release.yml

on:
  push:
    tags:
      - 'v*'
name: Upload Release Asset
jobs:
  build:
    name: Upload Release Asset
    runs-on: ubuntu-latest
    steps:
      - uses: actions/setup-java@v1
        with:
          java-version: '11'
          java-package: jdk
          architecture: x64
      - name: Checkout Code
        uses: actions/checkout@v2
      - name: Build Project
        # we assume that the tests for this tag have already passed
        # (otherwise the tag wouldn't have been pushed)
        run: mvn clean package -DskipTests
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1.0.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: ${{ github.ref }}
          draft: false
          prerelease: false
      - id: getpathname
        run: echo "::set-output name=file::$(ls target/cantaloupe-*.zip)"
      - id: getbasename
        run: echo "::set-output name=file::$(basename target/cantaloupe-*.zip)"
      - name: Upload Release Asset
        id: upload-release-asset
        uses: actions/upload-release-asset@v1.0.1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./${{ steps.getpathname.outputs.file }}
          asset_name: ${{ steps.getbasename.outputs.file }}
          asset_content_type: application/zip