getYamlKeyData function
Implementation
Map getYamlKeyData(Context context) {
final String yamlFilePath = context.pubspecPath;
final String yamlKeyName = context.yamlKeyName;
final Map yamlData = readYamlFile(yamlFilePath);
final Map? yamlKeyData = yamlData[yamlKeyName];
if (yamlKeyData == null) {
throw Exception(
"Your pubspec.yaml file must have a key ${yamlKeyName} in it.");
}
return yamlKeyData as Map;
}