getEnvVar static method

Future<String?> getEnvVar(
  1. String key
)

Gets a specific environment variable from the file

Implementation

static Future<String?> getEnvVar(String key) async {
  try {
    final envVars = await readEnvFile();
    return envVars[key];
  } catch (e) {
    DebugLogger.log('[LinuxEnvDataSource] Error reading environment variable $key: $e');
    return null;
  }
}