Added condition to handle .go files detected as Go language type

[jmoscato]

Brackets version:
Release 1.8 experimental build 1.8.0-17108 (alf_localization_release_1.8 3af64fae4)
build timestamp: Wed Nov 09 2016 02:47:52 GMT+0000

bokub/brackets-gofmt version:
1.2.0

Description:
When I open a .go file, Brackets detects the language type as "Go", not "Golang". When I attempt to format the .go file with the gofmt extension the following error dialog pops up:

Go Formatter error

The current file is a Go file.
Go Formatter can format Go files only.

Proposed change:
I added another condition to handle the document language name Go in addition to Golang in main.js on line 139.

[bokub]

How did your brackets detect the file type ?

I am personally using Golang Syntax for brackets, and this is what the bottom right corner looks like:

[jmoscato]

Hi @bokub , thanks for looking at my request.

I'm using the Go-Syntax extension. It happens to be the first search result in the Extension Manager when I start typing 'go' in the search box. Here is how my bottom right corner looks:

Do you think it makes sense to add another case for 'Go' language type in addition to 'Golang' as your syntax extension detected? The names seem to be used interchangeably online.

[bokub]

Well, I just tried another extension that said go-lang, so I guess there are a lot of possibilities.

I'll merge your pull request as a temporary fix, but what needs to be done is a check on the file extension, not a check on which filetype is detected by brackets.

Thanks for your contribution @jmoscato, and don't hesitate to do that again !
👍

[bokub]

Hi again @jmoscato,
I just edited the code so it checks the file extension instead of the language name.

The extension has been updated to version 1.2.1 in the registry, so you can upgrade right now.

[jmoscato]

Hi @bokub ,
I tried your latest update and it works great! And I like your solution; I didn't realize there was so much variety among the other extensions.

Thanks again for taking care of this so quickly! 👍