From 31c316d19cd974bb81a5d6de62142ff24db1c78e Mon Sep 17 00:00:00 2001
From: triethyl <triethylammonium@pm.me>
Date: Tue, 2 Sep 2025 10:48:21 -0400
Subject: reorganized directory structure

---
 home-manager/features/cli/apps/btop.nix            |  15 +
 home-manager/features/cli/apps/helix.nix           |  71 +++++
 home-manager/features/cli/apps/lazygit.nix         |  12 +
 home-manager/features/cli/apps/zellij.nix          |  22 ++
 home-manager/features/cli/bundles/go-env.nix       |  14 +
 .../features/cli/scripts/spiral/default.nix        |  10 +
 home-manager/features/cli/scripts/spiral/plan.md   |  47 +++
 home-manager/features/cli/scripts/spiral/spiral.nu | 329 +++++++++++++++++++++
 .../features/cli/shells/nushell/completion.nu      |  17 ++
 .../features/cli/shells/nushell/default.nix        | 109 +++++++
 .../shells/nushell/direnv-project-template/.envrc  |   1 +
 .../nushell/direnv-project-template/.gitignore     |   1 +
 .../nushell/direnv-project-template/flake.nix      |  29 ++
 home-manager/features/cli/shells/nushell/prompt.nu |  97 ++++++
 home-manager/features/cli/utils/git.nix            |  16 +
 home-manager/features/cli/utils/pandoc.nix         |  13 +
 home-manager/features/cli/utils/ssh.nix            |  20 ++
 17 files changed, 823 insertions(+)
 create mode 100644 home-manager/features/cli/apps/btop.nix
 create mode 100644 home-manager/features/cli/apps/helix.nix
 create mode 100644 home-manager/features/cli/apps/lazygit.nix
 create mode 100644 home-manager/features/cli/apps/zellij.nix
 create mode 100644 home-manager/features/cli/bundles/go-env.nix
 create mode 100644 home-manager/features/cli/scripts/spiral/default.nix
 create mode 100644 home-manager/features/cli/scripts/spiral/plan.md
 create mode 100755 home-manager/features/cli/scripts/spiral/spiral.nu
 create mode 100644 home-manager/features/cli/shells/nushell/completion.nu
 create mode 100644 home-manager/features/cli/shells/nushell/default.nix
 create mode 100644 home-manager/features/cli/shells/nushell/direnv-project-template/.envrc
 create mode 100644 home-manager/features/cli/shells/nushell/direnv-project-template/.gitignore
 create mode 100644 home-manager/features/cli/shells/nushell/direnv-project-template/flake.nix
 create mode 100644 home-manager/features/cli/shells/nushell/prompt.nu
 create mode 100644 home-manager/features/cli/utils/git.nix
 create mode 100644 home-manager/features/cli/utils/pandoc.nix
 create mode 100644 home-manager/features/cli/utils/ssh.nix

(limited to 'home-manager/features/cli')

diff --git a/home-manager/features/cli/apps/btop.nix b/home-manager/features/cli/apps/btop.nix
new file mode 100644
index 0000000..5bb2499
--- /dev/null
+++ b/home-manager/features/cli/apps/btop.nix
@@ -0,0 +1,15 @@
+{ config, lib, ... }: let
+  cfg = config.features.cli.apps.btop;
+in {
+  options.features.cli.apps.btop.enable = lib.mkEnableOption "btop";
+  config = lib.mkIf cfg.enable {
+    programs.btop = {
+      enable = true;
+      settings = {
+        color_theme = "TTY";
+        theme_background = false;
+        update_ms = 500;
+      };
+    };
+  };
+}
diff --git a/home-manager/features/cli/apps/helix.nix b/home-manager/features/cli/apps/helix.nix
new file mode 100644
index 0000000..a267b23
--- /dev/null
+++ b/home-manager/features/cli/apps/helix.nix
@@ -0,0 +1,71 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  cfg = config.features.cli.apps.helix;
+in {
+  options.features.cli.apps.helix.enable = lib.mkEnableOption "helix";
+  config = lib.mkIf cfg.enable {
+    home.packages = with pkgs; [
+      wl-clipboard
+    ];
+    programs.helix = {
+      enable = true;
+      extraPackages = with pkgs; [
+        markdown-oxide
+        python312Packages.black
+        vscode-langservers-extracted
+        nil
+      ];
+      settings = {
+        editor = {
+          color-modes = true;
+          true-color = true;
