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xslt-lab/frontend/entrypoint.sh
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2025-11-15 22:26:25 +01:00

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#!/bin/sh
set -e
escape_js_string() {
# Escape backslashes, double quotes and newlines so runtime env stays valid JS
printf '%s' "$1" | sed ':a;N;$!ba;s/\\/\\\\/g;s/\n/\\n/g;s/"/\\"/g'
}
BACKEND_URL_ESC=$(escape_js_string "${VITE_BACKEND_URL}")
GO_PRO_ESC=$(escape_js_string "${VITE_GO_PRO}")
ADSENSE_CLIENT_ESC=$(escape_js_string "${VITE_ADSENSE_CLIENT}")
ADSENSE_SLOT_ESC=$(escape_js_string "${VITE_ADSENSE_SLOT}")
FIREBASE_CONFIG_ESC=$(escape_js_string "${VITE_FIREBASE_CONFIG}")
GA_ID_ESC=$(escape_js_string "${VITE_GA_ID}")
# Write runtime environment variables for the frontend
cat <<EOF >/usr/share/nginx/html/env.js
window.env = {
VITE_BACKEND_URL: "${BACKEND_URL_ESC}",
VITE_GO_PRO: "${GO_PRO_ESC}",
VITE_ADSENSE_CLIENT: "${ADSENSE_CLIENT_ESC}",
VITE_ADSENSE_SLOT: "${ADSENSE_SLOT_ESC}",
VITE_FIREBASE_CONFIG: "${FIREBASE_CONFIG_ESC}",
VITE_GA_ID: "${GA_ID_ESC}"
};
EOF
# Print backend URL for debugging
echo "Using this URL as backendURL: ${VITE_BACKEND_URL}"
# Execute nginx as main process
exec nginx -g 'daemon off;'