forked from Gitlink/gitlink-cli
35 lines
986 B
Docker
35 lines
986 B
Docker
# syntax=docker/dockerfile:1
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# Stage 1: Build
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FROM golang:1.26-alpine AS builder
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ENV GOPROXY=https://goproxy.cn,direct
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WORKDIR /build
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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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# 合并为一个 RUN：showcase-server 复用 gitlink-cli 已编译的依赖（同一 RUN 层内 Go 编译缓存共享）。
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# --mount=type=cache：BuildKit 跨构建保留 Go 编译缓存（/root/.cache/go-build），
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# 之后只重编改动的包，不再全量重编（需 docker build 时 DOCKER_BUILDKIT=1）。
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RUN --mount=type=cache,target=/root/.cache/go-build \
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CGO_ENABLED=0 GOOS=linux go build -buildvcs=false -o gitlink-cli . && \
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CGO_ENABLED=0 GOOS=linux go build -buildvcs=false -o showcase-server ./showcase/
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# Stage 2: Runtime
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FROM alpine:latest
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RUN apk add --no-cache ca-certificates git
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RUN mkdir -p /root/.config/gitlink-cli
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WORKDIR /app
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COPY --from=builder /build/gitlink-cli .
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COPY --from=builder /build/showcase-server .
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EXPOSE 9090
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CMD ["./showcase-server"]
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