test.yml

name: Test

on:
  pull_request:
    branches:
      - main
      - develop
      - feature/*
    paths-ignore:
      - README.md

permissions:
  contents: write
  actions: read
  pull-requests: write

jobs:
  dependencies:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Setup
        uses: ./.github/actions/setup
        with:
          api-key: ${{ secrets.API_KEY }}

  test-prod:
    needs: dependencies
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
        with:
          # ref: https://github.com/danger/danger/issues/913
          fetch-depth: 100

      - name: Setup
        uses: ./.github/actions/setup
        with:
          api-key: ${{ secrets.API_KEY }}

      - name: ktlint-check
        run: ./gradlew --continue ktlintCheck

      - name: Test ProdDebug
        run: ./gradlew testProdDebugUnitTest

      - name: Report jacoco
        run: ./gradlew jacocoTestReport

      - name: jacoco-report to zip
        run: zip -r jacocoTestReport.zip ./build/reports/jacoco/jacocoTestReport/html

      - name: Archive jacoco report
        uses: actions/upload-artifact@v4
        with:
          name: jacocoTestReport
          path: ./build/reports/jacoco/jacocoTestReport/html

      - name: Setup Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 3.2.2
          bundler-cache: true

      - name: Danger
        uses: MeilCli/danger-action@v5
        with:
          plugins_file: Gemfile
          install_path: vendor/bundle
          danger_file: Dangerfile
          danger_id: danger-pr
        env:
          DANGER_GITHUB_API_TOKEN: ${{ secrets.DANGER_GITHUB_API_TOKEN }}

      - name: Slack notify
        uses: ./.github/actions/incoming-webhook
        with:
          slack-webhook-url: ${{ secrets.SLACK_INCOMING_WEBHOOK_URL }}

  compile-mock:
    needs: dependencies
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Setup
        uses: ./.github/actions/setup
        with:
          api-key: ${{ secrets.API_KEY }}

      - name: Compile MockDebug
        run: ./gradlew compileMockDebugSource

  compare-screnshots:
    needs: dependencies
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Setup
        uses: ./.github/actions/setup
        with:
          api-key: ${{ secrets.API_KEY }}

      - name: compare screenshots
        run: ./gradlew compareRoborazziProdDebug --stacktrace

      - name: Make PR number directory for saving screenshots
        if: ${{ github.event_name == 'pull_request' }}
        run: mkdir -p ./pr/${{ github.event.number }}

      - name: Move screenshots to PR number directory
        if: ${{ github.event_name == 'pull_request' }}
        run: |
          # delete except *_compare.png
          find ./app/build/outputs/roborazzi  -type f |  grep -v -e '.*_compare.png' | xargs rm -rf
          mv ./app/build/outputs/roborazzi ./pr/${{ github.event.number }}/
          ls ./pr/${{ github.event.number }}

      - name: Save screenshots
        uses: actions/upload-artifact@v4
        with:
          name: pr directory
          path: pr/${{ github.event.number }}/

      - name: Save pr number
        run: echo "PR_NUMBER=${{ github.event.number }}" >> $GITHUB_ENV

      - name: main checkout
        uses: actions/checkout@v4
        with:
          ref: main

      - name: switch companion branch
        env:
          BRANCH_NAME: companion_${{ github.event.workflow_run.head_branch }}
        run: |
          git branch -D $BRANCH_NAME || true
          git checkout --orphan $BRANCH_NAME
          git rm -rf .

      ## CompareScreenshotワークフローで生成された差分を取得
      - uses: actions/download-artifact@v4
        env:
          PR_NUMBER: ${{ env.PR_NUMBER }}
        with:
          name: pr directory
            
      ## 差分の画像をcompanionブランチにpush
      - id: push-screenshot-diff
        env:
          BRANCH_NAME: companion_${{ github.event.workflow_run.head_branch }}
        run: |
          files_to_add=$(find . -type f -name "*_compare.png")
          
          
          for file in $files_to_add; do
            if [[ $file =~ ^[a-zA-Z0-9_./-]+$ ]]; then
              git add $file
            fi
          done
          git config --global user.name ScreenshotBot
          git config --global user.email 41898282+github-actions[bot]@users.noreply.github.com
          git commit -m "Add screenshot diff"
          git push origin HEAD:$BRANCH_NAME -f

      - name: Create comments
        id: create-comments
        run: |
          files=$(find . -type f -name "*_compare.png" | grep "roborazzi/" | grep -E "^[a-zA-Z0-9_./-]+$")
          delimiter="$(openssl rand -hex 8)"
          {
            echo "reports<<${delimiter}"
          
            echo "Snapshot diff report"
            echo "| File name | Image |"
            echo "|-------|-------|"
          } >> "$GITHUB_OUTPUT"
          
          for file in $files; do
            fileName=$(basename "$file" | sed -r 's/(.{20})/\1<br>/g')
            echo "| [$fileName](https://github.com/${{ github.repository }}/blob/$BRANCH_NAME/$file) | ![](https://github.com/${{ github.repository }}/blob/$BRANCH_NAME/$file?raw=true) |" >> "$GITHUB_OUTPUT"
          done
          echo "${delimiter}" >> "$GITHUB_OUTPUT"

      - name: Find Comment
        uses: peter-evans/find-comment@v3
        id: fc
        with:
          issue-number: ${{ github.event.number }}
          comment-author: 'github-actions[bot]'
          body-includes: Snapshot diff report

      - name: Add or update comment on PR
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ steps.fc.outputs.comment-id }}
          issue-number: ${{ github.event.number }}
          body: ${{ steps.create-comments.outputs.reports }}
          edit-mode: replace