#!/bin/bash

CHART_VERSION=4.0.1
NAMESPACE=forgejo
VAULT_AUTH_NAMESPACE="k8s-teapot"

helm repo add forgejo oci://codeberg.org/forgejo-contrib/forgejo
helm repo update

kubectl create ns forgejo
kubectl create serviceaccount -n ${NAMESPACE} forgejo
kubectl apply -n ${NAMESPACE} -f external-secrets.yaml
cat << EOH > forgejo.hcl
path "kv/data/git" {
  capabilities = ["read"]
}
EOH
vault policy write forgejo forgejo.hcl
rm forgejo.hcl

HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
TOKEN="$(kubectl get secret serviceaccounttoken -n forgejo -o go-template='{{ .data.token }}' | base64 -d)"

vault write auth/${VAULT_AUTH_NAMESPACE}/role/fogejo \
    bound_service_account_names=forgejo \
    bound_service_account_namespaces=forgejo \
    policies=forgejo \
    ttl=24h

vault write auth/${VAULT_AUTH_NAMESPACE}/login role=forgejo jwt=${TOKEN} iss=https://${HOST_IP}:6443

helm upgrade --install \
	forgejo \
	forgejo/forgejo \
	-f values.yaml \
	-n ${NAMESPACE} \
	--version ${CHART_VERSION} \
	--cleanup-on-fail