In Chrome 20 and older versions, you could simply open any
.user.js file in Chrome and it would prompt you to install the user script.
However, in Chrome 21 and up, it downloads the file instead, and displays a warning at the top saying “Extensions, apps, and user scripts can only be added from the Chrome Web Store”.
The “Learn More” link points to http://support.google.com/chrome_webstore/bin/answer.py?hl=en&answer=2664769, but that page doesn’t say anything about user scripts, only about extensions in
.crx format, apps, and themes.
This part sounded interesting:
Enterprise Administrators: You can specify URLs that are allowed to install extensions, apps, and themes directly through the
So, I ran the following commands, then restarted Chrome and Chrome Canary:
defaults write com.google.Chrome ExtensionInstallSources -array "https://gist.github.com/*" defaults write com.google.Chrome.canary ExtensionInstallSources -array "https://gist.github.com/*"
Sadly, these settings only seem to affect extensions, apps, and themes (as it says in the text), not user scripts. (I’ve filed a bug asking to make this setting affect user scripts as well.)
Any ideas on how to install a private user script (that I don’t want to add to the Chrome Web Store) in Chrome 21+?