release.yml

name: Release

on:
  workflow_dispatch:
  push:
    tags:
      - 'v*.*.*'

env:
  JAVA_DIST: 'zulu'
  JAVA_VERSION: 17
  ARTIFACT_ID: 'almostpacked'
  FILE_NAME: 'AlmostPacked'
  RELEASE_FILES: 'LICENSE changes.md scripts'

jobs:
  release:
    name: Release
    runs-on: ubuntu-latest
    steps:
      - name: Clone Repository
        uses: actions/checkout@v3

      - name: Set up JDK ${{ env.JAVA_VERSION }}
        uses: actions/setup-java@v3
        with:
          java-version: ${{ env.JAVA_VERSION }}
          distribution: ${{ env.JAVA_DIST }}
          cache: maven

      - name: Package
        run: mvn -B -U clean package

      - name: Collect version information
        run: |
          shopt -s failglob # print a warning if a glob does not match anything
          set_var() {
            echo $1="$2"
            echo $1="$2" >> $GITHUB_ENV
            declare -g $1="$2"
          }
          set_var JAR_FILE $(eval echo target/${{ env.ARTIFACT_ID }}-*-jar-with-dependencies.jar)
          set_var VERSION $(echo ${JAR_FILE%.*} | cut -d- -f2)
          set_var RELEASE_TYPE "$(echo ${GITHUB_REF##*/} | cut -s -d- -f2)"
          set_var PRE_RELEASE "$([[ -z $RELEASE_TYPE ]] && echo false || echo true)"
          set_var RELEASE_TYPE "$([[ -n $RELEASE_TYPE ]] && echo -$RELEASE_TYPE)"

      - name: Install changelog parser
        uses: taiki-e/install-action@parse-changelog

      - name: Parse changelog
        run: parse-changelog CHANGELOG.md ${{ env.VERSION }} > changes.md

      - name: Bundle Release
        run: |
          mv ${{ env.JAR_FILE }} ${{ env.FILE_NAME }}.jar
          tar -czvf ${{ env.FILE_NAME }}-${{ env.VERSION }}${{ env.RELEASE_TYPE }}.tar.gz $RELEASE_FILES ${{ env.FILE_NAME }}.jar
          zip -r ${{ env.FILE_NAME }}-${{ env.VERSION }}${{ env.RELEASE_TYPE }}.zip $RELEASE_FILES ${{ env.FILE_NAME }}.jar

      - name: Upload to GitHub
        uses: softprops/action-gh-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          body_path: changes.md
          files: |
            ${{ env.FILE_NAME }}-${{ env.VERSION }}${{ env.RELEASE_TYPE }}.tar.gz
            ${{ env.FILE_NAME }}-${{ env.VERSION }}${{ env.RELEASE_TYPE }}.zip
          prerelease: ${{ env.PRE_RELEASE }}