From f80df90c105d081a49d123c34a57ead9dac615b9 Mon Sep 17 00:00:00 2001
From: Ujp8LfXBJ6wCPR <github@lillecarl.com>
Date: Sun, 4 Feb 2024 23:36:41 +0100
Subject: [PATCH] fish: implement shellInitLast (after others)

Since the module system doesn't allow specifying order on types.lines
users can't specify anything to run after what modules have put into
shellInitInteractive since it runs last. This implements a fourth field
that runs after all others, not to be used by HM modules, but regular
users.

Co-authored-by: Carl Hjerpe <git@hjerpe.xyz>
---
 modules/programs/fish.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/modules/programs/fish.nix b/modules/programs/fish.nix
index 7df9704d..473d8160 100644
--- a/modules/programs/fish.nix
+++ b/modules/programs/fish.nix
@@ -314,6 +314,15 @@ in {
           initialisation.
         '';
       };
+
+      shellInitLast = mkOption {
+        type = types.lines;
+        default = "";
+        description = ''
+          Shell script code called during interactive fish shell
+          initialisation, this will be the last thing executed in fish startup.
+        '';
+      };
     };
 
     programs.fish.plugins = mkOption {
@@ -469,6 +478,8 @@ in {
           ${cfg.interactiveShellInit}
 
         end
+
+        ${cfg.shellInitLast}
       '';
     }
     {