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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110{ config, lib, ... }:let cfg = config.programs; starship = config.programs.starship; zoxide = config.programs.zoxide; makePowershellAlias = name: value: let valueNeedsFunction = lib.strings.hasInfix " " value; functionName = if valueNeedsFunction then builtins.replaceStrings [ " " "\"" "\\" "/" ] [ "_" "" "" "" ] value else value; function = if valueNeedsFunction then "Function ${functionName} { param([Parameter(ValueFromRemainingArguments=$true)] [string[]]$Arguments) ${value} $Arguments}\n" else ""; in "${function}Set-Alias -Name ${name} -Value ${functionName}";in{ options.programs = { powershell = { enable = lib.mkEnableOption "Whether to enable PowerShell."; profileExtra = lib.mkOption { type = lib.types.lines; default = ""; description = "Extra content to add to the PowerShell profile."; }; shellAliases = lib.mkOption { type = lib.types.attrsOf lib.types.str; default = { }; example = { ll = "ls -l"; }; description = '' An attribute set that maps aliases (the top level attribute names in this option) to command strings or directly to build outputs. ''; }; }; starship.enablePowerShellIntegration = lib.mkEnableOption "Whether to enable PowerShell integration." // { default = true; }; zoxide.enablePowerShellIntegration = lib.mkEnableOption "Whether to enable PowerShell integration." // { default = true; }; };
config = lib.mkIf cfg.powershell.enable { xdg.configFile."powershell/Microsoft.PowerShell_profile.ps1" = { text = lib.mkMerge [ '' ${lib.concatStringsSep "\n" ( lib.mapAttrsToList ( name: value: "[Environment]::SetEnvironmentVariable(\"${name}\", \"${toString value}\")" ) config.home.sessionVariables )} $pre_paths = [Environment]::GetEnvironmentVariable('PATH').split([IO.Path]::PathSeparator) $nix_paths = "${lib.concatStringsSep "\", \"" config.home.sessionPath}" $paths_to_export = @() foreach ($path in $pre_paths) { if (Test-Path $path -PathType Container) { if ($nix_paths -notcontains $path) { $paths_to_export += $path } } } foreach ($path in $nix_paths) { if (Test-Path $path -PathType Container) { $paths_to_export += $path } } [Environment]::SetEnvironmentVariable('PATH', $paths_to_export -join [IO.Path]::PathSeparator) ${lib.concatStringsSep "\n" (lib.mapAttrsToList makePowershellAlias config.home.shellAliases)} ${lib.concatStringsSep "\n" (lib.mapAttrsToList makePowershellAlias cfg.powershell.shellAliases)}
Set-PSReadlineKeyHandler -Key Tab -Function MenuComplete '' (lib.mkIf (starship.enable && starship.enablePowerShellIntegration) '' Invoke-Expression (&starship init powershell) '') (lib.mkIf (zoxide.enable && zoxide.enablePowerShellIntegration) '' Invoke-Expression (& { (zoxide init powershell | Out-String) }) '') cfg.powershell.profileExtra ]; }; };}