TrueChartsClone/tools/build-release.sh

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#!/usr/bin/env bash
set -o errexit
set -o nounset
set -o pipefail
DEFAULT_CHART_RELEASER_VERSION=v1.2.1
show_help() {
cat << EOF
Usage: $(basename "$0") <options>
-h, --help Display help
-v, --version The chart-releaser version to use (default: $DEFAULT_CHART_RELEASER_VERSION)"
--config The path to the chart-releaser config file
-d, --charts-dir The charts directory (default: charts)
-u, --charts-repo-url The GitHub Pages URL to the charts repo (default: https://<owner>.github.io/<repo>)
-o, --owner The repo owner
-r, --repo The repo name
-p, --production Enables uploading releases to github releases
-s, --standalone Disables Chart Releaser and Catalog Validation, for local generation
EOF
}
main() {
local version="$DEFAULT_CHART_RELEASER_VERSION"
local config=
local standalone=
local charts_dir=charts/**
local owner=
local repo=
local production=
local charts_repo_url=
local token=${CR_TOKEN:-false}
local parthreads=$(($(nproc) * 2))
parse_command_line "$@"
if [ "${token}" == "false" ]; then
echo "env #cr_TOKEN not found, defaulting to production=false"
production="false"
fi
local repo_root
repo_root=$(git rev-parse --show-toplevel)
pushd "$repo_root" > /dev/null
echo 'Looking up latest tag...'
local latest_tag
latest_tag=$(lookup_latest_tag)
echo "Discovering changed charts since '$latest_tag'..."
local changed_charts=()
readarray -t changed_charts <<< "$(lookup_changed_charts "$latest_tag")"
copy_general_docs
if [[ -n "${changed_charts[*]}" ]]; then
rm -rf .cr-release-packages
mkdir -p .cr-release-packages
rm -rf .cr-index
mkdir -p .cr-index
prep_helm
parallel -j ${parthreads} chart_runner '2>&1' ::: ${changed_charts[@]}
echo "Starting post-processing"
pre_commit
validate_catalog
if [ "${production}" == "true" ]; then
gen_dh_cat
release_charts
update_index
fi
for chart in "${changed_charts[@]}"; do
if [[ -d "$chart" ]]; then
chartversion=$(cat ${chart}/Chart.yaml | grep "^version: " | awk -F" " '{ print $2 }')
chartname=$(basename ${chart})
train=$(basename $(dirname "$chart"))
edit_release "$chart" "$chartname" "$train" "$chartversion"
fi
done
else
echo "Nothing to do. No chart changes detected."
fi
popd > /dev/null
}
chart_runner(){
if [[ -d "${1}" ]]; then
echo "Start processing ${1} ..."
chartversion=$(cat ${1}/Chart.yaml | grep "^version: " | awk -F" " '{ print $2 }')
chartname=$(basename ${1})
train=$(basename $(dirname "${1}"))
SCALESUPPORT=$(cat ${1}/Chart.yaml | yq '.annotations."truecharts.org/SCALE-support"' -r)
helm dependency update "${1}" --skip-refresh || (sleep 10 && helm dependency update "${1}" --skip-refresh) || (sleep 10 && helm dependency update "${1}" --skip-refresh)
helm_sec_scan "${1}" "${chartname}" "$train" "${chartversion}" || echo "helm-chart security-scan failed..."
container_sec_scan "${1}" "${chartname}" "$train" "${chartversion}" || echo "container security-scan failed..."
sec_scan_cleanup "${1}" "${chartname}" "$train" "${chartversion}" || echo "security-scan cleanup failed..."
sync_tag "${1}" "${chartname}" "$train" "${chartversion}" || echo "Tag sync failed..."
create_changelog "${1}" "${chartname}" "$train" "${chartversion}" || echo "changelog generation failed..."
generate_docs "${1}" "${chartname}" "$train" "${chartversion}" || echo "Docs generation failed..."
copy_docs "${1}" "${chartname}" "$train" "${chartversion}" || echo "Docs Copy failed..."