+          line-number = "relative";
+          mouse = false;
+          lsp.display-messages = true;
+          statusline = {
+            left = ["file-name" "file-modification-indicator"];
+            center = [];
+            right = [];
+            mode = {
+              normal = "NORMAL";
+              insert = "INSERT";
+              select = "SELECT";
+            };
+          };
+          cursor-shape = {
+            normal = "block";
+            insert = "bar";
+            select = "underline";
+          };
+          soft-wrap = {
+            enable = true;
+            wrap-indicator = "";
+          };
+        };
+        keys = {
+          normal = {
+            esc = ["collapse_selection" "keep_primary_selection"];
+            space = {
+              v = "file_picker_in_current_buffer_directory";
+              h = ":lsp-workspace-command";
+            };
+          };
+        };
+      };
+      languages = {
+        language = [
+          {
+            name = "nix";
+            auto-format = true;
+            formatter.command = "${pkgs.alejandra}/bin/alejandra";
+            language-servers = ["nil"];
+          }
+        ];
+      };
+    };
+  };
+}
diff --git a/home-manager/features/cli/apps/lazygit.nix b/home-manager/features/cli/apps/lazygit.nix
new file mode 100644
index 0000000..9d19a36
--- /dev/null
+++ b/home-manager/features/cli/apps/lazygit.nix
@@ -0,0 +1,12 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.features.cli.apps.lazygit;
+in {
+  options.features.cli.apps.lazygit.enable = lib.mkEnableOption "lazygit";
+  config = lib.mkIf cfg.enable {
+    programs.lazygit.enable = true;
+  };
+}
diff --git a/home-manager/features/cli/apps/zellij.nix b/home-manager/features/cli/apps/zellij.nix
new file mode 100644
index 0000000..8942771
--- /dev/null
+++ b/home-manager/features/cli/apps/zellij.nix
@@ -0,0 +1,22 @@
+{ config, lib, ... }: let
+  cfg = config.features.cli.apps.zellij; 
+in {
+  options.features.cli.apps.zellij.enable = lib.mkEnableOption "zellij";
+  config = lib.mkIf cfg.enable {
+    programs.zellij = {
+      enable = true;       
+      settings = {
+        pane_frames = true;
+        ui.pane_frames.rounded_corners = true;
+        simplified_ui = true;
+        default_layout = "compact";
+        hide_session_name = true;
+
+        mouse_mode = false;
+
+        on_force_close = "detach";
+        session_serialization = true;
+      };   
+    };
+  };
+}
diff --git a/home-manager/features/cli/bundles/go-env.nix b/home-manager/features/cli/bundles/go-env.nix
new file mode 100644
index 0000000..6e103a3
--- /dev/null
+++ b/home-manager/features/cli/bundles/go-env.nix
@@ -0,0 +1,14 @@
+{ config, pkgs, lib, ... }: let
+  cfg = config.features.cli.bundles.go-env;
+in {
+  options.features.cli.bundles.go-env.enable = lib.mkEnableOption "go-env";
+  config = lib.mkIf cfg.enable {
+    home.sessionVariables = {
+      GOPATH = "~/.go";
+    };
+    home.packages = with pkgs; [
+      go
+      gopls
+    ];
+  };
+}
diff --git a/home-manager/features/cli/scripts/spiral/default.nix b/home-manager/features/cli/scripts/spiral/default.nix
new file mode 100644
index 0000000..780c207
--- /dev/null
+++ b/home-manager/features/cli/scripts/spiral/default.nix
@@ -0,0 +1,10 @@
+{ config, pkgs, lib, ... }: let
+  cfg = config.features.cli.scripts.spiral;
+in {
+  options.features.cli.scripts.spiral.enable = lib.mkEnableOption "spiral";
+  config = lib.mkIf cfg.enable {
+    home.packages = [
+      (pkgs.writers.writeNuBin "sp" (builtins.readFile ./spiral.nu))
+    ];
+  };
+}
diff --git a/home-manager/features/cli/scripts/spiral/plan.md b/home-manager/features/cli/scripts/spiral/plan.md
new file mode 100644
index 0000000..adbcba0
--- /dev/null
+++ b/home-manager/features/cli/scripts/spiral/plan.md
@@ -0,0 +1,47 @@
+# Spiral Plan
+
+## Main Functions
+
+Are ran by the user.
