Merge pull request #240651 from accelbread/postresumecommands

nixos/boot: add postResumeCommands option

nixos/modules/system/boot/stage-1-init.sh

···
     fi
 fi
 
+@postResumeCommands@
+
 # If we have a path to an iso file, find the iso and link it to /dev/root
 if [ -n "$isoPath" ]; then
   mkdir -p /findiso

nixos/modules/system/boot/stage-1.nix

···
     inherit (config.system.build) earlyMountScript;
 
     inherit (config.boot.initrd) checkJournalingFS verbose
-      preLVMCommands preDeviceCommands postDeviceCommands postMountCommands preFailCommands kernelModules;
+      preLVMCommands preDeviceCommands postDeviceCommands postResumeCommands postMountCommands preFailCommands kernelModules;
 
     resumeDevices = map (sd: if sd ? device then sd.device else "/dev/disk/by-label/${sd.label}")
                     (filter (sd: hasPrefix "/dev/" sd.device && !sd.randomEncryption.enable
···
         Shell commands to be executed immediately after stage 1 of the
         boot has loaded kernel modules and created device nodes in
         {file}`/dev`.
+      '';
+    };
+
+    boot.initrd.postResumeCommands = mkOption {
+      default = "";
+      type = types.lines;
+      description = lib.mdDoc ''
+        Shell commands to be executed immediately after attempting to resume.
       '';
     };
 

nixos/modules/system/boot/systemd/initrd.nix

···
       [ "preDeviceCommands" ]
       [ "preLVMCommands" ]
       [ "postDeviceCommands" ]
+      [ "postResumeCommands" ]
       [ "postMountCommands" ]
       [ "extraUdevRulesCommands" ]
       [ "extraUtilsCommands" ]