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https://github.com/fastred/IBAnalyzer
Find common xib and storyboard-related problems without running your app or writing unit tests.
https://github.com/fastred/IBAnalyzer
Last synced: about 1 month ago
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Find common xib and storyboard-related problems without running your app or writing unit tests.
- Host: GitHub
- URL: https://github.com/fastred/IBAnalyzer
- Owner: fastred
- License: mit
- Archived: true
- Created: 2016-12-24T22:07:49.000Z (about 8 years ago)
- Default Branch: master
- Last Pushed: 2018-06-14T12:10:48.000Z (over 6 years ago)
- Last Synced: 2024-08-14T14:05:12.969Z (5 months ago)
- Language: Swift
- Homepage: http://holko.pl
- Size: 521 KB
- Stars: 951
- Watchers: 20
- Forks: 26
- Open Issues: 15
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
- awesome-ios - IBAnalyzer - Find common xib and storyboard-related problems without running your app or writing unit tests. (Code Quality)
- awesome-ios-star - IBAnalyzer - Find common xib and storyboard-related problems without running your app or writing unit tests. (Code Quality)
README
[](https://travis-ci.org/fastred/IBAnalyzer) [](https://codecov.io/gh/fastred/IBAnalyzer)
# IBAnalyzer
Find common xib and storyboard-related problems without running your app or writing unit tests.
## Usage
Pass a path to your project to `ibanalyzer` command line tool. Here's an example output you can expect:
```
$ ./ibanalyzer ~/code/Sample/
TwitterViewController doesn't implement a required @IBAction named: loginButtonPressed:
TwitterViewController doesn't implement a required @IBOutlet named: twitterImageView
LoginViewController contains unused @IBAction named: onePasswordButtonTapped:
MessageCell contains unused @IBOutlet named: unreadIndicatorView
MessagesViewController contains unused @IBAction named: infoButtonPressed
```
With IBAnalyzer, you're able to:
1. Find unimplemented outlets & actions in classes. Avoid crashes caused by exceptions, like the dreadful:
```
*** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '
[ setValue:forUndefinedKey:]: this
class is not key value coding-compliant for the key twitterImageView.'
```
2. Find `@IBOutlet`s and `@IBAction`s defined in code but not connected to from nibs. No more:
and
## Drawbacks
This is a new tool, used only on a handful of projects till now. If you encounter any bugs, please create new issues.
**Doesn't work with Objective-C. Tested on Swift 3.0.**
## How It Works
IBAnalyzer starts by parsing all `.xib,` `.storyboard` and `.swift` files in the provided folder. It then uses this data (wrapped in `AnalyzerConfiguration`) to generate warnings. You can see the source of an analyzer [checking connections between source code and nibs here](https://github.com/fastred/IBAnalyzer/blob/master/IBAnalyzer/Analyzers/ConnectionAnalyzer.swift).
New warnings can be implemented by adding a new type conforming to the `Analyzer` protocol and initializing it in `main.swift`. Check [issues](https://github.com/fastred/IBAnalyzer/issues) to learn about some ideas for new warnings.
## Installation
### CocoaPods (Build Phase integration)
Note: This can significantly slow-down your build times.
1. Add `pod 'IBAnalyzer'` to your `Podfile`.
1. Run `pod repo update` and then `pod install`.
1. Go to target settings -> Build Phases and add a `New Run Script Phase`. Change its name to something like `IBAnalyzer`.
1. Use this script to run analysis on all files in your repository (possibly including 3rd party dependencies, like `Pods/`):
```
"${PODS_ROOT}/IBAnalyzer/bin/ibanalyzer" ./
```
or this one to run analysis only on a single folder:
```
"${PODS_ROOT}/IBAnalyzer/bin/ibanalyzer" FolderName/
```
### Binary
Download the newest prebuilt binary from the [Releases](https://github.com/fastred/IBAnalyzer/releases) tab. Unpack and run using:
```
$ bin/ibanalyzer /path/to/your/project
```
### From Source
1. Clone or download the repo.
1. Open `IBAnalyzer.xcworkspace` in Xcode 8.2 and build the project (⌘-B).
1. `$ cd Build/MacOS`
1. `$ ./ibanalyzer /path/to/your/project`
## Attributions
- [SourceKitten](https://github.com/jpsim/SourceKitten) – IBAnalyzer wouldn't be possible without it
- [SwiftGen](https://github.com/AliSoftware/SwiftGen) – inspiration for `NibParser`
- [Sourcery](https://github.com/krzysztofzablocki/Sourcery) – IBAnalyzer uses pretty much the same `Rakefile`
## Author
Project initially started by [Arek Holko](http://holko.pl) ([@arekholko](https://twitter.com/arekholko) on Twitter).