name: Build & Release

on:
  push:
    tags:
      - 'v*.*.*'
  workflow_dispatch:
    inputs:
      tag:
        description: 'Release tag (e.g. v2.1.88)'
        required: false
        default: ''

permissions:
  contents: write

jobs:
  build:
    name: Build (${{ matrix.os }})
    runs-on: ${{ matrix.runner }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: linux-x64
            runner: ubuntu-latest
            artifact: claude-linux-x64
          - os: linux-arm64
            runner: ubuntu-24.04-arm
            artifact: claude-linux-arm64
          - os: macos-x64
            runner: macos-13
            artifact: claude-macos-x64
          - os: macos-arm64
            runner: macos-latest
            artifact: claude-macos-arm64
          - os: windows-x64
            runner: windows-latest
            artifact: claude-windows-x64.exe

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: '1.3.11'

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Build binary
        run: bun run compile

      - name: Rename binary (Unix)
        if: runner.os != 'Windows'
        run: |
          mkdir -p release
          cp dist/cli release/${{ matrix.artifact }}
          chmod +x release/${{ matrix.artifact }}

      - name: Rename binary (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Force -Path release
          Copy-Item dist/cli.exe release/${{ matrix.artifact }}

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.artifact }}
          path: release/${{ matrix.artifact }}
          retention-days: 7

  release:
    name: Create GitHub Release
    needs: build
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch'

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: release/

      - name: Flatten release directory
        run: |
          find release/ -type f | while read f; do
            mv "$f" release/$(basename "$f")
          done
          find release/ -type d -empty -delete

      - name: Determine release tag
        id: tag
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ] && [ -n "${{ github.event.inputs.tag }}" ]; then
            echo "tag=${{ github.event.inputs.tag }}" >> $GITHUB_OUTPUT
          else
            echo "tag=${GITHUB_REF_NAME}" >> $GITHUB_OUTPUT
          fi

      - name: Generate checksums
        run: |
          cd release
          sha256sum claude-linux-x64 claude-linux-arm64 claude-macos-x64 claude-macos-arm64 claude-windows-x64.exe > SHA256SUMS.txt 2>/dev/null || true
          cat SHA256SUMS.txt

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.tag.outputs.tag }}
          name: Claude Code ${{ steps.tag.outputs.tag }}
          draft: false
          prerelease: false
          generate_release_notes: true
          body: |
            ## 安装说明 / Installation

            ### macOS (Apple Silicon)
            ```bash
            curl -L https://github.com/${{ github.repository }}/releases/download/${{ steps.tag.outputs.tag }}/claude-macos-arm64 -o claude
            chmod +x claude && sudo mv claude /usr/local/bin/claude
            ```

            ### macOS (Intel)
            ```bash
            curl -L https://github.com/${{ github.repository }}/releases/download/${{ steps.tag.outputs.tag }}/claude-macos-x64 -o claude
            chmod +x claude && sudo mv claude /usr/local/bin/claude
            ```

            ### Linux (x64)
            ```bash
            curl -L https://github.com/${{ github.repository }}/releases/download/${{ steps.tag.outputs.tag }}/claude-linux-x64 -o claude
            chmod +x claude && sudo mv claude /usr/local/bin/claude
            ```

            ### Linux (ARM64)
            ```bash
            curl -L https://github.com/${{ github.repository }}/releases/download/${{ steps.tag.outputs.tag }}/claude-linux-arm64 -o claude
            chmod +x claude && sudo mv claude /usr/local/bin/claude
            ```

            ### Windows (x64)
            下载 `claude-windows-x64.exe`，将其重命名为 `claude.exe` 并添加到 PATH。

            ### 验证 / Verify
            ```bash
            claude --version
            ```

            ### 隐私说明 / Privacy
            本构建已移除以下外部数据传输：
            - ✅ 已删除 WebFetch 域名检查（不再向 Anthropic 上报访问域名）
            - ✅ 已禁用 Codex API 路由（不再将对话转发至 OpenAI chatgpt.com）
            - ✅ Analytics/遥测已为空存根（无实际数据发送）
            - ✅ GrowthBook/Statsig 仅使用本地缓存（无远程请求）
          files: |
            release/claude-linux-x64
            release/claude-linux-arm64
            release/claude-macos-x64
            release/claude-macos-arm64
            release/claude-windows-x64.exe
            release/SHA256SUMS.txt