+
+- `main new (--no-frontmatter (-n)) (title: <string>)`
+- `main open (--by-title (-t)) (--by-contents (-c)) (title: <string>)`
+- `main tags (tag: <string>)`
+- `main remove (--by-title (-t)) (--by-contents (-c)) (title: <string>)` 
+- `main list`
+- `main restore (--by-title (-t)) (--by-contents (-c)) (title: <string>)`
+- `main journal (date: <string>)`
+
+## Action Functions
+
+Accept parameters and perform an action.
+
+- `create_note (--no-frontmatter) --title <string>`
+- `create_journal_entry --title <string>`
+- `open_file_in_editor --dir <dir>`
+
+## Interface Functions
+
+Accept a prompt and other data and return a value from the user.
+
+- `get_confirmation --prompt <string> -> bool`
+- `get_string_input --prompt <string> -> string`
+- `get_choice_from_list --list <list> -> string`
+- `get_choice_from_dir --dir <dir> -> path`
+- `get_choice_from_dir_file_contents --dir <dir> -> path: line number`
+- `get_choice_from_note_titles --dir <dir> -> path`
+
+## String Manipulation Functions
+
+Accept, modify, and return strings.
+
+- `title_to_path title: <string> -> path`
+- `strip_line_number string: <string> -> string`
+- `generate_note_text (--no-frontmatter) --title <string> -> string`
+
+## File Manipulation Functions
+
+Read, write, or otherwise manipulate files.
+
+- `parse_note_frontmatter path: <path> -> record`
+- `list_notes -> table`
diff --git a/home-manager/features/cli/scripts/spiral/spiral.nu b/home-manager/features/cli/scripts/spiral/spiral.nu
new file mode 100755
index 0000000..399dace
--- /dev/null
+++ b/home-manager/features/cli/scripts/spiral/spiral.nu
@@ -0,0 +1,329 @@
+#!/usr/bin/env nu
+
+# +---------------+
+# | Configuration |
+# +---------------+
+
+# Default config options.
+mut config = {
+  notebook_dir: "~/Sync/notebook"
+  journal_dir: "~/Sync/notebook/journal"
+  trash_dir: "~/Sync/notebook/.trash"
+}
+
+# Read config options from environment variables.
+if ((try {$env.spiral_notebook_dir}) != null) {
+  $config.notebook_dir = $env.spiral_notebook_dir
+}
+if ((try {$env.spiral_journal_dir}) != null) {
+  $config.journal_dir = $env.spiral_journal_dir
+}
+if ((try {$env.spiral_trash_dir}) != null) {
+  $config.trash_dir = $env.spiral_trash_dir
+}
+
+# Make config immutable.
+let config = $config
+
+# +-------------+
+# | Subcommands |
+# +-------------+
+
+# A commandline utility written in nushell to manage your markdown notebook!
+def "main" [] {}
+
+# Create a new note.
+def "main new" [
+  title?: string # The title of the new note.
+  --no-frontmatter (-n) # Don't add a frontmatter to the note.
+] {
+  mut title = $title
+  if ($title == null) {
+    $title = get_string_input "Enter a title: "
+  }  
+  if $no_frontmatter {
+    create_note --no-frontmatter $title
+  } else {
+    create_note $title
+  }
+}
+
+# Open a pre-existing note.
