From 2883e717df5bb3117c9eee471cb2808e15b72e26 Mon Sep 17 00:00:00 2001
From: Charlie Root <charlie@charlieroot.dev>
Date: Mon, 16 Sep 2024 21:01:10 +0200
Subject: [PATCH] nushell: add config.nu, env.nu, starship

---
 parts/pkgs/extraPackages/nushell/config.nu     | 16 ++++++++++++++++
 parts/pkgs/extraPackages/nushell/default.nix   | 12 ++++++++++++
 parts/pkgs/extraPackages/nushell/env.nu        |  1 +
 parts/pkgs/extraPackages/nushell/packages.nix  |  1 +
 parts/pkgs/extraPackages/nushell/starship.toml | 10 ++++++++++
 5 files changed, 40 insertions(+)
 create mode 100644 parts/pkgs/extraPackages/nushell/config.nu
 create mode 100644 parts/pkgs/extraPackages/nushell/env.nu
 create mode 100644 parts/pkgs/extraPackages/nushell/starship.toml

diff --git a/parts/pkgs/extraPackages/nushell/config.nu b/parts/pkgs/extraPackages/nushell/config.nu
new file mode 100644
index 0000000..f6f624d
--- /dev/null
+++ b/parts/pkgs/extraPackages/nushell/config.nu
@@ -0,0 +1,16 @@
+let starship_installed = not (which starship | is-empty)
+$env.config = {
+  show_banner: false
+}
+
+
+if $starship_installed {
+  $env.STARSHIP_SHELL = "nu"
+  $env.STARSHIP_SESSION_KEY = (random chars -l 16)
+  $env.STARSHIP_SESSION_KEY = (random chars -l 16)
+  $env.PROMPT_MULTILINE_INDICATOR = (starship prompt --continuation)
+  # $env.PROMPT_INDICATOR = "$ "
+  $env.PROMPT_COMMAND = {|| starship prompt $"--cmd-duration=($env.CMD_DURATION_MS)" $"--status=($env.LAST_EXIT_CODE)" }
+  $env.PROMPT_COMMAND_RIGHT = ''
+} else {}
+
diff --git a/parts/pkgs/extraPackages/nushell/default.nix b/parts/pkgs/extraPackages/nushell/default.nix
index cf299e7..ab8b54b 100644
--- a/parts/pkgs/extraPackages/nushell/default.nix
+++ b/parts/pkgs/extraPackages/nushell/default.nix
@@ -10,6 +10,7 @@
   aliasesAsString =
     concatStringsSep "\n"
     (mapAttrsToList (k: v: "alias ${k}=\"${v}\"") aliases);
+
   packages = import ./packages.nix {inherit pkgs;};
 
   nushell-wrapped = inputs.wrapper-manager.lib.build {
@@ -19,6 +20,17 @@
         wrappers.nushell-wrapped = {
           basePackage = pkgs.nushell;
           pathAdd = packages;
+          env.STARSHIP_CONFIG = {
+            force = true;
+            value = ./starship.toml;
+          };
+          flags = [
+            "--env-config"
+            ./env.nu
+
+            "--config"
+            ./config.nu
+          ];
         };
       }
     ];
diff --git a/parts/pkgs/extraPackages/nushell/env.nu b/parts/pkgs/extraPackages/nushell/env.nu
new file mode 100644
index 0000000..1bb8bf6
--- /dev/null
+++ b/parts/pkgs/extraPackages/nushell/env.nu
@@ -0,0 +1 @@
+# empty
diff --git a/parts/pkgs/extraPackages/nushell/packages.nix b/parts/pkgs/extraPackages/nushell/packages.nix
index 39778ca..9c250c9 100644
--- a/parts/pkgs/extraPackages/nushell/packages.nix
+++ b/parts/pkgs/extraPackages/nushell/packages.nix
@@ -27,6 +27,7 @@
   asciinema
   inetutils
   scc
+  starship
   onefetch
   wget
   cpufetch
diff --git a/parts/pkgs/extraPackages/nushell/starship.toml b/parts/pkgs/extraPackages/nushell/starship.toml
new file mode 100644
index 0000000..b50a6f8
--- /dev/null
+++ b/parts/pkgs/extraPackages/nushell/starship.toml
@@ -0,0 +1,10 @@
+[directory]
+style = "bold cyan"
+read_only = " "
+truncate_to_repo = false
+#truncation_length = 0
+format = "[󰉋 $path]($style)([$read_only]($read_only_style))"
+#repo_root_style = "red"
+home_symbol = "~"
+#disabled = true
+