Examples changes (#201)

examples/hello-ruby/Dockerfile

@@ -1,9 +1,9 @@
 FROM iron/ruby:dev
 
-WORKDIR /worker
-ADD Gemfile* /worker/
+WORKDIR /function
+ADD Gemfile* /function/
 RUN bundle install
 
-ADD . /worker/
+ADD . /function/
 
-ENTRYPOINT ["ruby", "hello.rb"]
+ENTRYPOINT ["ruby", "function.rb"]

examples/hello-ruby/Gemfile.lock

@@ -1,13 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    json (1.8.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  json (> 1.8.2)
-
-BUNDLED WITH
-   1.10.5

examples/hello-ruby/README.md

@@ -1,23 +1,77 @@
-This is a worker that just echoes the "input" param in the payload.
+# Hello Function Image (Ruby)
 
-eg:
+This images compares the payload info with the header.
 
-This input:
+## Requirements
 
-```json
-{
-  "name": "Johnny Utah"
-}
-```
+- IronFunctions API
 
-Will output:
+## Development
+
+### Building image locally
 
 ```
-Hello Johnny Utah!
+# SET BELOW TO YOUR DOCKER HUB USERNAME
+USERNAME=YOUR_DOCKER_HUB_USERNAME
+
+# build it
+./build.sh
 ```
 
-## Try it
+### Publishing to DockerHub
 
 ```
-echo '{"name":"Johnny"}' | docker run --rm -i iron/hello
+# tagging
+docker run --rm -v "$PWD":/app treeder/bump patch
+docker tag $USERNAME/func-hello-ruby:latest $USERNAME/func-hello-ruby:`cat VERSION`
+
+# pushing to docker hub
+docker push $USERNAME/func-hello-ruby
 ```
+
+### Testing image
+
+```
+./test.sh
+```
+
+## Running it on IronFunctions
+
+### Let's define some environment variables
+
+```
+# Set your Function server address
+# Eg. 127.0.0.1:8080
+FUNCAPI=YOUR_FUNCTIONS_ADDRESS
+```
+
+### Running with IronFunctions
+
+With this command we are going to create an application with name `hello`.
+
+```
+curl -X POST --data '{
+    "app": {
+        "name": "hello",
+    }
+}' http://$FUNCAPI/v1/apps
+```
+
+Now, we can create our route
+
+```
+curl -X POST --data '{
+    "route": {
+        "image": "'$USERNAME'/func-hello-ruby",
+        "path": "/hello",
+    }
+}' http://$FUNCAPI/v1/apps/hello/routes
+```
+
+#### Testing function
+
+Now that we created our IronFunction route, let's test our new route
+
+```
+curl -X POST --data '{"name": "Johnny"}' http://$FUNCAPI/r/hello/hello
+```

examples/hello-ruby/VERSION

@@ -1 +1 @@
-0.0.30
+0.0.1

examples/hello-ruby/build.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -ex
+
+docker build -t iron/func-hello-ruby .

examples/hello-ruby/functions.yml

@@ -0,0 +1,3 @@
+image: iron/func-hello-ruby
+build:
+  - ./build.sh

examples/hello-ruby/release.sh

@@ -1,9 +0,0 @@
-USERNAME=iron
-# build it
-docker build -t $USERNAME/hello:ruby .
-# test it
-echo '{"name":"Johnny"}' | docker run --rm -i $USERNAME/hello
-# tag it
-docker run --rm -v "$PWD":/app treeder/bump patch
-# push it
-docker push $USERNAME/hello:ruby

examples/hello-ruby/test.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -x
+
+./build.sh
+
+PAYLOAD='{"name":"Johnny"}'
+
+# test it
+echo $PAYLOAD | docker run --rm -i -e TEST=1 iron/func-hello-ruby