docs/_scripts/fetch-library-samples.sh

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#!/usr/bin/env bash
# Get the Library docs
svn co https://github.com/docker-library/docs/trunk ./_samples/library || (echo "Failed library download" && exit 1)
# Remove symlinks to maintainer.md because they break jekyll and we don't use em
find ./_samples/library -maxdepth 9 -type l -delete
# Loop through the README.md files, turn them into rich index.md files
FILES=$(find ./_samples/library -type f -name 'README.md')
for f in ${FILES}
do
curdir=$(dirname "${f}")
justcurdir="${curdir##*/}"
if [ -e ${curdir}/README-short.txt ]
then
# shortrm=$(<${curdir}/README-short.txt)
shortrm=$(cat ${curdir}/README-short.txt)
fi
echo "Adding front-matter to ${f} ..."
echo --- >> ${curdir}/front-matter.txt
echo title: "${justcurdir}" >> ${curdir}/front-matter.txt
echo keywords: library, sample, ${justcurdir} >> ${curdir}/front-matter.txt
echo repo: "${justcurdir}" >> ${curdir}/front-matter.txt
echo layout: docs >> ${curdir}/front-matter.txt
echo permalink: /samples/library/${justcurdir}/ >> ${curdir}/front-matter.txt
echo redirect_from: >> ${curdir}/front-matter.txt
echo - /samples/${justcurdir}/ >> ${curdir}/front-matter.txt
echo description: \| >> ${curdir}/front-matter.txt
echo \ \ ${shortrm} >> ${curdir}/front-matter.txt
echo --- >> ${curdir}/front-matter.txt
echo >> ${curdir}/front-matter.txt
echo ${shortrm} >> ${curdir}/front-matter.txt
echo >> ${curdir}/front-matter.txt
if [ -e ${curdir}/github-repo ]
then
# gitrepo=$(<${curdir}/github-repo)
gitrepo=$(cat ${curdir}/github-repo)
echo >> ${curdir}/front-matter.txt
echo GitHub repo: \["${gitrepo}"\]\("${gitrepo}"\)\{: target="_blank"\} >> ${curdir}/front-matter.txt
echo >> ${curdir}/front-matter.txt
fi
cat ${curdir}/front-matter.txt ./_samples/boilerplate.txt > ${curdir}/header.txt
echo {% raw %} >> ${curdir}/header.txt
cat ${curdir}/header.txt ${curdir}/README.md > ${curdir}/index.md
echo {% endraw %} >> ${curdir}/index.md
rm -rf ${curdir}/front-matter.txt
rm -rf ${curdir}/header.txt
done
rm ./_samples/library/index.md