Custom git aliases for Powershell

profile.ps1

#####################################
# Git Alias Section
#####################################
function Get-EditGitConfig() {
    code $HOME/.gitconfig
}

function Get-GitFetchAll() {
    git fetch --all
}

function Get-GitMergeUpstreamDevelopFFOnly() {
    git merge upstream/develop --ff-only
}

function Get-GitMergeUpstreamCurrentBranchFFOnly() {
    $currentbranch = Get-GitBranch
    git merge upstream/$currentbranch --ff-only
}

function Get-GitCheckout() {
    git checkout $args
}

Set-Alias gitconfig Get-EditGitConfig
Set-Alias gfa Get-GitFetchAll
Set-Alias gmdff Get-GitMergeUpstreamDevelopFFOnly
Set-Alias gmuff Get-GitMergeUpstreamCurrentBranchFFOnly
Set-Alias gco Get-GitCheckout

Append this segment to your Powershell profile script (.ps1)