pr-bb-updates.yml

name: "Byte Buddy Update"

on:
  pull_request:

permissions:
  pull-requests: write
  contents: write

jobs:
  pr-api-change:
    name: PR Byte Buddy change
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: actions/setup-java@v3
        with:
          distribution: 'zulu'
          java-version: 8
      - name: Rebuild byte-buddy if version has changed
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          if [ 'byte-buddy-tag' = $(git diff --diff-filter=d --name-only origin/master -- 'byte-buddy-tag' agent/libs | xargs) ]
          then
          echo Byte Buddy tag was updated
          tag=$(cat byte-buddy-tag)
          rm agent/libs/byte-buddy*
          git clone https://github.com/raphw/byte-buddy.git
          cp bb.patch byte-buddy
          cd byte-buddy
          git checkout $tag
          git apply bb.patch
          mvn clean package -Pextras -Dskiptests -q -B
          echo Build succeeded
          mv ./byte-buddy/target/$tag.jar ../agent/libs
          mv ./byte-buddy/target/$tag-sources.jar ../agent/libs
          cd ..
          rm -rf byte-buddy
          perl -pi -e "s|libs/byte-buddy-.+jar|libs/$tag.jar|" agent/build.gradle
          echo updated byte buddy and reference
          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY
          echo set origin url to https://github.com/$GITHUB_REPOSITORY
          git fetch
          git checkout -b update_byte_buddy-tag-$tag
          git add agent/libs agent/build.gradle
          git config --global user.name "GitHub Actions"
          git config --global user.email "github_actions_bot@kamon.io"
          git commit -m "rebuilt byte buddy"
          git push -f origin update_byte_buddy-tag-$tag
          gh pr create -B master -H update_byte_buddy-tag-$tag --fill && echo Update PR successfully made || echo PR is already open
          fi