Obcd

Deal with obsessive compulsive issues of programmers in Objective-C.

Eventually, the goal of OBCD is to become to Objective-C what Rubocop is to Ruby. So far it does one useful thing: help you fix the comment style on top of .h and .m files. For example, it can tell you that the name of the file in that comment doesn't match the actual file name.

Checks

HeaderStyle: Check header style on top of .h, .m and .pch files.
SpectaFocus: Detect instances of focused specs (e.g. fdescribe(…), fit(…)).

Usage

gem install obcd

Get Help

obcd help

Example: Find Files with Invalid Headers

$ obcd --path=spec/fixtures find HeaderStyle

HeaderStyle/WrongExtension.m: 1 violation
/Users/artsy/HeaderStyle/WrongExtension.m:2:1: warning: HeaderStyle: Filename extension doesn't match, expected .m, got .h.

HeaderStyle/WrongFilename.h: 1 violation
/Users/artsy/HeaderStyle/WrongExtension.h:2:1: warning: HeaderStyle: Expected header to include file name, instead got //  ThisFilenameIsWrong.h.

Found 2 violations.

Example: Find Focused Specs

$ obcd --path=spec/fixtures find SpectaFocus

SpectaFocus/FocusedSpec.m: 5 violations
/Users/artsy/SpectaFocus/FocusedSpec.m:5:1: warning: SpectaFocus: Unexpected fcontext(…) found.
/Users/artsy/SpectaFocus/FocusedSpec.m:6:1: warning: SpectaFocus: Unexpected fdescribe(…) found.
/Users/artsy/SpectaFocus/FocusedSpec.m:7:1: warning: SpectaFocus: Unexpected fexample(…) found.
/Users/artsy/SpectaFocus/FocusedSpec.m:9:1: warning: SpectaFocus: Unexpected fit(…) found.
/Users/artsy/SpectaFocus/FocusedSpec.m:11:1: warning: SpectaFocus: Unexpected fspecify(…) found.
SpectaFocus/InconsistentlyFormattedSpec.m: 2 violations

/Users/artsy/SpectaFocus/InconsistentlyFormattedSpec.m:4:1: warning: SpectaFocus: Unexpected fdescribe(…) found.
/Users/artsy/SpectaFocus/InconsistentlyFormattedSpec.m:5:1: warning: SpectaFocus: Unexpected fit(…) found.
Found 7 violations.

Xcode

You can also run OBCD as an Xcode build phase in order to see warnings inline in your files.

Add a new Run Script Build Phase

Add something like:

source ~/.zshrc # or `source ~/.bashrc`
obcd find HeaderStyle

The next time you build your project you should see any OBCD warnings alongside others:

Contributing

See CONTRIBUTING.

Copyright and License

This project is licensed under the MIT License.

dblock/obcd