36 lines
1.4 KiB
Docker
36 lines
1.4 KiB
Docker
# 构建上下文：仓库根。不含源码与工具链。
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# syntax=docker/dockerfile:1
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FROM golang:1.27-bookworm AS build
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WORKDIR /src
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ENV GOTOOLCHAIN=local
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COPY backend/go.mod backend/go.sum ./
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RUN go mod download
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COPY backend/ ./
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ARG VERSION=dev
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ARG COMMIT=unknown
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# -tags nodynamic：gen2brain/webp 默认经 purego dlopen libwebp.so，会把二进制动态链接到
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# glibc（INTERP /lib64/ld-linux），Alpine 无法 exec（0.2.1 首版事故）。该标签强制走
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# wasm2go 转译的纯 Go 实现，保持 CGO_ENABLED=0 全静态。
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RUN CGO_ENABLED=0 GOOS=linux go build -tags nodynamic \
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-trimpath \
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-ldflags="-s -w -X github.com/freefire/jiang13-bbs/version.Version=${VERSION} -X github.com/freefire/jiang13-bbs/version.Commit=${COMMIT}" \
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-o /out/jiang13 ./cmd/jiang13
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FROM alpine:3.21
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RUN apk add --no-cache ca-certificates tzdata wget su-exec \
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&& adduser -D -H -u 1000 jiang13 \
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&& mkdir -p /var/lib/jiang13/data
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COPY --from=build /out/jiang13 /usr/local/bin/jiang13
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COPY deploy/api-entrypoint.sh /usr/local/bin/api-entrypoint.sh
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RUN sed -i 's/\r$//' /usr/local/bin/api-entrypoint.sh && chmod +x /usr/local/bin/api-entrypoint.sh
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ENV JIANG13_WORK_PATH=/var/lib/jiang13 \
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HTTP_PORT=3001 \
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DEV_MODE=false \
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TZ=UTC
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WORKDIR /var/lib/jiang13
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EXPOSE 3001
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HEALTHCHECK --interval=10s --timeout=3s --start-period=20s --retries=5 \
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CMD wget -qO- http://127.0.0.1:3001/health || exit 1
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ENTRYPOINT ["/usr/local/bin/api-entrypoint.sh"]
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