PSDirectoryStack.psm1
|
# Define a global stack variable if (-not (Get-Variable -Name DirectoryStack -Scope Global -ErrorAction SilentlyContinue)) { Set-Variable -Name DirectoryStack -Value @() -Scope Global } function Push-Location { param( [string]$Path ) # Save the current location $global:DirectoryStack += (Get-Location) if ($Path) { Set-Location -Path $Path } } function Pop-Location { if ($global:DirectoryStack.Count -eq 0) { Write-Host "Directory stack is empty." return } # Retrieve the last location $lastLocation = $global:DirectoryStack[-1] # Remove the last location from the stack $global:DirectoryStack = $global:DirectoryStack[0..($global:DirectoryStack.Count - 2)] # Change to the last location Set-Location -Path $lastLocation } function Switch-Location { if ($global:DirectoryStack.Count -eq 0) { Write-Host "Directory stack is empty." return } # Retrieve the last location $lastLocation = $global:DirectoryStack[-1] # Remove the last location from the stack $global:DirectoryStack = $global:DirectoryStack[0..($global:DirectoryStack.Count - 2)] # Save the current location $global:DirectoryStack += (Get-Location) # Change to the last location Set-Location -Path $lastLocation } function Set-LocationEnhanced { param( [string]$Path ) if ($Path -eq '-') { Switch-Location return } $resolvedPath = Resolve-Path $Path try { if (Test-Path -Path $Path) { if (Test-Path -Path $Path -PathType Leaf) { # If it's a file, get the parent directory $item = Get-Item -Path $Path -ErrorAction Stop Push-Location -Path $item.DirectoryName } else { # If it's a directory Push-Location -Path $Path } } else { throw } } catch { $parentPath = [System.IO.Path]::GetDirectoryName($Path) if ($parentPath -and (Test-Path -Path $parentPath)) { Push-Location -Path $parentPath } else { Write-Error "Path '$Path' does not exist." } } } # Create an alias for 'cd' to use Set-LocationEnhanced Set-Alias -Name cd -Value Set-LocationEnhanced -Option AllScope # Optional: Create aliases for Push-Location and Pop-Location Set-Alias -Name pushd -Value Push-Location -Option AllScope Set-Alias -Name popd -Value Pop-Location -Option AllScope Set-Alias -Name switchd -Value Switch-Location -Option AllScope # Example usage: # cd "C:\path\to\your\file.txt" # cd "C:\path\to\your\directory" # cd "-" |