+def "main open" [
+  --by-title (-t) # Filter notes by their title (disables preview)
+  --by-contents (-c) # Search through the contents of the notebook.
+  title?: string # The title of the note to open.
+] {
+  if ($by_title and $by_contents) {
+    error make {msg: "Only one flag can be used at a time."}
+  }
+  if ($title != null) {
+    if ((title_to_path $title) | path exists) {
+      return (title_to_path $title)
+    } else {
+      if (confirm $"The note ($title) does not exist. Would you like to create it? ") {
+        create_note $title
+      }
+    }
+  } else if $by_title {
+    edit $"(get_choice_from_note_titles --dir $config.notebook_dir)"
+  } else if $by_contents {
+    edit (get_choice_from_dir_file_contents --dir $config.notebook_dir)
+  } else {
+    edit $"(get_choice_from_dir --dir $config.notebook_dir)"
+  }
+}
+
+# Open a note based on the tag.
+def "main tags" [
+  tag?: string # The tag to select a note from.
+] {
+  # This section of code creates nested records with tags and notes and stores them in $tag_record.
+  let note_table = list_notes --dir $config.notebook_dir
+
+  let tag_list = $note_table
+    | get tags
+    | flatten
+    | where (($it != null) and ($it != ""))
+ 
+  mut tag_record = {}
+
+  print $tag_list
+  for tag in $tag_list {
+    mut notes = {}
+    for note_path in ($note_table | get path) {
+      let note_tags = ($note_table | where path == $note_path | get tags | flatten)
+      let note_title = ($note_table | where path == $note_path | get title | to text | str trim)
+      if ($note_tags != []) {
+        for note_tag in $note_tags {
+          if ($note_tag == $tag) {
+            $notes = $notes | insert $note_title { $note_path }
+          }
+        }
+      }
+    }
+    let notes = $notes
+    # $tag_record = $tag_record | insert $tag { $notes }
+  }
+
+  # Actual logic of the subcommand
+  if ($tag == null) {
+    let user_tag_choice = get_choice_from_list --list $tag_list
+    if ($user_tag_choice != "") {
+      let note_record = $tag_record | get $user_tag_choice
+      let user_note_title_choice = get_choice_from_list --list ($note_record | columns)
+      if ($user_note_title_choice != "") {
+        edit ($note_record | get $user_note_title_choice)
+      }
+    }
+  } else {
+    if ($tag_list | any {|item| $item == $tag}) {
+      let note_record = $tag_record | get $tag
+      let user_note_title_choice = get_choice_from_list --list ($note_record | columns)
+      if ($user_note_title_choice != "") {
+        edit ($note_record | get $user_note_title_choice)
+      }
+    } else {
+      print $"The tag '($tag)' does not exist."
+    }
+  }
+}
+
+# Get a table of notes and their properties.
+def "main list" [] {
+  return (list_notes --dir $config.notebook_dir)
+}
+
+# Send a note to the trash.
+def "main remove" [
+  --by-title (-t) # Filter notes by their title (disables preview)
+  --by-contents (-c) # Search through the contents of the notebook.
+  title?: string # The title of the note to send to the trash.
+] {
+  if ($by_title and $by_contents) {
+    error make {msg: "Only one flag can be used at a time."}
+  }
+  if ($title != null) {
+    if ((title_to_path $title) | path exists) {
+      return (title_to_path $title)
+    } else {
+      if (confirm $"The note ($title) does not exist. Would you like to create it? ") {
+        create_note $title
+      }
+    }
+  } else if $by_title {
+    mv (select_note --by-title --dir $config.notebook_dir)
+  } else if $by_contents {
+    ^$env.editor (select_note --by-contents --dir $config.notebook_dir)
+  } else {
+    ^$env.editor (select_note --dir $config.notebook_dir)
+  }
+}
+
+# Explains how to configural Spiral.