package_chart "${1}"
if [[ "${SCALESUPPORT}" == "true" ]]; then
clean_apps "${1}" "${chartname}" "$train" "${chartversion}"
copy_apps "${1}" "${chartname}" "$train" "${chartversion}"
patch_apps "${1}" "${chartname}" "$train" "${chartversion}"
include_questions "${1}" "${chartname}" "$train" "${chartversion}"
clean_catalog "${1}" "${chartname}" "$train" "${chartversion}"
else
echo "Skipping chart ${1}, no correct SCALE compatibility layer detected"
fi
else
echo "Chart '${1}' no longer exists in repo. Skipping it..."
fi
echo "Done processing ${1} ..."
}
export -f chart_runner
include_questions(){
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
local target="catalog/${train}/${chartname}/${chartversion}"
echo "Including standardised questions.yaml includes for: ${chartname}"
# Replace # Include{global} with the standard global codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{global}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/global.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{groups} with the standard groups codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{groups}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/groups.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{fixedEnv} with the standard fixedEnv codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{fixedEnv}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/fixedEnv.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{controllerExpert} with the standard controllerExpert codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{controllerExpert}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/controllerExpert.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{containerConfig} with the standard containerConfig codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{containerConfig}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/containerConfig.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{serviceSelector} with the standard serviceSelector codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{serviceSelector}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/serviceSelector.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{serviceExpert} with the standard serviceExpert codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{serviceExpert}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/serviceExpert.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{serviceList} with the standard serviceList codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{serviceList}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/serviceList.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{persistenceBasic} with the standard persistenceBasic codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{persistenceBasic}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/persistenceBasic.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{persistenceAdvanced} with the standard persistenceAdvanced codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{persistenceAdvanced}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/persistenceAdvanced.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{persistenceList} with the standard persistenceList codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{persistenceList}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/persistenceList.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{security} with the standard security codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{security}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/security.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{securityContextAdvanced} with the standard securityContextAdvanced codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{securityContextAdvanced}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/securityContextAdvanced.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{podSecurityContextAdvanced} with the standard podSecurityContextAdvanced codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{podSecurityContextAdvanced}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/podSecurityContextAdvanced.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{ingressDefault} with the standard ingressDefault codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{ingressDefault}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/ingressDefault.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{ingressTLS} with the standard ingressTLS codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{ingressTLS}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/ingressTLS.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{ingressTraefik} with the standard ingressTraefik codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{ingressTraefik}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/ingressTraefik.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{ingressExpert} with the standard ingressExpert codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{ingressExpert}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/ingressExpert.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{ingressList} with the standard ingressList codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{ingressList}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/ingressList.