@ 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
@@ -15,7 +15,7 @@ require (
 	github.com/gin-gonic/gin v1.4.0
 	github.com/gobuffalo/envy v1.8.1 // indirect
 	github.com/gobuffalo/packr v1.30.1
-	github.com/golang/mock v1.3.1
+	github.com/golang/mock v1.4.1
 	github.com/golang/snappy v0.0.1 // indirect
 	github.com/google/go-querystring v1.0.0
 	github.com/google/uuid v1.1.1
@@ -34,11 +34,11 @@ require (
 	github.com/otiai10/copy v1.0.2
 	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/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 v1.6.1
-	github.com/stretchr/testify v1.4.0
+	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/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect

go.sum

@@ -23,6 +23,9 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/apex/log v1.1.1 h1:BwhRZ0qbjYtTob0I+2M+smavV0kOC8XgcnGZcyL9liA=
 github.com/apex/log v1.1.1/go.mod h1:Ls949n1HFtXfbDcjiTTFQqkVUrte0puoIBfO3SVgwOA=
+github.com/apex/log v1.1.2 h1:bnDuVoi+o98wOdVqfEzNDlY0tcmBia7r4YkjS9EqGYk=
+github.com/apex/log v1.1.2/go.mod h1:SyfRweFO+TlkIJ3DVizTSeI1xk7jOIIqOnUPZQTTsww=
+github.com/apex/logs v0.0.3/go.mod h1:XzxuLZ5myVHDy9SAmYpamKKRNApGj54PfYLcFrXqDwo=
 github.com/aphistic/golf v0.0.0-20180712155816-02c07f170c5a/go.mod h1:3NqKYiepwy8kCu4PNA+aP7WUV72eXWJeP9/r3/K9aLE=
 github.com/aphistic/sweet v0.2.0/go.mod h1:fWDlIh/isSE9n6EPsRmC0det+whmX6dJid3stzu0Xys=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
@@ -32,6 +35,8 @@ github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/briandowns/spinner v1.7.0 h1:aan1hBBOoscry2TXAkgtxkJiq7Se0+9pt+TUWaPrB4g=
 github.com/briandowns/spinner v1.7.0/go.mod h1://Zf9tMcxfRUA36V23M6YGEAv+kECGfvpnLTnb8n4XQ=
+github.com/briandowns/spinner v1.9.0 h1:+OMAisemaHar1hjuJ3Z2hIvNhQl9Y7GLPWUwwz2Pxo8=
+github.com/briandowns/spinner v1.9.0/go.mod h1://Zf9tMcxfRUA36V23M6YGEAv+kECGfvpnLTnb8n4XQ=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
@@ -110,6 +115,10 @@ github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfb
 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.3.1 h1:qGJ6qTW+x6xX/my+8YUVl4WNpX9B7+/l2tRsHGZ7f2s=
 github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
+github.com/golang/mock v1.4.0 h1:Rd1kQnQu0Hq3qvJppYSG0HtP+f5LPPUiDswTLiEegLg=
+github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
+github.com/golang/mock v1.4.1 h1:ocYkMQY5RrXTYgXl7ICpV0IXwlEQGwKIsery4gyXa1U=
+github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
 github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@@ -253,6 +262,10 @@ github.com/pierrec/lz4 v0.0.0-20190222153722-062282ea0dcf/go.mod h1:3/3N9NVKO0je
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.0 h1:J8lpUdobwIeCI7OiSxHqEwJUKvJwicL5+3v1oe2Yb4k=
+github.com/pkg/errors v0.9.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
 github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -312,6 +325,8 @@ github.com/spf13/viper v1.3.2 h1:VUFqw5KcqRf7i70GOzW7N+Q7+gxVBkSSqiXB12+JQ4M=
 github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
 github.com/spf13/viper v1.6.1 h1:VPZzIkznI1YhVMRi6vNFLHSwhnhReBfgTxIPccpfdZk=
 github.com/spf13/viper v1.6.1/go.mod h1:t3iDnF5Jlj76alVNuyFBk5oUMCvsrkbvZK0WQdfDi5k=
+github.com/spf13/viper v1.6.2 h1:7aKfF+e8/k68gda3LOjo5RxiUqddoFxVq4BKBPrxk5E=
+github.com/spf13/viper v1.6.2/go.mod h1:t3iDnF5Jlj76alVNuyFBk5oUMCvsrkbvZK0WQdfDi5k=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -321,6 +336,8 @@ github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
+github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
 github.com/tj/assert v0.0.0-20171129193455-018094318fb0/go.mod h1:mZ9/Rh9oLWpLLDRpvE+3b7gP/C2YyLFYxNmcLnPTMe0=
@@ -408,6 +425,7 @@ golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20191223224216-5a3cf8467b4e h1:z2Flw7sLy7DxaQi3zDOvI9X+Kb06+G9iZJlkEyHvujE=
 golang.org/x/sys v0.0.0-20191223224216-5a3cf8467b4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
@@ -486,6 +504,10 @@ k8s.io/kube-openapi v0.0.0-20190816220812-743ec37842bf/go.mod h1:1TqjTSzOxsLGIKf
 k8s.io/utils v0.0.0-20190920012459-5008bf6f8cd6/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
 k8s.io/utils v0.0.0-20190923111123-69764acb6e8e h1:BXSmdH6S3YGLlhC89DZp+sNdYSmwNeDU6Xu5ZpzGOlM=
 k8s.io/utils v0.0.0-20190923111123-69764acb6e8e/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
+rsc.io/quote/v3 v3.1.0 h1:9JKUTTIUgS6kzR9mK1YuGKv6Nl+DijDNIc0ghT58FaY=
+rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
+rsc.io/sampler v1.3.0 h1:7uVkIFmeBqHfdjD+gZwtXXI+RODJ2Wc4O7MPEh/QiW4=
+rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI=
 sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=

