PowerShell prompt

Microsoft.PowerShell_profile.ps1

# function prompt {
#   $currentBranch = (&git rev-parse --abbrev-ref HEAD)

#   # If we are in debug prompt
#   if (test-path variable:/PSDebugContext) {
#     Write-Host "[DBG] " -NoNewline -ForegroundColor Gray
#   }
#   if ($currentBranch) {
#     Write-Host "[$currentBranch] " -NoNewline -ForegroundColor Cyan
#   }

#   # If terminal is run as administrator,
#   # make username@hostname red. If not, green.
#   # #/$

#   # Displays `~` as the home directory when in C:\Users\<username>
#   if([Security.Principal.WindowsIdentity]::GetCurrent().Groups -contains 'S-1-5-32-544') {
#     Write-Host "$env:UserName@$env:computername".ToLower() -NoNewLine -ForegroundColor red
#     Write-Host ":" -NoNewLine -ForegroundColor Gray
#     if($(Get-Location) -like "C:\Users\" + $env:UserName) {
#       Write-Host "~" -NoNewLine -foregroundColor Blue
#     } else {
#       Write-Host "$(Get-Location)" -NoNewLine -ForegroundColor Blue
#     }
#     Write-Host "$('#' * ($nestedPromptLevel + 1))" -NoNewline -ForegroundColor White
#   } else {
#     Write-Host "$env:UserName@$env:computername".ToLower() -NoNewLine -ForegroundColor Green
#     Write-Host ":" -NoNewLine -ForegroundColor Gray
#     if($(Get-Location) -like "C:\Users\"  + $env:UserName) {
#       Write-Host "~" -NoNewLine -foregroundColor Blue
#     } else {
#       Write-Host "$(Get-Location)" -NoNewLine -ForegroundColor Blue
#     }
#     Write-Host "$('$' * ($nestedPromptLevel + 1))" -NoNewline -ForegroundColor White
#   }
#   return " "
# }

function prompt {
  if([Security.Principal.WindowsIdentity]::GetCurrent().Groups -contains 'S-1-5-32-544') {
    Write-Host "$env:computername".ToLower() -NoNewLine -ForegroundColor red
    if($(Get-Location) -like "C:\Users\" + $env:UserName) {
      Write-Host " ~" -NoNewLine -foregroundColor Blue
    } else {
      Write-Host " $(Get-Location)" -NoNewLine -ForegroundColor Blue
    }
    Write-Host "$(' #' * ($nestedPromptLevel + 1))" -NoNewline -ForegroundColor Blue
  } else {
    Write-Host "$env:computername".ToLower() -NoNewLine -ForegroundColor Green
    if($(Get-Location) -like "C:\Users\"  + $env:UserName) {
      Write-Host " ~" -NoNewLine -foregroundColor Blue
    } else {
      Write-Host " $(Get-Location)" -NoNewLine -ForegroundColor Blue
    }
    Write-Host "$(' >' * ($nestedPromptLevel + 1))" -NoNewline -ForegroundColor Blue
  }
  return " "
}

# Opens the profile.ps1 in VSCode for editing
function global:PSProfile-Edit {
  `code $profile`
}

# Reloads profile.ps1
function global:PSProfile-Reload {
  & $profile
}

# Open current directory in explorer
function global:open {
  PARAM (
    [Parameter(Mandatory = $False, Position = 1)] [STRING] $dir
  )
  explorer.exe $dir
}

# Create an empty file
function global:touch {
  PARAM (
    [Parameter(Mandatory = $True, Position = 1)] [STRING] $file_name
  )
  New-Item ($file_name)
}

# Edit a file with TUI
function global:edit {
  PARAM (
    [Parameter(Mandatory = $True, Position = 1)] [STRING] $file_name
  )
  textadept-curses.exe ($file_name)
}

# Display ANSI console colors.
function Get-ConsoleColors {
[CmdletBinding()]
    Param()
    
    $List = [enum]::GetValues([System.ConsoleColor]) 
    
    ForEach ($Color in $List){
        Write-Host "      $Color" -ForegroundColor $Color -NonewLine
        Write-Host ""    
    }

    ForEach ($Color in $List){
        Write-Host "                   " -backgroundColor $Color -noNewLine
        Write-Host "   $Color"        
    } 
}

function ver {
  $PSVersionTable
}