fix(docker): 修复重复 Cargo registry 定义并增加容器 CI

.dockerignore

@@ -0,0 +1,5 @@
+.git
+target
+.cargo
+*.log
+*_out.html

.github/workflows/docker.yml

@@ -0,0 +1,62 @@
+name: Docker build and smoke test
+
+on:
+  push:
+    branches:
+      - main
+      - 'fix/docker-*'
+    paths:
+      - Dockerfile
+      - .dockerignore
+      - docker-compose.yml
+      - Makefile
+      - Cargo.toml
+      - Cargo.lock
+      - src/**
+      - scripts/smoke-docker.py
+      - .github/workflows/docker.yml
+  pull_request:
+    paths:
+      - Dockerfile
+      - .dockerignore
+      - docker-compose.yml
+      - Makefile
+      - Cargo.toml
+      - Cargo.lock
+      - src/**
+      - scripts/smoke-docker.py
+      - .github/workflows/docker.yml
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: docker-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    env:
+      PORT: '11380'
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Validate Compose configuration
+        run: docker compose config --quiet
+
+      - name: Build and start the service
+        run: make docker-compose-up
+
+      - name: Check HTTP startup and MCP protocol
+        run: python3 scripts/smoke-docker.py
+
+      - name: Show container logs
+        if: always()
+        run: docker compose logs --no-color
+
+      - name: Stop the service
+        if: always()
+        run: docker compose down

Dockerfile

@@ -1,5 +1,5 @@
 # Build stage
-FROM rust:bookworm as builder
+FROM rust:bookworm AS builder
 
 WORKDIR /usr/src/app
 
@@ -13,8 +13,6 @@ RUN apt-get update && apt-get install -y cmake clang
 RUN mkdir -p .cargo && \
     echo '[source.crates-io]\n\
 replace-with = "rsproxy-sparse"\n\
-[source.rsproxy]\n\
-registry = "sparse+https://rsproxy.cn/index/"\n\
 [source.rsproxy-sparse]\n\
 registry = "sparse+https://rsproxy.cn/index/"\n\
 [registries.rsproxy]\n\
@@ -25,7 +23,7 @@ git-fetch-with-cli = true' > .cargo/config.toml
 COPY . .
 
 # Build the application
-RUN cargo build --release
+RUN cargo build --release --locked
 
 # Runtime stage
 FROM debian:bookworm-slim

docker-compose.yml

@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   sosearch:
     build:

scripts/smoke-docker.py

@@ -0,0 +1,50 @@
+"""Validate the built container without depending on public search engines."""
+
+import json
+import os
+import subprocess
+import time
+import urllib.error
+import urllib.request
+
+
+port = os.environ.get("PORT", "11380")
+url = f"http://127.0.0.1:{port}/search"
+deadline = time.monotonic() + 30
+while True:
+    try:
+        with urllib.request.urlopen(url, timeout=2):
+            raise AssertionError("HTTP must reject a missing query")
+    except urllib.error.HTTPError as error:
+        assert error.code == 400, f"Unexpected HTTP status: {error.code}"
+        break
+    except (urllib.error.URLError, TimeoutError):
+        if time.monotonic() >= deadline:
+            raise
+        time.sleep(1)
+print("HTTP: service started and rejects missing query with 400")
+
+requests = [
+    {"jsonrpc": "2.0", "id": 1, "method": "initialize", "params": {}},
+    {"jsonrpc": "2.0", "id": 2, "method": "tools/list"},
+    {"jsonrpc": "2.0", "id": 3, "method": "ping"},
+]
+process = subprocess.run(
+    ["docker", "compose", "run", "--rm", "--no-deps", "-T", "sosearch", "./SoSearch", "--mcp"],
+    input="".join(json.dumps(request) + "\n" for request in requests),
+    capture_output=True,
+    text=True,
+    timeout=30,
+    check=True,
+)
+responses = [json.loads(line) for line in process.stdout.splitlines()]
+assert len(responses) == 3, process.stdout
+assert [response["id"] for response in responses] == [1, 2, 3]
+assert all(response["jsonrpc"] == "2.0" for response in responses)
+assert responses[0]["result"]["serverInfo"]["name"] == "sosearch"
+assert responses[0]["result"]["capabilities"] == {"tools": {}}
+tool = responses[1]["result"]["tools"][0]
+assert tool["name"] == "web_search"
+assert tool["inputSchema"]["required"] == ["query"]
+assert responses[2]["result"] == {}
+print("MCP: initialize, tool discovery and ping passed")