name: Flatpak

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      tag:
        description: 'Release tag to build (e.g., v0.23.0)'
        required: true

permissions:
  contents: write

jobs:
  flatpak:
    name: Build Flatpak
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/flathub-infra/flatpak-github-actions:gnome-48
      options: --privileged
    steps:
      - uses: actions/checkout@v6

      - name: Get version
        id: version
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            VERSION="${{ github.event.inputs.tag }}"
          else
            VERSION="${GITHUB_REF#refs/tags/}"
          fi
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "Building Flatpak for version: $VERSION"

      - name: Wait for release assets
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          URL="https://github.com/bnema/dumber/releases/download/${VERSION}/dumber_linux_x86_64.tar.gz"
          echo "Waiting for release asset: $URL"
          for i in $(seq 1 30); do
            if curl -sL --fail -o /dev/null "$URL"; then
              echo "Release asset available!"
              exit 0
            fi
            echo "Attempt $i/30: Asset not ready, waiting 10s..."
            sleep 10
          done
          echo "Timeout waiting for release asset"
          exit 1

      - name: Download and compute SHA256
        id: sha256
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          URL="https://github.com/bnema/dumber/releases/download/${VERSION}/dumber_linux_x86_64.tar.gz"
          SHA256=$(curl -sL "$URL" | sha256sum | cut -d' ' -f1)
          echo "sha256=$SHA256" >> $GITHUB_OUTPUT
          echo "SHA256: $SHA256"

      - name: Generate manifest
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          SHA256="${{ steps.sha256.outputs.sha256 }}"
          cat > dev.bnema.Dumber.yml << EOF
          id: dev.bnema.Dumber
          runtime: org.gnome.Platform
          runtime-version: '48'
          sdk: org.gnome.Sdk
          command: dumber

          finish-args:
            - --socket=wayland
            - --device=dri
            - --share=network
            - --socket=pulseaudio
            - --device=all
            - --filesystem=xdg-download
            - --filesystem=home:ro
            - --filesystem=xdg-run/pipewire-0:ro

          modules:
            - name: dumber
              buildsystem: simple
              build-commands:
                - install -Dm755 dumber /app/bin/dumber
                - install -Dm644 dev.bnema.Dumber.desktop /app/share/applications/dev.bnema.Dumber.desktop
                - install -Dm644 logo.svg /app/share/icons/hicolor/scalable/apps/dev.bnema.Dumber.svg
                - install -Dm644 logo-512.png /app/share/icons/hicolor/512x512/apps/dev.bnema.Dumber.png
                - install -Dm644 dev.bnema.Dumber.metainfo.xml /app/share/metainfo/dev.bnema.Dumber.metainfo.xml
              sources:
                - type: archive
                  url: https://github.com/bnema/dumber/releases/download/${VERSION}/dumber_linux_x86_64.tar.gz
                  sha256: ${SHA256}
                - type: file
                  path: flatpak/dev.bnema.Dumber.desktop
                  dest-filename: dev.bnema.Dumber.desktop
                - type: file
                  path: assets/logo.svg
                  dest-filename: logo.svg
                - type: file
                  path: assets/logo-512.png
                  dest-filename: logo-512.png
                - type: file
                  path: flatpak/dev.bnema.Dumber.metainfo.xml
                  dest-filename: dev.bnema.Dumber.metainfo.xml
          EOF
          echo "Generated manifest:"
          cat dev.bnema.Dumber.yml

      - uses: flatpak/flatpak-github-actions/flatpak-builder@v6
        with:
          bundle: dumber.flatpak
          manifest-path: dev.bnema.Dumber.yml
          cache-key: flatpak-builder-${{ steps.version.outputs.version }}

      - name: Upload Flatpak to Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.version.outputs.version }}
          files: dumber.flatpak
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}