mirror of
https://github.com/jakejarvis/hugo-docker.git
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50 lines
2.0 KiB
Docker
50 lines
2.0 KiB
Docker
# using a base image cached by GitHub:
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# https://github.com/actions/virtual-environments/blob/master/images/linux/scripts/installers/docker-moby.sh#L42
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FROM node:12-alpine
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ENV HUGO_VERSION 0.71.1
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# remove/comment the following line completely to build with vanilla Hugo:
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ENV HUGO_EXTENDED 1
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LABEL "com.github.actions.name"="Hugo Build"
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LABEL "com.github.actions.description"="Hugo as an action, with extended support and legacy versions"
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LABEL "com.github.actions.icon"="edit"
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LABEL "com.github.actions.color"="gray-dark"
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LABEL version="${HUGO_VERSION}${HUGO_EXTENDED:+-extended}"
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LABEL repository="https://github.com/jakejarvis/hugo-build-action"
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LABEL homepage="https://jarv.is/"
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LABEL maintainer="Jake Jarvis <jake@jarv.is>"
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# only install libc6-compat & libstdc++ if we're building extended Hugo
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# https://gitlab.com/yaegashi/hugo/commit/22f0d5cbd6114210ba7835468facbdee60609aa2
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RUN apk update && \
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apk add --no-cache \
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ca-certificates \
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git \
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python3 \
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ruby \
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${HUGO_EXTENDED:+libc6-compat libstdc++} && \
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update-ca-certificates && \
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npm install --global postcss-cli autoprefixer @babel/core @babel/cli && \
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pip3 install --upgrade Pygments==2.* && \
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gem install asciidoctor && \
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wget https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_EXTENDED:+extended_}${HUGO_VERSION}_Linux-64bit.tar.gz && \
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wget https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_checksums.txt && \
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grep hugo_${HUGO_EXTENDED:+extended_}${HUGO_VERSION}_Linux-64bit.tar.gz hugo_${HUGO_VERSION}_checksums.txt | sha256sum -c && \
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tar xf hugo_${HUGO_EXTENDED:+extended_}${HUGO_VERSION}_Linux-64bit.tar.gz && \
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mv ./hugo /usr/bin && \
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chmod +x /usr/bin/hugo && \
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rm -rf hugo_*
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# verify everything's OK, fail otherwise
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RUN hugo version && \
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hugo env && \
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postcss --version && \
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autoprefixer --version && \
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babel --version && \
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pygmentize -V && \
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asciidoctor --version
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ENTRYPOINT ["hugo"]
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