[OE-core] [PATCH 12/15] devtool: prevent extract/modify use with image recipes

[Paul Eggleton]

There wouldn't be any point to using these with an image recipe, so
disallow it.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 scripts/lib/devtool/standard.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scripts/lib/devtool/standard.py b/scripts/lib/devtool/standard.py
index 3a8c66c..9ab3aa6 100644
--- a/scripts/lib/devtool/standard.py
+++ b/scripts/lib/devtool/standard.py
@@ -141,6 +141,10 @@ def _extract_source(srctree, keep_temp, devbranch, d):
         logger.error("The %s recipe uses a shared workdir which this tool does not currently support" % pn)
         return None
 
+    if bb.data.inherits_class('image', d):
+        logger.error("The %s recipe is an image, and therefore is not supported by this tool" % pn)
+        return None
+
     if bb.data.inherits_class('externalsrc', d) and d.getVar('EXTERNALSRC', True):
         logger.error("externalsrc is currently enabled for the %s recipe. This prevents the normal do_patch task from working. You will need to disable this first." % pn)
         return None
@@ -290,6 +294,10 @@ def modify(args, config, basepath, workspace):
         return -1
     rd = oe.recipeutils.parse_recipe(recipefile, tinfoil.config_data)
 
+    if bb.data.inherits_class('image', rd):
+        logger.error("The %s recipe is an image, and therefore is not supported by this tool" % args.recipename)
+        return None
+
     initial_rev = None
     commits = []
     srctree = os.path.abspath(args.srctree)
-- 
1.9.3