Microsoft.PowerShell_profile.ps1

# Save this file as $PROFILE (run `echo $PROFILE` in powershell)

Set-Alias gh Get-Help;
Set-Alias cd Push-Location -Option AllScope;
Set-Alias cdb Pop-Location -Option AllScope;

Set-PSReadLineOption -HistoryNoDuplicates;

# For `cdp` (cd project)
$ProjectDirectory = 'C:\Projects';

function cdp {
  [CmdletBinding()]
  Param()

  DynamicParam {
    # Set the dynamic parameters' name
    $ParameterName = 'Path';

    # Create the dictionary
    $RuntimeParameterDictionary = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary;

    # Generate and set the ValidateSet
    $DirectorySet = Get-ChildItem -Path $ProjectDirectory -Directory | Select-Object -ExpandProperty Name;
    $ValidateSetAttribute = New-Object System.Management.Automation.ValidateSetAttribute($DirectorySet);

    # Create and set the parameters' attributes
    $ParameterAttribute = New-Object System.Management.Automation.ParameterAttribute;
    $ParameterAttribute.Position = 0;

    # Create the collection of attributes
    $AttributeCollection = New-Object System.Collections.ObjectModel.Collection[System.Attribute];
    $AttributeCollection.Add($ValidateSetAttribute);
    $AttributeCollection.Add($ParameterAttribute);

    # Create and return the dynamic parameter
    $RuntimeParameter = New-Object System.Management.Automation.RuntimeDefinedParameter($ParameterName, [string], $AttributeCollection);
    $RuntimeParameterDictionary.Add($ParameterName, $RuntimeParameter);

    return $RuntimeParameterDictionary;
  }

  Begin {
    # Bind the parameter to a friendly variable
    $ProjectName = $PsBoundParameters[$ParameterName];
  }

  Process {
    Set-Location $ProjectDirectory\$ProjectName;
  }
}

function cdh {
  Set-Location ~;
}

Push-Location (Split-Path -Path $MyInvocation.MyCommand.Definition -Parent);

Import-Module posh-git;

$Global:GitPromptSettings.BeforeText = ' ';
$Global:GitPromptSettings.BeforeForegroundColor = [ConsoleColor]::DarkGray;
$Global:GitPromptSettings.BeforeBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.DelimText = " $([char]0xb7)";
$Global:GitPromptSettings.DelimForegroundColor = [ConsoleColor]::DarkGray;
$Global:GitPromptSettings.DelimBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.AfterText = ' ';
$Global:GitPromptSettings.AfterForegroundColor = [ConsoleColor]::DarkGray;
$Global:GitPromptSettings.AfterBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.LocalStagedStatusForegroundColor = [ConsoleColor]::DarkGray;
$Global:GitPromptSettings.LocalStagedStatusBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.BranchForegroundColor = [ConsoleColor]::DarkGray;
$Global:GitPromptSettings.BranchBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.BranchIdenticalStatusToForegroundColor = [ConsoleColor]::DarkGray;
$Global:GitPromptSettings.BranchIdenticalStatusToBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.BranchBehindAndAheadStatusForegroundColor = [ConsoleColor]::DarkRed;
$Global:GitPromptSettings.BranchBehindAndAheadStatusBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.BranchBehindStatusForegroundColor = [ConsoleColor]::DarkRed;
$Global:GitPromptSettings.BranchBehindStatusBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.BranchAheadStatusForegroundColor = [ConsoleColor]::DarkGreen;
$Global:GitPromptSettings.BranchAheadStatusBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.LocalWorkingStatusBackgroundColor = [ConsoleColor]::White;
$Global:GitPromptSettings.BeforeIndexBackgroundColor = [ConsoleColor]::White;
$Global:GitPromptSettings.IndexBackgroundColor = [ConsoleColor]::White;
$Global:GitPromptSettings.WorkingBackgroundColor = [ConsoleColor]::White;

$Global:GitPromptSettings.EnableWindowTitle = $false;
$Global:GitPromptSettings.ShowStatusWhenZero = $false;

# Set up a simple prompt, adding the git prompt parts inside git repos
function global:prompt {
  $realLASTEXITCODE = $Global:LASTEXITCODE;
  $hostline = " $env:Username@$env:UserDomain ";

  $powerlineChar = [char]0x2b80; #0x2b80; # 0xe0b0

  Write-Host;

  if ($realLASTEXITCODE -eq 0) {
    $hostColor = [ConsoleColor]::DarkGreen;
  } else {
    $hostColor = [ConsoleColor]::DarkRed;
    $hostline += "(0x$('{0:X0}' -f $realLASTEXITCODE)) ";
  }

  Write-Host $hostline -ForegroundColor White -BackgroundColor $hostColor -NoNewLine;
  Write-Host $powerlineChar -ForegroundColor $hostColor -BackgroundColor DarkGray -NoNewline;

  $realFolderName = (Get-Item $pwd.ProviderPath).Name;

  if ($pwd.ProviderPath -eq $env:UserProfile) {
    $folderName = '~';
  } else {
    $folderName = $realFolderName;
  }

  Write-Host " $folderName " -ForegroundColor White -BackgroundColor DarkGray -NoNewline;

  $gitStatus = Get-GitStatus;

  if ($gitStatus -ne $null) {
    Write-Host $powerlineChar -ForegroundColor DarkGray -BackgroundColor White -NoNewline;
    Write-GitStatus $gitStatus;
    Write-Host $powerlineChar -ForegroundColor White;
  } else {
    Write-Host $powerlineChar -ForegroundColor DarkGray;
  }

  $Global:LASTEXITCODE = 0;

  Write-Host " PS " -ForegroundColor DarkGray -BackgroundColor White -NoNewline;
  Write-Host $powerlineChar -ForegroundColor White -NoNewline;

  Write-Output " ";

  $host.UI.RawUI.WindowTitle = $folderName;
}

Pop-Location;

Start-SshAgent -Quiet;