refactor: massively overhaul home manager module system

hm/modules/common/shellenv/default.nix

@@ -0,0 +1,212 @@
+{
+  config,
+  lib,
+  inputs,
+  pkgs,
+  osConfig,
+  ...
+}:
+let
+  cfg = config.liminalOS;
+in
+{
+  imports = [
+    inputs.nix-index-database.hmModules.nix-index
+    ./fastfetch
+  ];
+
+  options.liminalOS.shellEnv = {
+    enable = lib.mkOption {
+      type = lib.types.bool;
+      default = true;
+      description = ''
+        Whether to set up a CLI development environment.
+      '';
+    };
+  };
+
+  config = lib.mkIf cfg.shellEnv.enable {
+
+    programs.bash.enable = true;
+
+    programs.nushell = {
+      enable = true;
+      configFile.text = ''
+        $env.config = {
+          edit_mode: vi,
+          show_banner: false
+        }
+      '';
+    };
+
+    programs.fzf = {
+      enable = true;
+    };
+
+    programs.git = {
+      enable = true;
+      userName = lib.mkDefault "liminalOS user";
+      userEmail = lib.mkDefault "liminalOS@localhost";
+      delta.enable = true;
+      maintenance.enable = true;
+      extraConfig = {
+        init.defaultBranch = "main";
+        safe.directory = [
+          osConfig.liminalOS.flakeLocation
+        ];
+      };
+    };
+
+    home.packages = [ pkgs.git-absorb ];
+
+    programs.lazygit = {
+      enable = true;
+      settings = {
+        git.paging = {
+          colorArg = "always";
+          pager = "delta --dark --paging=never";
+        };
+      };
+    };
+
+    programs.bat.enable = true;
+
+    programs.ripgrep.enable = true;
+
+    programs.readline = {
+      enable = true;
+      extraConfig = "set editing-mode vi";
+    };
+
+    programs.zoxide = {
+      enable = true;
+      enableFishIntegration = true;
+      enableNushellIntegration = true;
+      enableBashIntegration = true;
+    };
+
+    programs.gh = {
+      enable = true;
+    };
+
+    programs.starship = {
+      enable = true;
+      enableFishIntegration = true;
+      enableBashIntegration = true;
+      enableNushellIntegration = true;
+    };
+
+    home.file.".config/starship.toml".text = builtins.readFile ./jetpack.toml;
+
+    programs.direnv = {
+      enable = true;
+      nix-direnv.enable = true;
+      config.global.hide_env_diff = true;
+    };
+
+    programs.fish = {
+      enable = true;
+      shellAliases = {
+        ls = "eza -l --icons=auto";
+        neofetch = "${pkgs.fastfetch}/bin/fastfetch";
+      };
+      interactiveShellInit = ''
+        fish_vi_key_bindings
+        set -g fish_greeting
+      '';
+      plugins = [
+        {
+          name = "autopair";
+          src = pkgs.fetchFromGitHub {
+            owner = "jorgebucaran";
+            repo = "autopair.fish";
+            rev = "4d1752ff5b39819ab58d7337c69220342e9de0e2";
+            hash = "sha256-qt3t1iKRRNuiLWiVoiAYOu+9E7jsyECyIqZJ/oRIT1A=";
+          };
+        }
+        {
+          name = "fzf";
+          src = pkgs.fetchFromGitHub {
+            owner = "PatrickF1";
+            repo = "fzf.fish";
+            rev = "8920367cf85eee5218cc25a11e209d46e2591e7a";
+            hash = "sha256-T8KYLA/r/gOKvAivKRoeqIwE2pINlxFQtZJHpOy9GMM=";
+          };
+        }
+        {
+          name = "sponge";
+          src = pkgs.fetchFromGitHub {
+            owner = "meaningful-ooo";
+            repo = "sponge";
+            rev = "384299545104d5256648cee9d8b117aaa9a6d7be";
+            hash = "sha256-MdcZUDRtNJdiyo2l9o5ma7nAX84xEJbGFhAVhK+Zm1w=";
+          };
+        }
+        {
+          name = "done";
+          src = pkgs.fetchFromGitHub {
+            owner = "franciscolourenco";
+            repo = "done";
+            rev = "eb32ade85c0f2c68cbfcff3036756bbf27a4f366";
+            hash = "sha256-DMIRKRAVOn7YEnuAtz4hIxrU93ULxNoQhW6juxCoh4o=";
+          };
+        }
+      ];
+    };
+
+    programs.nix-index = {
+      enable = true;
+      enableBashIntegration = true;
+      enableFishIntegration = true;
+    };
+
+    programs.nix-index-database.comma.enable = true;
+
+    programs.fd.enable = true;
+
+    programs.btop = {
+      enable = true;
+      settings = {
+        vim_keys = true;
+        theme_background = false;
+      };
+    };
+
+    programs.eza = {
+      enable = true;
+      enableFishIntegration = true;
+      enableBashIntegration = true;
+      git = true;
+    };
+
+    programs.yazi = {
+      enable = true;
+      enableBashIntegration = true;
+      enableFishIntegration = true;
+      plugins = {
+        mediainfo = pkgs.fetchFromGitHub {
+          owner = "Ape";
+          repo = "mediainfo.yazi";
+          rev = "c69314e80f5b45fe87a0e06a10d064ed54110439";
+          hash = "sha256-8xdBPdKSiwB7iRU8DJdTHY+BjfR9D3FtyVtDL9tNiy4=";
+        };
+      };
+      settings = {
+        plugin = {
+          prepend_previewers = [
+            {
+              mime = "{image,audio,video}/*";
+              run = "mediainfo";
+            }
+            {
+              mime = "application/x-subrip";
+              run = "mediainfo";
+            }
+          ];
+        };
+      };
+    };
+
+    programs.zathura.enable = true;
+  };
+}