+def "main config" [] {
+  print "The default options:"
+  print $config
+  print "These can be modified by editing the environment variables corresponding to each option. For example, to change the notebook directory, set $env.spiral_notebook_dir='~/custom-dir/notebook'."
+}
+
+# +------------------+
+# | Action Functions |
+# +------------------+
+
+def create_note [--no-frontmatter, title: string] {
+  let note_path = title_to_path $title
+  if ($note_path | path exists) {
+    if (confirm "This note already exists. Would you like to open it?") {
+      edit $note_path
+    } else {exit}
+  } else {
+    if $no_frontmatter {
+      generate_note_text --no-frontmatter --title $title | save $note_path
+    } else {
+      generate_note_text --title $title | save $note_path
+    }
+    edit $"($note_path):100:100"
+  }
+}
+
+def create_journal_entry [
+  
+] {
+  
+}
+
+def edit [
+ file_path: string
+] {
+  if (($file_path | path type) == file) {
+    ^$env.editor ($file_path | path expand)
+  }
+}
+
+# +---------------------+
+# | Interface Functions |
+# +---------------------+
+
+def get_string_input [prompt: string] {
+  print $prompt
+  return (input)
+}
+
+def get_confirmation [prompt: string] {
+  print $"($prompt) \(Y/n)"
+  let confirmation = (input | str downcase)
+  if ($confirmation == "n" ) {
+    return false
+  } else {return true}
+}
+
+def get_choice_from_list [ --list: list ] {
+  return (($list | to text) | tv)
+} # -> string
+
+def get_choice_from_dir [ --dir: string ] {
+  return $"($config.notebook_dir | path expand)/(tv files ($dir | path expand))"
+} # -> full path
+
+def get_choice_from_dir_file_contents [ --dir: string ] {
+  return $"($config.notebook_dir | path expand)/(tv text ($dir | path expand))"
+} # -> full path: line number
+
+def get_choice_from_note_titles [ --dir: string ] {
+  let note_table = list_notes --dir $config.notebook_dir
+  let user_choice = get_choice_from_list --list ($note_table | get title)
+  let user_choice_path = (
+    $note_table
+    | where title == $user_choice
+    | get path
+    | to text
+    | str trim
+  )
+  if (($user_choice_path | path type) == file) {
+    return $user_choice_path
+  }
+} # -> full path
+
+# +-------------------------------+
+# | String Manipulation Functions |
+# +-------------------------------+
+
+def title_to_path [title: string] {
+  return (
+    $"($config.notebook_dir)/($title | str kebab-case).md"
+    | path expand
+  )
+} # -> full path
+
+def strip_line_number [string: string] {
+  return (
+    $string
+    | split row ":"
+    | select 0
+    | to text
+    | str trim
+  )
+} # -> string
+
+def generate_note_text [
+  --no-frontmatter
+  --title: string
+] {
+  if $no_frontmatter {
+    return $"# ($title)\n"
+  } else {
+    let frontmatter_info = {
+      title: $title
+      date: (date now)
+      lang: "en-US"
+      tags: ['note']
+    }
+    return $"---\n($frontmatter_info | to yaml)---\n\n# ($title)"
+  }
+} # -> string
+
+# +-----------------------------+
+# | File Manipulation Functions |
+# +-----------------------------+
+
+def list_notes [--dir: string] {
+  return ((
+    ls ($dir | path expand)
+    | where type == file
+    | get name
+  ) | par-each {
+    |note_path|
+    let frontmatter = parse_frontmatter $note_path
+    if ($frontmatter != null) {
+      return {
+        title: (try {$frontmatter.title})
+        path: $note_path
+        tags: (try {$frontmatter.tags})
+        date: (try {$frontmatter.date})
+        lang: (try {$frontmatter.lang})
+      }
+    }
+  })
+} # -> table
+
+def parse_frontmatter [path: string] {
+  let frontmatter = try {
+    open ($path | path expand)
+    | split row "---"
+    | get 1
+    | from yaml
+  }
+  if ($frontmatter == null) {
+    let title = try {
+      open ($path | path expand)
+      | split row "#"
+      | get 1
+      | split row "\n"