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{addons} with the standard addons codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{addons}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/addons.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{metrics} with the standard metrics codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{metrics}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/metrics.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{metrics3m} with the standard metrics3m codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{metrics3m}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/metrics3m.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{metrics60m} with the standard metrics60m codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{metrics60m}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/metrics60m.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{prometheusRule} with the standard prometheusRule codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{prometheusRule}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/prometheusRule.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{advanced} with the standard advanced codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{advanced}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/advanced.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
# Replace # Include{resources} with the standard resources codesnippet
awk 'NR==FNR { a[n++]=$0; next }
/# Include{resources}/ { for (i=0;i<n;++i) print a[i]; next }
1' templates/questions/resources.yaml ${target}/questions.yaml > "tmp${chartname}" && mv "tmp${chartname}" ${target}/questions.yaml
}
export -f include_questions
clean_catalog() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
cd catalog/${train}/${chartname}
local majorversions=$( (find . -mindepth 1 -maxdepth 1 -type d \( ! -iname ".*" \) | sed 's|^\./||g') | sort -Vr | cut -c1 | uniq)
echo "Removing old versions for: ${chartname}"
for majorversion in ${majorversions}; do
local maxofmajor=$( (find . -mindepth 1 -maxdepth 1 -type d \( -iname "${majorversion}.*" \) | sed 's|^\./||g') | sort -Vr | head -n1 )
local rmversions=$( (find . -mindepth 1 -maxdepth 1 -type d \( -iname "${majorversion}.*" \) \( ! -iname "${maxofmajor}" \) | sed 's|^\./||g') | sort -Vr )
rm -Rf ${rmversions}
done
cd -
}
export -f clean_catalog
gen_dh_cat() {
rm -rf dh_catalog/*.*
rm -rf dh_catalog/*
cp -rf catalog/* dh_catalog
cd dh_catalog
find ./ -type f -name *.yaml -exec sed -i 's/tccr.io/dh.tccr.io/gI' {} \;
cd -
}
export -f gen_dh_cat
# Designed to ensure the appversion in Chart.yaml is in sync with the primary App tag if found
sync_tag() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
echo "Attempting to sync primary tag with appversion for: ${chartname}"
local tag="$(cat ${chart}/values.yaml | grep '^ tag: ' | awk -F" " '{ print $2 }' | head -1)"
tag="${tag%%@*}"
tag="${tag:-auto}"
tag=$(echo $tag | sed "s/release-//g")
tag=$(echo $tag | sed "s/release_//g")
tag=$(echo $tag | sed "s/version-//g")
tag=$(echo $tag | sed "s/version_//g")
tag="${tag#*V.}"
tag="${tag#*v-}"
tag="${tag#*v}"
tag="${tag%-*}"
tag="${tag:0:10}"
tag="${tag%-}"
tag="${tag%_}"
tag="${tag%.}"
sed -i -e "s|appVersion: .*|appVersion: \"${tag}\"|" "${chart}/Chart.yaml"
}
export -f sync_tag
helm_sec_scan() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
echo "Scanning helm security for ${chartname}"
mkdir -p ${chart}/render
rm -rf ${chart}/security.md || echo "removing old security.md file failed..."
cat templates/security.tpl >> ${chart}/security.md
echo "" >> ${chart}/security.md
helm template ${chart} --output-dir ${chart}/render > /dev/null
trivy config -f template --template "@./templates/trivy-config.tpl" -o ${chart}/render/tmpsec${chartname}.md ${chart}/render
cat ${chart}/render/tmpsec${chartname}.md >> ${chart}/security.md
rm -rf ${chart}/render/tmpsec${chartname}.md || true
echo "" >> ${chart}/security.md
}
export -f helm_sec_scan
container_sec_scan() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
echo "Scanning container security for ${chartname}"
echo "## Containers" >> ${chart}/security.md
echo "" >> ${chart}/security.md
echo "##### Detected Containers" >> ${chart}/security.md
echo "" >> ${chart}/security.md
find ./${chart}/render/ -name '*.yaml' -type f -exec cat {} \; | grep image: | sed "s/image: //g" | sed "s/\"//g" >> ${chart}/render/containers.tmp
cat ${chart}/render/containers.tmp >> ${chart}/security.md
echo "" >> ${chart}/security.md
echo "##### Scan Results" >> ${chart}/security.md
echo "" >> ${chart}/security.md
for container in $(cat ${chart}/render/containers.tmp); do
echo "processing container: ${container}"
echo "" >> ${chart}/security.md
trivy image -f template --template "@./templates/trivy-container.tpl" -o ${chart}/render/tmpsec${chartname}.md "${container}"
cat ${chart}/render/tmpsec${chartname}.md >> ${chart}/security.md
rm -rf ${chart}/render/tmpsec${chartname}.md || true
echo "" >> ${chart}/security.md
done
}
export -f container_sec_scan
sec_scan_cleanup() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
rm -rf ${chart}/render
sed -i 's/ghcr.io/tccr.io/g' ${chart}/security.md
}
export -f sec_scan_cleanup
pre_commit() {
if [[ -z "$standalone" ]]; then
echo "Running pre-commit test-and-cleanup..."
