add -c to cmd_unlock, to check if a device needs to be unlocked

1 files changed, 25 insertions, 0 deletions

diff --git a/initramfs/script b/initramfs/script
new file mode 100755
index 00000000..bd64b41f
--- /dev/null
+++ b/initramfs/script
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+PREREQ=""
+
+prereqs()
+{
+    echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+    prereqs
+    exit 0
+    ;;
+esac
+
+# Check if it needs unlocking:
+if bcachefs unlock -c $ROOT >/dev/null 2>&1; then
+    echo "Unlocking $ROOT:"
+
+    while true; do
+	bcachefs unlock $ROOT && break
+    done
+fi