+      | get 0
+      | str trim
+    }
+    return {title: $title}
+  }
+  return $frontmatter
+} # -> record
diff --git a/home-manager/features/cli/shells/nushell/completion.nu b/home-manager/features/cli/shells/nushell/completion.nu
new file mode 100644
index 0000000..b25d387
--- /dev/null
+++ b/home-manager/features/cli/shells/nushell/completion.nu
@@ -0,0 +1,17 @@
+# Carapace Autocomplete
+let carapace_completer = {|spans|
+  carapace $spans.0 nushell ...$spans | from json
+}
+$env.config = {
+  completions: {
+    case_sensitive: false
+    quick: true
+    partial: true
+    algorithm: fuzzy
+    external: {
+      enable: true
+      max_results: 100
+      completer: $carapace_completer
+    }
+  }
+}
diff --git a/home-manager/features/cli/shells/nushell/default.nix b/home-manager/features/cli/shells/nushell/default.nix
new file mode 100644
index 0000000..7561fb1
--- /dev/null
+++ b/home-manager/features/cli/shells/nushell/default.nix
@@ -0,0 +1,109 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  cfg = config.features.cli.shells.nushell;
+in {
+  options.features.cli.shells.nushell.enable = lib.mkEnableOption "nushell";
+  config = lib.mkIf cfg.enable {
+    home.packages = with pkgs; [
+      television
+      gitprompt-rs
+    ];
+    programs.nushell = {
+      enable = true;
+      plugins = with pkgs.nushellPlugins; [
+        gstat
+      ];
+      shellAliases = {
+        "nix-shell" = "nix-shell --command 'SHELL=nu nu'";
+        "cd" = "z";
+        "ze" = "zellij";
+        "lg" = "lazygit";
+        "bk" = "cd $env.OLDPWD";
+        "fg" = "job unfreeze";
+      };
+      configFile.text =
+        /*
+        nu
+        */
+        ''
+          # Source modularized configs.
+          source ${./prompt.nu}
+          source ${./completion.nu}
+
+          # General Config
+          $env.config = {
+            show_banner: false
+            edit_mode: 'emacs'
+
+            history: {
+              isolation: true # Isolate the history of each nushell session
+              file_format: sqlite # Required for isolation
+            }
+          }
+          $env.editor = "hx"
+
+          # go should use a hidden directory
+          $env.gopath = "${config.home.homeDirectory}/.go"
+
+          # Use direnv if present.
+          { ||
+            if (which direnv | is-empty) {
+              return
+            }
+            direnv export json | from json | default {} | load-env
+
+          }
+
+          # define a function to initialize a direnv project
+          def projinit [path?: string] { # this code sucks but I'm tired of working on it
+            mut path = $path
+            if ($path == null) {
+              $path = "./"
+            }
+            let path = $path | path expand
+            let template_path = "${./direnv-project-template}" | path expand
+            let template_files = ls -a $template_path | get name
+            $template_files | each {|item| cp $item $path}
+            ls -a $path | get name | where {|name| $template_files | str contains ($name | path basename) | any {}} | each {|name| chmod +w $name}
+            if (try {git rev-parse --is-inside-work-tree e> /dev/null}) != null {
+              direnv allow
+            } else {
+              # git init
+              direnv allow
+            }
+            # git add $"($path)/."
+            # git commit -m "initialized"
+          }
+
+          # Quickly create a nix shell.
+          def qs [...packages] {
+            if $packages == [] {
+              print "Please use a package name."
+              return
+            }
+            let packages_string = $packages
+              | each {|package| return $"nixpkgs#($package) "}
+              | str join
+              | str trim
+            nu -c $"nix shell ($packages_string)"
+          }
+
+          # Quickly run a nix package.
