docs: add helm env values #3

	name: Release Elasti Helm Chart

	on:
	push:
	tags:
	- elasti-helm-v*

	jobs:
	release:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout main
	uses: actions/checkout@v4
	with:
	fetch-depth: "0"

	- name: Add yq through apt
	run: \|
	sudo apt update && sudo apt install wget -y && sudo wget https://github.com/mikefarah/yq/releases/latest/download/yq_linux_amd64 -O /usr/bin/yq &&\
	sudo chmod +x /usr/bin/yq


	- name: Helm registry login
	run: \|
	helm registry login -u ${{ secrets.OCI_REGISTRY_USERNAME}} -p ${{ secrets.OCI_REGISTRY_PASSWORD }} quay.io

	- name: Helm push
	run: \|
	cd charts
	for CHART_DIR in $(ls -d */)
	do
	CHART_DIR=$(basename $CHART_DIR)
	echo "CHARTDIR: $CHART_DIR/Chart.yaml"
	# getting chart name and versions
	CHART_NAME=$(yq '.name' $CHART_DIR/Chart.yaml)
	CHART_VERSION=$(yq '.version' "$CHART_DIR"/Chart.yaml)

	# packaging chart
	helm dependency update $CHART_DIR
	helm package $CHART_DIR

	# pushing the helm charts
	echo "Pushing Chart: $CHART_NAME"
	echo "Version: $CHART_NAME-$CHART_VERSION.tgz"
	helm push $CHART_NAME-$CHART_VERSION.tgz oci://quay.io/truefoundrycharts
	echo "Successfully pushed chart: $CHART_NAME"
	done

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