25 lines
688 B
Docker
25 lines
688 B
Docker
# 多阶段构建，纯 Go（CGO_ENABLED=0）+ modernc.org/sqlite，适合 Alpine运行。
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# 对外映射建议：主机 28088 ->容器 8088（见 docker-compose.yml）。
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FROM golang:alpine AS build
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WORKDIR /src
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RUN apk add --no-cache git
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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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ENV CGO_ENABLED=0
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RUN go build -trimpath -ldflags="-s -w" -o /out/mengpost-api .
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FROM alpine:3.21
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RUN apk add --no-cache ca-certificates tzdata
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ENV TZ=Asia/Shanghai
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WORKDIR /app
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RUN mkdir -p /app/data
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COPY --from=build /out/mengpost-api /app/mengpost-api
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ENV GIN_MODE=release
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ENV MP_PORT=8088
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ENV MP_DB=/app/data/mengpost.db
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EXPOSE 8088
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ENTRYPOINT ["/app/mengpost-api"]
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