From 2ca4b06bdf3ef99d417dd2764157e1b155cad2f1 Mon Sep 17 00:00:00 2001
From: ivan770 <ivan@ivan770.me>
Date: Sat, 2 Mar 2024 13:08:52 -0500
Subject: [PATCH] lvm_vg: add priority option

---
 lib/types/lvm_vg.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/types/lvm_vg.nix b/lib/types/lvm_vg.nix
index 714cb13..54d7450 100644
--- a/lib/types/lvm_vg.nix
+++ b/lib/types/lvm_vg.nix
@@ -19,6 +19,11 @@
             default = name;
             description = "Name of the logical volume";
           };
+          priority = lib.mkOption {
+            type = lib.types.int;
+            default = if (lib.hasInfix "100%" lv.config.size) then 9001 else 1000;
+            description = "Priority of the logical volume, smaller values are created first";
+          };
           size = lib.mkOption {
             type = lib.types.str; # TODO lvm size type
             description = "Size of the logical volume";
@@ -56,7 +61,7 @@
       inherit config options;
       default =
         let
-          sortedLvs = lib.sort (a: _: !lib.hasInfix "100%" a.size) (lib.attrValues config.lvs);
+          sortedLvs = lib.sort (a: b: a.priority < b.priority) (lib.attrValues config.lvs);
         in
         ''
           readarray -t lvm_devices < <(cat "$disko_devices_dir"/lvm_${config.name})