handlers/image.go

@@ -9,6 +9,7 @@ import (
 	"github.com/metrue/fx/constants"
 	containerruntimes "github.com/metrue/fx/container_runtimes"
 	"github.com/metrue/fx/context"
+	"github.com/metrue/fx/hook"
 	"github.com/metrue/fx/packer"
 	"github.com/metrue/fx/pkg/spinner"
 	"github.com/metrue/fx/utils"
@@ -39,6 +40,9 @@ func BuildImage(ctx context.Contexter) (err error) {
 		if err := packer.Pack(workdir, sources...); err != nil {
 			return err
 		}
+		if err := hook.RunBeforeBuildHook(workdir); err != nil {
+			return err
+		}
 	}
 
 	docker := ctx.Get("docker").(containerruntimes.ContainerRuntime)
@@ -68,6 +72,9 @@ func ExportImage(ctx context.Contexter) (err error) {
 		if err := packer.Pack(outputDir, sources...); err != nil {
 			return err
 		}
+		if err := hook.RunBeforeBuildHook(outputDir); err != nil {
+			return err
+		}
 	}
 
 	log.Infof("exported to %v: %v", outputDir, constants.CheckedSymbol)

handlers/list.go

@@ -3,19 +3,19 @@ package handlers
 import (
 	"github.com/metrue/fx/context"
 	"github.com/metrue/fx/infra"
-	"github.com/metrue/fx/pkg/render"
+	"github.com/metrue/fx/pkg/renderrer"
 )
 
 // List command handle
 func List(ctx context.Contexter) (err error) {
 	cli := ctx.GetCliContext()
 	deployer := ctx.Get("deployer").(infra.Deployer)
+	format := ctx.Get("format").(string)
 
 	services, err := deployer.List(ctx.GetContext(), cli.Args().First())
 	if err != nil {
 		return err
 	}
 
-	render.Table(services)
-	return nil
+	return renderrer.Render(services, format)
 }

handlers/up.go

@@ -4,7 +4,7 @@ import (
 	"github.com/apex/log"
 	"github.com/metrue/fx/context"
 	"github.com/metrue/fx/infra"
-	"github.com/metrue/fx/pkg/render"
+	"github.com/metrue/fx/pkg/renderrer"
 	"github.com/metrue/fx/types"
 )
 
