build.yml

---
# DO NOT EDIT: this file is automatically synced from the template repository
# in https://github.com/Liber-UFPE/project-starter.
name: CI

# yamllint disable rule:truthy
on:
  push:
    branches: [ "main" ]
  pull_request:
    types: [ "opened", "synchronize", "reopened" ]
# yamllint enable rule:truthy

env:
  REGISTRY: ghcr.io
  GRADLE_OPTS: >
    -Dorg.gradle.console=plain
    -Dorg.gradle.caching=true
    -Dsonar.gradle.skipCompile=true
    -Dorg.gradle.jvmargs="-Xmx2g -XX:MaxMetaspaceSize=512m"'

concurrency:
  # This workflow cuts releases, so we want only a
  # single concurrent workflow run per branch/tag/etc.
  group: ${{ github.ref }}
  cancel-in-progress: true

jobs:
  diktat:
    name: Code Analysis / diktat
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: marcospereira/kotlin-diktat-action@v1
        with:
          patterns: "src/main/kotlin src/test/kotlin '!src/main/kotlin/br/ufpe/liber/tasks/*.kt'"

  ktlint:
    name: Code Analysis / ktlint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: nbadal/action-ktlint-setup@v1
      - run: ktlint --version
      - run: ktlint --relative >> $GITHUB_STEP_SUMMARY

  detekt:
    name: Code Analysis / detekt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: detekt report
        uses: natiginfo/action-detekt-all@1.23.6
        with:
          args: |
            --report md:build/reports/detekt/detekt.md
      - name: Detekt Summary
        run: cat build/reports/detekt/detekt.md >> $GITHUB_STEP_SUMMARY

  stylelint:
    name: Code Analysis / stylelint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: corepack enable
      - uses: actions/setup-node@v4
        with:
          node-version: "lts/*"  # latest lts
          check-latest: true
          cache: "yarn"
      - run: yarn install
      - run: npx stylelint src/main/**/*.scss

  eslint:
    name: Code Analysis / eslint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: corepack enable
      - uses: actions/setup-node@v4
        with:
          node-version: "lts/*"  # latest lts
          check-latest: true
          cache: "yarn"
      - run: yarn install
      - run: npx eslint .

  esbuild-check:
    name: Test / Assets / pipeline
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [ 18, 20 ]
    steps:
      - uses: actions/checkout@v4
      - run: corepack enable
      - uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          check-latest: true
          cache: "yarn"
      - run: node --version
      - run: corepack enable
      - run: yarn install
      - name: Run assets pipeline
        run: |
          rm -rf ./build
          node assets-pipeline.mjs
          tree ./build

  gradle-wrapper-validation:
    name: Gradle / wrapper-validation
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: gradle/actions/wrapper-validation@v3

  compile:
    name: Build / compile
    runs-on: ubuntu-latest
    needs:
      - diktat
      - detekt
      - ktlint
      - stylelint
      - eslint
      - esbuild-check
      - gradle-wrapper-validation
    steps:
      - uses: actions/checkout@v4
      - run: corepack enable
      - name: Set up Gradle and Java
        uses: ./.github/gradle-action
        with:
          # Allows this job to write to the cache every time it runs
          gradle-cache-read-only: false
      - name: Start Gradle Daemon
        run: ./gradlew --info
      - run: ./gradlew testClasses

