411 lines
14 KiB
Bash
Executable File
411 lines
14 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -o errexit
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set -o nounset
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set -o pipefail
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DEFAULT_CHART_RELEASER_VERSION=v1.2.1
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show_help() {
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cat << EOF
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Usage: $(basename "$0") <options>
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-h, --help Display help
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-v, --version The chart-releaser version to use (default: $DEFAULT_CHART_RELEASER_VERSION)"
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--config The path to the chart-releaser config file
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-d, --charts-dir The charts directory (default: charts)
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-u, --charts-repo-url The GitHub Pages URL to the charts repo (default: https://<owner>.github.io/<repo>)
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-o, --owner The repo owner
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-r, --repo The repo name
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-p, --production Enables uploading releases to github releases
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-s, --standalone Disables Chart Releaser and Catalog Validation, for local generation
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EOF
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}
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main() {
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local version="$DEFAULT_CHART_RELEASER_VERSION"
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local config=
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local standalone=
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local charts_dir=charts/**
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local owner=
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local repo=
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local production=
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local charts_repo_url=
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local token=${CR_TOKEN:-false}
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local parthreads=$(($(nproc) * 2))
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parse_command_line "$@"
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if [ "${token}" == "false" ]; then
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echo "env #CR_TOKEN not found, defaulting to production=false"
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production="false"
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fi
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local repo_root
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repo_root=$(git rev-parse --show-toplevel)
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pushd "$repo_root" > /dev/null
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echo 'Looking up latest tag...'
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local latest_tag
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latest_tag=$(lookup_latest_tag)
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echo "Discovering changed charts since '$latest_tag'..."
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local changed_charts=()
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readarray -t changed_charts <<< "$(lookup_changed_charts "$latest_tag")"
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# copy_general_docs
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if [[ -n "${changed_charts[*]}" ]]; then
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prep_helm
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parallel -j ${parthreads} chart_runner '2>&1' ::: ${changed_charts[@]}
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echo "Starting post-processing"
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# pre_commit
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validate_catalog
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if [ "${production}" == "true" ]; then
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gen_dh_cat
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upload_catalog
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upload_dhcatalog
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fi
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else
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echo "Nothing to do. No chart changes detected."
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fi
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popd > /dev/null
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}
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chart_runner(){
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if [[ -d "${1}" ]]; then
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echo "Start processing ${1} ..."
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chartversion=$(cat ${1}/Chart.yaml | grep "^version: " | awk -F" " '{ print $2 }')
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chartname=$(basename ${1})
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train=$(basename $(dirname "${1}"))
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SCALESUPPORT=$(cat ${1}/Chart.yaml | yq '.annotations."truecharts.org/SCALE-support"' -r)
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helm dependency build "${1}" --skip-refresh || (sleep 10 && helm dependency build "${1}" --skip-refresh) || (sleep 10 && helm dependency build "${1}" --skip-refresh)
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if [[ "${SCALESUPPORT}" == "true" ]]; then
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clean_apps "${1}" "${chartname}" "$train" "${chartversion}"
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copy_apps "${1}" "${chartname}" "$train" "${chartversion}"
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patch_apps "${1}" "${chartname}" "$train" "${chartversion}"
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include_questions "${1}" "${chartname}" "$train" "${chartversion}"
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clean_catalog "${1}" "${chartname}" "$train" "${chartversion}"
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else
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echo "Skipping chart ${1}, no correct SCALE compatibility layer detected"
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fi
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else
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echo "Chart '${1}' no longer exists in repo. Skipping it..."
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fi
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echo "Done processing ${1} ..."
