permissions:
  contents: write

name: Nightly Release

on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:

jobs:
  nightly-release:
    runs-on: ubuntu-24.04
    name: Update Nightly Release

    steps:
      - name: 🧰 Checkout
        uses: actions/checkout@v4
        with:
          path: ImHex
          submodules: recursive

      - name: 📜 Set version variable
        run: |
          project_version=`cat ImHex/VERSION`          
          echo "IMHEX_VERSION=$project_version" >> $GITHUB_ENV

      - name: ⬇️ Download artifacts from latest workflow
        uses: dawidd6/action-download-artifact@v6
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          workflow: build.yml
          branch: ${{ github.event.release.target_commitish }}
          workflow_conclusion: success
          skip_unpack: true

      - name: 🗜️ Unzip files when needed
        run: |
          set -x
          for zipfile in ./*.zip
          do
              if [ `zipinfo -1 "$zipfile" | wc -l` -eq 1 ];
              then
                echo "unzipping $zipfile"
                unzip "$zipfile"
                rm "$zipfile"
              else
                echo "keeping $zipfile zipped"
              fi
          done

      - name: 🟩 Rename artifacts when needed
        run: |
          mv "Windows Portable x86_64.zip" imhex-${{ env.IMHEX_VERSION }}-Windows-Portable-x86_64.zip
          mv "Windows Portable arm64.zip" imhex-${{ env.IMHEX_VERSION }}-Windows-Portable-arm64.zip
          mv "Windows Portable NoGPU x86_64.zip" imhex-${{ env.IMHEX_VERSION }}-Windows-Portable-NoGPU-x86_64.zip
          mv "ImHex Web.zip" imhex-${{ env.IMHEX_VERSION }}-Web.zip
          rm artifact.tar || true

      - name: 📖 Generate Release Notes
        id: release_notes
        continue-on-error: true
        run: |
          cd ImHex
          echo "## Nightly Changelog" > changelog.md
          git log tags/nightly..HEAD --oneline --no-merges --pretty=format:'* %s' >> changelog.md

      - name: ⬆️ Update Nightly Release
        uses: andelf/nightly-release@main
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: nightly
          name: 'Nightly Builds'
          prerelease: true
          body_path: ImHex/changelog.md
          files: |
            ./*.*