#!/bin/sh
# Generuje config.js z zmiennych środowiskowych (np. z pliku .env).
set -eu

if [ -n "${1:-}" ]; then
  OUTPUT="$1"
elif [ -d /usr/share/nginx/html ]; then
  OUTPUT="/usr/share/nginx/html/config.js"
else
  OUTPUT="config.js"
fi

POST_VIDEO_REDIRECT_URL="${POST_VIDEO_REDIRECT_URL:-https://www.youtube.com/watch?v=kujXXtoHUbc}"

cat > "$OUTPUT" <<EOF
window.SLAVIC_PULSE_CONFIG = {
  postVideoRedirectUrl: '${POST_VIDEO_REDIRECT_URL}'
};
EOF