27 lines
838 B
Docker
27 lines
838 B
Docker
##### this stage will download latest tarball
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FROM alpine:latest AS prep
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ARG HUGO_ARCH=amd64
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RUN \
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apk --no-cache upgrade && \
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apk --no-cache add curl jq && \
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LATEST_RELEASE=$(curl -L -s -H 'Accept: application/json' https://github.com/gohugoio/hugo/releases/latest | jq --raw-output ".tag_name" | sed 's/^v//' ) && \
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echo "Using hugo release: ${LATEST_RELEASE}" && \
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URL="https://github.com/gohugoio/hugo/releases/download/v${LATEST_RELEASE}/hugo_extended_${LATEST_RELEASE}_linux-${HUGO_ARCH}.tar.gz " && \
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echo "Downloading: ${URL}" && \
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wget "${URL}" -O - | tar xzv -C /tmp
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##### final image
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FROM alpine:latest
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COPY --from=prep /tmp/hugo /usr/local/bin/hugo
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RUN \
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apk --no-cache upgrade && \
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apk --no-cache add rsync openssh-client git gcompat libstdc++
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ENTRYPOINT [ "/usr/local/bin/hugo" ]
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