# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle

name: Java CI with Gradle

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

permissions:
  contents: read

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
    - name: Set up JDK 
      uses: actions/setup-java@v3
      with:
        java-version: '8'
        distribution: 'corretto'
    - name: Add the release signing secret key
      if: github.ref_name == 'main'
      run:  echo $GPG_SIGNING_KEY
      env:
        GPG_SIGNING_KEY: ${{ secrets.GPG_SIGNING_KEY }}
    - name: Build with Gradle
      uses: gradle/gradle-build-action@67421db6bd0bf253fb4bd25b31ebb98943c375e1
      with:
        arguments: build
    
    - name: Sign the binary
      if: github.ref_name == 'main'
      run: gpg --detach-sign -a ./build/libs/*.jar
      env:
        GPG_SIGNING_KEY: ${{ secrets.GPG_SIGNING_KEY }}
    
    - name: Upload a Build Artifact
      uses: actions/upload-artifact@v3.1.1
      with:
        # Artifact name
        path: ./build/libs/