GitHub Actions init

.github/actions/setup-rubygems/action.yml

@@ -0,0 +1,19 @@
+name: Setup RubyGems
+description: Setup RubyGems credentials
+inputs:
+  rubygems_api_key:
+    description: RubyGems API key
+    required: true
+runs:
+  using: composite
+  steps:
+    - run: mkdir -p ~/.gem
+      shell: bash
+    - run: |
+        cat <<-YAML > ~/.gem/credentials
+        ---
+        :rubygems_api_key: ${{ inputs.rubygems_api_key }}
+        YAML
+      shell: bash
+    - run: chmod 0600 ~/.gem/credentials
+      shell: bash

.github/actions/test/action.yml

@@ -0,0 +1,15 @@
+name: Test
+description: Run tests
+inputs:
+  activesupport-version:
+    description: ActiveSupport version constraint
+    required: true
+runs:
+  using: composite
+  steps:
+    - run: bundle add activesupport -v '${{ inputs.activesupport-version }}'
+      shell: bash
+    - run: bundle install
+      shell: bash
+    - run: bundle exec rake
+      shell: bash

.github/workflows/test-release.yml

@@ -0,0 +1,40 @@
+name: Test and Release
+on:
+  pull_request:
+  push:
+  release:
+    types:
+      - published
+jobs:
+  test:
+    name: Test [Ruby ${{ matrix.ruby-version }}]
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby-version:
+          - "2.7"
+          - "3.1"
+          - "3.2"
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+      - run: bundle install
+      - run: bundle exec rake test
+  push:
+    name: Publish Gem
+    if: ${{ github.event.release }}
+    needs:
+      - test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: "3.2"
+      - uses: ./.github/actions/setup-rubygems
+        with:
+          rubygems_api_key: ${{ secrets.RUBYGEMS_API_KEY }}
+      - run: bundle install
+      - run: bundle exec rake gem:push

Rakefile

@@ -1,10 +1,29 @@
 require "rubygems"
 require "bundler/setup"
-require "bundler/gem_tasks"
 require 'rake/testtask'
 
 task :default => :test
 
 Rake::TestTask.new do |t|
   t.pattern = "spec/*_spec.rb"
 end
+
+namespace :gem do
+  require 'bundler/gem_tasks'
+
+  @gem = "pkg/egads-#{ Egads::VERSION }.gem"
+
+  desc "Push #{ @gem } to rubygems.org"
+  task :push => %i[test build git:check] do
+    sh %{gem push #{ @gem }}
+  end
+end
+
+namespace :git do
+  desc 'Check git workspace'
+  task :check do
+    sh %{git diff HEAD --quiet} do |ok|
+      abort "\e[31mRefusing to continue - git workspace is dirty\e[0m" unless ok
+    end
+  end
+end