From ea7f7264df501c0ad07407dc0f54698cbeb1d2be Mon Sep 17 00:00:00 2001
From: Nick Charlton <nick@nickcharlton.net>
Date: Sat, 6 Mar 2021 15:38:21 +0000
Subject: [PATCH] Start testing on GitHub Actions

This is the closest absolute conversation from the original CircleCI 2.0
version as possible. Main differences:

* Actions' Postgres container requires a password or otherwise doesn't
  start (see SO answer),
* Ports are explicitly exported,
* Actions has a stronger, built-in approach to service health,
* Using the "global" environment variables stops us having to repeat the
  Postgres config multiple times,

https://docs.github.com/en/actions/guides/building-and-testing-ruby
https://docs.github.com/en/actions/guides/creating-postgresql-service-containers
https://docs.github.com/en/actions/reference/environment-variables#about-environment-variables
https://docs.github.com/en/actions/guides/creating-redis-service-containers#running-jobs-directly-on-the-runner-machine
https://stackoverflow.com/a/60618750/83386
https://www.postgresql.org/docs/9.5/libpq-envars.html
---
 .github/workflows/main.yml | 54 ++++++++++++++++++++++++++++++++++++++
 Gemfile                    |  1 +
 2 files changed, 55 insertions(+)
 create mode 100644 .github/workflows/main.yml

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000000..a832eed2d9
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,54 @@
+---
+name: CI
+on: [push]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: ['3.0', 3.1, 3.2]
+    env:
+      PGHOST: localhost
+      PGUSER: administrate
+      PGPASSWORD: administrate
+    services:
+      postgres:
+        image: postgres
+        env:
+          POSTGRES_USER: administrate
+          POSTGRES_DB: administrate_test
+          POSTGRES_PASSWORD: administrate
+        ports:
+           - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Ruby ${{ matrix.ruby }}
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+      - name: Install dependencies
+        run: bundle install
+      - name: Install Appraisal dependencies
+        run: bundle exec appraisal install
+      - name: Setup the environment
+        run: cp .sample.env .env
+      - run: cp spec/example_app/config/database.yml.sample spec/example_app/config/database.yml
+      - name: Setup the database
+        run: bundle exec rake db:setup
+      - name: Run tests
+        run: bundle exec rspec
+      - name: Appraise Rails 6.0
+        run: bundle exec appraisal rails60 rspec
+        if: ${{ matrix.ruby <= '3.0' }}
+      - name: Appraise Rails 6.1
+        run: bundle exec appraisal rails61 rspec
+      - name: Appraisal Rails 7.0
+        run: bundle exec appraisal rails70 rspec
diff --git a/Gemfile b/Gemfile
index d11178696f..5c6f86421e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,5 @@
 source 'https://rubygems.org'
+
 ruby "3.2.2" unless ENV["CI"]
 
 gemspec