#!/bin/bash
set -e

echo "🔍 Scanning for apps with cname.yaml..."

mkdir -p generated-values

# Initial empty cloudflared config
cat <<EOF > generated-values/cloudflared-values.yaml
ingress:
  - service: http_status:404
EOF

# === CONFIGURATION ===
REPOS=(
  "https://git.dvirlabs.com/dvir/sandbox-apps.git"
)
WORKDIR=".tmp-repos"

rm -rf $WORKDIR
mkdir -p $WORKDIR

# === CLONE AND SCAN ===
for repo_url in "${REPOS[@]}"; do
  repo_name=$(basename "$repo_url" .git)
  echo "📦 Cloning $repo_name..."

  git clone --depth=1 "$repo_url" "$WORKDIR/$repo_name"

  find "$WORKDIR/$repo_name/manifests" -name cname.yaml | while read -r cname_file; do
    app_name=$(basename $(dirname "$cname_file"))
    enabled=$(yq '.enabled' "$cname_file")

    if [[ "$enabled" == "true" ]]; then
      hostname=$(yq '.hostname' "$cname_file")
      service="http://${app_name}.my-apps.svc.cluster.local:80"

      echo "✅ Found $hostname → $service"

      # Add to generated-values
      yq eval ".ingress = [{\"hostname\": \"$hostname\", \"service\": \"$service\"}] + .ingress" \
        -i generated-values/cloudflared-values.yaml
    fi
  done
done

echo "✅ Done! See: generated-values/cloudflared-values.yaml"