PSCustomDrives

1.1.0

PSCustomDrives.psm1

                                
$mappings = & {

    $file = Join-Path $env:UserProfile psdrives.txt

        $reg = [regex] '^(\S+)\s+(\S.*)'

        $current = (gl).Path.Split(':') | select-object -First 1

        foreach($linha in & {if(Test-Path($file)) { gc $file; }; "Modules $(cvpa $PSScriptRoot\..)"; } ) { 

            $m = $reg.Match($linha);

            if($m.Success) {

                $prefix = $m.Groups[1].Value.Trim();

                $path = $m.Groups[2].Value.Trim();

                Write-Verbose "[PSCustomDrives] Mapping ${prefix}: PSDrive to $path";

                if($prefix.ToLower() -ne $current.ToLower()) {

                    "get-psdrive $prefix -ErrorAction SilentlyContinue | Remove-PsDrive";

                    "New-PSDrive -PSProvider FileSystem -Scope Global -Name $prefix -Root '$path' | out-null";

                }

                "function Set-Location_$prefix {";

                '    if($args.Length -gt 0) {';

                "        pushd ${prefix}:;";

                '        try {';

                '            if($args[0] -is [ScriptBlock]) {';

                '                & $args[0];';

                '            }';

                '            else {';

                '                Invoke-Expression ([string]::Join(" ", $args));';

                '            }';

                '        }';

                '        finally {';

                '            popd;';

                '        }';

                '    }';

                '    else {';

                "        cd ${prefix}:;";

                '    }';

                '}';

                "Set-Alias '${prefix}:' 'Set-Location_$prefix'";

                "Export-ModuleMember -function Set-Location_$prefix";

                "Export-ModuleMember -alias ${prefix}:";

            }

        }

}

if($mappings) {

    iex ([string]::Join([Environment]::NewLine, $mappings))

}