Install Git for Windows (https://github.com/git-for-windows/git) without bash

install-git-cmd-only.ps1

if(!(Get-Command git -ErrorAction SilentlyContinue)) {

  $gitDir = "$env:LOCALAPPDATA\CustomGit"
  if(Test-Path $gitDir) { Remove-Item -Path $gitDir -Recurse -Force }
  New-Item -Path $gitDir -ItemType Directory
  $gitLatestReleaseApi = (Invoke-WebRequest -UseBasicParsing https://api.github.com/repos/git-for-windows/git/releases/latest).Content | ConvertFrom-Json
  $mingitObject = $gitLatestReleaseApi.assets `
    | Where-Object {$_.name -match "MinGit-[\d.]*?-64-bit.zip"} `
    | Select-Object browser_download_url

  Write-Host "Matching asset count: $((Measure-Object -InputObject $mingitObject).Count)"

  if ((Measure-Object -InputObject $mingitObject).Count -eq 1) {
    $mingitObject `
      | ForEach-Object { Invoke-WebRequest -Uri $_.browser_download_url -UseBasicParsing -OutFile "$gitDir\mingit.zip" }

    Write-Host "Installing latest release fetched from github api!"
  } else {
    Write-Host "There were more than one mingit assets found in the latest release!"
    Write-Host "Installing release 2.26.2 instead!"

    Invoke-WebRequest -Uri "https://github.com/git-for-windows/git/releases/latest/download/MinGit-2.26.2-64-bit.zip" -UseBasicParsing -OutFile "$gitDir\mingit.zip"
  }

  Expand-Archive -Path "$gitDir\mingit.zip" -DestinationPath "$gitDir"
  #Copy-Item -Path "$gitDir\mingit\cmd\git.exe" -Destination "$gitDir\git.exe" -Recurse
  Remove-Item -Path "$gitDir\mingit.zip" -Recurse -Force

  if(([Environment]::GetEnvironmentVariable("Path", [EnvironmentVariableTarget]::User)) -notlike "*$gitDir*") {
    Write-Host "Updating PATH"
    [Environment]::SetEnvironmentVariable("Path", [Environment]::GetEnvironmentVariable("Path", [EnvironmentVariableTarget]::User) + ";$gitDir\cmd", [System.EnvironmentVariableTarget]::User)
  }
}

@electr0sheep Yes, I've already planned on doing that, but haven't found time for it yet! I'll post a link here when it's available.