  test:
    name: Tests / test
    runs-on: ubuntu-latest
    needs:
      - compile
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - run: corepack enable
      - name: Set up Gradle and Java
        uses: ./.github/gradle-action
      - name: Cache SonarCloud packages
        uses: actions/cache@v4
        with:
          path: ~/.sonar/cache
          key: ${{ runner.os }}-sonar
          restore-keys: ${{ runner.os }}-sonar
      - name: Run tests
        run: ./gradlew check koverXmlReport
      - name: Run SonarCloud Analysis
        continue-on-error: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
        run: ./gradlew sonar
      - name: Buildkite Test Analytics
        if: ${{ github.ref == 'refs/heads/main' && always() }}
        env:
          BUILDKITE_ANALYTICS_TOKEN: ${{ secrets.BUILDKITE_ANALYTICS_TOKEN }}
        run: |
          ./gradlew mergeJUnitReports
          COMMIT_MESSAGE=$(git log -n 1 --format="%s")
          curl -X POST --fail-with-body \
          -H "Authorization: Token token=$BUILDKITE_ANALYTICS_TOKEN" \
          -F "data=@build/test-results/junit.xml" \
          -F "format=junit" \
          -F "run_env[CI]=github_actions" \
          -F "run_env[key]=$GITHUB_ACTION-$GITHUB_RUN_NUMBER-$GITHUB_RUN_ATTEMPT" \
          -F "run_env[number]=$GITHUB_RUN_NUMBER" \
          -F "run_env[branch]=$GITHUB_REF" \
          -F "run_env[commit_sha]=$GITHUB_SHA" \
          -F "run_env[message]=$COMMIT_MESSAGE" \
          -F "run_env[url]=https://github.com/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID" \
          https://analytics-api.buildkite.com/v1/uploads
      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4
        continue-on-error: true
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        with:
          verbose: true

  test-docker-image:
    name: Tests / docker image
    runs-on: ubuntu-latest
    needs:
      - compile
    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3
      - name: Docker / Get image name
        id: dockerImageName
        # yamllint disable rule:line-length
        # language="shell script"
        run: |
          echo "dockerImageName=${{ env.REGISTRY }}/${{ github.repository }}" | tr '[:upper:]' '[:lower:]'>> "$GITHUB_OUTPUT"
      - name: Create Image
        uses: docker/build-push-action@v6
        with:
          context: .
          load: true  # Load is a shorthand for --output=type=docker
          tags: ${{ steps.dockerImageName.outputs.dockerImageName }}:latest
          # See https://docs.docker.com/build/ci/github-actions/cache/#github-cache
          cache-from: type=gha
          cache-to: type=gha,mode=max
          build-args: |
            BUILDKIT_INLINE_CACHE=1

      - name: Test Image
        run: |
          containerId=$(docker run -d --rm --publish 8080:8080 ${{ steps.dockerImageName.outputs.dockerImageName }})
          wget --retry-connrefused --tries=20 -nv --wait=1 --spider http://localhost:8080/
          docker container logs "$containerId"
          docker container stop "$containerId"
      - name: Generate image tar if release branch
        if: ${{ github.ref == 'refs/heads/main' }}
        # language="shell script"
        run: |
          docker save "${{ steps.dockerImageName.outputs.dockerImageName }}:latest" | gzip > generate-image-latest.tar.gz
        # yamllint enable rule:line-length
      - name: Upload image tar if release branch
        if: ${{ github.ref == 'refs/heads/main' }}
        uses: actions/upload-artifact@v4
        with:
          path: generate-image-latest.tar.gz
          # From GitHub Actions docs: https://docs.github.com/en/actions/learn-github-actions/contexts#github-context
          # github.run_id is a unique number for each workflow run within a repository.
          # This number does not change if you re-run the workflow run.
          #
          # It then makes sense to use this to name artifacts and have some guarantees that the name
          # is stable (per workflow) and unique (to avoid artifacts uploading name clashes).
          #
          # The same naming MUST be used when downloading the artifact later. See actions/upload-artifact migration
          # docs for more information:
          # https://github.com/actions/upload-artifact/blob/main/docs/MIGRATION.md#multiple-uploads-to-the-same-named-artifact
          name: docker-image-${{ github.run_id }}
          compression-level: 0  # No compression since it is already a gzip file

  check-if-release-branch:
    if: ${{ github.ref == 'refs/heads/main' }}
    name: Check if release branch
    runs-on: ubuntu-latest
    needs:
      - compile
    steps:
      - run: echo "This is a push to main branch. Following with release a new version"

  good-to-merge:
    name: Good to merge
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'pull_request' }}
    needs:
      - test
      - test-docker-image
    steps:
      - run: echo "This PR is ready to merge."

