From c916ee362e823a0d579052b10d3bc8c07dcd833c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9ana=20=E6=B1=9F?= <leana.jiang+git@icloud.com>
Date: Tue, 20 May 2025 11:02:45 +0200
Subject: [PATCH] altiosevka: pin

---
 Justfile                         | 1 -
 default.nix                      | 1 -
 nix/configurations/tungsten.nix  | 1 -
 nix/configurations/vanadium.nix  | 1 -
 nix/homeModules/common/kitty.nix | 4 ++--
 nix/overlays/packagesStable.nix  | 9 ---------
 nix/packages/default.nix         | 6 ++++--
 nix/sources.json                 | 2 +-
 8 files changed, 7 insertions(+), 18 deletions(-)
 delete mode 100644 nix/overlays/packagesStable.nix

diff --git a/Justfile b/Justfile
index 150f8b1f..e5729137 100644
--- a/Justfile
+++ b/Justfile
@@ -33,7 +33,6 @@ env name action profilePath="~/.environments":
                       overlays = [
                         (import ./nix/overlays)
                         (import ./nix/overlays/packages.nix)
-                        (import ./nix/overlays/packagesStable.nix)
                       ];
                     };
                  in pkgs.callPackage ./nix/environments/{{ name }}.nix {}
diff --git a/default.nix b/default.nix
index 983385c9..4b0c6093 100644
--- a/default.nix
+++ b/default.nix
@@ -19,6 +19,5 @@
   overlays = {
     default = import ./nix/overlays;
     packages = import ./nix/overlays/packages.nix;
-    packages' = import ./nix/overlays/packagesStable.nix;
   };
 }
diff --git a/nix/configurations/tungsten.nix b/nix/configurations/tungsten.nix
index 71101456..b47ead14 100644
--- a/nix/configurations/tungsten.nix
+++ b/nix/configurations/tungsten.nix
@@ -34,7 +34,6 @@ in
           overlays = map import [
             ../overlays
             ../overlays/packages.nix
-            ../overlays/packagesStable.nix
           ];
 
           # Set NIX_PATH and flake registry at the same time
diff --git a/nix/configurations/vanadium.nix b/nix/configurations/vanadium.nix
index 2a60bc08..32f520b8 100644
--- a/nix/configurations/vanadium.nix
+++ b/nix/configurations/vanadium.nix
@@ -40,7 +40,6 @@ in
           overlays = map import [
             ../overlays
             ../overlays/packages.nix
-            ../overlays/packagesStable.nix
             ./vanadium/nixos/overlay.nix
           ];
 
diff --git a/nix/homeModules/common/kitty.nix b/nix/homeModules/common/kitty.nix
index b17ed906..c27ea1b7 100644
--- a/nix/homeModules/common/kitty.nix
+++ b/nix/homeModules/common/kitty.nix
@@ -6,11 +6,11 @@
 }: let
   cfg = config.programs.kitty;
 
-  inherit (pkgs) myPkgs';
+  inherit (pkgs) myPkgs;
 in {
   config = lib.mkIf cfg.enable {
     home.packages = [
-      myPkgs'.altiosevka-nerd-font-mono
+      myPkgs.altiosevka-nerd-font-mono
     ];
 
     programs.kitty = lib.mkIf cfg.enable {
diff --git a/nix/overlays/packagesStable.nix b/nix/overlays/packagesStable.nix
deleted file mode 100644
index 81b390cd..00000000
--- a/nix/overlays/packagesStable.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-let
-  sources = import ../sources.nix;
-in
-  _: _: {
-    myPkgs' = let
-      pkgs = import sources.nixpkgs-stable {};
-    in
-      pkgs.callPackages ../packages {};
-  }
diff --git a/nix/packages/default.nix b/nix/packages/default.nix
index f8b87f7d..d9396a07 100644
--- a/nix/packages/default.nix
+++ b/nix/packages/default.nix
@@ -4,7 +4,6 @@
   ...
 }: let
   inherit (pkgs) lib;
-  mkNerdFont = pkgs.callPackage ../lib/mkNerdFont.nix {};
 
   mkHaskellPackage = {
     src,
@@ -25,9 +24,12 @@
   };
 
   infuse = lib.flip infuse-lib.v1.infuse;
+
+  iosevka-pin = import sources.pin-iosevka {};
+  mkNerdFont = iosevka-pin.callPackage ../lib/mkNerdFont.nix {};
 in rec {
   # fonts
-  altiosevka = pkgs.callPackage ./altiosevka {};
+  altiosevka = iosevka-pin.callPackage ./altiosevka {};
   altiosevka-nerd-font-mono = mkNerdFont {
     font = altiosevka;
     extraArgs = [
diff --git a/nix/sources.json b/nix/sources.json
index da1b5e37..84f1ce4d 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -109,7 +109,7 @@
         "url": "https://github.com/NixOS/nixpkgs/archive/5d736263df906c5da72ab0f372427814de2f52f8.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
-    "nixpkgs-stable": {
+    "pin-iosevka": {
         "branch": "nixos-24.11",
         "description": "Nix Packages collection & NixOS",
         "homepage": "",