链接传送：https://github.com/dblock/fui

Usage

gem install fui

Get Help

fui help

Find Unused Classes in the Current Directory

fui find

The find command lists all the files that contain unused imports and exits with the number of files found.

Find Unused Classes in any Path

fui --path=~/source/project/Name find

Skip Interface Builder (.xib) Files

Running fui with -x (or --ignore-xib-files) will, for example, mark Foo.h as unused when Foo.xib holds a reference to the Foo class and no other references to Foo.h exist.

fui -x --path=~/source/project/Name find

Ignore Local Imports

Running fui with -l (or --ignore-local-imports) will, for example, mark Foo.h as unused when Bar.h contains a local (quotation syntax) import of Foo.h (eg. #import Foo.h).

fui -l --path=~/source/project/Name find

Ignore Global Imports

Running fui with -g (or --ignore-global-imports) will, for example, mark Foo.h as unused when Bar.h contains a global (bracket syntax) import of Foo.h (eg. #import <Framework/Foo.h>).

fui -g --path=~/source/project/Name find

Ignore a Path

Running fui with -i (or --ignore-path) will, for example, ignore a Pods folder when searching for headers or referencing files.

fui --path=~/source/project/Name --ignore-path=Pods find

Ignore Multiple Paths

Running fui with -i (or --ignore-path) can ignore multiple folders when searching for headers or referencing files.

fui --path=~/source/project/Name --ignore-path=Pods --ignore-path=Libraries find

Delete All Unused Class Files with Prompt

fui --path=~/source/project/Name delete --perform --prompt