hm/modules/common/shellenv/fastfetch/config.json

@@ -0,0 +1,81 @@
+{
+  "$schema": "https://github.com/fastfetch-cli/fastfetch/raw/dev/doc/json_schema.json",
+  "display": {
+    "separator": " "
+  },
+  "modules": [
+    "break",
+    "break",
+    "break",
+    "break",
+    "break",
+    {
+      "type": "title",
+      "keyWidth": 10
+    },
+    "break",
+    {
+      "type": "os",
+      "key": " ",
+      "keyColor": "34",
+      "format": "{3} on {12}"
+    },
+    {
+      "type": "kernel",
+      "key": " ",
+      "keyColor": "34"
+    },
+    {
+      "type": "packages",
+      "key": " ",
+      "keyColor": "34"
+    },
+    {
+      "type": "shell",
+      "key": " ",
+      "keyColor": "34"
+    },
+    {
+      "type": "terminal",
+      "key": " ",
+      "keyColor": "34"
+    },
+    {
+      "type": "wm",
+      "key": " ",
+      "keyColor": "34"
+    },
+    {
+      "type": "CPU",
+      "key": " ",
+      "keyColor": "34"
+    },
+    {
+      "type": "GPU",
+      "key": "󰍹 ",
+      "keyColor": "34"
+    },
+    {
+      "type": "uptime",
+      "key": " ",
+      "keyColor": "34"
+    },
+    {
+      "type": "media",
+      "key": "󰝚 ",
+      "keyColor": "34"
+    },
+    {
+      "type": "player",
+      "key": " ",
+      "keyColor": "34"
+    },
+    "break",
+    {
+      "type": "custom",
+      "format": "\u001b[90m  \u001b[31m  \u001b[32m  \u001b[33m  \u001b[34m  \u001b[35m  \u001b[36m  \u001b[37m "
+    },
+    "break",
+    "break"
+  ]
+}

hm/modules/common/shellenv/fastfetch/default.nix

@@ -0,0 +1,39 @@
+{ config, lib, ... }:
+let
+  fastfetchConfig = builtins.fromJSON (builtins.readFile ./config.json);
+  cfg = config.liminalOS.shellEnv.fastfetch;
+in
+{
+  options.liminalOS.shellEnv.fastfetch = {
+    enable = lib.mkOption {
+      type = lib.types.bool;
+      default = config.liminalOS.shellEnv.enable;
+      description = ''
+        Whether to set up and configure fastfetch.
+      '';
+    };
+    useKittyImage = lib.mkOption {
+      type = lib.types.bool;
+      default = cfg.enable;
+      description = ''
+        Whether to use the kitty image protocol.
+      '';
+    };
+  };
+  config.programs.fastfetch = lib.mkIf cfg.enable {
+    enable = true;
+    settings = (
+      fastfetchConfig
+      // {
+        logo = {
+          height = 18;
+          padding = {
+            top = 2;
+          };
+          type = if cfg.useKittyImage then "kitty" else "auto";
+          source = lib.mkIf cfg.useKittyImage ./nixos-logo.png;
+        };
+      }
+    );
+  };
+}

