Adds starship setup

programs/default.nix

@@ -1,7 +1,7 @@
 { config, pkgs, ... }:
 
 {
-  imports = [ ./fish.nix ./git.nix ./vscode.nix ];
+  imports = [ ./fish.nix ./git.nix ./starship.nix ./vscode.nix ];
 
   home.packages = with pkgs; [
     bash

programs/fish.nix

@@ -14,15 +14,6 @@
           sha256 = "00xqlyl3lffc5l0viin1nyp819wf81fncqyz87jx8ljjdhilmgbs";
         };
       }
-      {
-        name = "agnoster";
-        src = pkgs.fetchFromGitHub {
-          owner = "oh-my-fish";
-          repo = "theme-agnoster";
-          rev = "43860ce1536930bca689470e26083b0a5b7bd6ae";
-          sha256 = "16k94hz3s6wayass6g1lhlcjmbpf2w8mzx90qrrqp120h80xwp25";
-        };
-      }
       {
         name = "fzf";
         src = pkgs.fetchFromGitHub {

programs/starship.nix

@@ -0,0 +1,74 @@
+{ config, pkgs, lib, ... }:
+
+let langs = [ "c" "golang" "haskell" "java" "kotlin" "nodejs" "python" "perl" "ruby" "rust" "zig" ];
+in {
+  programs.starship = {
+    enable = true;
+    enableFishIntegration = true;
+    settings = builtins.foldl' lib.attrsets.recursiveUpdate { } [
+      {
+        add_newline = false;
+        format =
+          "$directory$username$hostname$localip$shlvl$git_branch$git_commit$git_state$git_metrics$git_status$package"
+          + lib.strings.concatMapStrings (l: "\$${l}") langs
+          + "$nix_shell$memory_usage$env_var$custom$sudo$cmd_duration$fill$jobs$battery$time$line_break$character";
+
+        directory.fish_style_pwd_dir_length = 1;
+        memory_usage.disabled = false;
+        time.disabled = false;
+        git_status = {
+          conflicted = "=";
+          ahead = "^";
+          behind = "v";
+          diverged = "≠";
+          up_to_date = "";
+          untracked = "?";
+          stashed = "\$";
+          modified = "!";
+          staged = "+";
+          renamed = "»";
+          deleted = "✘";
+        };
+
+        cmd_duration.format = "\\[[$duration](yellow)\\]";
+        git_branch.format = "\\[[$symbol$branch]($style)\\]";
+        git_status.format = "([\\[$all_status$ahead_behind\\]]($style))";
+        memory_usage.format = "\\[$symbol[$ram(|$swap)]($style)\\]";
+        nix_shell.format = "\\[[$symbol$state( \\($name\\))]($style)\\]";
+        package.format = "\\[[$symbol$version]($style)\\]";
+        sudo.format = "\\[[as $symbol]\\]";
+        time.format = "\\[[$time]($style)\\]";
+        username.format = "\\[[$user]($style)\\]";
+
+        c.symbol = "C ";
+        directory.read_only = " ro";
+        fill.symbol = " ";
+        git_branch.symbol = "git ";
+        golang.symbol = "go ";
+        java.symbol = "java ";
+        kotlin.symbol = "kt ";
+        nodejs.symbol = "node ";
+        memory_usage.symbol = "mem ";
+        nix_shell.symbol = "nix ";
+        package.symbol = "pkg ";
+        perl.symbol = "pl ";
+        python.symbol = "py ";
+        ruby.symbol = "rb ";
+        rust.symbol = "rs ";
+        sudo.symbol = "sudo ";
+        zig.symbol = "zig ";
+      }
+      (lib.attrsets.foldAttrs (i: _: i) [ ] (builtins.map (s: {
+        "${s}" = {
+          "version_format" = "\${raw}";
+          "format" = "\\[[$symbol($version)]($style)\\]";
+        };
+      }) langs))
+      {
+        c.format = "\\[[$symbol($version(-$name))]($style)\\]";
+        python.format =
+          "\\[[\${symbol}\${pyenv_prefix}(\${version})(\\($virtualenv\\))]($style)\\]";
+      }
+    ];
+  };
+}