+          def qr --wrapped [package: string ...arguments] {
+            nix run $"nixpkgs#($package)" -- ($arguments | str join " ")
+          }
+        '';
+    };
+    programs.zoxide.enable = true;
+    programs.carapace.enable = true;
+    programs.direnv = {
+      enable = true;
+      nix-direnv.enable = true;
+      silent = true;
+    };
+  };
+}
diff --git a/home-manager/features/cli/shells/nushell/direnv-project-template/.envrc b/home-manager/features/cli/shells/nushell/direnv-project-template/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/home-manager/features/cli/shells/nushell/direnv-project-template/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/home-manager/features/cli/shells/nushell/direnv-project-template/.gitignore b/home-manager/features/cli/shells/nushell/direnv-project-template/.gitignore
new file mode 100644
index 0000000..92b2793
--- /dev/null
+++ b/home-manager/features/cli/shells/nushell/direnv-project-template/.gitignore
@@ -0,0 +1 @@
+.direnv
diff --git a/home-manager/features/cli/shells/nushell/direnv-project-template/flake.nix b/home-manager/features/cli/shells/nushell/direnv-project-template/flake.nix
new file mode 100644
index 0000000..4bab14a
--- /dev/null
+++ b/home-manager/features/cli/shells/nushell/direnv-project-template/flake.nix
@@ -0,0 +1,29 @@
+{
+  description = "Project flake";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    systems.url = "github:nix-systems/default";
+    flake-utils = {
+      url = "github:numtide/flake-utils";
+      inputs.systems.follows = "systems";
+    };
+  };
+
+  outputs = {
+    nixpkgs,
+    flake-utils,
+    ...
+  }:
+    flake-utils.lib.eachDefaultSystem (
+      system: let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in {
+        devShells.default = pkgs.mkShell {
+          packages = with pkgs; [
+            hello
+          ];
+        };
+      }
+    );
+}
diff --git a/home-manager/features/cli/shells/nushell/prompt.nu b/home-manager/features/cli/shells/nushell/prompt.nu
new file mode 100644
index 0000000..cfdd478
--- /dev/null
+++ b/home-manager/features/cli/shells/nushell/prompt.nu
@@ -0,0 +1,97 @@
+# +---------------+
+# | Prompt Config |
+# +---------------+
+
+# define segmants
+def path_segment [] {
+  let current_dir = pwd
+  let truncated_current_dir = $current_dir
+  return (pwd | str replace $env.home '~')
+}
+def git_segment [] {
+  return (gitprompt-rs)
+}
+let do_newline = false # whether to do the newline thing
+$env.PROMPT_COMMAND = {||
+  # add a newline at the beginning if it isn't the first prompt
+  mut newline = ""
+  if ($env.CMD_DURATION_MS != '0823') and $do_newline {
+    $newline = "\n"
+  }
+  # define the prompt
+  return $"($newline)(ansi white) ╭ (ansi green_bold)(path_segment)(ansi reset) (git_segment)\n "
+}
+
+# remove right prompt section
+$env.PROMPT_COMMAND_RIGHT = { "" }
+
+# set default prompt indicator
+$env.PROMPT_INDICATOR = $'(ansi white)╰ (ansi red_bold)> '
+# $env.TRANSIENT_PROMPT_INDICATOR = $' (ansi red_bold)> '
+$env.PROMPT_MULTILINE_INDICATOR = "   : "
+
+# change prompt to a lambda if in a nix shell
+let in_nix_shell = $env.path | str contains "/nix/store" | any {|el| $el}
+if $in_nix_shell {
+  $env.PROMPT_INDICATOR = $'(ansi white)╰ (ansi red_bold)λ '
+}
+
+# replace vi insert and normal mode prompt indicators with cursor changes
+$env.PROMPT_INDICATOR_VI_NORMAL = $env.PROMPT_INDICATOR
+$env.PROMPT_INDICATOR_VI_INSERT = $env.PROMPT_INDICATOR
+$env.config.cursor_shape.vi_insert = "line"
+$env.config.cursor_shape.vi_normal = "block"
+
+$env.config.cursor_shape.emacs = "line"
+
+# customize menus to match
+$env.config.menus = [
+  {
+    name: help_menu
+    only_buffer_difference: true # Search is done on the text written after activating the menu
+    marker: $env.PROMPT_INDICATOR                 # Indicator that appears with the menu is active
+    type: {
