Files
NativeScript/packages/core/ui/builder/module-name-sanitizer.ts
2020-11-11 08:46:36 -08:00

25 lines
785 B
TypeScript

/**
* Helps sanitize a module name if it is prefixed with '~/', '~' or '/'
* @param moduleName the name
* @param removeExtension whether to remove extension
*/
export function sanitizeModuleName(moduleName: string, removeExtension = true): string {
moduleName = moduleName.trim();
if (moduleName.startsWith('~/')) {
moduleName = moduleName.substring(2);
} else if (moduleName.startsWith('~')) {
moduleName = moduleName.substring(1);
} else if (moduleName.startsWith('/')) {
moduleName = moduleName.substring(1);
}
if (removeExtension) {
const extToRemove = ['js', 'ts', 'xml', 'html', 'css', 'scss'];
const extensionRegEx = new RegExp(`(.*)\\.(?:${extToRemove.join('|')})`, 'i');
moduleName = moduleName.replace(extensionRegEx, '$1');
}
return moduleName;
}