refactor(backend): 启动环境初始化与资源项目化（零跨项目依赖）

- main.py：uv run main.py 一键启动——读取 backend/.env、TORCH_HOME/NLTK_DATA 指向项目内缓存、certifi SSL + NO_PROXY 网络直连、默认开启 s2s，启动横幅 - vendor/：补丁后 s2s 云化栈移入项目（backend/vendor/s2s-cloud），pyproject sources 改相对路径 - .gitignore：忽略 .torch-cache / nltk_data 缓存 - AGENTS.md：进程管理铁律（AI 不启动/重启服务，由用户操作）
2026-08-18 01:37:57 +08:00
parent 41e9681aa0
commit 7f25c8f6bb
198 changed files with 44792 additions and 4 deletions
@@ -0,0 +1,98 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  ruff:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7.0.0
+      - uses: astral-sh/setup-uv@v8.2.0
+        with:
+          version: "latest"
+      - run: uv sync --group dev
+      - name: Ruff check
+        run: uv run ruff check src/ tests/
+      - name: Ruff format
+        run: uv run ruff format --check src/ tests/
+
+  mypy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7.0.0
+      - uses: astral-sh/setup-uv@v8.2.0
+        with:
+          version: "latest"
+      - run: uv sync --group dev
+      - name: Mypy
+        run: uv run mypy src/
+
+  pytest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7.0.0
+      - uses: astral-sh/setup-uv@v8.2.0
+        with:
+          version: "latest"
+      - run: uv sync --group dev
+      - name: NLTK data (punkt_tab for sent_tokenize)
+        run: uv run python -c "import nltk; nltk.download('punkt_tab')"
+      - name: Pytest
+        run: uv run pytest tests/ -x -q
+
+  package:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7.0.0
+      - uses: astral-sh/setup-uv@v8.2.0
+        with:
+          version: "latest"
+      - name: Build distributions
+        run: uv build
+      - name: Check package metadata
+        run: uvx twine check --strict dist/*
+      - uses: actions/upload-artifact@v7
+        with:
+          name: dist
+          path: dist/*
+
+  install-smoke:
+    name: Install smoke (${{ matrix.label }})
+    needs: package
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - label: linux
+            os: ubuntu-latest
+          - label: macos-arm64
+            os: macos-14
+    steps:
+      - uses: actions/checkout@v7.0.0
+      - uses: actions/setup-python@v6.3.0
+        with:
+          python-version: "3.11"
+      - uses: actions/download-artifact@v8
+        with:
+          name: dist
+          path: dist
+      - name: Install wheel with pip
+        shell: bash
+        run: |
+          python -m venv .venv-smoke
+          source .venv-smoke/bin/activate
+          python -m pip install --upgrade pip
+          python -m pip install dist/speech_to_speech-*.whl
+          python -m pip check
+      - name: Run installed CLI smoke test
+        shell: bash
+        run: |
+          source .venv-smoke/bin/activate
+          unset OPENAI_API_KEY
+          # Validate the installed entry point without loading models or calling OpenAI.
+          python tests/install_smoke.py