pre-commit run --all ||:
# Fix sh files to always be executable
find . -name '*.sh' | xargs chmod +x
fi
}
export -f pre_commit
edit_release() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
# In here we can in the future add code to edit the release notes of the github releases
# For example: using the github API: https://docs.github.com/en/rest/reference/repos#update-a-release
}
export -f edit_release
create_changelog() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
local prevversion="$(git tag -l "${chartname}-*" --sort=-v:refname | head -n 1)"
if [[ -z "$standalone" ]]; then
echo "Generating changelogs for: ${chartname}"
# SCALE "Changelog" containing only last change
git-chglog --next-tag ${chartname}-${chartversion} --tag-filter-pattern ${chartname} --path ${chart} -o ${chart}/app-changelog.md ${chartname}-${chartversion}
# Append SCALE changelog to actual changelog
if [[ -f "${chart}/CHANGELOG.md" ]]; then
true
else
touch ${chart}/CHANGELOG.md
fi
sed -i '1d' ${chart}/CHANGELOG.md
cat ${chart}/app-changelog.md | cat - ${chart}/CHANGELOG.md > temp && mv temp ${chart}/CHANGELOG.md
sed -i '1s/^/# Changelog<br>\n\n/' ${chart}/CHANGELOG.md
rm ${chart}/app-changelog.md || echo "changelog not found..."
fi
}
export -f create_changelog
copy_general_docs() {
yes | cp -rf index.yaml docs/index.yaml 2>/dev/null || :
yes | cp -rf .github/README.md docs/index.md 2>/dev/null || :
sed -i '1s/^/---\nhide:\n - navigation\n - toc\n---\n/' docs/index.md
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
yes | cp -rf .github/CODE_OF_CONDUCT docs/about/code_of_conduct.md 2>/dev/null || :
yes | cp -rf .github/CONTRIBUTING docs/development/contributing.md 2>/dev/null || :
yes | cp -rf .github/SUPPORT.md docs/manual/SUPPORT.md 2>/dev/null || :
yes | cp -rf LICENSE docs/about/legal/LICENSE.md 2>/dev/null || :
sed -i '1s/^/# License<br>\n\n/' docs/about/legal/LICENSE.md
yes | cp -rf NOTICE docs/about/legal/NOTICE.md 2>/dev/null || :
sed -i '1s/^/# NOTICE<br>\n\n/' docs/about/legal/NOTICE.md
}
export -f copy_general_docs
generate_docs() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
if [[ -z "$standalone" ]]; then
echo "Generating Docs"
if [ "${chartname}" == "common" ]; then
helm-docs \
--ignore-file=".helmdocsignore" \
--output-file="README.md" \
--template-files="/__w/apps/apps/templates/docs/common-README.md.gotmpl" \
--chart-search-root="${chart}"
helm-docs \
--ignore-file=".helmdocsignore" \
--output-file="helm-values.md" \
--template-files="/__w/apps/apps/templates/docs/common-helm-values.md.gotmpl" \
--chart-search-root="${chart}"
else
helm-docs \
--ignore-file=".helmdocsignore" \
--output-file="README.md" \
--template-files="/__w/apps/apps/templates/docs/README.md.gotmpl" \
--chart-search-root="${chart}"
helm-docs \
--ignore-file=".helmdocsignore" \
--output-file="CONFIG.md" \
--template-files="/__w/apps/apps/templates/docs/CONFIG.md.gotmpl" \
--chart-search-root="${chart}"
helm-docs \
--ignore-file=".helmdocsignore" \
--output-file="helm-values.md" \
--template-files="/__w/apps/apps/templates/docs/helm-values.md.gotmpl" \
--chart-search-root="${chart}"
fi
fi
}
export -f generate_docs
copy_docs() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
echo "Copying docs for: ${chart}"
if [ "${chartname}" == "common" ]; then
mkdir -p docs/apps/common || :
yes | cp -rf charts/library/common/README.md docs/apps/common/index.md 2>/dev/null || :
yes | cp -rf charts/library/common/helm-values.md docs/apps/common/helm-values.md 2>/dev/null || :
else
mkdir -p docs/apps/${train}/${chartname} || echo "app path already exists, continuing..."
