#!/usr/bin/env bash
# Copied from helm-template; update GITEA_API_URL and repo details as needed.
set -euo pipefail

GITEA_API_URL="${GITEA_API_URL:-https://git.olb42.com/api/v1}"
REPO_OWNER="${REPO_OWNER:-olb42}"
REPO_NAME="${REPO_NAME:-login}"
PR_BRANCH="dormant/$(date +%Y%m%d-%H%M%S)"
BASE_BRANCH="main"

if [[ -z "${GITEA_TOKEN:-}" ]]; then
  echo "GITEA_TOKEN is required"
  exit 1
fi

git config user.email "ci@olb42.com"
git config user.name "CI Automation"

git checkout -b "$PR_BRANCH"

# Swap production overlay for dormant in the ArgoCD ApplicationSet
# This is handled by ArgoCD dormant logic; just open the PR.
git push origin "$PR_BRANCH"

curl -s -X POST "$GITEA_API_URL/repos/$REPO_OWNER/$REPO_NAME/pulls" \
  -H "Authorization: token $GITEA_TOKEN" \
  -H "Content-Type: application/json" \
  -d "{
    \"title\": \"Propose dormant mode for login\",
    \"body\": \"Automated PR to switch login Keycloak to dormant overlay.\",
    \"head\": \"$PR_BRANCH\",
    \"base\": \"$BASE_BRANCH\"
  }"

echo "Dormant PR created"