Initial GitHub actions

lsegal · Mar 29, 2019 · dddf5a1 · dddf5a1
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diff --git a/.github/actions/changelog/Dockerfile b/.github/actions/changelog/Dockerfile
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+FROM ruby:2
+
+WORKDIR /github/workspace
+COPY ./entrypoint.rb /entrypoint.rb
+RUN chmod +x /entrypoint.rb
+ENTRYPOINT [ "/entrypoint.rb" ]
diff --git a/.github/actions/changelog/entrypoint.rb b/.github/actions/changelog/entrypoint.rb
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+#!/usr/bin/env ruby
+
+version = (ENV['REF'] || ENV['GITHUB_REF'] || '').sub(%r{\Arefs/tags/v}, '')
+log = File.read(ENV['CHANGELOG'] || Dir.glob('CHANGELOG*').first)
+rlsfile = ENV['RELEASE_FILE'] || '/github/home/.releasenotes'
+
+match = /^#\s*\[#{version}\]\s+-\s+(?<title>.+?)\r?\n(?<body>.*?)\r?\n#/ms.match(log)
+unless match
+  puts "No Changelog notes found for v#{version}"
+  exit 78
+end
+
+title = "Release: v#{version} (#{match.named_captures['title'].strip})"
+body = match.named_captures['body'].strip
+notes = "#{title}\n\n#{body}"
+
+puts "Release Notes for v#{version}:"
+puts ""
+puts notes
+
+File.open(rlsfile, 'w') {|f| f.write(notes) }
diff --git a/.github/actions/install/Dockerfile b/.github/actions/install/Dockerfile
@@ -0,0 +1,3 @@
+FROM ruby:2
+ENV BUNDLE_PATH=/github/home/.bundle
+ENTRYPOINT sh -c "bundle install"
diff --git a/.github/actions/package/Dockerfile b/.github/actions/package/Dockerfile
@@ -0,0 +1,3 @@
+FROM ruby:2
+ENV BUNDLE_PATH=/github/home/.bundle
+ENTRYPOINT sh -c "bundle exec rake gem && bundle exec rake install"
diff --git a/.github/actions/release/Dockerfile b/.github/actions/release/Dockerfile
@@ -0,0 +1,16 @@
+FROM alpine:latest
+
+LABEL "com.github.actions.name"="GitHub Release"
+LABEL "com.github.actions.description"="Create a GitHub release"
+LABEL "com.github.actions.icon"="command"
+LABEL "com.github.actions.color"="blue"
+LABEL "maintainer"="Loren Segal <lsegal@soen.ca>"
+
+RUN apk add --no-cache -U \
+  --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing \
+  hub git
+
+WORKDIR /github/workspace
+COPY ./entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+ENTRYPOINT [ "/entrypoint.sh" ]
diff --git a/.github/actions/release/entrypoint.sh b/.github/actions/release/entrypoint.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+export GITHUB_TOKEN=${RELEASE_TOKEN:-$GITHUB_TOKEN}
+export TAG=${GITHUB_REF#refs/tags/}
+
+hub release create -a $ARTIFACT -F ${RELEASE_FILE:-/github/home/.releasenotes} $TAG
diff --git a/.github/actions/test/Dockerfile b/.github/actions/test/Dockerfile
@@ -0,0 +1,3 @@
+FROM ruby:2
+ENV BUNDLE_PATH=/github/home/.bundle
+ENTRYPOINT sh -c "bundle exec rake"
diff --git a/.github/main.workflow b/.github/main.workflow
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+workflow "Build, Test, and Publish" {
+  on = "push"
+  resolves = ["Package Gem", "Publish Gem", "Create GitHub Release"]
+}
+
+action "Install" {
+  uses = "./.github/actions/install"
+}
+
+action "Test" {
+  needs = "Install"
+  uses = "./.github/actions/test"
+}
+
+action "Package Gem" {
+  needs = "Test"
+  uses = "./.github/actions/package"
+}
+
+action "On Tag" {
+  needs = "Package Gem"
+  uses = "actions/bin/filter@master"
+  args = "tag v*"
+}
+
+action "Release Notes" {
+  needs = "On Tag"
+  uses = "./.github/actions/changelog"
+}
+
+action "Create GitHub Release" {
+  needs = "Release Notes"
+  uses = "./.github/actions/release"
+  secrets = ["RELEASE_TOKEN"]
+}
+
+action "Publish Gem" {
+  needs = "On Tag"
+  uses = "scarhand/actions-ruby@master"
+  args = "push *.gem"
+  secrets = ["RUBYGEMS_AUTH_TOKEN"]
+}