Rename modules/home to modules/home-manager

modules/home-manager/fish/default.nix

@@ -0,0 +1,80 @@
+{
+  # Snowfall Lib provides a customized `lib` instance with access to your flake's library
+  # as well as the libraries available from your flake's inputs.
+  lib,
+  # An instance of `pkgs` with your overlays and packages applied is also available.
+  pkgs,
+  # You also have access to your flake's inputs.
+  inputs,
+
+  # Additional metadata is provided by Snowfall Lib.
+  system, # The system architecture for this host (eg. `x86_64-linux`).
+  target, # The Snowfall Lib target for this system (eg. `x86_64-iso`).
+  format, # A normalized name for the system target (eg. `iso`).
+  virtual, # A boolean to determine whether this system is a virtual target using nixos-generators.
+  systems, # An attribute map of your defined hosts.
+
+  # All other arguments come from the module system.
+  config,
+  ...
+}:
+
+with lib;
+
+let
+  cfg = config.modules.shell.fish;
+in
+{
+  options.modules.shell.fish = {
+    enable = mkOption { default = false; };
+  };
+
+  config = mkIf cfg.enable {
+
+    home.file = {
+      ".config/starship.toml".source = ./starship.toml;
+      ".config/fish/conf.d/last-working-dir.fish".source = ./last-working-dir.fish;
+    };
+
+    home.packages = with pkgs; [
+      starship
+      lazygit
+    ];
+
+    home.shellAliases = {
+      g = "lazygit";
+      ls = "ls --color";
+      la = "ls -Alh --color";
+      grep = "grep --color";
+      conf = "edit-config";
+    };
+
+    programs.starship = {
+      enable = true;
+      enableFishIntegration = true;
+    };
+
+    programs.fish = {
+      enable = true;
+
+      interactiveShellInit = "set fish_greeting"; # Disable default greeting
+
+      functions = {
+        mkcd = ''
+          mkdir $argv
+          cd $argv
+        '';
+        run = ''
+          nix run nixpkgs#"$argv[1]" -- $argv[2..-1]
+        '';
+        shell = ''
+          set args
+          for arg in $argv
+              set args $args nixpkgs#$arg
+          end
+          nix shell $args
+        '';
+      };
+    };
+  };
+}

modules/home-manager/fish/last-working-dir.fish

@@ -0,0 +1,7 @@
+function lwd
+    cd $LAST_WORKING_DIR
+end
+
+function __onpwd --on-variable PWD
+    set --universal LAST_WORKING_DIR $PWD
+end

modules/home-manager/fish/starship.toml

@@ -0,0 +1,14 @@
+# newline between shell prompts
+add_newline = false
+#format = "$all$directory$character"
+
+[line_break]
+disabled = true
+
+[directory]
+fish_style_pwd_dir_length = 1
+
+[status]
+map_symbol = true
+format = '[$symbol$status $common_meaning$signal_name$maybe_int]($style) '
+disabled = false