macro_util 0.1.0-7.dev

Helpers and utilities for developing macros: field introspection, generated code formatting, etc.

example/README.md

Log information in into the augmenting library as code comments

builder.log('Got here.');

Output:

// Got here.

Introspect all fields of a type

final map = await FieldIntrospectionData.introspectType(clazz, builder);
final type = map['fieldName']!.typeDeclaration;

Indent the generated code

builder.declareInLibrary(
  DeclarationCode.fromParts([
    'augment class Foo {\n',
    ..._getMyMethodParts().indent(), // Adds 2 spaces before each line of the code.
    '}\n',
  ]),
);