@@ -42,6 +42,5 @@ func Up(ctx context.Contexter) (err error) {
 	if err != nil {
 		return err
 	}
-	render.Table([]types.Service{service})
-	return nil
+	return renderrer.Render([]types.Service{service}, "table")
 }

hook/.hooks/before_build

@@ -0,0 +1 @@
+npm install

hook/fixture/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "fixture",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "leftpad": "0.0.1"
+  }
+}

hook/hook.go

@@ -0,0 +1,73 @@
+package hook
+
+import (
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"path/filepath"
+
+	"github.com/metrue/fx/utils"
+)
+
+// Hooker defines hook interface
+type Hooker interface {
+	Run() error
+}
+
+// Hook to run
+type Hook struct {
+	name   string
+	script string
+}
+
+// New a hook
+func New(name string, script string, workdir string) *Hook {
+	return &Hook{
+		name:   name,
+		script: script,
+	}
+}
+
+// Run execute a hook
+func (h *Hook) Run(workdir string) error {
+	var script string
+	if !utils.IsRegularFile(h.script) {
+		hookScript, err := ioutil.TempFile(os.TempDir(), "fx-hook-script-")
+		if err != nil {
+			return err
+		}
+		defer os.Remove(hookScript.Name())
+
+		content := []byte(h.script)
+		if _, err = hookScript.Write(content); err != nil {
+			return err
+		}
+		if err := hookScript.Close(); err != nil {
+			return err
+		}
+		script = hookScript.Name()
+	} else {
+		absScript, err := filepath.Abs(h.script)
+		if err != nil {
+			return err
+		}
+		script = absScript
+	}
+
+	cmd := exec.Command("/bin/sh", script)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	if workdir != "" {
+		cmd.Dir = workdir
+	}
+
+	if err := cmd.Run(); err != nil {
+		return err
+	}
+	return nil
+}
+
+// Name hook name
+func (h *Hook) Name() string {
+	return h.name
+}

hook/hook_manager.go

@@ -0,0 +1,54 @@
+package hook
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/metrue/fx/utils"
+)
+
+// HookNameBeforeBuild before build hook
+const HookNameBeforeBuild = "before_build"
+
+// RunBeforeBuildHook trigger before_build hook
+func RunBeforeBuildHook(workdir string) error {
+	hooks, err := descovery("")
+	if err != nil {
+		return err
+	}
+	for _, h := range hooks {
+		if h.Name() == HookNameBeforeBuild {
+			if err := h.Run(workdir); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func descovery(hookdir string) ([]*Hook, error) {
+	if hookdir == "" {
+		dir, err := os.Getwd()
+		if err != nil {
+			return nil, err
+		}
+		hookdir = filepath.Join(dir, ".hooks")
+	}
+
+	hooks := []*Hook{}
+	if !utils.IsDir(hookdir) {
+		return hooks, nil
+	}
+	if err := filepath.Walk(hookdir, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if info.Name() == HookNameBeforeBuild {
+			hooks = append(hooks, New("before_build", path, ""))
+		}
+		return nil
+	}); err != nil {
+		return nil, err
+	}
+	return hooks, nil
+}

hook/hook_manager_test.go

@@ -0,0 +1,40 @@
+package hook
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestHookManager(t *testing.T) {
+	t.Run("descovery in default hookdir .hooks", func(t *testing.T) {
+		hooks, err := descovery("")
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		if len(hooks) != 1 {
+			t.Fatalf("should have one hook, but got %d", len(hooks))
+		}
+
+		if hooks[0].Name() != HookNameBeforeBuild {
+			t.Fatalf("should be before_build hook, but got %s", hooks[0].Name())
+		}
+	})
+
+	t.Run("descovery in empty hookdir", func(t *testing.T) {
+		hooks, err := descovery(filepath.Join(os.TempDir(), ".hooks"))
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(hooks) != 0 {
+			t.Fatalf("should get 0 hooks, but got %d", len(hooks))
+		}
+	})
+
+	t.Run("run before_build hook", func(t *testing.T) {
+		if err := RunBeforeBuildHook("fixture"); err != nil {
+			t.Fatal(err)
+		}
+	})
+}

