devtool: update-recipe: add a warning when recipe is inside the workspace

If a recipe has been added to the workspace via "devtool add"
or "devtool upgrade" then the recipe file itself will be in the
workspace layer; if you run "devtool update-recipe" particularly in the
upgrade case you might think it would apply the upgrade to the original
recipe, but it will not - in order to remain consistent it has to update
the recipe that's in use which is the one in the workspace. Warn the
user in this situation so that they know what they need to do when they
are finished.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/scripts/lib/devtool/standard.py b/scripts/lib/devtool/standard.py
index f76c632e78..4702491fe0 100644
--- a/scripts/lib/devtool/standard.py
+++ b/scripts/lib/devtool/standard.py
@@ -815,6 +815,10 @@ def update_recipe(args, config, basepath, workspace):
     else:
         raise DevtoolError('update_recipe: invalid mode %s' % mode)
 
+    rf = rd.getVar('FILE', True)
+    if rf.startswith(config.workspace_path):
+        logger.warn('Recipe file %s has been updated but is inside the workspace - you will need to move it (and any associated files next to it) out to the desired layer before using "devtool reset" in order to keep any changes' % rf)
+
     return 0