PowerShell config

Profile.ps1

# My profile file (a github gist)
$profileUri = "https://git.io/fh9CA"

# Where to put the profile file
if ($IsWindows) {
	$profilePath = "~\Documents\PowerShell\Profile.ps1"
}
else {
	$profilePath = "~/.config/powershell/profile.ps1"
}

# Determine this systems hostname
if ($IsWindows) {
	$hostname = $env:COMPUTERNAME.ToLower()
}
else {
	$hostname = $env:HOSTNAME
}

# The command prompt for PowerShell
function prompt {
	$p = Get-Location
	Write-Host "$hostname (" -NoNewline -ForegroundColor DarkCyan
	Write-Host "$p" -NoNewline -ForegroundColor DarkGray
	Write-Host ") " -ForegroundColor DarkCyan
	Write-Host ">" -NoNewLine -ForegroundColor Cyan
	return " "
}

Set-Alias -Name g -Value git

# Update PowerShell config and reload on the fly
function Update-Config {
	Invoke-WebRequest -Uri $profileUri -OutFile $profilePath
	. $profilePath
}