From 483e7a563da2662ea0a30d7a9724cecd7ac0354e Mon Sep 17 00:00:00 2001
From: 514fpv <koishi@514fpv.one>
Date: Wed, 24 Jan 2024 08:59:12 +0800
Subject: [PATCH] feat(fs): add bcachefs

---
 global/fs/bcachefs.nix | 22 ++++++++++++++++++++++
 global/fs/default.nix  |  2 +-
 2 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 global/fs/bcachefs.nix

diff --git a/global/fs/bcachefs.nix b/global/fs/bcachefs.nix
new file mode 100644
index 00000000..a779d7bd
--- /dev/null
+++ b/global/fs/bcachefs.nix
@@ -0,0 +1,22 @@
+{ pkgs
+, lib
+, config
+, ... }: with lib; let
+  cfg = config.global.fs;
+in {
+  options.global.fs.bcachefs = {
+    options = mkOption {
+      type = with types; listOf str;
+      default = [ "noatime" "compression=zstd" ];
+      description = "bcachefs mount options";
+    };
+  };
+
+  config = mkIf (cfg.type == "bcachefs") {
+    fileSystems."/nix" =
+    { inherit (cfg.bcachefs) options;
+      device = "/dev/disk/by-uuid/${cfg.store}";
+      fsType = "bcachefs";
+    };
+  };
+}
diff --git a/global/fs/default.nix b/global/fs/default.nix
index 40aeaaea..e2c80c57 100644
--- a/global/fs/default.nix
+++ b/global/fs/default.nix
@@ -9,7 +9,7 @@ in {
     ./f2fs.nix
     ./xfs.nix
     ./zfs.nix
-    #./bcachefs.nix
+    ./bcachefs.nix
   ];
 
   options.global.fs = {