From c24e91732598f088acdb49129002fa437ec33192 Mon Sep 17 00:00:00 2001
From: Victor Shlein <kisik21@users.noreply.github.com>
Date: Tue, 19 Jun 2018 01:25:00 +0300
Subject: [PATCH] nixos/stage-1: added F2FS resizing

F2FS is used on Raspberry Pi-like devices to enhance SD card performance. Allowing F2FS resizing would help in automatic deploying of SD card images without a Linux box to resize the file system offline.
---
 nixos/modules/system/boot/stage-1-init.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nixos/modules/system/boot/stage-1-init.sh b/nixos/modules/system/boot/stage-1-init.sh
index de8451bbe31b..227ab4500025 100644
--- a/nixos/modules/system/boot/stage-1-init.sh
+++ b/nixos/modules/system/boot/stage-1-init.sh
@@ -336,6 +336,10 @@ mountFS() {
                 echo "resizing $device..."
                 e2fsck -fp "$device"
                 resize2fs "$device"
+            else [ "$fsType" = f2fs ]; then
+                echo "resizing $device..."
+                fsck.f2fs -fp "$device"
+                resize.f2fs "$device" 
             fi
             ;;
     esac