Enable automatic releases

Author: Andres

.travis.yml

@@ -11,7 +11,22 @@ services:
 env:
   global:
     - KUBELESS_VERSION=0.1.0
+    secure: "dPepHM5HTKrejZx4Ec3q2t/T0bqM6K5boZpVLdKAnHy4pIQ2+AQwYBRJO+DixQeD4vinhEEucDJuE9zJIe+nghB7RsdVMCMw8xDK7/QAW+rw+YO22sWcIye9kWYmHnteq6q+wAzcnOvyJ/UHY8ZhOXm42Lu6ZWc2u7ksibFGri2eC53Ot529P44Yy4gGUE+hZ14mXvivCSgiQp/cEEK/t7+t1ISl0BK97P7SeSCuNSZzXGu9aZTSjcaM52XqFwfnzn2Lb+qGqj8mthZOUBgnAnP5e9mmVPfeZURlFRDGZVY74erJarSlSNkko7RDZ5s8J0HQ/ur+KXWh9d9PICuJb5mPyfAVK9hYjd8R+hZ7MAH3UBQBIyJekflDCWiPVZLX3fsKsX4vX20lpYrEMwO7HSzrJiX2XHEnQU8aPJ+GtONpoeVH5c7MWhv5XpCo03nSMvxkIBe9P8tv4Wz1bTgU48NUn+noxz5aTu+G/35SCIeGfQOpWp1FSNFoB0NKOh9P15Uwlhot+gEA7XsxkCPpn4da8fs3rjcLhLCiZqUo1Anwitx3hMtViXqkR/QAlaEErIYqjLdIj15xfIND5JmveP7WveHotboprlblyMOqSDHc2B9L24RrlKNiZNS3W8Mr8qLh8S7kFqH9ixCPQRj+kfLrs/SWEbTY8tU/uTulHDA="
 install:
   - ./scripts/install-test-environment.sh
   - npm install -g serverless
-  - npm install
+  - npm install
+after_success:
+  - |
+    if [[ "$TRAVIS_BRANCH" == master && \
+          "$TRAVIS_PULL_REQUEST" == false ]]; then
+        REPO_DOMAIN=serverless REPO_NAME=serverless-kubeless ./scripts/release.sh
+    fi
+deploy:
+  provider: npm
+  email: [email protected]
+  api_key:
+    secure: "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"
+  on:
+    tags: true
+    repo: serverless/serverless-kubeless

package.json

@@ -1,6 +1,6 @@
 {
   "name": "serverless-kubeless",
-  "version": "0.1.11",
+  "version": "0.1.12",
   "description": "This plugin enables support for Kubeless within the [Serverless Framework](https://github.com/serverless).",
   "main": "index.js",
   "directories": {

scripts/release.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+set -e
+
+function get_version {
+  echo $(jq -r .version ./package.json)
+}
+
+function check_tag {
+  local tag=$1
+  published_tags=`curl -s https://api.github.com/repos/$REPO_DOMAIN/$REPO_NAME/tags`
+  already_published=`echo $published_tags | jq ".[] | select(.name == \"$tag\")"`
+  echo $already_published
+}
+
+function release_tag {
+  local tag=$1
+  git fetch --tags
+  local last_tag=`curl -s https://api.github.com/repos/$REPO_DOMAIN/$REPO_NAME/tags | jq --raw-output '.[0].name'`
+  local release_notes=`git log $last_tag..HEAD --oneline`
+  # Parse relase notes like an list (e.g):
+  # - 12345abcd Merge pull request #1 Title
+  #   - 12345efgh commit included 1
+  #   - 12345hijk commit included 2
+  local parsed_release_notes=$(echo "$release_notes" | sed -n -e 'H;${x;s/\n/\\n   - /g;s/^\\n//;p;}')
+  parsed_release_notes=`echo "$parsed_release_notes" | sed -e '${s/  \( - [^ ]* Merge pull request\)/\1/g;}'`
+  release=`curl -H "Authorization: token $ACCESS_TOKEN" -s --data "{
+    \"tag_name\": \"$tag\",
+    \"target_commitish\": \"master\",
+    \"name\": \"$REPO_NAME-$tag\",
+    \"body\": \"Release $tag includes the following commits: \n$parsed_release_notes\",
+    \"draft\": false,
+    \"prerelease\": false
+  }" https://api.github.com/repos/$REPO_DOMAIN/$REPO_NAME/releases`
+  echo $release | jq ".id"
+}
+
+version=`get_version`
+
+if [[ -z $REPO_NAME ]]; then
+  echo "Github repository not specified" > /dev/stderr
+  exit 1
+fi
+
+repo_check=`curl -s https://api.github.com/repos/$REPO_DOMAIN/$REPO_NAME`
+if [[ $repo_check == *"Not Found"* ]]; then
+  echo "Not found a Github repository for $REPO_DOMAIN/$REPO_NAME, it is not possible to publish it" > /dev/stderr
+  exit 1
+else
+  tag=v$version
+  already_published=`check_tag $tag`
+  if [[ -z $already_published ]]; then
+    echo "Releasing $tag in Github"
+    release_id=`release_tag $tag`
+    if [ "$release_id" == "null" ]; then
+      echo "There was an error trying to release $tag" > /dev/stderr
+      exit 1
+    else
+      echo "Released $tag with ID $release_id"
+    fi
+  else
+    echo "Skipping Github release since $tag was already released"
+  fi
+fi