hook/hook_test.go

@@ -0,0 +1,21 @@
+package hook
+
+import (
+	"testing"
+)
+
+func TestHook(t *testing.T) {
+	t.Run("text", func(t *testing.T) {
+		h := New("before_build", "npm install leftpad", "fixture")
+		if err := h.Run("fixture"); err != nil {
+			t.Fatal(err)
+		}
+	})
+
+	t.Run("script", func(t *testing.T) {
+		h := New("before_build", ".hooks/before_build", "fixture")
+		if err := h.Run("fixture"); err != nil {
+			t.Fatal(err)
+		}
+	})
+}

infra/docker/deployer.go

@@ -86,12 +86,6 @@ func (d *Deployer) Ping(ctx context.Context) error {
 
 // List services
 func (d *Deployer) List(ctx context.Context, name string) (svcs []types.Service, err error) {
-	const task = "listing"
-	spinner.Start(task)
-	defer func() {
-		spinner.Stop(task, err)
-	}()
-
 	// FIXME support remote host
 	return d.cli.ListContainer(ctx, name)
 }

middlewares/build.go

@@ -7,6 +7,7 @@ import (
 
 	containerruntimes "github.com/metrue/fx/container_runtimes"
 	"github.com/metrue/fx/context"
+	"github.com/metrue/fx/hook"
 	"github.com/metrue/fx/packer"
 	"github.com/metrue/fx/pkg/spinner"
 	"github.com/metrue/fx/types"
@@ -54,6 +55,9 @@ func Build(ctx context.Contexter) (err error) {
 		if err := packer.Pack(workdir, sources...); err != nil {
 			return err
 		}
+		if err := hook.RunBeforeBuildHook(workdir); err != nil {
+			return err
+		}
 	}
 
 	cloudType := ctx.Get("cloud_type").(string)

middlewares/parse.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/google/uuid"
 	"github.com/metrue/fx/context"
+	"github.com/metrue/fx/utils"
 )
 
 // Parse parse input
@@ -15,7 +16,11 @@ func Parse(action string) func(ctx context.Contexter) (err error) {
 		case "up":
 			sources := []string{}
 			for _, s := range cli.Args() {
-				sources = append(sources, s)
+				if utils.IsDir(s) || utils.IsRegularFile(s) {
+					sources = append(sources, s)
+				} else {
+					return fmt.Errorf("no such file or directory: %s", s)
+				}
 			}
 			ctx.Set("sources", sources)
 			name := cli.String("name")
@@ -37,6 +42,8 @@ func Parse(action string) func(ctx context.Contexter) (err error) {
 		case "list":
 			name := cli.Args().First()
 			ctx.Set("filter", name)
+			format := cli.String("format")
+			ctx.Set("format", format)
 		case "image_build":
 			sources := []string{}
 			for _, s := range cli.Args() {

middlewares/parse_test.go

@@ -0,0 +1,49 @@
+package middlewares
+
+import (
+	"os"
+	"testing"
+
+	"flag"
+
+	"github.com/golang/mock/gomock"
+	mockCtx "github.com/metrue/fx/context/mocks"
+	"github.com/urfave/cli"
+)
+
+func TestParse(t *testing.T) {
+	t.Run("source code not existed", func(t *testing.T) {
+		ctrl := gomock.NewController(t)
+		defer ctrl.Finish()
+
+		ctx := mockCtx.NewMockContexter(ctrl)
+		argset := flag.NewFlagSet("test", 0)
+		cli := cli.NewContext(nil, argset, nil)
+		argset.Parse([]string{"this_file_should_not_existed"})
+		ctx.EXPECT().GetCliContext().Return(cli)
+		if err := Parse("up")(ctx); err == nil {
+			t.Fatal("should got file or directory not existed error")
+		}
+	})
+	t.Run("source code ready", func(t *testing.T) {
+		ctrl := gomock.NewController(t)
+		defer ctrl.Finish()
+
+		ctx := mockCtx.NewMockContexter(ctrl)
+		argset := flag.NewFlagSet("test", 0)
+		cli := cli.NewContext(nil, argset, nil)
+		pwd, err := os.Getwd()
+		if err != nil {
+			t.Fatal(err)
+		}
+		argset.Parse([]string{pwd})
+		ctx.EXPECT().GetCliContext().Return(cli)
+		ctx.EXPECT().Set("sources", []string{pwd})
+		ctx.EXPECT().Set("name", "")
+		ctx.EXPECT().Set("port", 0)
+		ctx.EXPECT().Set("force", false)
+		if err := Parse("up")(ctx); err != nil {
+			t.Fatal("should got file or directory not existed error")
+		}
+	})
+}

