release.yml

name: Build & release

on:
  push:
    tags:
      - '**'

jobs:
  create-release:
    name: "Build & release"
    runs-on: ubuntu-latest

    steps:
      - name: "Checkout repository"
        uses: actions/checkout@v4
      
      - name: "Set up JDK 17"
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'temurin'
          cache: gradle
      
      - name: "Build JAR"
        run: sh gradlew jar
      
      - name: "Copy JAR to tmp-artifacts"
        run: |
          mkdir tmp-artifacts
          cp build/libs/*.jar tmp-artifacts
      
      - name: "Create hash files"
        run: |
          cd tmp-artifacts
          for jar in *.jar
          do
              sha512sum $jar | awk '{ print $1 }' > "${jar}.sha512"
          done
          cd ..
      
      - name: "Upload artifacts"
        uses: actions/upload-artifact@v4
        with:
          name: Package
          path: tmp-artifacts
      
      - name: "Create release"
        run: gh release create ${GITHUB_REF_NAME} tmp-artifacts/* --generate-notes --verify-tag
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}