Support Git Bash shell integration automatic injection

There are various issues regarding integration for various shells, but for Windows it’s limited to standalone pwsh, and there are open issue for WSL.

So request here is to support Git Bash as well as it’s go to terminal if you install Git for Windows.

Are there plans to support it in near future?

/cc @Tyriar

[Tyriar]

See update: https://github.com/microsoft/vscode/issues/143761#issuecomment-1055774889

[Tyriar]

I’m hesitant committing to this as weird things often happen with how git bash interacts with conpty. Could be a good community contribution though.

I tried setting up a profile based on the existing bash script:

"Git Bash+": {
  "source": "Git Bash",
  "args": ["--init-file", "C:\\Github\\microsoft\\vscode\\src\\vs\\workbench\\contrib\\terminal\\browser\\media\\shellIntegration-bash.sh"]
},

It does look like the sequences get through correctly, the same problems as on wsl (https://github.com/microsoft/vscode/issues/143761) with decorations are happening though:

So I’d expect the work here to include:

• Waiting until https://github.com/microsoft/vscode/issues/143761 is done
• Handle git bash properly within https://github.com/microsoft/vscode/blob/77abae96a780338d9b395ef7f6ef153607b5be99/src/vs/workbench/contrib/terminal/browser/media/shellIntegration-bash.sh, for example running the correct .bashrc