devtool: disable creating workspace for extract and search subcommands

For subcommands that don't actually involve the workspace, don't
auto-create the workspace.

(From OE-Core rev: 90cba7992bc1d227e242666cd486414bd4a45f7e)

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

scripts/devtool

@@ -261,7 +261,7 @@ def main():
                                                         description='Sets up a new workspace. NOTE: other devtool subcommands will create a workspace automatically as needed, so you only need to use %(prog)s if you want to specify where the workspace should be located.')
         parser_create_workspace.add_argument('layerpath', nargs='?', help='Path in which the workspace layer should be created')
         parser_create_workspace.add_argument('--create-only', action="store_true", help='Only create the workspace layer, do not alter configuration')
-        parser_create_workspace.set_defaults(func=create_workspace)
+        parser_create_workspace.set_defaults(func=create_workspace, no_workspace=True)
 
     for plugin in plugins:
         if hasattr(plugin, 'register_commands'):
@@ -269,7 +269,7 @@ def main():
 
     args = parser.parse_args(unparsed_args, namespace=global_args)
 
-    if args.subparser_name != 'create-workspace':
+    if not getattr(args, 'no_workspace', False):
         read_workspace()
 
     try:

scripts/lib/devtool/search.py

@@ -77,4 +77,4 @@ def register_commands(subparsers, context):
     parser_search = subparsers.add_parser('search', help='Search available recipes',
                                             description='Searches for available target recipes. Matches on recipe name, package name, description and installed files, and prints the recipe name on match.')
     parser_search.add_argument('keyword', help='Keyword to search for (regular expression syntax allowed)')
-    parser_search.set_defaults(func=search)
+    parser_search.set_defaults(func=search, no_workspace=True)

scripts/lib/devtool/standard.py

@@ -1166,7 +1166,7 @@ def register_commands(subparsers, context):
     parser_extract.add_argument('srctree', help='Path to where to extract the source tree')
     parser_extract.add_argument('--branch', '-b', default="devtool", help='Name for development branch to checkout')
     parser_extract.add_argument('--keep-temp', action="store_true", help='Keep temporary directory (for debugging)')
-    parser_extract.set_defaults(func=extract)
+    parser_extract.set_defaults(func=extract, no_workspace=True)
 
     parser_sync = subparsers.add_parser('sync', help='Synchronize the source for an existing recipe',
                                        description='Synchronize the source for an existing recipe',