release.yml

name: Release
on:
  push:
    tags:
      - '*'
permissions:
  contents: write
  packages: write
  repository-projects: write

jobs:
  build_javascore:
    name: Build Javascore Contracts
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          submodules: true

      - name: Build Javascore Contracts
        run: |
          ./gradlew clean build
          ./gradlew optimizedJar
          ./gradlew zipOutputOptimizedJars
      - name: Upload Artifacts
        uses: actions/upload-artifact@v3
        with:
          name: javascore-contracts
          path: ./build/javascore-contracts.zip
        
  release:
    name: Release and Publish
    runs-on: ubuntu-latest
    needs:
      - build_javascore
    steps:
      - name: Initialize variables
        id: vars
        run: |
          echo «::set-output name=date::$(date +'%Y-%m-%d')»
          echo «::set-output name=sha8::$(echo ${GITHUB_SHA} | cut -c1-8)»
      - name: Download Javascore Artifacts
        uses: actions/download-artifact@v2
        with:
          name: javascore-contracts
          path: javascore-contracts

      - name: Unzip Javascore Artifacts
        run: unzip javascore-contracts/javascore-contracts.zip -d javascore-contracts && rm -rf javascore-contracts/javascore-contracts.zip

      - name: Changelog
        uses: scottbrenner/generate-changelog-action@master
        id: Changelog
        env:
          REPO: ${{ github.repository }}
      
      - name: Generate checksum
        uses: jmgilman/actions-generate-checksum@v1
        with:
          patterns: |
            javascore-contracts/*.jar
          output: check256sums.txt

      - name: Create Release
        id: create_release
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          body: |
            ${{ steps.Changelog.outputs.changelog }}
          files: |
            ./javascore-contracts/*.jar
            check256sums.txt