java_extension_update_versions.yml

name: Update Versions for Java Extension

on:
  schedule:
    - cron: "0 14 * * *" # cron schedule uses UTC timezone. Run tests at the beginning of the day in US-East

jobs:
  bump_version:
    runs-on: ubuntu-latest
    permissions:
      contents: write # Creates a branch
      pull-requests: write # Creates a PR
      actions: read # read secrets

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Modify build-packages
        id: version
        run: |
          CURRENT_AGENT_VERSION=$(awk '/AGENT_VERSION=/{print}' java/scripts/build-packages.sh | awk -F '=' '{print $2}' | tr -d '"')
          AGENT_RESPONSE=$(curl -s "https://api.github.com/repos/datadog/datadog-agent/releases")
          AGENT_VERSION=$(echo "$AGENT_RESPONSE" | jq -r --arg pattern "7\.[0-9]*\.[0-9]*" '.[] | select(.tag_name | test($pattern)) | .tag_name' | sort -V | tail -n 1)

          if [ "$CURRENT_AGENT_VERSION" != "$AGENT_VERSION" ]; then
            echo "Updating agent to version: $AGENT_VERSION"
            sed -i -e "s/AGENT_VERSION=\"[0-9]*\.[0-9]*\.[0-9]*\"/AGENT_VERSION=\"$AGENT_VERSION\"/" java/scripts/build-packages.sh
            PR_BODY="Bumps the agent version to $AGENT_VERSION for the Java Extension."
            PR_TITLE="[Java Extension] Bump agent to $AGENT_VERSION"
          fi

          CURRENT_TRACER_VERSION=$(awk '/TRACER_VERSION=/{print}' java/scripts/build-packages.sh | awk -F '=' '{print $2}' | tr -d '"')
          TRACER_RESPONSE=$(curl -s "https://api.github.com/repos/datadog/dd-trace-java/releases")
          TRACER_VERSION=$(echo "$TRACER_RESPONSE" | jq -r --arg pattern "v1\.[0-9]*\.[0-9]*" '.[] | select(.tag_name | test($pattern)) | .tag_name | ltrimstr("v")' | sort -V | tail -n 1)

          if [ "$CURRENT_TRACER_VERSION" != "$TRACER_VERSION" ]; then
            echo "Updating tracer to version: $TRACER_VERSION"
            sed -i -e "s/TRACER_VERSION=\"[0-9]*\.[0-9]*\.[0-9]*\"/TRACER_VERSION=\"$TRACER_VERSION\"/" java/scripts/build-packages.sh
            PR_BODY="Bumps the tracer version to $TRACER_VERSION for the Java Extension."
            PR_TITLE="[Java Extension] Bump tracer to $TRACER_VERSION"
          fi

          if [ "$CURRENT_AGENT_VERSION" != "$AGENT_VERSION" ] && [ "$CURRENT_TRACER_VERSION" != "$TRACER_VERSION" ]; then
            PR_BODY="Bumps the agent version to $AGENT_VERSION and the tracer version to $TRACER_VERSION for the Java Extension."
            PR_TITLE="[Java Extension] Bump agent to $AGENT_VERSION and tracer to $TRACER_VERSION"
          fi

          echo "pr_body=$PR_BODY" >> "$GITHUB_OUTPUT"
          echo "pr_title=$PR_TITLE" >> "$GITHUB_OUTPUT"

      - name: Create Pull Request
        id: pr
        uses: peter-evans/create-pull-request@v6
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: "java-extension-version-bump"
          commit-message: "${{steps.version.outputs.pr_title}}"
          delete-branch: true
          title: "${{steps.version.outputs.pr_title}}"
          body: "${{steps.version.outputs.pr_body}}"

      - name: Display output
        run: |
          echo "Pull Request Number - ${{ steps.pr.outputs.pull-request-number }}"
          echo "Pull Request URL - ${{ steps.pr.outputs.pull-request-url }}"