wic: Add general 'plugins' help topic

Add a category for help topics with an initial help topic discussing
source plugins.

(From OE-Core rev: a3dbe46dd28a6fd9e6c21f6bbb6a12578df9dff3)

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 9 insertions, 6 deletions

diff --git a/scripts/wic b/scripts/wic
index 00eddfd..ac3ed16 100755
--- a/scripts/wic
+++ b/scripts/wic
@@ -240,12 +240,15 @@ wic_help_topic_usage = """
 """
 
 subcommands = {
-    "create": [wic_create_subcommand,
-               wic_create_usage,
-               wic_create_help],
-    "list":   [wic_list_subcommand,
-               wic_list_usage,
-               wic_list_help],
+    "create":  [wic_create_subcommand,
+                wic_create_usage,
+                wic_create_help],
+    "list":    [wic_list_subcommand,
+                wic_list_usage,
+                wic_list_help],
+    "plugins": [wic_help_topic_subcommand,
+                wic_help_topic_usage,
+                wic_plugins_help],
 }