packer/a_packer-packr.go

@@ -24,7 +24,7 @@ func init() {
 	packr.PackJSONBytes("./images", "julia/deps.jl", "\"b3BlbigiL2FwcC9SRVFVSVJFIikgZG8gZgoJZGVwcyA9IHJlYWRsaW5lcyhmKQoJZm9yIGQgaW4gZGVwcwoJCVBrZy5hZGQoZCkKCWVuZAplbmQKUGtnLmJ1aWxkKCJIdHRwUGFyc2VyIikK\"")
 	packr.PackJSONBytes("./images", "julia/fx.jl", "\"CnN0cnVjdCBJbnB1dAogICAgYTo6TnVtYmVyCiAgICBiOjpOdW1iZXIKZW5kCgpmeCA9IGZ1bmN0aW9uKGlucHV0OjpJbnB1dCkKICAgIHJldHVybiBpbnB1dC5hICsgaW5wdXQuYgplbmQK\"")
 	packr.PackJSONBytes("./images", "node/Dockerfile", "\"RlJPTSBtZXRydWUvZngtbm9kZS1iYXNlCgpDT1BZIC4gLgpFWFBPU0UgMzAwMApDTUQgWyJub2RlIiwgImFwcC5qcyJdCg==\"")
-	packr.PackJSONBytes("./images", "node/app.js", "\"Y29uc3QgS29hID0gcmVxdWlyZSgna29hJyk7CmNvbnN0IGJvZHlQYXJzZXIgPSByZXF1aXJlKCdrb2EtYm9keXBhcnNlcicpOwpjb25zdCBmeCA9IHJlcXVpcmUoJy4vZngnKTsKCmNvbnN0IGFwcCA9IG5ldyBLb2EoKTsKYXBwLnVzZShib2R5UGFyc2VyKCkpOwphcHAudXNlKGZ4KTsKCmFwcC5saXN0ZW4oMzAwMCk7Cg==\"")
+	packr.PackJSONBytes("./images", "node/app.js", "\"Y29uc3QgS29hID0gcmVxdWlyZSgna29hJyk7CmNvbnN0IGJvZHlQYXJzZXIgPSByZXF1aXJlKCdrb2EtYm9keXBhcnNlcicpOwpjb25zdCBjb3JzID0gcmVxdWlyZSgnQGtvYS9jb3JzJyk7CmNvbnN0IGZ4ID0gcmVxdWlyZSgnLi9meCcpOwoKY29uc3QgYXBwID0gbmV3IEtvYSgpOwphcHAudXNlKGNvcnMoewogIG9yaWdpbjogJyonLAp9KSk7CmFwcC51c2UoYm9keVBhcnNlcigpKTsKYXBwLnVzZShmeCk7CgphcHAubGlzdGVuKDMwMDApOwo=\"")
 	packr.PackJSONBytes("./images", "node/fx.js", "\"bW9kdWxlLmV4cG9ydHMgPSAoY3R4KSA9PiB7CiAgY3R4LmJvZHkgPSAnaGVsbG8gd29ybGQnCn0K\"")
 	packr.PackJSONBytes("./images", "perl/Dockerfile", "\"RlJPTSBtZXRydWUvZngtcGVybC1iYXNlCgpBREQgLiAuCgpFWFBPU0UgMzAwMApDTUQgWyJwZXJsIiwgImFwcC5wbCIsICJkYWVtb24iXQo=\"")
 	packr.PackJSONBytes("./images", "perl/app.pl", "\"dXNlIE1vam9saWNpb3VzOjpMaXRlOwoKcmVxdWlyZSAiLi9meC5wbCI7CgpnZXQgJy8nID0+IHN1YiB7CiAgbXkgJGN0eCA9IHNoaWZ0OwogIG15ICRyZXMgPSBmeCgkY3R4KTsKICAkY3R4LT5yZW5kZXIoanNvbiA9PiAkcmVzKTsKfTsKCnBvc3QgJy8nID0+IHN1YiB7CiAgbXkgJGN0eCA9IHNoaWZ0OwogIG15ICRyZXMgPSBmeCgkY3R4KTsKICAkY3R4LT5yZW5kZXIoanNvbiA9PiAkcmVzKTsKfTsKCmFwcC0+c3RhcnQ7Cg==\"")

