initialized repository

Former-commit-id: 84647f22b951a957b2b83885b612115d473f6626

5 files changed, 235 insertions, 0 deletions

diff --git a/features/user/cli/shells/nushell/completion.nu b/features/user/cli/shells/nushell/completion.nu
new file mode 100644
index 0000000..b25d387
--- /dev/null
+++ b/features/user/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/features/user/cli/shells/nushell/default.nix b/features/user/cli/shells/nushell/default.nix
new file mode 100644
index 0000000..7df34e8
--- /dev/null
+++ b/features/user/cli/shells/nushell/default.nix
@@ -0,0 +1,93 @@
+{
+  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";
+        "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: 'vi'
+
+            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] {
+            mut path = $path
+            if ($path == null) {
+              $path = "./"
+            }
+            let path = $path | path expand
+            cp -r ${./direnv-project-template}/* ./
+            direnv allow
+          }
+
+          # Quicker nix shells.
+          def qs [...pkgs] {
+            if $pkgs == [] {
+              print "Please use a package name"
+              return
+            }
+            let pkgs_string = $pkgs
+              | each {|pkg| return $"nixpkgs#($pkg) "}
+              | str join
+              | str trim
+            nu -c $"nix shell ($pkgs_string)"
+          }
+        '';
+    };
+    programs.zoxide.enable = true;
+    programs.carapace.enable = true;
+    programs.direnv = {
+      enable = true;
+      nix-direnv.enable = true;
+      silent = true;
+    };
+  };
+}
diff --git a/features/user/cli/shells/nushell/direnv-project-template/.envrc b/features/user/cli/shells/nushell/direnv-project-template/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/features/user/cli/shells/nushell/direnv-project-template/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/features/user/cli/shells/nushell/direnv-project-template/flake.nix b/features/user/cli/shells/nushell/direnv-project-template/flake.nix
new file mode 100644
index 0000000..4bab14a
--- /dev/null
+++ b/features/user/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/features/user/cli/shells/nushell/prompt.nu b/features/user/cli/shells/nushell/prompt.nu
new file mode 100644
index 0000000..9e04ed5
--- /dev/null
+++ b/features/user/cli/shells/nushell/prompt.nu
@@ -0,0 +1,95 @@
+# +---------------+
+# | 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"
+$env.config.cursor_shape.vi_normal = "block"
+
+# customize menus to match
+$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
+    }
+  }
+]