spring-find-release-version.yml

name: Find Current Version to Release

on:
  workflow_call:
    outputs:
      releaseVersion:
        description: Current Milestone to release
        value: ${{ jobs.find-release-version.outputs.releaseVersion }}

env:
  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

jobs:
  find-release-version:
    runs-on: ubuntu-latest
    outputs:
      releaseVersion: ${{ steps.release-version.outputs.releaseVersion }}

    steps:
      - uses: actions/checkout@v4
        with:
          show-progress: false

      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 17

      - name: Find Current Version to Release
        id: release-version
        run: |
          if test -f pom.xml
          then
            CURRENT_VERSION=$(mvn help:evaluate -Dexpression="project.version" -q -DforceStdout)
          else
            CURRENT_VERSION=$(cat gradle.properties | sed -n '/^version=/ { s/^version=//;p }')
          fi
          export CANDIDATE_VERSION=${CURRENT_VERSION/-SNAPSHOT}
          RELEASE_VERSION=$(gh api repos/$GITHUB_REPOSITORY/milestones --jq 'map(select(.due_on != null and (.title | startswith(env.CANDIDATE_VERSION)))) | .[0] | .title')
          if [ -z $RELEASE_VERSION ]
          then
            gh run cancel ${{ github.run_id }}
            echo "::warning title=Nothing to release::No scheduled milestone for $CURRENT_VERSION version"
          else
            echo releaseVersion=$RELEASE_VERSION >> $GITHUB_OUTPUT
            echo "::notice title=RELEASE VERSION::$RELEASE_VERSION"
          fi