#!/usr/bin/env bash
set -euo pipefail
project_dir=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)
version=${ARGOCD_CHART_VERSION:-10.7.2}
digest=${ARGOCD_CHART_SHA256:-26111ae91779b28f18ef5c367f70530e3ecbec3effad45a7db59979344956dab}
output=${1:?Usage: render.sh OUTPUT_FILE}
chart=$(mktemp)
trap 'rm -f "${chart}"' EXIT
curl --fail --silent --show-error --location --output "${chart}" \
  "https://github.com/argoproj/argo-helm/releases/download/argo-cd-${version}/argo-cd-${version}.tgz"
printf '%s  %s\n' "${digest}" "${chart}" | sha256sum --check >&2
helm template argocd "${chart}" --namespace argocd \
  --values "${project_dir}/argocd-values.yaml" > "${output}"