name: Release

on:
  push:
    tags:
      - 'v*'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Extract version
        run: echo "VERSION=${GITHUB_REF_NAME#v}" >> $GITHUB_ENV

      - name: Install Go
        run: |
          curl -sSL https://go.dev/dl/go1.24.1.linux-amd64.tar.gz -o /tmp/go.tar.gz
          tar -C /usr/local -xzf /tmp/go.tar.gz
          echo "/usr/local/go/bin" >> $GITHUB_PATH

      - name: Install build tools
        run: |
          apt-get update
          # Noble (24.04) dropped webkit2gtk-4.0; install 4.1 and alias it
          apt-get install -y gcc g++ mingw-w64 zip \
            libwebkit2gtk-4.1-dev || apt-get install -y gcc g++ mingw-w64 zip
          # webview_go hardcodes pkg-config webkit2gtk-4.0 — symlink 4.1 → 4.0
          PKG_DIR=$(pkg-config --variable=pcfiledir webkit2gtk-4.1 2>/dev/null || echo "")
          if [ -n "$PKG_DIR" ] && [ ! -f "$PKG_DIR/webkit2gtk-4.0.pc" ]; then
            ln -s "$PKG_DIR/webkit2gtk-4.1.pc" "$PKG_DIR/webkit2gtk-4.0.pc"
            echo "Created webkit2gtk-4.0.pc symlink → 4.1"
          fi

      - name: Fix MinGW header case
        run: |
          # MinGW ships eventtoken.h (lowercase) but WebView2.h includes EventToken.h
          MINGW_INC=/usr/x86_64-w64-mingw32/include
          if [ -f "$MINGW_INC/eventtoken.h" ] && [ ! -f "$MINGW_INC/EventToken.h" ]; then
            ln -s "$MINGW_INC/eventtoken.h" "$MINGW_INC/EventToken.h"
            echo "Created EventToken.h symlink"
          fi

      - name: Install nfpm
        run: |
          export GOPATH=$HOME/go
          go install github.com/goreleaser/nfpm/v2/cmd/nfpm@v2.41.1
          echo "$GOPATH/bin" >> $GITHUB_PATH

      - name: Build Linux binaries
        run: |
          CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags="-s -w" -o syncwarden ./cmd/syncwarden
          CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags="-s -w" -o syncwarden-setup ./cmd/setup
          CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags="-s -w" -o syncwarden-panel ./cmd/panel || echo "WARN: Linux panel build skipped"

      - name: Build Windows binaries
        run: |
          CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -trimpath -ldflags="-s -w -H=windowsgui" -o syncwarden.exe ./cmd/syncwarden
          CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -trimpath -ldflags="-s -w" -o syncwarden-setup.exe ./cmd/setup
          CGO_ENABLED=1 GOOS=windows GOARCH=amd64 CC=x86_64-w64-mingw32-gcc CXX=x86_64-w64-mingw32-g++ go build -trimpath -ldflags="-s -w -H=windowsgui" -o syncwarden-panel.exe ./cmd/panel || echo "WARN: Windows panel build skipped"

      - name: Build .deb package
        run: |
          if [ -f syncwarden-panel ]; then
            VERSION=${{ env.VERSION }} nfpm package --config packaging/nfpm.yaml --packager deb --target syncwarden_${{ env.VERSION }}_amd64.deb
          else
            sed '/syncwarden-panel/d' packaging/nfpm.yaml > /tmp/nfpm-nopanel.yaml
            VERSION=${{ env.VERSION }} nfpm package --config /tmp/nfpm-nopanel.yaml --packager deb --target syncwarden_${{ env.VERSION }}_amd64.deb
          fi

      - name: Create Linux tarball
        run: |
          mkdir -p dist/syncwarden-${{ env.VERSION }}
          cp syncwarden syncwarden-setup dist/syncwarden-${{ env.VERSION }}/
          [ -f syncwarden-panel ] && cp syncwarden-panel dist/syncwarden-${{ env.VERSION }}/ || true
          cp README.md CHANGELOG.md LICENSE dist/syncwarden-${{ env.VERSION }}/
          cp packaging/linux/syncwarden.desktop dist/syncwarden-${{ env.VERSION }}/
          tar -czf syncwarden_${{ env.VERSION }}_linux_amd64.tar.gz -C dist syncwarden-${{ env.VERSION }}

      - name: Create Windows zip
        run: |
          mkdir -p dist-win/syncwarden-${{ env.VERSION }}
          cp syncwarden.exe syncwarden-setup.exe dist-win/syncwarden-${{ env.VERSION }}/
          [ -f syncwarden-panel.exe ] && cp syncwarden-panel.exe dist-win/syncwarden-${{ env.VERSION }}/ || true
          cp README.md CHANGELOG.md LICENSE dist-win/syncwarden-${{ env.VERSION }}/
          cd dist-win && zip -r ../syncwarden_${{ env.VERSION }}_windows_amd64.zip syncwarden-${{ env.VERSION }}

      - name: Create Gitea release
        env:
          TOKEN: ${{ secrets.RELEASE_TOKEN }}
        run: |
          API="${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}"
          TAG="${GITHUB_REF_NAME}"

          # Delete existing release for this tag (re-release support)
          EXISTING=$(curl -s "${API}/releases/tags/${TAG}" \
            -H "Authorization: token ${TOKEN}" \
            | grep -o '"id":[0-9]*' | grep -m1 -o '[0-9]*')
          if [ -n "$EXISTING" ]; then
            curl -s -X DELETE "${API}/releases/${EXISTING}" \
              -H "Authorization: token ${TOKEN}"
            echo "Deleted existing release ${EXISTING} for ${TAG}"
          fi

          RELEASE_ID=$(curl -s -X POST "${API}/releases" \
            -H "Authorization: token ${TOKEN}" \
            -H "Content-Type: application/json" \
            -d "{\"tag_name\":\"${TAG}\",\"name\":\"${TAG}\",\"body\":\"See CHANGELOG.md for details.\",\"draft\":false,\"prerelease\":false}" \
            | grep -o '"id":[0-9]*' | grep -m1 -o '[0-9]*')

          for FILE in \
            syncwarden_${{ env.VERSION }}_amd64.deb \
            syncwarden_${{ env.VERSION }}_linux_amd64.tar.gz \
            syncwarden_${{ env.VERSION }}_windows_amd64.zip; do
            curl -s -X POST "${API}/releases/${RELEASE_ID}/assets?name=${FILE}" \
              -H "Authorization: token ${TOKEN}" \
              -F "attachment=@${FILE}"
          done