Migrate CI to GitHub Actions

.gitattributes

@@ -2,7 +2,6 @@
 /.gitattributes       export-ignore
 /.github              export-ignore
 /.gitignore           export-ignore
-/.gitlab-ci.yml       export-ignore
 /.go-license.yaml     export-ignore
 /.golangci.yml        export-ignore
 /.mockery.yaml        export-ignore

.github/workflows/tests.yml

@@ -0,0 +1,70 @@
+name: tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request: ~
+  workflow_dispatch: ~
+
+permissions:
+  contents: read
+
+jobs:
+  lint-go:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '1.23'
+      - run: make lint-go || (echo "::notice Run 'make lint-fix' locally to fix this" && exit 1)
+      - run: make lint-license || (echo "::notice Run 'make lint-fix' locally to fix this" && exit 1)
+
+  lint-other:
+    permissions:
+      contents: read  # for actions/checkout to fetch code
+      statuses: write  # for github/super-linter/slim to mark status of each linter run
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: github/super-linter/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          LINTER_RULES_PATH: '.' # From https://github.com/github/super-linter/pull/859#issuecomment-709625090
+          VALIDATE_MARKDOWN: true
+          MARKDOWN_CONFIG_FILE: .markdownlint.yaml
+          VALIDATE_YAML: true
+          YAML_CONFIG_FILE: .yamllint.yaml
+
+  test:
+    permissions:
+      contents: read  # for actions/checkout to fetch code
+      checks: write  # for mikepenz/action-junit-report to update checks
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '1.23'
+
+      - run: make test-with-coverage
+
+      - uses: mikepenz/action-junit-report@v5
+        if: ${{ !cancelled() }}
+        with:
+          report_paths: '**/build/unit-tests.xml'
+
+      - name: Upload test results to Codecov
+        if: ${{ !cancelled() }}
+        uses: codecov/test-results-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ./build/unit-tests.xml
+
+      - uses: codecov/[email protected]
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ./build/coverage.out