Release Helm Charts #31

	name: Release Helm Charts

	on:
	push:
	branches:
	- main
	workflow_dispatch:

	jobs:
	plan:
	runs-on: ubuntu-latest
	outputs:
	charts: ${{ steps.plan.outputs.charts }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Plan
	id: plan
	run: \|
	CHART_PATHS=$(find charts -name 'Chart.yaml' -exec dirname {} \;)
	CHARTS_JSON=$(echo "${CHART_PATHS}" \| while read -r path; do
	name=$(yq e '.name' "$path/Chart.yaml")
	version=$(yq e '.version' "$path/Chart.yaml")
	echo "{\"path\": \"$path\", \"name\": \"$name\", \"version\": \"$version\"}"
	done \| jq -s -c)
	echo "charts=${CHARTS_JSON}" >> "$GITHUB_OUTPUT"

	push-chart:
	needs: [plan]
	runs-on: ubuntu-latest

	strategy:
	matrix:
	charts: ${{ fromJson(needs.plan.outputs.charts) }}

	env:
	HELM_EXPERIMENTAL_OCI: 1

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Helm
	uses: azure/setup-helm@v4

	- name: Helm login
	run: echo "${{ secrets.GITHUB_TOKEN }}" \| helm registry login ghcr.io -u ${{ github.repository_owner }} --password-stdin

	- name: Check if Helm Chart Exists
	id: check-existence
	run: \|
	if helm pull oci://ghcr.io/appthrust/charts/${{ matrix.charts.name }} --version ${{ matrix.charts.version }}; then
	echo "chart_exists=true" >> $GITHUB_ENV
	else
	echo "chart_exists=false" >> $GITHUB_ENV
	fi

	- name: Push Helm Chart to GHCR
	if: env.chart_exists == 'false'
	run: \|
	helm package ${{ matrix.charts.path }} --destination packaged
	helm push packaged/${{ matrix.charts.name }}-${{ matrix.charts.version }}.tgz oci://ghcr.io/appthrust/charts

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