  generate-tag-name:
    name: Generate GitHub tag name
    runs-on: ubuntu-latest
    needs:
      - test
      - test-docker-image
      - check-if-release-branch
    # This job also has an output that can be used by downstream jobs.
    # https://docs.github.com/en/actions/using-jobs/defining-outputs-for-jobs
    outputs:
      tagName: ${{ steps.generateTagName.outputs.tagName }}
    steps:
      - run: echo "This is a push to main branch. Following with release a new version"
      - name: Generate tag name
        id: generateTagName
        # TAG_NAME value is trying to emulate semver to avoid release ordering issues.
        # See https://github.com/orgs/community/discussions/8226.
        run: echo "tagName=v$(date '+%Y%m%d.%H%M.%S')" >> "$GITHUB_OUTPUT"

  create-release:
    name: Creates a GitHub Release
    runs-on: ubuntu-latest
    needs:
      - generate-tag-name
    # Docs:
    # https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs
    permissions:
      contents: write
      packages: read  # to preserve default permissions
    env:
      GH_TOKEN: ${{ github.token }}
      TAG_NAME: ${{ needs.generate-tag-name.outputs.tagName }}
      RELEASE_TITLE: Release ${{ needs.generate-tag-name.outputs.tagName }}
    steps:
      - uses: actions/checkout@v4
      - run: corepack enable
      - uses: ./.github/gradle-action
      - name: Generate jar artifacts
        run: ./gradlew -PreleaseTag=$TAG_NAME clean shadowJar -x test -x accessibilityTest --no-configuration-cache
      - name: Create Github Release
        run: gh release create "$TAG_NAME" --title "$RELEASE_TITLE" --generate-notes --latest ./build/libs/*.jar

  publish-docker-image:
    name: Publish docker image
    runs-on: ubuntu-latest
    env:
      GH_TOKEN: ${{ github.token }}
      TAG_NAME: ${{ needs.generate-tag-name.outputs.tagName }}
    needs:
      - generate-tag-name
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0  # 0 indicates all history for all branches and tags.
      - uses: docker/setup-buildx-action@v3
      - name: Docker / Get image name
        id: dockerImageName
        # yamllint disable rule:line-length
        # language="shell script"
        run: |
          echo "dockerImageName=${{ env.REGISTRY }}/${{ github.repository }}" | tr '[:upper:]' '[:lower:]'>> "$GITHUB_OUTPUT"
        # yamllint enable rule:line-length
      - name: Download previously generated image tar
        uses: actions/download-artifact@v4
        with:
          name: docker-image-${{ github.run_id }}
      - name: Create Image
        # language="shell script"
        run: |
          artifact_file="generate-image-latest.tar.gz"
          if [ -f "$artifact_file" ]; then
            echo "Previously generate image found. Will load image"
            docker load < "$artifact_file"
          else
            echo "Previously generate image NOT found. Will build image"
            docker image build -t ${{ steps.dockerImageName.outputs.dockerImageName }}:latest .
          fi
      # Needs to log in to use docker scout below
      - uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - uses: docker/scout-action@v1
        continue-on-error: true
        with:
          command: quickview
          image: ${{ steps.dockerImageName.outputs.dockerImageName }}
          write-comment: false
          summary: true
      # Adapted from https://docs.docker.com/build/ci/github-actions/test-before-push/
      - name: Test Image
        # From `docker run --help`:
        #   -d, --detach          Run container in background and print container ID
        #   --rm                  Automatically remove the container when it exits
        #   -p, --publish list    Publish a container's port(s) to the host
        run: |
          containerId=$(docker run -d --rm --publish 8080:8080 ${{ steps.dockerImageName.outputs.dockerImageName }})
          wget --retry-connrefused --tries=20 -nv --wait=1 --spider http://localhost:8080/
          docker container logs "$containerId"
          docker container stop "$containerId"
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Publish to GitHub Registry
        run: |
          last_git_sha=$(git log --pretty=format:'%h' HEAD -1)
          source_image_name=${{ steps.dockerImageName.outputs.dockerImageName }}

          echo "Using git tag $TAG_NAME"
          echo "Using last git sha $last_git_sha"
          echo "Context's github.sha = ${{ github.sha }}"

          echo "Images to tag => $source_image_name:$TAG_NAME"
          echo "Images to tag => $source_image_name:$last_git_sha"
          docker tag "$source_image_name" "$source_image_name:$TAG_NAME"
          docker tag "$source_image_name" "$source_image_name:$last_git_sha"

          docker push --all-tags ${{ steps.dockerImageName.outputs.dockerImageName }}