name: Release

on:
  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag to release, for example v0.1.0'
        required: true
        type: string

permissions:
  contents: read

concurrency:
  group: release-${{ inputs.tag }}
  cancel-in-progress: false

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: zyycn/codex-proxy-rs

jobs:
  release-info:
    runs-on: ubuntu-26.04
    timeout-minutes: 10
    permissions:
      contents: read
      actions: read
    outputs:
      tag: ${{ steps.version.outputs.tag }}
      version: ${{ steps.version.outputs.version }}
      docker_version: ${{ steps.version.outputs.docker_version }}
      build_time: ${{ steps.version.outputs.build_time }}
      git_sha: ${{ steps.version.outputs.git_sha }}
      platform_matrix: ${{ steps.version.outputs.platform_matrix }}
      docker_matrix: ${{ steps.version.outputs.docker_matrix }}
      non_docker_matrix: ${{ steps.version.outputs.non_docker_matrix }}
      windows_matrix: ${{ steps.version.outputs.windows_matrix }}
      docker_platforms: ${{ steps.version.outputs.docker_platforms }}
      previous_tag: ${{ steps.version.outputs.previous_tag }}
      prerelease: ${{ steps.version.outputs.prerelease }}
      build_type: ${{ steps.version.outputs.build_type }}
      rust: ${{ steps.toolchains.outputs.rust }}
      rust_image: ${{ steps.toolchains.outputs.rust_image }}
      run_backend: ${{ steps.quality.outputs.run_backend }}

    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: ${{ inputs.tag }}
          fetch-depth: 0

      - name: Read release metadata and seal plugin manifest
        id: version
        env:
          RELEASE_TAG: ${{ inputs.tag }}
        run: ruby .github/scripts/release-metadata.rb outputs "$RELEASE_TAG" >> "$GITHUB_OUTPUT"

      - name: Read build toolchains
        id: toolchains
        run: ruby .github/scripts/toolchains.rb >> "$GITHUB_OUTPUT"

      - name: Check reusable backend CI evidence
        id: quality
        env:
          GH_TOKEN: ${{ github.token }}
        run: ruby .github/scripts/release-quality.rb >> "$GITHUB_OUTPUT"

      - name: Upload sealed plugin assets
        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
        with:
          name: plugin-release-assets
          path: dist/plugin-release-assets
          if-no-files-found: error
          retention-days: 7

  quality:
    needs: [release-info]
    uses: ./.github/workflows/_quality.yml
    with:
      ref: ${{ needs.release-info.outputs.git_sha }}
      run_backend: ${{ needs.release-info.outputs.run_backend == 'true' }}
      run_frontend: false

  windows:
    needs: release-info
    name: windows-tests (${{ matrix.arch }})
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.release-info.outputs.windows_matrix) }}
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 30
    env:
      RUST_MIN_STACK: '16777216'
      RUSTFLAGS: '-C target-feature=+crt-static'
      CARGO_PROFILE_DEV_DEBUG: '1'
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: ${{ needs.release-info.outputs.git_sha }}
      - uses: dtolnay/rust-toolchain@683b588c487a69d01f6c6ddf40f036ff682cc2c8 # master
        with:
          toolchain: ${{ needs.release-info.outputs.rust }}
          targets: ${{ matrix.target }}
      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
        with:
          workspaces: backend -> target
          shared-key: platform-tests-${{ matrix.target }}
          cache-bin: false
          save-if: ${{ github.event_name != 'pull_request' }}
      - name: Setup nextest
        uses: taiki-e/install-action@682ce6c3c696a4cd5168a05f98e51aa02b877941 # v2.89.1
        with:
          tool: cargo-nextest@0.9.143
          fallback: none
      - name: Verify Windows platform behavior
        shell: bash
        working-directory: backend
        env:
          BUILD_TARGET: ${{ matrix.target }}
        # 同一次构建统一两个 package 的依赖特性，保留原有平台用例和静态运行库
        run: |
          printf '[profile.ci.junit]\npath = "junit.xml"\n' > "$RUNNER_TEMP/nextest-ci.toml"
          cargo nextest run --config-file "$RUNNER_TEMP/nextest-ci.toml" --locked --target "$BUILD_TARGET" \
            -p gateway-admin -p gateway-host --test main --no-tests fail --profile ci \
            -E '(package(=gateway-admin) & test(/^use_case::plugins::official::/)) | (package(=gateway-host) & test(/^system_update::/))'
      - name: Upload test report
        if: always()
        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
        with:
          name: windows-tests-${{ matrix.arch }}
          path: backend/target/nextest/ci/junit.xml
          if-no-files-found: ignore
          retention-days: 7

  security:
    needs: release-info
    uses: ./.github/workflows/security.yml
    permissions:
      contents: read
      security-events: write
    with:
      ref: ${{ needs.release-info.outputs.git_sha }}

  frontend:
    needs: release-info
    runs-on: ubuntu-26.04
    timeout-minutes: 15
    env:
      CI: 'true'
    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: ${{ needs.release-info.outputs.git_sha }}

