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authorTom Zanussi <tom.zanussi@linux.intel.com>2014-07-07 15:30:12 -0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-07-10 17:37:40 +0100
commitd03f39a99058c2393d7b50ac4909bdaa84b09920 (patch)
tree65810cf49a2db12fd6604385f10220d0ac756143
parent4dff6945d2606cebc0ab26e877c5d8c7b457e179 (diff)
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wic: Add dummy subcommand and usage strings
In order to reuse the existing subcommand infrastructure to display various general-purpose help topics, add a dummy 'help_topic' subcommand and usage string. This allows users to invoke general help topics by the natural form 'wic help <topic>' even though topic doesn't correspond to a real subcommand. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
-rwxr-xr-xscripts/wic13
1 files changed, 13 insertions, 0 deletions
diff --git a/scripts/wic b/scripts/wic
index 2d3fd09d718..00eddfd7bca 100755
--- a/scripts/wic
+++ b/scripts/wic
@@ -226,6 +226,19 @@ def wic_list_subcommand(args, usage_str):
sys.exit(1)
+def wic_help_topic_subcommand(args, usage_str):
+ """
+ Command-line handling for help-only 'subcommands'. This is
+ essentially a dummy command that doesn nothing but allow users to
+ use the existing subcommand infrastructure to display help on a
+ particular topic not attached to any particular subcommand.
+ """
+ pass
+
+
+wic_help_topic_usage = """
+"""
+
subcommands = {
"create": [wic_create_subcommand,
wic_create_usage,