packer/images/node/app.js

@@ -1,8 +1,12 @@
 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);
 

pkg/render/render.go

@@ -1,27 +0,0 @@
-package render
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/metrue/fx/types"
-	"github.com/olekukonko/tablewriter"
-)
-
-// Table output services as table format
-func Table(services []types.Service) {
-	data := [][]string{}
-	for _, s := range services {
-		col := []string{
-			s.ID,
-			s.Name,
-			fmt.Sprintf("%s:%d", s.Host, +s.Port),
-		}
-		data = append(data, col)
-	}
-
-	table := tablewriter.NewWriter(os.Stdout)
-	table.SetHeader([]string{"ID", "Name", "Endpoint"})
-	table.AppendBulk(data)
-	table.Render()
-}

pkg/render/render_test.go

@@ -1,19 +0,0 @@
-package render
-
-import (
-	"testing"
-
-	"github.com/metrue/fx/types"
-)
-
-func TestTable(t *testing.T) {
-	services := []types.Service{
-		types.Service{
-			ID:   "id-1",
-			Name: "name-1",
-			Host: "127.0.0.1",
-			Port: 1000,
-		},
-	}
-	Table(services)
-}

pkg/renderrer/renderrer.go

@@ -0,0 +1,53 @@
+package renderrer
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/metrue/fx/types"
+	"github.com/olekukonko/tablewriter"
+)
+
+const formatJSON = "json"
+
+//nolint:unused,varcheck,deadcode
+const formatTable = "table"
+
+// Render render output with given format
+func Render(services []types.Service, format string) error {
+	if strings.ToLower(format) == formatJSON {
+		return toJSON(services)
+	}
+	return toTable(services)
+}
+
+func toTable(services []types.Service) error {
+	data := [][]string{}
+	for _, s := range services {
+		col := []string{
+			s.ID,
+			s.Name,
+			fmt.Sprintf("%s:%d", s.Host, +s.Port),
+		}
+		data = append(data, col)
+	}
+
+	table := tablewriter.NewWriter(os.Stdout)
+	table.SetHeader([]string{"ID", "Name", "Endpoint"})
+	table.AppendBulk(data)
+	table.Render()
+	return nil
+}
+
+func toJSON(services []types.Service) error {
+	output, err := json.Marshal(services)
+	if err != nil {
+		return err
+	}
+	if _, err := fmt.Print(string(output)); err != nil {
+		return err
+	}
+	return nil
+}

pkg/renderrer/renderrer_test.go

@@ -0,0 +1,24 @@
+package renderrer
+
+import (
+	"testing"
+
+	"github.com/metrue/fx/types"
+)
+
+func TestRenderrer(t *testing.T) {
+	services := []types.Service{
+		types.Service{
+			ID:   "id-1",
+			Name: "name-1",
+			Host: "127.0.0.1",
+			Port: 1000,
+		},
+	}
+	t.Run("toTable", func(t *testing.T) {
+		Render(services, "table")
+	})
+	t.Run("toJSON", func(t *testing.T) {
+		Render(services, "json")
+	})
+}