41 lines
1.3 KiB
Docker
41 lines
1.3 KiB
Docker
# syntax=docker/dockerfile-upstream:master-labs
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FROM docker.io/library/golang:1.20.5-alpine3.18 AS hugobuild
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ENV HUGO_VERSION 0.115.3
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# this could be so much simpler..
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# ref: https://docs.docker.com/engine/reference/builder/#adding-a-git-repository-add-git-ref-dir
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# ADD --keep-git-dir=true https://github.com/gohugoio/hugo.git#v${HUGO_VERSION} /hugo
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# hadolint ignore=3018
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RUN apk add --no-cache git musl-dev gcc g++ && \
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git clone https://github.com/gohugoio/hugo.git /hugo
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WORKDIR /hugo
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RUN git checkout "v${HUGO_VERSION}" && \
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\
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CGO_ENABLED=1 GOFLAGS="-buildmode=pie -trimpath -mod=readonly -modcacherw" \
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go build -v -tags extended -ldflags '-s -w -extldflags "-static-pie"' \
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&& ./hugo version
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FROM docker.io/library/alpine:3.18.2
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ARG BUILD_DATE
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ARG VCS_REF
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LABEL description="Container image with Hugo static site generator (extended version) on Alpine base."
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LABEL org.label-schema.build-date=$BUILD_DATE \
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org.label-schema.vcs-url="https://git.dotya.ml/wanderer-containers/alpine-hugo.git" \
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org.label-schema.vcs-ref=$VCS_REF \
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org.label-schema.license=GPL-3.0-or-later
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# required for hugo
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# hadolint ignore=3018
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RUN apk add --no-cache git
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COPY --from=hugobuild /hugo/hugo /usr/bin/hugo
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CMD ["/usr/bin/hugo"]
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# vim: set ts=4 ft=dockerfile fenc=utf-8 ff=unix :
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