main.yml

# GitHub Actions Workflow is created for testing and preparing the plugin release in the following steps:
# - Remove Old Draft Releases
# - Create New Draft Release
# The workflow is triggered on push to the main branch
#
# GitHub Actions reference: https://help.github.com/en/actions
#
on:
  push:
    branches:
      - main

jobs:
  publish_snapshot:
    name: Publish Snapshot
    runs-on: ubuntu-latest
    steps:
      # Check out current repository
      - name: Fetch Sources
        uses: actions/checkout@v3

      # Set up Java environment for the next steps
      - name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: zulu
          java-version: 17
      - name: Update Version Name
        run: |
          file="gradle.properties"
          # Check if the file exists
          if [ ! -f "$file" ]; then
            echo "$file does not exist."
            exit 1
          fi
          # Append -SNAPSHOT to the VERSION_NAME
          sed -i '' -e '/VERSION_NAME/s/$/-SNAPSHOT/' "$file"

      # Publish the plugin to the Sonatype snapshot repository
      - name: Publish Snapshot
        run: ./gradlew publishAllPublicationsToMavenCentralRepository

  update_draft_release:
    name: Create or Update Draft Release
    runs-on: ubuntu-latest
    steps:
      # Check out current repository
      - name: Fetch Sources
        uses: actions/checkout@v3

      # Set up Java environment for the next steps
      - name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: zulu
          java-version: 17

      # Set environment variables
      - name: Export Properties
        id: properties
        shell: bash
        run: |
          PROPERTIES="$(./gradlew properties --console=plain -q)"
          VERSION="$(echo "$PROPERTIES" | grep "^VERSION_NAME:" | cut -f2- -d ' ')"
          chmod +x ./get_changelog.sh
          CHANGELOG="$(./get_changelog.sh)"
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "changelog=$CHANGELOG" >> $GITHUB_OUTPUT
          
          # Remove old release drafts by using the curl request for the available releases with a draft flag
      - name: Remove Old Release Drafts
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api repos/{owner}/{repo}/releases \
            --jq '.[] | select(.draft == true) | .id' \
            | xargs -I '{}' gh api -X DELETE repos/{owner}/{repo}/releases/{}

      # Create a new release draft which is not publicly visible and requires manual acceptance
      - name: Create Release Draft
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create v${{ steps.properties.outputs.version }} \
            --draft \
            --title "v${{ steps.properties.outputs.version }}" \
            --notes "${{ steps.properties.outputs.changelog }}" \