Redirect for ${VER}

# Copy this Dockerfile to the root of each branch you want to create an archive # and rename it to X.Y.Dockerfile, where X.Y the major.minor GitLab version. # #- Start of builder build stage -# FROM ruby:3.2.2-alpine3.18 as builder # Set versions as build args to fetch corresponding branches ARG VER ARG SEARCH_BACKEND ARG GOOGLE_SEARCH_KEY ARG NANOC_ENV ENV CI_COMMIT_REF_NAME=$VER ENV SEARCH_BACKEND=$SEARCH_BACKEND ENV GOOGLE_SEARCH_KEY=$GOOGLE_SEARCH_KEY ENV NANOC_ENV=$NANOC_ENV # Install Nanoc dependencies and tools that # are needed to build the docs site and run the tests. RUN apk add --no-cache \ bash \ build-base \ curl \ gcompat \ git \ gnupg \ go \ grep \ gzip \ jq \ libcurl \ libxslt \ libxslt-dev \ minify \ nodejs \ openssl \ ruby-dev \ tar \ xz \ xz-dev \ yarn \ && echo 'gem: --no-document' >> /etc/gemrc \ && gem update --silent --system \ && printf "\n\e[32mINFO: Dependency versions:\e[39m\n" \ && echo "Ruby: $(ruby --version)" \ && echo "RubyGems: $(gem --version)" \ && echo "Node.js: $(node --version)" \ && echo "Yarn: $(yarn --version)" \ && printf "\n" # Build the docs from this branch COPY . /source/ WORKDIR /source RUN yarn install --frozen-lockfile \ && yarn cache clean \ && bundle config set --local path 'vendor/bundle' \ && bundle install \ && bundle exec rake default \ && bundle exec nanoc compile -VV \ && yarn compile:css \ && yarn compile:js RUN if [ "$SEARCH_BACKEND" = "lunr" ]; then make build-lunr-index; fi # Run post-processing on archive: # # 1. Normalize the links in /source/public using version $VER. # 2. Minify the files in /source/public into /dest, creating /dest/public. Must run last. # A trailing slash in the source path will copy all files inside the target directory, # while omitting the trainling slash will copy the directory as well. # We want the trailing slash. More info: # https://github.com/tdewolff/minify/blob/master/cmd/minify/README.md#directories # 3. We move the end result to dest//, because of the way COPY works # in the next stage. If source is a directory, the entire contents of the # directory are copied, including filesystem metadata. The directory itself # is not copied, just its contents. # More info: https://docs.docker.com/engine/reference/builder/#copy # RUN scripts/normalize-links.sh public $VER \ && mkdir $VER \ && scripts/minify-assets.sh $VER/ public/ \ && mkdir dest \ && mv $VER dest/ #- End of builder build stage -# #- Start of NGINX stage -# # # Copy the ending HTML files from the previous 'builder' stage and copy them # to an NGINX Docker image. FROM nginx:stable-alpine # Clean out any existing HTML files RUN rm -rf /usr/share/nginx/html/* # Copy the HTML from the builder stage to the default location for NGINX. # The trailing slashes of the source and destination directories matter. # https://docs.docker.com/engine/reference/builder/#copy COPY --from=builder /source/dest/ /usr/share/nginx/html/ # Make an index.html and 404.html which will redirect / to /${VER}/ RUN echo "Redirect for ${VER}

If you are not redirected automatically, click here.

" > /usr/share/nginx/html/index.html \ && echo "Redirect for ${VER}

If you are not redirected automatically, click here.

" > /usr/share/nginx/html/404.html # Copy the NGINX config COPY dockerfiles/nginx-overrides.conf /etc/nginx/conf.d/default.conf # Start NGINX to serve the archive at / (which will redirect to the version-specific dir) CMD ["sh", "-c", "echo 'GitLab docs are viewable at: http://0.0.0.0:4000'; exec nginx -g 'daemon off;'"] #- End of NGINX stage -#