gradle.yml

name: Java CI with Gradle
env:
  JAR_SHA256: ''
on:
  push:
    paths:
      - ".github/workflows/*.yml"
      - "**.kts"
      - "**.kt"
      - "**.java"
  pull_request:
  release:
    types:
      - created
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Build with Gradle
        uses: gradle/gradle-build-action@v2.4.2
        with:
          arguments: build
      - name: Upload a Build Artifact
        uses: actions/upload-artifact@v3.1.0
        with:
          path: build/libs

  upload-to-release:
    name: Upload to Release
    needs:
      - build
    runs-on: ubuntu-latest
    if: github.event_name == 'release'
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Get Version
        run: echo "VERSION=${{ github.ref_name }}" >> $GITHUB_ENV

      - name: Download Artifacts
        uses: actions/download-artifact@v3

      - name: Compute Artifacts SHA256
        run: |
          echo "JAR_SHA256=$(sha256sum artifact/HeaderOutput-${{ env.VERSION }}-all.jar | cut -d ' ' -f 1)" >> $GITHUB_ENV
        shell: bash

      - name: Upload Release Assets
        uses: softprops/action-gh-release@v1
        with:
          append_body: true
          files: |
            artifact/HeaderOutput-${{ env.VERSION }}-all.jar
          body: |
            ---
            | File                                           | SHA256                |
            | :--------------------------------------------- | :-------------------- |
            | HeaderOutput-${{ env.VERSION }}-all.jar     | ${{ env.JAR_SHA256 }} |