From dbe1afbfcdfb349d0bd1f16908f571bb76ad20c4 Mon Sep 17 00:00:00 2001
From: Antoine Martin <antoine@alarsyo.net>
Date: Thu, 22 Apr 2021 17:37:34 +0200
Subject: [PATCH] home: fish: setup wrapper around flake lock

---
 home/fish.nix | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/home/fish.nix b/home/fish.nix
index f16c1fa..d31d7f4 100644
--- a/home/fish.nix
+++ b/home/fish.nix
@@ -6,6 +6,20 @@ in
   options.my.home.fish.enable = lib.mkEnableOption "Fish shell";
 
   config = lib.mkIf cfg.enable {
-    programs.fish.enable = true;
+    programs.fish = {
+      enable = true;
+      functions = {
+        nfl = {
+          body = ''
+            set -l flags "--commit-lock-file"
+            for flake in $argv
+                set -a flags "--update-input" "$flake"
+            end
+            nix flake lock $flags
+          '';
+          description = "convenience wrapper around `nix flake lock` to only update certain flake inputs";
+        };
+      };
+    };
   };
 }