powershell to run git commit using PAT in Azure github pipelines

Solution:

If you are still looking for a solution, here it is. If you found any alternate solution please feel free to post.

#To identify branch name in which the build pipeline is running
if($env:SYSTEM_PULLREQUEST_SOURCEBRANCH)
{
"This is a PR build"
$branch = ("$env:SYSTEM_PULLREQUEST_SOURCEBRANCH").replace("refs/heads/","")
Write-Host "Branch name is: " $branch
}
elseif($env:BUILD_SOURCEBRANCH)
{
"This is a Non-PR build pipeline run"
$branch = ("$env:BUILD_SOURCEBRANCH").replace("refs/heads/","")
}
Else
{
Exit
}

git checkout $branch
git pull

<#Your code & changes to commig#>

git add .
git config --global user.email "Any email id"
git config --global user.name "Any user name"
git commit -am "commit message [ci skip]" #To skip the automatic trigger of the build use [ci skip]
git push --set-upstream origin $branch


Note: You need to enable the option "Allow scripts to access the OAuth token" on the 'Agent job' of the pipeline under Additional Options