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wic: align layer plugin path

wic look for external layer source plugin under scripts/lib/
while other tools look for lib/.

allow wic to check for source plugin at both scripts/lib/ and
lib/ to align with other tools while avoid breaking any existing
source plugin in external layer.

[YOCTO #13056]

Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 986baff26bd96a6265f5fe2d631818fff9f66374)
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Lee Chee Yang 4 年之前
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8351cb19e8
共有 2 個文件被更改,包括 8 次插入6 次删除
  1. 2 1
      scripts/lib/wic/help.py
  2. 6 5
      scripts/lib/wic/pluginbase.py

+ 2 - 1
scripts/lib/wic/help.py

@@ -523,7 +523,8 @@ DESCRIPTION
 
     Source plugins can also be implemented and added by external
     layers - any plugins found in a scripts/lib/wic/plugins/source/
-    directory in an external layer will also be made available.
+    or lib/wic/plugins/source/ directory in an external layer will
+    also be made available.
 
     When the wic implementation needs to invoke a partition-specific
     implementation, it looks for the plugin that has the same name as

+ 6 - 5
scripts/lib/wic/pluginbase.py

@@ -18,7 +18,7 @@ from wic.misc import get_bitbake_var
 
 PLUGIN_TYPES = ["imager", "source"]
 
-SCRIPTS_PLUGIN_DIR = "scripts/lib/wic/plugins"
+SCRIPTS_PLUGIN_DIR = ["scripts/lib/wic/plugins", "lib/wic/plugins"]
 
 logger = logging.getLogger('wic')
 
@@ -38,10 +38,11 @@ class PluginMgr:
             cls._plugin_dirs = [os.path.join(os.path.dirname(__file__), 'plugins')]
             layers = get_bitbake_var("BBLAYERS") or ''
             for layer_path in layers.split():
-                path = os.path.join(layer_path, SCRIPTS_PLUGIN_DIR)
-                path = os.path.abspath(os.path.expanduser(path))
-                if path not in cls._plugin_dirs and os.path.isdir(path):
-                    cls._plugin_dirs.insert(0, path)
+                for script_plugin_dir in SCRIPTS_PLUGIN_DIR:
+                    path = os.path.join(layer_path, script_plugin_dir)
+                    path = os.path.abspath(os.path.expanduser(path))
+                    if path not in cls._plugin_dirs and os.path.isdir(path):
+                        cls._plugin_dirs.insert(0, path)
 
         if ptype not in PLUGINS:
             # load all ptype plugins