Sets the git branch name in the powershell prompt like git bash

set-prompt.ps1

# Add this function to the Profile script
# Use the following command to generate the Profile script
#
# $profileTest = Test-Path $PROFILE
# if ($profileTest -eq $FALSE) {
# 	New-Item $PROFILE -Type File
# }
#
#	OR
#
# For all the users and all shell, add this to the following script,
# C:\Windows\System32\WindowsPowerShell\v1.0\profile.ps1


# Sets the Prompt which contains the Current git branch name
# Prompt format - current_directory [ current_branch ] >
function prompt {
	# redirects error to null	
	# Gets the current branch which will contains '*' at the front
	$currentBranchExt = $((git branch) -match "\*");
	if ($currentBranchExt) {
		Try {			
			# Holds the pattern for extracting the branch name
			$currentBranchMatchPattern = "\w*";
			# Executes the regular expression against the matched branch
			$currentBranchNameMatches = [regex]::matches($currentBranchExt, $currentBranchMatchPattern);
			# Gets the current branch from the matches
			$currentBranchName = $currentBranchNameMatches.Captures[2].Value.Trim();

			# Sets the Prompt which contains the Current git branch name
			# Prompt format - current_directory [ current_branch ] >
			"PS $($executionContext.SessionState.Path.CurrentLocation)$(' [ ' + $currentBranchName + ' ] >' * ($nestedPromptLevel + 1)) ";   			
		}
		Catch {
			# Calls the default prompt
			"PS $($executionContext.SessionState.Path.CurrentLocation)$('>' * ($nestedPromptLevel + 1)) ";
		}
	} else {
		# Calls the default prompt
		"PS $($executionContext.SessionState.Path.CurrentLocation)$('>' * ($nestedPromptLevel + 1)) ";
	}
}

Thanks :)

Thank you

Working for master branch only