release_poc.yaml

name: Release Pipeline

run-name: "Releasing ${{ github.event.repository.name }} #${{github.run_number}}"

on:
    workflow_dispatch

jobs:
    initialization:
        runs-on: ubuntu-latest
        if: github.ref == 'refs/heads/main' || github.ref_name == 'refs/heads/master'
        outputs:
            RELEASE_VERSION: ${{steps.splitVersion.outputs._0}}
        env:
            SNAPSHOTVERSION: ""
        steps:
            - name: Checkout Code Repository
              uses: actions/checkout@v4
            - name: Downloading Java
              uses: actions/setup-java@v4
              with:
                java-version: '11'
                distribution: 'temurin'
            - name: Get Current Version
              run: |
                echo "POM_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV
            - name: Print Version
              run: echo ${{env.POM_VERSION}}
            - name: Verify Is SNAPSHOT Version
              if: ${{ !contains(env.POM_VERSION, '-SNAPSHOT')}}
              run: | 
                echo "ERROR: Version is set to incompatible version ${{env.POM_VERSION}}. Only SNAPSHOT development versions can be converted to a release version."
                exit 1
            - name: Split version code
              uses: xom9ikk/split@v1
              id: splitVersion
              with:
                  string: ${{env.POM_VERSION}}
                  separator: -SNAPSHOT
                  limit: -1
            - name: Release Version Env
              run: echo "SNAPSHOT=${{steps.splitVersion.outputs._0}}" >> $GITHUB_ENV
            - name: Increment Snapshot Version
              id: newSnapshotVersion
              run: |
                echo ${{env.SNAPSHOTVERSION}}
                echo "SnapshotVersion=$((${{env.SNAPSHOTVERSION}} + 0.1.0))" >> $GITHUB_OUTPUT
            - name: Print Versions
              run: |
                echo " Snapshot Version -- ${{steps.newSnapshotVersion.outputs.SnapshotVersion}}"
                echo " Release Version -- ${{steps.splitVersion.outputs._0}}"