Visual Studio Git Source Control without Git for Windows or Github extension

Question

In Team Explorer it prompts me to install 3rd party git tools, I don't intend on using the Git command line, just Visual Studio's native GUI to clone, pull, commit, sync, merge and maybe issue pull requests.

So do I need to install 3rd party Git command prompt tools (or Github extension)? because I already installed 2.10.1 and didn't notice anything different. What do I gain if I do and what do I lose if I don't, because I want a clean minimal installation, and all tutorials and docs out there assume I have to install them.

Answer 1

This might be in line with the recent tweet from Edward Thomson (also on Stack Overflow):

I don't mind @VisualStudio removing libgit2 and moving to git, they had good reasons but the "it acts different" excuse it reads like FUD.

There are good reasons for them to move to git: maintaining libgit2 in VS was a nightmare. (I know! I used to do it!)

And why pay to hack on (or around) libgit2 when they employ a Git for Windows maintainer?

He is talking here about Johannes Schindelin, who got employed by Microsoft last August 2015, and who is releasing the Git for Windows editions.

Totally makes sense for them to move.

So until recently, Visual Studio did not use a third party Git client, but now it does, with Visual Studio 15 (as commented by jessehouwing, VS 2015 doesn't come with its own git.exe, it uses a library instead).

This is Visual Studio 15 Preview 5 (not Visual Studio 2015 which is v14.25123.xx)
See ycombinator.com:

Seems a shame the "15" team have given up on libgit2. Considering Microsoft have / are a contributor and presumably all contributing parties have the same goal (cross platform, feature parity etc) one has to wonder what's so bad with libgit2 it's been dropped in favour of shelling out to git.exe?

By dropping libgit2, they freed up some memory. Obviously the overall memory usage of VS and git is probably increased but VS teams are flogged until memory usage decreases because nobody will prioritize making it a 64 bit app

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The OP asks:

as a matter of fact I'm using VS "15" Preview 5. So does that mean I'll need to install Git for Windows or is it already shipped with VS 15? And if so why does it still prompt me to install it? – Jonney Shih 3 mins ago

jessehouwing answers:

A very minimal version ships with Visual Studio. But it's not added to the path. So Visual Studio doesn't rely on you installing it.

It's installed here:

The best way to install a git client for your own command line escapades, is to install Git for Windows along side Visual Studio. If you've done so, you can dismiss the prompt from Visual Studio

Personally, I like to "install" Git simply by uncompressing the latest archive like: PortableGit-2.10.1-64-bit.7z.exe anywhere I want.