Migrate from zsh to fish

2024-03-18 17:04:37 +01:00
parent fdd53faa62
commit b35c87b4d6
7 changed files with 112 additions and 7 deletions
--- a/modules/home/fish/default.nix
+++ b/modules/home/fish/default.nix
@ -0,0 +1,75 @@
+{
+# 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; };
+
+    home.packages = with pkgs; [ starship ];
+
+    programs.starship = {
+      enable = true;
+      enableFishIntegration = true;
+    };
+
+    programs.fish = {
+      enable = true;
+
+      interactiveShellInit = "set fish_greeting"; # Disable default greeting
+
+      plugins = [
+        {
+          name = "z";
+          src = pkgs.fishPlugins.z.src;
+        }
+        {
+          name = "lwd";
+          src = ./last-working-dir.fish;
+        }
+      ];
+
+      functions = {
+        fzf-z = ''
+          set dir $(z --list | fzf --tiebreak=index --tac | sed -E 's/^[0-9]+[[:space:]]+//')
+          cd $dir
+        '';
+        mkcd = ''
+          mkdir $argv
+          cd $argv
+        '';
+        run = ''
+          nix run nixpkgs#"$argv[1]" -- $argv[2..-1]
+        '';
+
+        # Last working directory functionality
+        # __onpwd = {
+        #   onVariable = "PWD";
+        #   body = "set --universal LAST_WORKING_DIR $PWD";
+        # };
+      };
+    };
+  };
+}