dep-watch is a tool for detecting changes to dependencies so you know whether anything needs to be restored. This is useful for workflows that involve frequent merging of other branches. Rather than always running
npm i or
pod install after every merge to be certain that you have the latest dependencies installed, just run dep-watch to know what to restore.
This is done by storing a snapshot of the dependencies, and comparing to the snapshot when ran. Default snapshot file is
./depwatch.cache.json. You will likely want to include the snapshot file in your
.gitignore file. If you are using the default file name you can do this automatically by running
depwatch gitignore from the project root.
Most of my work is done in
react-native. I am frequently changing branches, merging changes, etc. As part of my workflow I have become accustomed to running
npm ci && (cd ios && pod install) frequently to ensure that all dependencies are correct before running the application. For large projects with multiple pre- and post-install scripts this often takes 2-5 minutes to run to completion. In order to save some time, I decided to build a tool that would detect if any changes were made to dependencies, so I could have confidence skipping this step without having to diff the dependency manifests manually.
This library is currently being built for my specific use cases. At this time I will not be implementing requested features that are not in the
Future Work section. If you have a feature that you would like to include, please contact me or put in a pull request.
npm install -g @lyv/depwatch
depwatch [command] [options]
Performs comparison of dependencies with the snapshot.
Appends an entry in the
.gitignore file to prevent the default snapshot file from being commited.
Updates the snapshot without running check. Recommended to add this to
postinstall script to ensure that it is kept in sync.
|all||-a||Checks for changes to all dependencies|
|restore||-r||Restore dependencies if missing|
|update||-u||Update the snapshot|
|pods||-n||Check for changes to CocoaPod dependencies (not implemented)|
Alternatively, you can specify configuration in the
- support for CocoaPods
- ability to restore packages automatically from
- option to only restore dependencies that have changed
- option to store configuration in
.depwatchrcinstead of just
- add watcher