mirror of https://github.com/docker/docs.git
87 lines
3.3 KiB
Docker
87 lines
3.3 KiB
Docker
# This Dockerfile builds the docs for https://docs.docker.com/
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# from the master branch of https://github.com/docker/docker.github.io
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#
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# Here is the sequence:
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# 1. Set up the build
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# 2. Fetch upstream resources
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# 3. Build master
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# 4. Copy static HTML from already-built archive images
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# 5. Copy Nginx config
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#
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# When the image is run, it starts Nginx and serves the docs at port 4000
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# Get basic configs and Jekyll env
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FROM docs/docker.github.io:docs-builder AS builder
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# Set the target again
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ENV TARGET=/usr/share/nginx/html
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# Set the source directory to md_source
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ENV SOURCE=md_source
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# Get the current docs from the checked out branch
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# ${SOURCE} will contain a directory for each archive
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COPY . ${SOURCE}
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####### START UPSTREAM RESOURCES ########
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# Set vars used by fetch-upstream-resources.sh script
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## Branch to pull from, per ref doc
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## To get master from svn the svn branch needs to be 'trunk'. To get a branch from svn it needs to be 'branches/branchname'
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# Engine
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ENV ENGINE_SVN_BRANCH="branches/17.09.x"
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ENV ENGINE_BRANCH="17.09.x"
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# Distribution
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ENV DISTRIBUTION_SVN_BRANCH="branches/release/2.6"
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ENV DISTRIBUTION_BRANCH="release/2.6"
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# Fetch upstream resources
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RUN bash ./${SOURCE}/_scripts/fetch-upstream-resources.sh ${SOURCE}
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####### END UPSTREAM RESOURCES ########
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# Build the static HTML, now that everything is in place
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RUN jekyll build -s ${SOURCE} -d ${TARGET} --config ${SOURCE}/_config.yml
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# Fix up some links, don't touch the archives
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RUN find ${TARGET} -type f -name '*.html' | grep -vE "v[0-9]+\." | while read i; do sed -i 's#href="https://docs.docker.com/#href="/#g' "$i"; done
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# BUILD OF MASTER DOCS IS NOW DONE!
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# Reset to alpine so we don't get any docs source or extra apps
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FROM nginx:alpine
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# Set the target again
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ENV TARGET=/usr/share/nginx/html
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# Get the built docs output from the previous step
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COPY --from=builder ${TARGET} ${TARGET}
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# Get all the archive static HTML and put it into place
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# To add a new archive, add it here
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# AND ALSO edit _data/docsarchives/archives.yaml to add it to the drop-down
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COPY --from=docs/docker.github.io:v1.4 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v1.5 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v1.6 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v1.7 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v1.8 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v1.9 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v1.10 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v1.11 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v1.12 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v1.13 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v17.03 ${TARGET} ${TARGET}
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COPY --from=docs/docker.github.io:v17.06 ${TARGET} ${TARGET}
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# The archives are self-browseable and each come with an index.html. This creates
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# a conflict with the index.html and 404.html from the master build. The easiest
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# solution is to just overwrite them again here.
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COPY --from=builder ${TARGET}/index.html ${TARGET}/index.html
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COPY --from=builder ${TARGET}/404.html ${TARGET}/404.html
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# Get the nginx config from the nginx-onbuild image
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COPY --from=docs/docker.github.io:nginx-onbuild /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf
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# Serve the site (target), which is now all static HTML
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CMD echo -e "Docker docs are viewable at:\nhttp://0.0.0.0:4000"; exec nginx -g 'daemon off;' |