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}
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export -f chart_runner
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include_questions(){
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local chart="$1"
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local chartname="$2"
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local train="$3"
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local chartversion="$4"
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local source="charts/${train}/${chartname}/questions.yaml"
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local target="catalog/${train}/${chartname}/${chartversion}/questions.yaml"
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echo "Making copy of $source to $target"
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cp ${source} ${target}
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echo "Including standardised questions.yaml includes for: ${chartname}"
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sed -i -E 's:^.*# Include\{(.*)\}.*$:cat templates/questions/**/\1.yaml:e' ${target}
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}
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export -f include_questions
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clean_catalog() {
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local chart="$1"
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local chartname="$2"
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local train="$3"
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local chartversion="$4"
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cd catalog/${train}/${chartname}
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local majorversions=$( (find . -mindepth 1 -maxdepth 1 -type d \( ! -iname ".*" \) | sed 's|^\./||g') | sort -Vr | cut -c1 | uniq)
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echo "Removing old versions for: ${chartname}"
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for majorversion in ${majorversions}; do
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local maxofmajor=$( (find . -mindepth 1 -maxdepth 1 -type d \( -iname "${majorversion}.*" \) | sed 's|^\./||g') | sort -Vr | head -n1 )
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local rmversions=$( (find . -mindepth 1 -maxdepth 1 -type d \( -iname "${majorversion}.*" \) \( ! -iname "${maxofmajor}" \) | sed 's|^\./||g') | sort -Vr )
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rm -Rf ${rmversions}
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done
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cd -
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}
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export -f clean_catalog
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pre_commit() {
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if [[ -z "$standalone" ]]; then
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echo "Running pre-commit test-and-cleanup..."
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pre-commit run --all ||:
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# Fix sh files to always be executable
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find . -name '*.sh' | xargs chmod +x
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fi
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}
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export -f pre_commit
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create_changelog() {
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local chart="$1"
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local chartname="$2"
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local train="$3"
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local chartversion="$4"
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local prevversion="$(git tag -l "${chartname}-*" --sort=-v:refname | head -n 1)"
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if [[ -z "$standalone" ]]; then
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echo "Generating changelogs for: ${chartname}"
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# SCALE "Changelog" containing only last change
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git-chglog --next-tag ${chartname}-${chartversion} --tag-filter-pattern ${chartname} --path ${chart} -o ${chart}/app-changelog.md ${chartname}-${chartversion}
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# Append SCALE changelog to actual changelog
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if [[ -f "${chart}/CHANGELOG.md" ]]; then
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true
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else
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touch ${chart}/CHANGELOG.md
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fi
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sed -i '1d' ${chart}/CHANGELOG.md
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cat ${chart}/app-changelog.md | cat - ${chart}/CHANGELOG.md > temp && mv temp ${chart}/CHANGELOG.md
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sed -i '1s/^/# Changelog<br>\n\n/' ${chart}/CHANGELOG.md
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rm ${chart}/app-changelog.md || echo "changelog not found..."
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fi
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}
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export -f create_changelog
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copy_general_docs() {
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yes | cp -rf index.yaml docs/index.yaml 2>/dev/null || :
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yes | cp -rf .github/README.md docs/index.md 2>/dev/null || :
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sed -i '1s/^/---\nhide:\n - navigation\n - toc\n---\n/' docs/index.md
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sed -i 's~<!-- INSERT-DISCORD-WIDGET -->~<iframe src="https://discord.com/widget?id=830763548678291466\&theme=dark" width="350" height="500" allowtransparency="true" frameborder="0" sandbox="allow-popups allow-popups-to-escape-sandbox allow-same-origin allow-scripts"></iframe>~g' docs/index.md
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yes | cp -rf .github/CODE_OF_CONDUCT docs/about/code_of_conduct.md 2>/dev/null || :
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yes | cp -rf .github/CONTRIBUTING docs/development/contributing.md 2>/dev/null || :
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yes | cp -rf .github/SUPPORT.md docs/manual/SUPPORT.md 2>/dev/null || :
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yes | cp -rf LICENSE docs/about/legal/LICENSE.md 2>/dev/null || :
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sed -i '1s/^/# License<br>\n\n/' docs/about/legal/LICENSE.md
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yes | cp -rf NOTICE docs/about/legal/NOTICE.md 2>/dev/null || :
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sed -i '1s/^/# NOTICE<br>\n\n/' docs/about/legal/NOTICE.md
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}
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export -f copy_general_docs
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copy_docs() {
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local chart="$1"
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local chartname="$2"
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local train="$3"
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local chartversion="$4"
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echo "Copying docs for: ${chart}"
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mkdir -p docs/charts/${train}/${chartname} || echo "chart path already exists, continuing..."
