name: release

on:
  push:
    tags:
      - 'v*.*.*'
      - 'v*.*.*-*'

permissions:
  contents: write

jobs:
  build:
    name: Build (${{ matrix.os }}/${{ matrix.arch }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: linux
            arch: amd64
            ext: ''
          - os: linux
            arch: arm64
            ext: ''
          - os: darwin
            arch: amd64
            ext: ''
          - os: darwin
            arch: arm64
            ext: ''
          - os: windows
            arch: amd64
            ext: '.exe'
          - os: windows
            arch: arm64
            ext: '.exe'
    steps:
      - name: Checkout
        uses: https://github.com/actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Go
        uses: https://github.com/actions/setup-go@v5
        with:
          go-version: '1.26'
          cache: false

      - name: Build binary
        env:
          VERSION: ${{ gitea.ref_name }}
        run: |
          set -euo pipefail
          mkdir -p dist
          OUT="dist/rony-llm-agent-${VERSION}-${{ matrix.os }}-${{ matrix.arch }}${{ matrix.ext }}"
          GOOS=${{ matrix.os }} GOARCH=${{ matrix.arch }} \
            go build -trimpath \
              -ldflags "-s -w -X main.version=${VERSION}" \
              -o "$OUT" \
              ./cmd/rony-llm-agent
          echo "Built $OUT"
          ls -lh "$OUT"

      - name: Upload artifact
        uses: https://github.com/actions/upload-artifact@v3
        with:
          name: rony-llm-agent-${{ matrix.os }}-${{ matrix.arch }}
          path: dist/rony-llm-agent-*
          if-no-files-found: error

  release:
    name: Publish release
    needs: build
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Download all artifacts
        uses: https://github.com/actions/download-artifact@v3
        with:
          path: dist

      - name: Flatten artifacts
        run: |
          mkdir -p release
          find dist -type f -name 'rony-llm-agent-*' -exec mv {} release/ \;
          ls -lh release/

      - name: Generate checksums
        run: |
          cd release
          sha256sum * > SHA256SUMS
          ls -lh

      - name: Create Forgejo release and upload assets
        env:
          TOKEN: ${{ secrets.FORGEJO_TOKEN }}
          TAG: ${{ gitea.ref_name }}
          API_URL: ${{ gitea.api_url }}
          REPO: ${{ gitea.repository }}
        run: |
          set -euo pipefail
          IS_PRERELEASE="false"
          if [[ "$TAG" == *-* ]]; then
            IS_PRERELEASE="true"
          fi
          
          echo "Creating Release $TAG in Forgejo ($REPO)..."
          RESPONSE=$(curl -sS -X POST \
            -H "Authorization: token $TOKEN" \
            -H "Content-Type: application/json" \
            -d "{\"tag_name\":\"$TAG\",\"name\":\"$TAG\",\"prerelease\":$IS_PRERELEASE}" \
            "$API_URL/repos/$REPO/releases")
          
          RELEASE_ID=$(echo "$RESPONSE" | jq -r ".id" 2>/dev/null || echo "$RESPONSE" | grep -o '"id":[^,]*' | head -n 1 | cut -d':' -f2 | tr -d ' ')
          
          if [[ -z "$RELEASE_ID" || "$RELEASE_ID" == "null" ]]; then
            echo "Error creating release in Forgejo. Response:"
            echo "$RESPONSE"
            exit 1
          fi
          
          echo "Release created successfully in Forgejo with ID: $RELEASE_ID"
          
          for FILE in release/*; do
            if [ -f "$FILE" ]; then
              FILENAME=$(basename "$FILE")
              echo "Uploading $FILENAME to Forgejo release $RELEASE_ID..."
              curl -sS -X POST \
                -H "Authorization: token $TOKEN" \
                -F "attachment=@$FILE" \
                "$API_URL/repos/$REPO/releases/$RELEASE_ID/assets"
              echo ""
            fi
          done
          echo "All assets uploaded successfully to Forgejo Release!"