      - name: Validate and build frontend
        uses: ./.github/actions/build-frontend
        with:
          upload-artifact: 'true'

  build-docker-binary:
    name: build-docker-binary (${{ matrix.os }}-${{ matrix.arch }})
    needs: release-info
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.release-info.outputs.docker_matrix) }}
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 90

    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: ${{ needs.release-info.outputs.git_sha }}

      - name: Build binary
        uses: ./.github/actions/build-binary
        with:
          rust: ${{ needs.release-info.outputs.rust }}
          target: ${{ matrix.target }}
          platform: ${{ matrix.os }}-${{ matrix.arch }}
          binary: ${{ matrix.binary }}
          rust-image: ${{ needs.release-info.outputs.rust_image }}
        env:
          CPR_VERSION: ${{ needs.release-info.outputs.version }}
          CPR_GIT_SHA: ${{ needs.release-info.outputs.git_sha }}
          CPR_BUILD_TIME: ${{ needs.release-info.outputs.build_time }}
          CPR_BUILD_TYPE: ${{ needs.release-info.outputs.build_type }}

      - name: Upload binary artifact
        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
        with:
          name: codex-proxy-rs-${{ matrix.os }}-${{ matrix.arch }}
          path: dist/binaries/${{ matrix.os }}-${{ matrix.arch }}/
          if-no-files-found: error
          retention-days: 7

  build-binary:
    name: build-binary (${{ matrix.os }}-${{ matrix.arch }})
    needs: release-info
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.release-info.outputs.non_docker_matrix) }}
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 90

    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: ${{ needs.release-info.outputs.git_sha }}

      - name: Build binary
        uses: ./.github/actions/build-binary
        with:
          rust: ${{ needs.release-info.outputs.rust }}
          target: ${{ matrix.target }}
          platform: ${{ matrix.os }}-${{ matrix.arch }}
          binary: ${{ matrix.binary }}
        env:
          CPR_VERSION: ${{ needs.release-info.outputs.version }}
          CPR_GIT_SHA: ${{ needs.release-info.outputs.git_sha }}
          CPR_BUILD_TIME: ${{ needs.release-info.outputs.build_time }}
          CPR_BUILD_TYPE: ${{ needs.release-info.outputs.build_type }}

      - name: Upload binary artifact
        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
        with:
          name: codex-proxy-rs-${{ matrix.os }}-${{ matrix.arch }}
          path: dist/binaries/${{ matrix.os }}-${{ matrix.arch }}/
          if-no-files-found: error
          retention-days: 7

  package-assets:
    needs: [release-info, frontend, build-docker-binary, build-binary]
    runs-on: ubuntu-26.04
    timeout-minutes: 20
    permissions:
      contents: read
      id-token: write
      attestations: write

    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: ${{ needs.release-info.outputs.git_sha }}

      - name: Download frontend artifact
        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          name: frontend-dist
          path: dist/frontend

      - name: Download binary artifacts
        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          pattern: codex-proxy-rs-*
          path: dist/binaries

      - name: Download sealed plugin assets
        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          name: plugin-release-assets
          path: dist/plugin-release-assets

      - name: Package release assets
        shell: bash
        env:
          VERSION: ${{ needs.release-info.outputs.version }}
          DOCKER_VERSION: ${{ needs.release-info.outputs.docker_version }}
          PLATFORM_MATRIX: ${{ needs.release-info.outputs.platform_matrix }}
        run: ruby .github/scripts/package-release.rb archives

      - name: Generate release asset provenance
        uses: actions/attest@1e69f48acb82d1966a394da916b4c1698aa569d6 # v4.2.2
        with:
          subject-path: dist/release/*

      - name: Upload release assets
        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
        with:
          name: release-assets
          path: dist/release
          if-no-files-found: error
          retention-days: 7
          # tar.gz 已压缩，Actions 只负责传递原始发行字节。
          compression-level: 0

  build-docker-image:
    name: build-docker-image (${{ matrix.dockerPlatform }})
    needs: [release-info, frontend, build-docker-binary]
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.release-info.outputs.docker_matrix) }}
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 45
    permissions:
      contents: read
      packages: write
      id-token: write
      security-events: write
    env:
      TRIVY_QUIET: 'true'
      TRIVY_SKIP_VERSION_CHECK: 'true'

