Golang Dev Tools

# Stage 1: Build the application FROM golang:1.24-alpine AS builder # Install necessary build tools RUN apk add --no-cache git # Set working directory WORKDIR /app # Copy go.mod and go.sum files first for better caching COPY go.mod go.sum ./ RUN go mod download # Copy the source code COPY . . # Build the application with static linking for smaller size RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-w -s" -o go-dev-mcp ./cmd/server # Stage 2: Create the minimal runtime image FROM alpine:3.18 # Set working directory WORKDIR /app # Copy the binary from the builder stage COPY --from=builder /app/go-dev-mcp /app/go-dev-mcp # Create default config directory RUN mkdir -p /etc/go-dev-mcp # Set environment variables ENV PATH="/app:${PATH}" # Expose any necessary ports # Note: MCP servers typically communicate via stdin/stdout, so no ports needed unless for monitoring # Create non-root user for better security RUN adduser -D -u 1000 mcp USER mcp # Set the entrypoint ENTRYPOINT ["/app/go-dev-mcp"]