From 19ed53531500c7e61fca684953057890022b7ad3 Mon Sep 17 00:00:00 2001
From: minco <mail@drchi.co.kr>
Date: Mon, 21 Jul 2025 14:13:30 +0900
Subject: [PATCH] elixir

---
 hardware-configuration.nix | 68 ++++++++++++++++++++------------------
 modules/home/fish.nix      |  1 +
 pkgs/programming.nix       |  4 +++
 pkgs/tools.nix             |  2 ++
 4 files changed, 42 insertions(+), 33 deletions(-)

diff --git a/hardware-configuration.nix b/hardware-configuration.nix
index b927104..440a796 100644
--- a/hardware-configuration.nix
+++ b/hardware-configuration.nix
@@ -4,48 +4,49 @@
 { config, lib, pkgs, modulesPath, ... }:
 
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "uas" "sd_mod" ];
+  boot.initrd.availableKernelModules =
+    [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "uas" "sd_mod" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelParams = [ "intel_iommu=on" ];
   boot.kernelModules = [ "kvm-intel" "vfio_pci" ];
   boot.extraModulePackages = [ ];
-  boot.extraModprobeConfig = ''
-    options vfio-pci ids=10de:1c81,10de:0fb9
-  '';
 
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/4e08142c-1b09-4265-a497-822e4a83d4c8";
-      fsType = "btrfs";
-      options = [ "subvol=root" ];
-    };
+  # 1050 passthrough
+  # boot.extraModprobeConfig = ''
+  #   options vfio-pci ids=10de:1c81,10de:0fb9
+  # '';
 
-  fileSystems."/home" =
-    { device = "/dev/disk/by-uuid/4e08142c-1b09-4265-a497-822e4a83d4c8";
-      fsType = "btrfs";
-      options = [ "subvol=home" ];
-    };
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/4e08142c-1b09-4265-a497-822e4a83d4c8";
+    fsType = "btrfs";
+    options = [ "subvol=root" ];
+  };
 
-  fileSystems."/nix" =
-    { device = "/dev/disk/by-uuid/4e08142c-1b09-4265-a497-822e4a83d4c8";
-      fsType = "btrfs";
-      options = [ "subvol=nix" ];
-    };
+  fileSystems."/home" = {
+    device = "/dev/disk/by-uuid/4e08142c-1b09-4265-a497-822e4a83d4c8";
+    fsType = "btrfs";
+    options = [ "subvol=home" ];
+  };
 
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/E808-5876";
-      fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
-    };
+  fileSystems."/nix" = {
+    device = "/dev/disk/by-uuid/4e08142c-1b09-4265-a497-822e4a83d4c8";
+    fsType = "btrfs";
+    options = [ "subvol=nix" ];
+  };
 
-  fileSystems."/mnt/hdd1" =
-    { device = "/dev/disk/by-uuid/EC40940C4093DC20";
-      fsType = "ntfs-3g";
-      options = [ "rw" "uid=1000" "umask=0022" ];
-    };
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/E808-5876";
+    fsType = "vfat";
+    options = [ "fmask=0022" "dmask=0022" ];
+  };
+
+  fileSystems."/mnt/hdd1" = {
+    device = "/dev/disk/by-uuid/EC40940C4093DC20";
+    fsType = "ntfs-3g";
+    options = [ "rw" "uid=1000" "umask=0022" ];
+  };
 
   swapDevices = [ ];
 
@@ -58,5 +59,6 @@
   # networking.interfaces.eth0.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.cpu.intel.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
 }
diff --git a/modules/home/fish.nix b/modules/home/fish.nix
index 6af5c10..3748fd0 100644
--- a/modules/home/fish.nix
+++ b/modules/home/fish.nix
@@ -12,6 +12,7 @@
       set -gx PKG_CONFIG_PATH ${pkgs.openssl.dev}/lib/pkgconfig;
       alias vi="nvim"
       alias rb="sudo nixos-rebuild switch --flake ~/nixos-config#"
+      alias dry-rb="sudo nixos-rebuild switch --dry-run --flake ~/nixos-config#"
     '';
     plugins = [
       # Enable a plugin (here grc for colorized command output) from nixpkgs
diff --git a/pkgs/programming.nix b/pkgs/programming.nix
index bb9dd81..213bc87 100644
--- a/pkgs/programming.nix
+++ b/pkgs/programming.nix
@@ -37,6 +37,10 @@ with pkgs; [
   cutter
   ghc
   nasm
+  elixir
+  erlang
+  hex
+  rebar3
   haskellPackages.stack
   haskellPackages.hpack
   haskellPackages.cabal-install
diff --git a/pkgs/tools.nix b/pkgs/tools.nix
index 94d431c..4a7f9ee 100644
--- a/pkgs/tools.nix
+++ b/pkgs/tools.nix
@@ -19,6 +19,8 @@ with pkgs; [
   vesktop
   discordo
   distrobox
+  freecad
+  kicad
   youtube-music
   thunderbird
   yt-dlp