yes | cp -rf ${chart}/README.md docs/apps/${train}/${chartname}/index.md 2>/dev/null || :
yes | cp -rf ${chart}/CHANGELOG.md docs/apps/${train}/${chartname}/CHANGELOG.md 2>/dev/null || :
yes | cp -rf ${chart}/security.md docs/apps/${train}/${chartname}/security.md 2>/dev/null || :
yes | cp -rf ${chart}/CONFIG.md docs/apps/${train}/${chartname}/CONFIG.md 2>/dev/null || :
yes | cp -rf ${chart}/helm-values.md docs/apps/${train}/${chartname}/helm-values.md 2>/dev/null || :
rm docs/apps/${train}/${chartname}/LICENSE.md 2>/dev/null || :
yes | cp -rf ${chart}/LICENSE docs/apps/${train}/${chartname}/LICENSE.md 2>/dev/null || :
sed -i '1s/^/# License<br>\n\n/' docs/apps/${train}/${chartname}/LICENSE.md 2>/dev/null || :
fi
}
export -f copy_docs
prep_helm() {
if [[ -z "$standalone" ]]; then
helm repo add truecharts https://truecharts.org
helm repo add bitnami https://charts.bitnami.com/bitnami
helm repo add metallb https://metallb.github.io/metallb
helm repo add grafana https://grafana.github.io/helm-charts
helm repo add prometheus https://prometheus-community.github.io/helm-charts
helm repo update
fi
}
export -f prep_helm
clean_apps() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
echo "Cleaning SCALE catalog for App: ${chartname}"
rm -Rf catalog/${train}/${chartname}/${chartversion} 2>/dev/null || :
rm -Rf catalog/${train}/${chartname}/item.yaml 2>/dev/null || :
}
export -f clean_apps
patch_apps() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
local target="catalog/${train}/${chartname}/${chartversion}"
echo "Applying SCALE patches for App: ${chartname}"
sed -i '100,$ d' ${target}/CHANGELOG.md || :
mv ${target}/app-changelog.md ${target}/CHANGELOG.md 2>/dev/null || :
# Temporary fix to prevent the UI from bugging out on 21.08
mv ${target}/values.yaml ${target}/ix_values.yaml 2>/dev/null || :
touch ${target}/values.yaml
# mv ${target}/SCALE/ix_values.yaml ${target}/ 2>/dev/null || :
cp -rf ${target}/SCALE/templates/* ${target}/templates 2>/dev/null || :
rm -rf ${target}/SCALE 2>/dev/null || :
touch ${target}/values.yaml
# Generate item.yaml
cat ${target}/Chart.yaml | grep "icon" >> catalog/${train}/${chartname}/item.yaml
sed -i "s|^icon:|icon_url:|g" catalog/${train}/${chartname}/item.yaml
echo "categories:" >> catalog/${train}/${chartname}/item.yaml
cat ${target}/Chart.yaml | yq '.annotations."truecharts.org/catagories"' -r >> catalog/${train}/${chartname}/item.yaml
# Generate SCALE App description file
cat ${target}/Chart.yaml | yq .description -r >> ${target}/app-readme.md
echo "" >> ${target}/app-readme.md
echo "This App is supplied by TrueCharts, for more information please visit https://truecharts.org" >> ${target}/app-readme.md
}
export -f patch_apps
copy_apps() {
local chart="$1"
local chartname="$2"
local train="$3"
local chartversion="$4"
echo "Copying App to Catalog: ${2}"
mkdir -p catalog/${train}/${chartname}/${chartversion}
cp -Rf ${chart}/* catalog/${train}/${chartname}/${chartversion}/
}
export -f copy_apps
validate_catalog() {
if [[ -z "$standalone" ]]; then
