29 lines
553 B
Docker
29 lines
553 B
Docker
# build stage
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FROM golang:1.25-alpine AS build
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WORKDIR /src
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# Download Go modules
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COPY go.mod go.sum ./
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RUN go mod download
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# this could be simplified a lot by being stricter on what we copy.
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COPY . .
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ENV GOCACHE=/root/.cache/go-build
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RUN --mount=type=cache,target="/root/.cache/go-build" CGO_ENABLED=0 GOOS=linux go build -o kb .
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# copy only binary and static files to slim image size
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FROM alpine
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WORKDIR /app
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COPY --from=build /src/kb .
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COPY --from=build /src/web ./web
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# application binds to 80 by default
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EXPOSE 80
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ENTRYPOINT ["/app/kb"]
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