sdk-binary-size.yml

name: SDK Binary Size Comparison

# Run this workflow only on pull requests
on: [ pull_request ]

jobs:
  sdk-binary-size-comparison-report:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/setup-android

      - name: Generate report for base branch
        run: |
          git checkout ${{ github.base_ref }}
          ./gradlew generateSdkSizeReport -PsaveReportTo=build/base-branch
          git checkout -

      - name: Generate report for PR branch
        run: ./gradlew generateSdkSizeReport  # Uses default $buildDir to save the report

      - name: Compare SDK Size Reports
        run: ./gradlew compareSdkSizeReports -PcompareWithDir=build/base-branch

      - name: Find old comment to update comment for
        uses: peter-evans/find-comment@v3
        id: find-previous-comment
        with:
          issue-number: ${{ github.event.pull_request.number }}
          comment-author: 'github-actions[bot]'
          body-includes: SDK Binary Size Comparison

      - name: Add or Update PR Comment with SDK Size Comparison Report
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ steps.find-previous-comment.outputs.comment-id }}
          issue-number: ${{ github.event.pull_request.number }}
          body: |
            ## 📏 SDK Binary Size Comparison Report\n\n
            $(cat ${{ github.workspace }}/build/sdk-binary-comparison.md)
          edit-mode: replace