echo "Starting Catalog Validation"
/usr/local/bin/catalog_validate validate --path "${PWD}/catalog"
fi
}
export -f validate_catalog
parse_command_line() {
while :; do
case "${1:-}" in
-h|--help)
show_help
exit
;;
--config)
if [[ -n "${2:-}" ]]; then
config="$2"
shift
else
config=".github/cr.yaml"
shift
fi
;;
-v|--version)
if [[ -n "${2:-}" ]]; then
version="$2"
shift
else
echo "ERROR: '-v|--version' cannot be empty." >&2
show_help
exit 1
fi
;;
-d|--charts-dir)
if [[ -n "${2:-}" ]]; then
charts_dir="$2"
shift
else
echo "ERROR: '-d|--charts-dir' cannot be empty." >&2
show_help
exit 1
fi
;;
-u|--charts-repo-url)
if [[ -n "${2:-}" ]]; then
charts_repo_url="$2"
shift
else
echo "ERROR: '-u|--charts-repo-url' cannot be empty." >&2
show_help
exit 1
fi
;;
-o|--owner)
if [[ -n "${2:-}" ]]; then
owner="$2"
shift
else
echo "ERROR: '--owner' cannot be empty." >&2
show_help
exit 1
fi
;;
-r|--repo)
if [[ -n "${2:-}" ]]; then
repo="$2"
shift
else
echo "ERROR: '--repo' cannot be empty." >&2
show_help
exit 1
fi
;;
-p|--production)
production="true"
;;
-s|--standalone)
standalone="true"
;;
*)
break
;;
esac
shift
done
if [[ -z "$owner" ]]; then
echo "No owner configured, defaulting to truecharts" >&2
owner="truecharts"
fi
if [[ -z "$repo" ]]; then
echo "No repo configured, defaulting to apps" >&2
repo="apps"
fi
if [[ -z "$charts_repo_url" ]]; then
charts_repo_url="https://$owner.github.io/$repo"
fi
}
export -f parse_command_line
lookup_latest_tag() {
git fetch --tags > /dev/null 2>&1
if ! git describe --tags --abbrev=0 2> /dev/null; then
git rev-list --max-parents=0 --first-parent HEAD
fi
}
export -f lookup_latest_tag
filter_charts() {
while read -r chart; do
[[ ! -d "$chart" ]] && continue
if [[ $(git diff $latest_tag $chart/Chart.yaml | grep "+version") ]]; then
echo "$chart"
else
echo "Version not bumped. Skipping." 1>&2
fi
done
}
export -f filter_charts
lookup_changed_charts() {
local commit="$1"
local changed_files
changed_files=$(git diff --find-renames --name-only "$commit" -- "$charts_dir" | grep "Chart.yaml")
local depth=$(( $(tr "/" "\n" <<< "$charts_dir" | sed '/^\(\.\)*$/d' | wc -l) + 1 ))
local fields="1-${depth}"
cut -d '/' -f "$fields" <<< "$changed_files" | uniq | filter_charts
}
export -f lookup_changed_charts
package_chart() {
local chart="$1"
local args=("$chart" --package-path .cr-release-packages)
if [[ -n "$config" ]]; then
args+=(--config "$config")
fi
if [[ -z "$standalone" ]]; then
echo "Packaging chart '$chart'..."
cr package "${args[@]}"
fi
}
export -f package_chart
release_charts() {
local args=(-o "$owner" -r "$repo" -c "$(git rev-parse HEAD)")
if [[ -n "$config" ]]; then
args+=(--config "$config")
fi
if [[ -z "$standalone" ]]; then
echo 'Releasing charts...'
cr upload "${args[@]}"
fi
}
export -f release_charts
update_index() {
local args=(-o "$owner" -r "$repo" -c "$charts_repo_url")
if [[ -n "$config" ]]; then
args+=(--config "$config")
fi
if [[ -z "$standalone" ]]; then
echo 'Updating charts repo index...'
cr index "${args[@]}"
fi
}
export -f update_index
main "$@"