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yes | cp -rf ${chart}/CHANGELOG.md docs/charts/${train}/${chartname}/CHANGELOG.md 2>/dev/null || :
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yes | cp -rf ${chart}/security.md docs/charts/${train}/${chartname}/security.md 2>/dev/null || :
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yes | cp -rf ${chart}/CONFIG.md docs/charts/${train}/${chartname}/CONFIG.md 2>/dev/null || :
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yes | cp -rf ${chart}/helm-values.md docs/charts/${train}/${chartname}/helm-values.md 2>/dev/null || :
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rm docs/charts/${train}/${chartname}/LICENSE.md 2>/dev/null || :
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yes | cp -rf ${chart}/LICENSE docs/charts/${train}/${chartname}/LICENSE.md 2>/dev/null || :
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sed -i '1s/^/# License<br>\n\n/' docs/charts/${train}/${chartname}/LICENSE.md 2>/dev/null || :
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}
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export -f copy_docs
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prep_helm() {
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if [[ -z "$standalone" ]]; then
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echo "helm repo update..."
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# helm repo update
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fi
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}
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export -f prep_helm
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clean_apps() {
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local chart="$1"
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local chartname="$2"
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local train="$3"
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local chartversion="$4"
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echo "Cleaning SCALE catalog for Chart: ${chartname}"
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rm -Rf catalog/${train}/${chartname}/${chartversion} 2>/dev/null || :
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rm -Rf catalog/${train}/${chartname}/item.yaml 2>/dev/null || :
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}
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export -f clean_apps
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patch_apps() {
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local chart="$1"
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local chartname="$2"
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local train="$3"
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local chartversion="$4"
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local target="catalog/${train}/${chartname}/${chartversion}"
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echo "Applying SCALE patches for Chart: ${chartname}"
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sed -i '100,$ d' ${target}/CHANGELOG.md || :
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mv ${target}/app-changelog.md ${target}/CHANGELOG.md 2>/dev/null || :
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# Temporary fix to prevent the UI from bugging out on 21.08
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mv ${target}/values.yaml ${target}/ix_values.yaml 2>/dev/null || :
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touch ${target}/values.yaml
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# mv ${target}/SCALE/ix_values.yaml ${target}/ 2>/dev/null || :
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cp -rf ${target}/SCALE/templates/* ${target}/templates 2>/dev/null || :
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rm -rf ${target}/SCALE 2>/dev/null || :
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touch ${target}/values.yaml
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# Generate item.yaml
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cat ${target}/Chart.yaml | grep "icon" >> catalog/${train}/${chartname}/item.yaml
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sed -i "s|^icon:|icon_url:|g" catalog/${train}/${chartname}/item.yaml
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echo "categories:" >> catalog/${train}/${chartname}/item.yaml
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category=$(cat ${target}/Chart.yaml | yq '.annotations."truecharts.org/category"' -r)
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echo "- $category" >> catalog/${train}/${chartname}/item.yaml
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# Generate SCALE App description file
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cat ${target}/Chart.yaml | yq .description -r >> ${target}/app-readme.md
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echo "" >> ${target}/app-readme.md
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echo "This Chart is supplied by TrueCharts, for more information please visit https://truecharts.org" >> ${target}/app-readme.md
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}
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export -f patch_apps
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copy_apps() {
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local chart="$1"
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local chartname="$2"
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local train="$3"
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local chartversion="$4"
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echo "Copying Chart to Catalog: ${2}"
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mkdir -p catalog/${train}/${chartname}/${chartversion}
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cp -Rf ${chart}/* catalog/${train}/${chartname}/${chartversion}/
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}
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export -f copy_apps
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validate_catalog() {
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if [[ -z "$standalone" ]]; then
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echo "Starting Catalog Validation"
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/usr/local/bin/catalog_validate validate --path "${PWD}/catalog"
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fi
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}
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export -f validate_catalog
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upload_catalog() {
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echo "Uploading Catalog..."
