sulthan
c55a1de354
tls-client v1.15.1 declares go 1.24.1; every release back to v1.13.0 does the same, so the 1.23 floor cannot stay. Pure Go, so the CGO_ENABLED=0 static build and distroless image are unchanged.
36 lines
1.1 KiB
Docker
36 lines
1.1 KiB
Docker
# syntax=docker/dockerfile:1
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# --- build stage: compile a static, CGO-free binary ---
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FROM golang:1.24-alpine AS build
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WORKDIR /src
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# Dependencies first for layer caching (changes rarely).
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COPY go.mod go.sum ./
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RUN go mod download
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# Then source (changes often).
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# Source plus the go:embed'd assets. Missing either directory turns the embed
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# directive into a build error, so both must be copied before `go build`.
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COPY *.go ./
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COPY templates/ ./templates/
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COPY static/ ./static/
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# Static binary: pure-Go sqlite means CGO_ENABLED=0 -> no libc dependency.
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# -trimpath + -ldflags strip paths and debug info for a smaller image.
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RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/server .
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# Data dir with the runtime user's ownership so the mounted volume inherits it.
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RUN mkdir -p /out/data
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# --- runtime stage: distroless static, non-root ---
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FROM gcr.io/distroless/static:nonroot
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WORKDIR /
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COPY --from=build /out/server /server
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COPY --from=build --chown=65532:65532 /out/data /data
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VOLUME ["/data"]
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EXPOSE 8080
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USER nonroot:nonroot
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ENV DB_PATH=/data/bookmarks.db PORT=8080
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ENTRYPOINT ["/server"]
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