1 files changed, 19 insertions, 0 deletions
diff --git a/files/initramfs/expand-premount b/files/initramfs/expand-premount
new file mode 100755
index 0000000..c0c5582
--- /dev/null
+++ b/files/initramfs/expand-premount
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+set -e
+
+# Check for cryptdevice variable
+if [ -z "$cryptdevice" ] ; then
+  echo "unable to get cryptdevice variable (local-premount)"
+  exit 1
+fi
+
+if [ -n "$ROOT" ] ; then
+  # Resize encrypted root partition
+  cryptsetup resize "${ROOT}"
+  e2fsck -fp "${ROOT}"
+  resize2fs -f "${ROOT}"
+  e2fsck -fp "${ROOT}"
+fi
+
+exit 0