name: Build and Release Plugin

on:
  push:
    tags: [ "v*" ]
  release:
    types: [ published ]

permissions:
  contents: write  # Required to upload assets to releases

env:
  DOTNET_VERSION: "8.0.x"
  PLUGIN_ARTIFACT_NAME: breezspark-plugin

jobs:
  build:
    name: Build plugin
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          # Fetch all history to ensure we have the latest workflow
          fetch-depth: 0

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: ${{ env.DOTNET_VERSION }}

      - name: Build and package
        run: |
          set -euo pipefail

          REPO_ROOT="$PWD"
          PLUGIN_DIR="$REPO_ROOT/BTCPayServer.Plugins.BreezSpark"
          BTCPAY_DIR="$REPO_ROOT/btcpayserver"
          DIST_DIR="$REPO_ROOT/dist"
          PLUGIN_NAME="BTCPayServer.Plugins.BreezSpark"
          CONFIG="Release"
          PLUGIN_OUTPUT="$PLUGIN_DIR/bin/$CONFIG/net8.0"

          echo "📦 Cloning BTCPayServer PluginPacker..."
          git clone --depth 1 https://github.com/btcpayserver/btcpayserver.git "$BTCPAY_DIR"

          echo "🏗️ Restoring and building plugin..."
          dotnet restore "$PLUGIN_DIR/$PLUGIN_NAME.csproj"
          dotnet build "$PLUGIN_DIR/$PLUGIN_NAME.csproj" -c "$CONFIG" --no-restore

          mkdir -p "$DIST_DIR"

          echo "📦 Packaging plugin..."
          dotnet run --project "$BTCPAY_DIR/BTCPayServer.PluginPacker/BTCPayServer.PluginPacker.csproj" -- \
            "$PLUGIN_OUTPUT" \
            "$PLUGIN_NAME" \
            "$DIST_DIR"

      - name: Upload build artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.PLUGIN_ARTIFACT_NAME }}
          path: |
            dist/**/*.btcpay
          if-no-files-found: error

  release:
    name: Publish release asset
    needs: build
    if: github.event_name == 'release' && github.event.action == 'published'
    runs-on: ubuntu-latest
    steps:
      - name: Download built plugin
        uses: actions/download-artifact@v4
        with:
          name: ${{ env.PLUGIN_ARTIFACT_NAME }}
          path: plugin

      - name: Upload to GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          files: plugin/**/*.btcpay
          fail_on_unmatched_files: true