mirror of
https://github.com/nix-community/home-manager
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194 lines
5.1 KiB
Nix
194 lines
5.1 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.programs.nushell;
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configDir = if pkgs.stdenv.isDarwin then
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"Library/Application Support/nushell"
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else
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"${config.xdg.configHome}/nushell";
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linesOrSource = name:
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types.submodule ({ config, ... }: {
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options = {
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text = mkOption {
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type = types.lines;
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default = if config.source != null then
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builtins.readFile config.source
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else
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"";
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defaultText = literalExpression
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"if source is defined, the content of source, otherwise empty";
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description = ''
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Text of the nushell {file}`${name}` file.
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If unset then the source option will be preferred.
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'';
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};
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source = mkOption {
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type = types.nullOr types.path;
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default = null;
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description = ''
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Path of the nushell {file}`${name}` file to use.
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If the text option is set, it will be preferred.
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'';
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};
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};
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});
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in {
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meta.maintainers = [ maintainers.Philipp-M ];
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imports = [
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(mkRemovedOptionModule [ "programs" "nushell" "settings" ] ''
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Please use
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'programs.nushell.configFile' and 'programs.nushell.envFile'
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instead.
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'')
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];
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options.programs.nushell = {
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enable = mkEnableOption "nushell";
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package = mkOption {
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type = types.package;
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default = pkgs.nushell;
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defaultText = literalExpression "pkgs.nushell";
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description = "The package to use for nushell.";
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};
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configFile = mkOption {
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type = types.nullOr (linesOrSource "config.nu");
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default = null;
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example = literalExpression ''
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{ text = '''
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let $config = {
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filesize_metric: false
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table_mode: rounded
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use_ls_colors: true
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}
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''';
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}
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'';
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description = ''
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The configuration file to be used for nushell.
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See <https://www.nushell.sh/book/configuration.html#configuration> for more information.
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'';
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};
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envFile = mkOption {
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type = types.nullOr (linesOrSource "env.nu");
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default = null;
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example = ''
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$env.FOO = 'BAR'
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'';
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description = ''
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The environment variables file to be used for nushell.
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See <https://www.nushell.sh/book/configuration.html#configuration> for more information.
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'';
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};
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loginFile = mkOption {
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type = types.nullOr (linesOrSource "login.nu");
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default = null;
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example = ''
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# Prints "Hello, World" upon logging into tty1
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if (tty) == "/dev/tty1" {
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echo "Hello, World"
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}
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'';
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description = ''
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The login file to be used for nushell upon logging in.
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See <https://www.nushell.sh/book/configuration.html#configuring-nu-as-a-login-shell> for more information.
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'';
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};
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extraConfig = mkOption {
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type = types.lines;
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default = "";
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description = ''
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Additional configuration to add to the nushell configuration file.
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'';
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};
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extraEnv = mkOption {
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type = types.lines;
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default = "";
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description = ''
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Additional configuration to add to the nushell environment variables file.
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'';
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};
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extraLogin = mkOption {
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type = types.lines;
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default = "";
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description = ''
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Additional configuration to add to the nushell login file.
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'';
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};
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shellAliases = mkOption {
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type = types.attrsOf types.str;
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default = { };
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example = { ll = "ls -l"; };
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description = ''
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An attribute set that maps aliases (the top level attribute names in
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this option) to command strings or directly to build outputs.
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'';
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};
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environmentVariables = mkOption {
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type = types.attrsOf types.str;
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default = { };
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example = { FOO = "BAR"; };
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description = ''
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An attribute set that maps an environment variable to a shell interpreted string.
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'';
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};
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};
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config = mkIf cfg.enable {
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home.packages = [ cfg.package ];
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home.file = mkMerge [
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(let
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writeConfig = cfg.configFile != null || cfg.extraConfig != ""
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|| aliasesStr != "";
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aliasesStr = concatStringsSep "\n"
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(mapAttrsToList (k: v: "alias ${k} = ${v}") cfg.shellAliases);
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in mkIf writeConfig {
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"${configDir}/config.nu".text = mkMerge [
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(mkIf (cfg.configFile != null) cfg.configFile.text)
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cfg.extraConfig
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aliasesStr
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];
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})
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(let
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envVarsStr = concatStringsSep "\n"
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(mapAttrsToList (k: v: "$env.${k} = ${v}") cfg.environmentVariables);
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in mkIf (cfg.envFile != null || cfg.extraEnv != "" || envVarsStr != "") {
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"${configDir}/env.nu".text = mkMerge [
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(mkIf (cfg.envFile != null) cfg.envFile.text)
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cfg.extraEnv
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envVarsStr
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];
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})
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(mkIf (cfg.loginFile != null || cfg.extraLogin != "") {
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"${configDir}/login.nu".text = mkMerge [
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(mkIf (cfg.loginFile != null) cfg.loginFile.text)
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cfg.extraLogin
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];
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})
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];
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};
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}
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