[gnome-continuous-yocto/gnomeostree-3.28-rocko: 5486/8267] yocto-compat-layer.py: Add --dependency argument

[Emmanuele Bassi <ebassi src gnome org>]

commit efd07494c595fb67a3e3febfec9d7d638f9a41c8
Author: Mark Hatle <mark hatle windriver com>
Date:   Thu Mar 30 21:30:27 2017 -0500

    yocto-compat-layer.py: Add --dependency argument
    
    When processing a large number of items, there are times that it would be
    nice to be able to pass in a series of layers that can be used as dependencies
    for the layer that is being scanned.  This avoids the significant overhead
    of processing all of the layers to compatibility.
    
    (From OE-Core rev: 57fc8a9771174b7d0533a42c045053adefa537a8)
    
    Signed-off-by: Mark Hatle <mark hatle windriver com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 scripts/yocto-compat-layer.py |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/scripts/yocto-compat-layer.py b/scripts/yocto-compat-layer.py
index d13d8c0..f8a1ac7 100755
--- a/scripts/yocto-compat-layer.py
+++ b/scripts/yocto-compat-layer.py
@@ -47,6 +47,8 @@ def main():
             help='Layer to test compatibility with Yocto Project')
     parser.add_argument('-o', '--output-log',
             help='File to output log (optional)', action='store')
+    parser.add_argument('--dependency', nargs="+",
+            help='Layers to process for dependencies', action='store')
     parser.add_argument('-n', '--no-auto', help='Disable auto layer discovery',
             action='store_true')
     parser.add_argument('-d', '--debug', help='Enable debug output',
@@ -80,6 +82,11 @@ def main():
     if not layers:
         logger.error("Fail to detect layers")
         return 1
+    if args.dependency:
+        dep_layers = detect_layers(args.dependency, args.no_auto)
+        dep_layers = dep_layers + layers
+    else:
+        dep_layers = layers
 
     logger.info("Detected layers:")
     for layer in layers:
@@ -125,7 +132,8 @@ def main():
 
         shutil.copyfile(bblayersconf + '.backup', bblayersconf)
 
-        if not add_layer(bblayersconf, layer, layers, logger):
+        if not add_layer(bblayersconf, layer, dep_layers, logger):
+            logger.info('Skipping %s due to missing dependencies.' % layer['name'])
             results[layer['name']] = None
             results_status[layer['name']] = 'SKIPPED (Missing dependencies)'
             layers_tested = layers_tested + 1