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cd catalog
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git config user.name "TrueCharts-Bot"
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git config user.email "bot@truecharts.org"
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git add --all
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git commit -sm "Commit new Chart releases for TrueCharts" || exit 0
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git push
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cd -
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rm -rf catalog
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}
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export -f upload_catalog
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parse_command_line() {
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while :; do
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case "${1:-}" in
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-h|--help)
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show_help
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exit
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;;
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--config)
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if [[ -n "${2:-}" ]]; then
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config="$2"
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shift
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else
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config=".github/cr.yaml"
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shift
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fi
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;;
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-v|--version)
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if [[ -n "${2:-}" ]]; then
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version="$2"
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shift
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else
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echo "ERROR: '-v|--version' cannot be empty." >&2
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show_help
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exit 1
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fi
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;;
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-d|--charts-dir)
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if [[ -n "${2:-}" ]]; then
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charts_dir="$2"
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shift
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else
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echo "ERROR: '-d|--charts-dir' cannot be empty." >&2
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show_help
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exit 1
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fi
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;;
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-u|--charts-repo-url)
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if [[ -n "${2:-}" ]]; then
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charts_repo_url="$2"
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shift
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else
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echo "ERROR: '-u|--charts-repo-url' cannot be empty." >&2
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show_help
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exit 1
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fi
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;;
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-o|--owner)
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if [[ -n "${2:-}" ]]; then
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owner="$2"
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shift
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else
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echo "ERROR: '--owner' cannot be empty." >&2
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show_help
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exit 1
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fi
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;;
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-r|--repo)
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if [[ -n "${2:-}" ]]; then
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repo="$2"
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shift
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else
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echo "ERROR: '--repo' cannot be empty." >&2
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show_help
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exit 1
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fi
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;;
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-p|--production)
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production="true"
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;;
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-s|--standalone)
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standalone="true"
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;;
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*)
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break
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;;
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esac
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shift
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done
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if [[ -z "$owner" ]]; then
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echo "No owner configured, defaulting to truecharts" >&2
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owner="truecharts"
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fi
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if [[ -z "$repo" ]]; then
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echo "No repo configured, defaulting to charts" >&2
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repo="charts"
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fi
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if [[ -z "$charts_repo_url" ]]; then
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charts_repo_url="https://$owner.github.io/$repo"
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fi
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}
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export -f parse_command_line
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lookup_latest_tag() {
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git fetch --tags > /dev/null 2>&1
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if ! git describe --tags --abbrev=0 2> /dev/null; then
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git rev-list --max-parents=0 --first-parent HEAD
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fi
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}
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export -f lookup_latest_tag
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filter_charts() {
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while read -r chart; do
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[[ ! -d "$chart" ]] && continue
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if [[ $(git diff $latest_tag $chart/Chart.yaml | grep "+version") ]]; then
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echo "$chart"
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else
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echo "Version not bumped. Skipping." 1>&2
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fi
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done
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}
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export -f filter_charts
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lookup_changed_charts() {
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local commit="$1"
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local changed_files
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changed_files=$(git diff --find-renames --name-only "$commit" -- "$charts_dir" | grep "Chart.yaml")
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local depth=$(( $(tr "/" "\n" <<< "$charts_dir" | sed '/^\(\.\)*$/d' | wc -l) + 1 ))
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local fields="1-${depth}"
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cut -d '/' -f "$fields" <<< "$changed_files" | uniq | filter_charts
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}
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export -f lookup_changed_charts
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main "$@"
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