wic: check that filesystem is specified for a rootfs partition

We explicitly check for --fstype if no source was provided for a
partition. However, this was not the case for rootfs partitions. Make
sure to raise an error if filesystem was left unspecified when preparing
a rootfs partition image.

(From OE-Core rev: b8c35fcad57810a87aa25ebeb533adf286eed565)

Signed-off-by: Maciej Borzecki <maciej.borzecki@rndity.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/scripts/lib/wic/partition.py b/scripts/lib/wic/partition.py
index f3835339af..ac4c836bdb 100644
--- a/scripts/lib/wic/partition.py
+++ b/scripts/lib/wic/partition.py
@@ -190,6 +190,10 @@ class Partition():
         if os.path.isfile(rootfs):
             os.remove(rootfs)
 
+        if not self.fstype:
+            msger.error("File system for partition %s not specified in kickstart, " \
+                        "use --fstype option" % (self.mountpoint))
+
         for prefix in ("ext", "btrfs", "vfat", "squashfs"):
             if self.fstype.startswith(prefix):
                 method = getattr(self, "prepare_rootfs_" + prefix)