hm/modules/common/shellenv/jetpack.toml

@@ -0,0 +1,315 @@
+# version: 1.0.0
+
+add_newline = false
+continuation_prompt = "[▸▹ ](dimmed white)"
+
+format = """( $nix_shell$container$fill$git_metrics\n)$cmd_duration\
+$hostname\
+$localip\
+$shlvl\
+$shell\
+$env_var\
+$jobs\
+$sudo\
+$username\
+$character"""
+
+right_format = """
+$singularity\
+$kubernetes\
+$directory\
+$vcsh\
+$fossil_branch\
+$git_branch\
+$git_commit\
+$git_state\
+$git_status\
+$hg_branch\
+$pijul_channel\
+$docker_context\
+$package\
+$c\
+$cmake\
+$cobol\
+$daml\
+$dart\
+$deno\
+$dotnet\
+$elixir\
+$elm\
+$erlang\
+$fennel\
+$golang\
+$guix_shell\
+$haskell\
+$haxe\
+$helm\
+$java\
+$julia\
+$kotlin\
+$gradle\
+$lua\
+$nim\
+$nodejs\
+$ocaml\
+$opa\
+$perl\
+$php\
+$pulumi\
+$purescript\
+$python\
+$raku\
+$rlang\
+$red\
+$ruby\
+$rust\
+$scala\
+$solidity\
+$swift\
+$terraform\
+$vlang\
+$vagrant\
+$zig\
+$buf\
+$conda\
+$meson\
+$spack\
+$memory_usage\
+$aws\
+$gcloud\
+$openstack\
+$azure\
+$crystal\
+$custom\
+$status\
+$os\
+$battery\
+$time"""
+
+[fill]
+symbol = ' '
+
+[character]
+format = "$symbol "
+success_symbol = "[◎](bold italic bright-yellow)"
+error_symbol = "[○](italic purple)"
+vimcmd_symbol = "[■](italic dimmed green)"
+# not supported in zsh
+vimcmd_replace_one_symbol = "◌"
+vimcmd_replace_symbol = "□"
+vimcmd_visual_symbol = "▼"
+
+[env_var.VIMSHELL]
+format = "[$env_value]($style)"
+style = 'green italic'
+
+[sudo]
+format = "[$symbol]($style)"
+style = "bold italic bright-purple"
+symbol = "⋈┈"
+disabled = false
+
+[username]
+style_user = "bright-yellow bold italic"
+style_root = "purple bold italic"
+format = "[⭘ $user]($style) "
+disabled = false
+show_always = false
+
+[directory]
+home_symbol = "⌂"
+truncation_length = 2
+truncation_symbol = "□ "
+read_only = " ◈"
+use_os_path_sep = true
+style = "italic blue"
+format = '[$path]($style)[$read_only]($read_only_style)'
+repo_root_style = 'bold blue'
+repo_root_format = '[$before_root_path]($before_repo_root_style)[$repo_root]($repo_root_style)[$path]($style)[$read_only]($read_only_style) [△](bold bright-blue)'
+
+[cmd_duration]
+format = "[◄ $duration ](italic white)"
+
+[jobs]
+format = "[$symbol$number]($style) "
+style = "white"
+symbol = "[▶](blue italic)"
+
+[localip]
+ssh_only = true
+format = " ◯[$localipv4](bold magenta)"
+disabled = false
+
+[time]
+disabled = false
+format = "[ $time]($style)"
+time_format = "%R"
+utc_time_offset = "local"
+style = "italic dimmed white"
+
+[battery]
+format = "[ $percentage $symbol]($style)"
+full_symbol = "█"
+charging_symbol = "[↑](italic bold green)"
+discharging_symbol = "↓"
+unknown_symbol = "░"
+empty_symbol = "▃"
+
+[[battery.display]]
+threshold = 20
+style = "italic bold red"
+
+[[battery.display]]
+threshold = 60
+style = "italic dimmed bright-purple"
+
+[[battery.display]]
+threshold = 70
+style = "italic dimmed yellow"
+
+[git_branch]
+format = " [$branch(:$remote_branch)]($style)"
+symbol = "[△](bold italic bright-blue)"
+style = "italic bright-blue"
+truncation_symbol = "⋯"
+truncation_length = 11
+ignore_branches = ["main", "master"]
+only_attached = true
+
+[git_metrics]
+format = '([▴$added]($added_style))([▿$deleted]($deleted_style))'
+added_style = 'italic dimmed green'
+deleted_style = 'italic dimmed red'
