TrueChartsClone/.github/scripts/chart-docs.sh

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#!/bin/bash
[ "$DEBUG" == 'true' ] && set -x
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[ "$STRICT" == 'true' ] && set -e
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make_sure_structure_is_there() {
local train="$1"
local chart="$2"
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mkdir -p tmp/website/src/content/docs/charts/${train}/${chart} || echo "chart path already exists, continuing..."
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echo "Checking if website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md exists"
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if [ -f "website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md" ]; then
echo "CHANGELOG.md already exists, continuing..."
return 0
fi
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mkdir -p "website/src/content/docs/charts/${train}/${chart}" || echo "chart path already exists, continuing..."
touch "website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md"
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}
keep_safe_docs() {
local train="$1"
local chart="$2"
echo "Keeping some docs safe..."
mv -f website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md tmp/website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md || :
}
remove_old_docs() {
local train="$1"
local chart="$2"
echo "Removing old docs and recreating based on charts repo..."
rm -rf website/src/content/docs/charts/*/${chart} || :
mkdir -p website/src/content/docs/charts/${train}/${chart} || echo "chart path already exists, continuing..."
}
copy_new_docs() {
local $train="$1"
local chart="$2"
echo "copying new docs to website for ${chart}"
cp -rf charts/${train}/${chart}/docs/* website/src/content/docs/charts/${train}/${chart}/ 2>/dev/null || :
cp -rf charts/${train}/${chart}/icon.webp website/public/img/hotlink-ok/chart-icons/${chart}.webp 2>/dev/null || :
cp -rf charts/${train}/${chart}/icon-small.webp website/public/img/hotlink-ok/chart-icons-small/${chart}.webp 2>/dev/null || :
cp -rf charts/${train}/${chart}/screenshots/* website/public/img/hotlink-ok/chart-screenshots/${chart}/ 2>/dev/null || :
}
copy_safe_docs() {
local train="$1"
local chart="$2"
echo "copying safe docs to website for ${chart}"
cp -rf tmp/website/src/content/docs/charts/${train}/${chart}/* website/src/content/docs/charts/${train}/${chart}/ 2>/dev/null || :
}
append_scale_changelog() {
local train="$1"
local chart="$2"
echo "appending SCALE changelog to actual changelog..."
# Remove header from changelog
sed -i '/^---$/,/^---$/d' "website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md"
# Prepend app-changelog to changelog
cat "charts/${train}/${chart}/app-changelog.md" |
cat - "website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md" >temp &&
mv temp "website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md"
echo "Adding changelog header..."
./.github/scripts/frontmatter.sh "website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md"
}
check_and_fix_title() {
local file="$1"
echo "Checking title..."
ok_title="false"
echo "Getting the first line"
if grep -q "^---$" "${file}"; then
ok_title="true"
elif grep -q "^# " "${file}"; then
echo "Found old-style title, fixing..."
title=$(grep "^# " "${file}" | cut -d " " -f 2-)
# Remove title
sed -i "s/^# ${title}//" "${file}"
content=$(cat "${file}")
echo -e "---\ntitle: ${title}\n---\n${content}" >"${file}"
ok_title="true"
else
ok_title="false"
fi
if [ ${ok_title} == "false" ]; then
echo "Doc title should use front matter and not # for title, for example"
echo "---"
echo "title: some title"
echo "---"
return 1
fi
echo "Title is ok"
return 0
}
process_index() {
local train="$1"
local chart="$2"
local index_path="website/src/content/docs/charts/${train}/${chart}/index.md"
local chart_yaml_path="charts/${train}/${chart}/Chart.yaml"
echo "Creating index.md..."
touch website/src/content/docs/charts/${train}/${chart}/index.md
echo "Adding front matter to index.md..."
echo "---" >>${index_path}
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go-yq -i --front-matter=process '.title="'${chart}'"' ${index_path}
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echo -e "---\n" >>${index_path}
echo "Getting data from Chart.yaml..."
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version=$(go-yq '.version' ${chart_yaml_path})
appversion=$(go-yq '.appVersion' ${chart_yaml_path})
description=$(go-yq -r '.description' ${chart_yaml_path})
sources=$(go-yq -r '.sources' ${chart_yaml_path})
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echo "Adding the data to the index.md file..."
echo '![Version: '"${version}"'](https://img.shields.io/badge/Version-'"${version}"'-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: '"${appversion}"'](https://img.shields.io/badge/AppVersion-'"${appversion}"'-informational?style=flat-square)' >>${index_path}
echo "" >>${index_path}
echo -e "$description\n" >>${index_path}
echo -e "## Chart Sources\n" >>${index_path}
echo -e "$sources\n" >>${index_path}
echo -e "## Available Documentation\n" >>${index_path}
echo "Iterating over all files in the docs directory..."
for file in website/src/content/docs/charts/${train}/${chart}/*.md*; do
echo "Checking file: ${file}"
filename=$(basename "${file}")
# If title is not ok, skip
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if ! check_and_fix_title "${file}"; then
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continue
fi
# If file is index.md, skip
if [ "${filename}" == "index.md" ]; then
continue
fi
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title=$(go-yq --front-matter=process '.title' ${file} | head -n 1)
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echo "The title is: ${title}"
echo "Generating markdown links"
filename="${filename##*/}"
filenameURL=${filename%.*}
filenameURL=${filenameURL,,}
link="[**${title}**](./${filenameURL})"
echo "The link is: ${link}"
echo "- ${link}" >>${index_path}
done
echo "" >>${index_path}
echo -e "## Readme Content\n" >>website/src/content/docs/charts/${train}/${chart}/index.md
tail -n +4 "charts/${train}/${chart}/README.md" >>website/src/content/docs/charts/${train}/${chart}/readmetmp.md
sed -i 's/##/###/' "website/src/content/docs/charts/${train}/${chart}/readmetmp.md"
cat "website/src/content/docs/charts/${train}/${chart}/readmetmp.md" >>"website/src/content/docs/charts/${train}/${chart}/index.md"
rm "website/src/content/docs/charts/${train}/${chart}/readmetmp.md" || echo "couldnt delete readmetmp.md"
}
main() {
local chart_path="$1"
IFS='/' read -r -a chart_parts <<<"$chart_path"
train=${chart_parts[0]}
chart=${chart_parts[1]}
if [ ! -f "charts/${train}"/"${chart}/Chart.yaml" ]; then
echo "chart path does not exist, skipping..."
continue
fi
echo "copying docs to website for ${chart}"
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make_sure_structure_is_there "$train" "$chart"
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keep_safe_docs "$train" "$chart"
remove_old_docs "$train" "$chart"
copy_new_docs "$train" "$chart"
copy_safe_docs "$train" "$chart"
append_scale_changelog "$train" "$chart"
./.github/scripts/frontmatter.sh "website/src/content/docs/charts/${train}/${chart}/CHANGELOG.md"
process_index "$train" "$chart"
echo "Finished processing ${chart}"
}
main "$1"