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https://github.com/capablemonkey/github-go-to-definition
'Go to definition' for GitHub pull request diffs and file views
https://github.com/capablemonkey/github-go-to-definition
Last synced: about 2 months ago
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'Go to definition' for GitHub pull request diffs and file views
- Host: GitHub
- URL: https://github.com/capablemonkey/github-go-to-definition
- Owner: capablemonkey
- License: mit
- Created: 2016-06-08T23:17:22.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2016-06-29T14:56:00.000Z (about 8 years ago)
- Last Synced: 2024-07-05T14:40:32.254Z (2 months ago)
- Language: JavaScript
- Homepage:
- Size: 88.9 KB
- Stars: 77
- Watchers: 6
- Forks: 6
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- starred-awesome - github-go-to-definition - 'Go to definition' for GitHub pull request diffs and file views (JavaScript)
README
# GitHub Go To Definition
This Chrome extension lets you jump to the definition of a variable, class, method or function when you're reviewing a diff in a pull request or viewing a file on GitHub.
Just right click on a token and choose 'Go to definition'. We'll scour the project for any definitions and let you open them in a new tab.
[Get the extension!](https://chrome.google.com/webstore/detail/github-go-to-definition/mnmfgfhdkhohgigpepkfjfeigkhfjhdj)
## How it works
The Chrome extension is paired with a Sinatra server which, given a GitHub repo, a commit hash and a token to search for: downloads the repo as a zip, generates a ctags file for it and searches the index for the token.
For public use, I've hosted this service on Google App Engine at https://github-ctags.gordn.org.
## Limitations
- Doesn't work with private repositories yet, since the remote server somehow needs the authorization to download a private repo.
- Will probably be slow for repos with 100MB+ of code (not total repo size, but actual file size)
## Running locally
This project contains a chrome extension (located in `/chrome_extension/`) and a Ruby Sinatra backend server.
#### Server
To get the server running, you can either build a Docker image using the `Dockerfile` or follow the following instructions. You'll need Ruby 2+ and Bundler installed.
Install dependencies
```
bundle install
```
You'll also need to have `ctags` and `unzip` installed. Here's how to do that in Mac OS X:
```
brew install ctags
```
Run server (default port is 4567)
```
bundle exec ruby app.rb -p {PORT}
```
Whatever port this is running on, you'll want to update `/chrome_extension/background.js` to point to `http://localhost:{PORT}/definition?...`
#### Chrome extension
1. Go to [chrome://extensions/](chrome://extensions/)
2. Tick the 'Developer mode' checkbox
3. Click 'Load unpacked extension...' and then open the `/chrome_extension/` directory from the file browser.
## Contributing
All suggestions and contributions are welcome! Feel free to open up an issue or throw some pull requests over.