    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: ${{ needs.release-info.outputs.git_sha }}

      - name: Download frontend artifact
        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          name: frontend-dist
          path: dist/docker/web/dist

      - name: Download Docker binary artifacts
        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          name: codex-proxy-rs-${{ matrix.os }}-${{ matrix.arch }}
          path: dist/docker-artifacts/codex-proxy-rs-${{ matrix.os }}-${{ matrix.arch }}

      - name: Download sealed plugin assets
        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          name: plugin-release-assets
          path: dist/plugin-release-assets

      - name: Prepare Docker prebuilt assets
        shell: bash
        env:
          MATRIX_OS: ${{ matrix.os }}
          MATRIX_ARCH: ${{ matrix.arch }}
          MATRIX_BINARY: ${{ matrix.binary }}
        run: ruby .github/scripts/package-release.rb image

      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4.4.1

      - name: Login to GHCR
        uses: docker/login-action@81c6f93d4bc991e510b342a00b419b3bb4efc5c6 # v4.7.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push app image
        id: build-and-push
        uses: docker/build-push-action@c3c9e263c25d99ce0380d002d59b67737d91b0dc # v7.4.0
        with:
          context: .
          file: deploy/Dockerfile
          target: runtime-prebuilt
          platforms: ${{ matrix.dockerPlatform }}
          push: true
          build-args: |
            CPR_PREBUILT_DIR=dist/docker
          no-cache-filters: |
            runtime-base
            runtime-prebuilt
          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-${{ matrix.os }}-${{ matrix.arch }}
          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache-${{ matrix.os }}-${{ matrix.arch }},mode=min
          provenance: mode=max
          sbom: true
          labels: |
            org.opencontainers.image.title=Codex Proxy RS
            org.opencontainers.image.version=${{ needs.release-info.outputs.version }}
            org.opencontainers.image.revision=${{ needs.release-info.outputs.git_sha }}
            org.opencontainers.image.source=https://github.com/zyycn/codex-proxy-rs
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:sha-${{ needs.release-info.outputs.git_sha }}-${{ matrix.arch }}

      - name: Verify exact app image digest
        uses: ./.github/actions/verify-container
        with:
          image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@${{ steps.build-and-push.outputs.digest }}
          platform: ${{ matrix.dockerPlatform }}
          artifact-name: container-diagnostics-${{ github.run_id }}-${{ github.run_attempt }}-${{ matrix.arch }}

      - name: Record verified image digest
        shell: bash
        env:
          IMAGE_DIGEST: ${{ steps.build-and-push.outputs.digest }}
          IMAGE_ARCH: ${{ matrix.arch }}
        run: |
          set -euo pipefail
          [[ "$IMAGE_DIGEST" =~ ^sha256:[a-f0-9]{64}$ ]]
          mkdir -p dist/digests
          printf '%s\n' "$IMAGE_DIGEST" > "dist/digests/linux-${IMAGE_ARCH}.txt"

      - name: Upload verified image digest
        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
        with:
          name: image-digest-${{ matrix.os }}-${{ matrix.arch }}
          path: dist/digests/*.txt
          if-no-files-found: error
          retention-days: 7

  publish:
    concurrency:
      group: release-publication
      queue: max
    # 产物准备可与测试重叠，版本标签和 GitHub Release 必须等全部质量与镜像验证通过
    needs: [release-info, quality, windows, security, package-assets, build-docker-image]
    runs-on: ubuntu-26.04
    timeout-minutes: 20
    permissions:
      contents: write
      packages: write
      id-token: write
      attestations: write

    steps:
      - name: Checkout
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: ${{ needs.release-info.outputs.git_sha }}

      - name: Download release assets
        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          name: release-assets
          path: dist/release

      - name: Download verified image digests
        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
        with:
          pattern: image-digest-*
          path: dist/digests
          merge-multiple: true

      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@f87e5991a6d7451dcb8d9637bfbc97413f497069 # v4.4.1

      - name: Install Cosign
        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2

