Run tests on github actions

.github/workflows/lint.yml

@@ -0,0 +1,25 @@
+name: Lint
+
+on: [pull_request]
+
+concurrency:
+  group: lint-${{ github.ref_name }}
+  cancel-in-progress: ${{ github.ref_name != 'main' }}
+
+permissions:
+  contents: read
+
+jobs:
+  ruby:
+    name: Check Ruby
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Install Ruby and gems
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: "3.2"
+          bundler-cache: true
+      - name: Lint Ruby files
+        run: bundle exec rubocop -ESP

.github/workflows/test.yml

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+name: Test
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  schedule:
+    - cron: "0 0 * * 4" # every Thursday
+
+concurrency:
+  group: lint-${{ github.ref_name }}
+  cancel-in-progress: ${{ github.ref_name != 'main' }}
+
+permissions:
+  contents: read
+
+jobs:
+  Rspec:
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby-version:
+          - "3.1"
+          - "3.2"
+          - "3.3"
+        solidus:
+          - "v4.1"
+          - "v4.2"
+          - "v4.3"
+          - "v4.4"
+        database:
+          - "postgresql"
+          - "mysql"
+          - "sqlite"
+    env:
+      SOLIDUS_BRANCH: ${{ matrix.solidus }}
+      DB: ${{ matrix.database }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+          bundler-cache: true
+      - name: Run tests for Solidus ${{ matrix.solidus }} on ${{ matrix.database }} with Ruby ${{ matrix.ruby-version }}
+        run: bundle exec rake
+      - name: Store test results
+        uses: actions/upload-artifact@v4
+        with:
+          path: test-results