+ignore_submodules = true
+disabled = false
+
+[git_status]
+style = "bold italic bright-blue"
+format = "([⎪$ahead_behind$staged$modified$untracked$renamed$deleted$conflicted$stashed⎥]($style))"
+conflicted = "[◪◦](italic bright-magenta)"
+ahead = "[▴│[${count}](bold white)│](italic green)"
+behind = "[▿│[${count}](bold white)│](italic red)"
+diverged = "[◇ ▴┤[${ahead_count}](regular white)│▿┤[${behind_count}](regular white)│](italic bright-magenta)"
+untracked = "[◌◦](italic bright-yellow)"
+stashed = "[◃◈](italic white)"
+modified = "[●◦](italic yellow)"
+staged = "[▪┤[$count](bold white)│](italic bright-cyan)"
+renamed = "[◎◦](italic bright-blue)"
+deleted = "[✕](italic red)"
+
+[deno]
+format = " [deno](italic) [∫ $version](green bold)"
+version_format = "${raw}"
+
+[lua]
+format = " [lua](italic) [${symbol}${version}]($style)"
+version_format = "${raw}"
+symbol = "⨀ "
+style = "bold bright-yellow"
+
+[nodejs]
+format = " [node](italic) [◫ ($version)](bold bright-green)"
+version_format = "${raw}"
+detect_files = ["package-lock.json", "yarn.lock"]
+detect_folders = ["node_modules"]
+detect_extensions = []
+
+[python]
+format = " [py](italic) [${symbol}${version}]($style)"
+symbol = "[⌉](bold bright-blue)⌊ "
+version_format = "${raw}"
+style = "bold bright-yellow"
+
+[ruby]
+format = " [rb](italic) [${symbol}${version}]($style)"
+symbol = "◆ "
+version_format = "${raw}"
+style = "bold red"
+
+[rust]
+format = " [rs](italic) [$symbol$version]($style)"
+symbol = "⊃ "
+version_format = "${raw}"
+style = "bold red"
+
+[package]
+format = " [pkg](italic dimmed) [$symbol$version]($style)"
+version_format = "${raw}"
+symbol = "◨ "
+style = "dimmed yellow italic bold"
+
+[swift]
+format = " [sw](italic) [${symbol}${version}]($style)"
+symbol = "◁ "
+style = "bold bright-red"
+version_format = "${raw}"
+
+[aws]
+disabled = true
+format = " [aws](italic) [$symbol $profile $region]($style)"
+style = "bold blue"
+symbol = "▲ "
+
+[buf]
+symbol = "■ "
+format = " [buf](italic) [$symbol $version $buf_version]($style)"
+
+[c]
+symbol = "ℂ "
+format = " [$symbol($version(-$name))]($style)"
+
+[conda]
+symbol = "◯ "
+format = " conda [$symbol$environment]($style)"
+
+[dart]
+symbol = "◁◅ "
+format = " dart [$symbol($version )]($style)"
+
+[docker_context]
+symbol = "◧ "
+format = " docker [$symbol$context]($style)"
+
+[elixir]
+symbol = "△ "
+format = " exs [$symbol $version OTP $otp_version ]($style)"
+
+[elm]
+symbol = "◩ "
+format = " elm [$symbol($version )]($style)"
+
+[golang]
+symbol = "∩ "
+format = " go [$symbol($version )]($style)"
+
+[haskell]
+symbol = "❯λ "
+format = " hs [$symbol($version )]($style)"
+
+[java]
+symbol = "∪ "
+format = " java [${symbol}(${version} )]($style)"
+
+[julia]
+symbol = "◎ "
+format = " jl [$symbol($version )]($style)"
+
+[memory_usage]
+symbol = "▪▫▪ "
+format = " mem [${ram}( ${swap})]($style)"
+
+[nim]
+symbol = "▴▲▴ "
+format = " nim [$symbol($version )]($style)"
+
+[nix_shell]
+style = 'bold italic dimmed blue'
+symbol = '󱄅'
+format = '[$symbol nix⎪$state⎪]($style) [$name](italic dimmed white)'
+impure_msg = '[⌽](bold dimmed red)'
+pure_msg = '[⌾](bold dimmed green)'
+unknown_msg = '[◌](bold dimmed ellow)'
+
+[spack]
+symbol = "◇ "
+format = " spack [$symbol$environment]($style)"