meowrain
5d5a094196
- Add pyright-langserver for Python LSP support - Add environment variable overrides for Python LSP configuration - Install git in Docker image (required for gopls dependency resolution) - Optimize Go binary build with -s -w linker flags for smaller image - Add GOPROXY configuration for faster dependency downloads - Update Node.js installation method with GPG key verification - Add entrypoint script to auto-create go.mod in workspace - Add /app/logs volume for log persistence
108 lines
4.1 KiB
Docker
108 lines
4.1 KiB
Docker
# syntax=docker/dockerfile:1
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# ── Stage 1: Build Go gateway binary ────────────────────────────────────────
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FROM golang:1.25-bookworm AS builder
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WORKDIR /src
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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# 优化：去除符号表(-s -w)减小体积，CGO_ENABLED=0 确保静态链接
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RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/server ./cmd/server
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# ── Stage 2: Build gopls ────────────────────────────────────────────────────
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FROM golang:1.25-bookworm AS gopls-builder
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# 优化：静态编译 gopls，避免 GLIBC 版本依赖问题
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RUN CGO_ENABLED=0 go install golang.org/x/tools/gopls@latest
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# ── Stage 3: Runtime ────────────────────────────────────────────────────────
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FROM eclipse-temurin:22-jdk-noble
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ARG NODE_MAJOR=22
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# ---- System deps ----
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# 🔴 关键修复：必须安装 git，否则 gopls 无法拉取依赖
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# python3: JDTLS 需要
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# nodejs: TS Server 需要
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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ca-certificates \
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curl \
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python3 \
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git \
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gnupg && \
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mkdir -p /etc/apt/keyrings && \
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curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg && \
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echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${NODE_MAJOR}.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list && \
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apt-get update && \
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apt-get install -y --no-install-recommends nodejs && \
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apt-get clean && \
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rm -rf /var/lib/apt/lists/*
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# ---- typescript-language-server + pyright (Python LSP) ----
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RUN npm install -g typescript-language-server typescript pyright && \
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npm cache clean --force
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# ---- Go toolchain (Optimized) ----
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COPY --from=golang:1.25-bookworm /usr/local/go /usr/local/go
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# 🟡 建议：设置 GOPROXY 加速依赖下载 (gopls 需要)
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ENV PATH="/usr/local/go/bin:/go/bin:${PATH}" \
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GOPATH="/go" \
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GOPROXY="https://goproxy.io,direct"
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# ---- gopls ----
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COPY --from=gopls-builder /go/bin/gopls /go/bin/gopls
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# ---- Eclipse JDT Language Server ----
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# !!! 请确保当前目录下有这个文件夹 !!!
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COPY jdt-language-server-1.57.0-202602111032 /opt/jdtls
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RUN chmod +x /opt/jdtls/bin/jdtls /opt/jdtls/bin/jdtls.py
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# ---- Gateway Setup ----
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WORKDIR /app
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COPY --from=builder /out/server /app/server
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# ---- 默认配置 ----
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COPY <<'EOF' /app/config.json
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{
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"port": "8080",
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"workspaceDir": "/workspace",
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"allowOrigin": "*",
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"requestTimeout": "30s",
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"sessionTTL": "20m",
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"cleanupInterval": "2m",
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"maxSessions": 256,
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"enableRedis": false,
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"appEnv": "prod",
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"logLevel": "info",
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"logConsoleEnabled": true,
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"logDir": "/app/logs",
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"servers": [
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{ "language": "go", "languageId": "go", "command": "gopls", "args": [] },
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{ "language": "javascript", "languageId": "javascript", "command": "typescript-language-server", "args": ["--stdio"] },
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{ "language": "typescript", "languageId": "typescript", "command": "typescript-language-server", "args": ["--stdio"] },
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{ "language": "java", "languageId": "java", "command": "/opt/jdtls/bin/jdtls", "args": [] },
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{ "language": "python", "languageId": "python", "command": "pyright-langserver", "args": ["--stdio"] }
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]
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}
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EOF
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# ---- 权限与目录 ----
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RUN mkdir -p /workspace /go /app/logs && \
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groupadd --system app && \
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useradd --system --gid app --home-dir /home/app --create-home app && \
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chown -R app:app /app /workspace /go /home/app /app/logs
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ENV PORT=8080 \
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WORKSPACE_DIR=/workspace
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VOLUME ["/app/logs"]
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EXPOSE 8080
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USER app
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# 🔴 关键：用 entrypoint 脚本在启动时写 go.mod，避免被 volume 挂载覆盖
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# 如果 /workspace 下还没有 go.mod，自动创建一个最小的
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ENTRYPOINT ["sh", "-c", "test -f /workspace/go.mod || printf 'module workspace\n\ngo 1.25\n' > /workspace/go.mod; exec /app/server"] |