+      layout: description      # Type of menu
+      columns: 4               # Number of columns where the options are displayed
+      col_width: 20            # Optional value. If missing all the screen width is used to calculate column width
+      col_padding: 2           # Padding between columns
+      selection_rows: 4        # Number of rows allowed to display found options
+      description_rows: 10     # Number of rows allowed to display command description
+    }
+    style: {
+      text: green                   # Text style
+      selected_text: green_reverse  # Text style for selected option
+      description_text: yellow      # Text style for description
+    }
+  }
+  {
+    name: completion_menu
+    only_buffer_difference: false # Search is done on the text written after activating the menu
+    marker: $env.PROMPT_INDICATOR                  # Indicator that appears with the menu is active
+    type: {
+      layout: columnar          # Type of menu
+      columns: 4                # Number of columns where the options are displayed
+      col_width: 20             # Optional value. If missing all the screen width is used to calculate column width
+      col_padding: 2            # Padding between columns
+    }
+    style: {
+      text: green                   # Text style
+      selected_text: green_reverse  # Text style for selected option
+      description_text: yellow      # Text style for description
+    }
+  }
+  {
+    name: history_menu
+    only_buffer_difference: true # Search is done on the text written after activating the menu
+    marker: $env.PROMPT_INDICATOR                 # Indicator that appears with the menu is active
+    type: {
+      layout: list             # Type of menu
+      page_size: 10            # Number of entries that will presented when activating the menu
+    }
+    style: {
+      text: green                   # Text style
+      selected_text: green_reverse  # Text style for selected option
+      description_text: yellow      # Text style for description
+    }
+  }
+]
diff --git a/home-manager/features/cli/utils/git.nix b/home-manager/features/cli/utils/git.nix
new file mode 100644
index 0000000..b827d7b
--- /dev/null
+++ b/home-manager/features/cli/utils/git.nix
@@ -0,0 +1,16 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.features.cli.utils.git;
+in {
+  options.features.cli.utils.git.enable = lib.mkEnableOption "git";
+  config = lib.mkIf cfg.enable {
+    programs.git = {
+      enable = true;
+      userEmail = "triethylammonium@pm.me";
+      userName = "triethyl";
+    };
+  };
+}
diff --git a/home-manager/features/cli/utils/pandoc.nix b/home-manager/features/cli/utils/pandoc.nix
new file mode 100644
index 0000000..899bd4b
--- /dev/null
+++ b/home-manager/features/cli/utils/pandoc.nix
@@ -0,0 +1,13 @@
+{ config, pkgs, lib, ... }: let
+  cfg = config.features.cli.utils.pandoc;
+in {
+  options.features.cli.utils.pandoc.enable = lib.mkEnableOption "pandoc";
+  config = lib.mkIf cfg.enable {
+    programs.pandoc = {
+      enable = true;
+    };
+    home.packages = with pkgs; [
+      texliveSmall
+    ];
+  };
+}
diff --git a/home-manager/features/cli/utils/ssh.nix b/home-manager/features/cli/utils/ssh.nix
new file mode 100644
index 0000000..f10d0b2
--- /dev/null
+++ b/home-manager/features/cli/utils/ssh.nix
@@ -0,0 +1,20 @@
+{ config, lib, ... }: let
+  cfg = config.features.cli.utils.ssh;
+in {
+  options.features.cli.utils.ssh.enable = lib.mkEnableOption "ssh";
+  config = lib.mkIf cfg.enable {
+    programs.ssh = {
+      enable = true;
+      matchBlocks = {
+        "culsans.site" = {
+          hostname = "culsans.site";
+          user = "server";
+          port = 2200;
+        };
+        "git.culsans.site" = {
+          hostname = "culsans.site";
+        };
+      };
+    };
+  };
+}
-- 
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