Docker-manager plugin not linking to github properly

Contribute Bug
5

Think I’ve tracked it down. It breaks for repositories that have been cloned without the URL ending in .git

(I cloned by doing git clone https://github.com/discourse/discourse-push-notifications instead of https://github.com/discourse/discourse-push-notifications.git)

I believe the line causing this is line 9 here:
https://github.com/discourse/docker_manager/blob/master/manager-client/app/helpers/fmt-commit.js#L9

If the URL doesn’t contain .git then url.indexOf returns -1, and so url.substr(0,-1) returns an empty string.

Something like this might work (but there’s probably a tidier way):

var extension = url.indexOf('.git')
if (extension == -1){
    var _url = url  	
}else{
    var _url = url.substr(0, extension);	
}

Unfortunately I can’t manage to build docker-manager/manager-client in my dev environment so I can’t test this or do a pull request :frowning:

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