glob_export 0.1.3

A builder package for automatically exporting Dart files in a project based on globs.

glob_export

A builder package for automatically exporting Dart files in a project based on globs.

Usage

The builder looks for files with the .glex extension and processes them similarly to gitignore files, except backwards:

• Globs directly listed in the file are included.
• Globs preceded with ! are excluded.
  • Exclusions take precedence over inclusions.
• Lines preceded with # are treated as comments and ignored.

Make sure you have this package and build_runner as dev dependencies, then run

• pub run build_runner build or pub run build_runner watch for a standalone package or command-line application
• flutter packages pub run build_runner build or flutter packages pub run build_runner watch for a Flutter project
• webdev build or webdev serve for a web project

The output file has the extension .g.dart and simply exports all included files.

Example

A common use case would be an everything.glex file in the lib folder of an application package:

**.dart

And if you want to exclude generated files:

!**.g.dart

Then, from a Dart file in lib:

import 'everything.g.dart';

// Some code that uses other code from elsewhere in your package

Known issues

• There are no tests. No unit tests. No integration tests. No tests, whatsoever. Where would one even begin writing tests for a builder? (That was a serious question. I have no idea how to automatically test this.)
• Currently, the package will happily export Dart files with part of directives, which is not allowed because they aren't standalone libraries. Unfortunately, the method on BuildStep for determining whether or not a file is a library is broken and always returns false. Or more technically a Future that completes with false. Whatever. The point is, it doesn't work and it's dumb.