      - name: Login to GHCR
        uses: docker/login-action@81c6f93d4bc991e510b342a00b419b3bb4efc5c6 # v4.7.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Assemble candidate image manifest
        id: manifest
        shell: bash
        env:
          GIT_SHA: ${{ needs.release-info.outputs.git_sha }}
          DOCKER_PLATFORMS: ${{ needs.release-info.outputs.docker_platforms }}
        run: |
          set -euo pipefail

          image="${REGISTRY}/${IMAGE_NAME}"
          sources=()
          IFS=',' read -ra platforms <<< "${DOCKER_PLATFORMS}"
          for platform in "${platforms[@]}"; do
            platform="${platform//[[:space:]]/}"
            [ -n "${platform}" ] || continue
            arch="${platform##*/}"
            digest="$(cat "dist/digests/linux-${arch}.txt")"
            if [[ ! "$digest" =~ ^sha256:[a-f0-9]{64}$ ]]; then
              echo "invalid verified image digest for ${platform}" >&2
              exit 1
            fi
            sources+=("${image}@${digest}")
          done

          if [ "${#sources[@]}" -eq 0 ]; then
            echo "missing Docker image sources"
            exit 1
          fi

          candidate="${image}:sha-${GIT_SHA}"
          docker buildx imagetools create -t "$candidate" "${sources[@]}"

          inspect_output="$(docker buildx imagetools inspect "$candidate")"
          platform_list="$(awk '$1 == "Platform:" { print $2 }' <<< "${inspect_output}")"
          for platform in "${platforms[@]}"; do
            if ! grep -Eq "^${platform}(/|$)" <<< "${platform_list}"; then
              echo "image manifest is missing platform ${platform}"
              echo "${inspect_output}"
              exit 1
            fi
          done

          digest="$(docker buildx imagetools inspect "$candidate" --format '{{ .Manifest.Digest }}')"
          if [ -z "${digest}" ]; then
            echo "missing image digest"
            exit 1
          fi
          echo "digest=${digest}" >> "$GITHUB_OUTPUT"

      - name: Generate container provenance attestation
        uses: actions/attest@1e69f48acb82d1966a394da916b4c1698aa569d6 # v4.2.2
        with:
          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          subject-digest: ${{ steps.manifest.outputs.digest }}
          push-to-registry: true

      - name: Sign app image digest
        env:
          DIGEST: ${{ steps.manifest.outputs.digest }}
        run: cosign sign --yes "${REGISTRY}/${IMAGE_NAME}@${DIGEST}"

      - name: Prepare release notes
        shell: bash
        env:
          INSTALLATION_NOTES: |
            ## 📥 安装

            **Docker 部署：**
            ```bash
            # 从 GitHub 容器镜像仓库拉取
            docker pull ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ needs.release-info.outputs.docker_version }}
            ```

            请从本版本附件下载 `compose.yaml` 和 `config.example.yaml`。Compose 默认固定到本版本镜像；升级前请对比模板与已有配置。

            **手动下载：**
            请从下方附件中下载适合当前平台的归档包。

            附件包含与当前宿主版本及提交绑定的 `plugin-release-manifest.json`，当前没有默认内置插件。
            教学示例由独立的 `codex-proxy-plugins` 仓库维护和发布，不随宿主发行物分发。

            发布归档提供 GitHub 构建产物证明。Docker 镜像附带软件物料清单（SBOM）、构建来源证明和 cosign 无密钥签名。

            ## 📚 文档

            - [GitHub 仓库](https://github.com/${{ github.repository }})
            - [部署指南](https://github.com/${{ github.repository }}/blob/${{ needs.release-info.outputs.tag }}/deploy/README.md)
        run: |
          ruby <<'RUBY'
          notes = File.readlines('release/notes.md').drop(1).join.strip
          installation = ENV.fetch('INSTALLATION_NOTES').strip
          output = File.join(ENV.fetch('RUNNER_TEMP'), 'release-notes.md')
          File.write(output, "#{notes}\n\n#{installation}\n")
          RUBY

      - name: Upload GitHub Release assets
        id: release
        uses: softprops/action-gh-release@efb35369e0ad2afab669f228072c1b0d510eae64 # v3.0.3
        with:
          tag_name: ${{ needs.release-info.outputs.tag }}
          generate_release_notes: true
          previous_tag: ${{ needs.release-info.outputs.previous_tag }}
          prerelease: ${{ needs.release-info.outputs.prerelease == 'true' }}
          # action 保留已公开 Release 的状态，新 Release 上传完成后仍保持草稿
          draft: true
          make_latest: 'false'
          body_path: ${{ runner.temp }}/release-notes.md
          fail_on_unmatched_files: true
          files: |
            dist/release/*

      - name: Publish version and advance latest
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          VERSION: ${{ needs.release-info.outputs.version }}
          DIGEST: ${{ steps.manifest.outputs.digest }}
          RELEASE_ID: ${{ steps.release.outputs.id }}
        run: ruby .github/scripts/publish-release.rb