From aa6b22fc5c33e899b646ae8e0ffd76b404defcf1 Mon Sep 17 00:00:00 2001
From: Kenichi Kamiya <kachick1@gmail.com>
Date: Mon, 25 Mar 2024 03:03:54 +0900
Subject: [PATCH] Need overlay, because used in shell soursing

---
 flake.nix                 | 20 +++++++++++++++++++-
 home-manager/packages.nix | 15 +--------------
 2 files changed, 20 insertions(+), 15 deletions(-)

diff --git a/flake.nix b/flake.nix
index 171deca4..f6909711 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,3 +1,18 @@
+let
+  # https://github.com/NixOS/nixpkgs/blob/2e1b779e0a0e67fb4e4f3333606cc1b8a287afae/pkgs/shells/fzf-git-sh/default.nix#L22-L27
+  fzf-git-sh-overlay = final: prev: {
+    fzf-git-sh = prev.fzf-git-sh.override {
+      version = "git";
+      # https://github.com/kachick/fzf-git.sh/pull/1
+      src = prev.fetchFromGitHub {
+        owner = "kachick";
+        repo = "fzf-git.sh";
+        rev = "cfbc4b1ef75352d57a64284d0a998c1c6b45af67";
+        sha256 = "sha256-tY6dkBZVspo5lmBcjyg5VgWVgwRlO2GD9muizEf+kWo=";
+      };
+    };
+  };
+in
 {
   inputs = {
     # Candidate channels
@@ -19,7 +34,10 @@
   outputs = { self, nixpkgs, home-manager, flake-utils, my-nixpkgs }:
     flake-utils.lib.eachDefaultSystem (system:
       let
-        pkgs = nixpkgs.legacyPackages.${system};
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [ fzf-git-sh-overlay ];
+        };
         my-pkgs = my-nixpkgs.legacyPackages.${system};
       in
       rec {
diff --git a/home-manager/packages.nix b/home-manager/packages.nix
index 35d5685d..e20a5477 100644
--- a/home-manager/packages.nix
+++ b/home-manager/packages.nix
@@ -1,18 +1,5 @@
 { pkgs, my-pkgs, lib, ... }:
 
-let
-  # https://github.com/NixOS/nixpkgs/blob/2e1b779e0a0e67fb4e4f3333606cc1b8a287afae/pkgs/shells/fzf-git-sh/default.nix#L22-L27
-  patched-fzf-git-sh = pkgs.fzf-git-sh.overrideAttrs (prev: {
-    version = "git";
-    # https://github.com/kachick/fzf-git.sh/pull/1
-    src = pkgs.fetchFromGitHub {
-      owner = "kachick";
-      repo = "fzf-git.sh";
-      rev = "cfbc4b1ef75352d57a64284d0a998c1c6b45af67";
-      sha256 = "sha256-tY6dkBZVspo5lmBcjyg5VgWVgwRlO2GD9muizEf+kWo=";
-    };
-  });
-in
 {
   home.packages = with pkgs; [
     # Use `bashInteractive`, don't `bash` - https://github.com/NixOS/nixpkgs/issues/29960, https://github.com/NixOS/nix/issues/730
@@ -30,7 +17,7 @@ in
     fzf # History: CTRL+R, Walker: CTRL+T
     # https://github.com/junegunn/fzf/blob/d579e335b5aa30e98a2ec046cb782bbb02bc28ad/ADVANCED.md#key-bindings-for-git-objects
     # CTRL+O does not open web browser in WSL: https://github.com/kachick/dotfiles/issues/499
-    patched-fzf-git-sh # CTRL-G CTRL-{} keybinds for git
+    fzf-git-sh # CTRL-G CTRL-{} keybinds for git
 
     # Used in anywhere
     coreutils