25 lines
484 B
Docker
25 lines
484 B
Docker
# syntax=docker/dockerfile:1
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# ---- build stage ----
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FROM golang:1.25-alpine AS build
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WORKDIR /src
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# Cache module downloads before copying source (layer caching).
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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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# Build a fully static binary (CGO disabled, no libc dependency).
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RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /bin/hatch ./cmd/hatch
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# ---- run stage ----
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FROM scratch
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COPY --from=build /bin/hatch /bin/hatch
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EXPOSE 8080
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ENTRYPOINT ["/bin/hatch"]
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