[oe-commits] Ed Bartosh : wic: deferred call of hlp.get_wic_plugins_help()
git at git.openembedded.org
git at git.openembedded.org
Sun Aug 30 11:48:24 UTC 2015
Module: openembedded-core.git
Branch: master
Commit: d401a8518fb4b0e8adeb34be8948fa780299870c
URL: http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=d401a8518fb4b0e8adeb34be8948fa780299870c
Author: Ed Bartosh <ed.bartosh at linux.intel.com>
Date: Thu Aug 20 14:10:29 2015 +0300
wic: deferred call of hlp.get_wic_plugins_help()
If get_wic_plugins_help is called from wic main module
it calls git_bitbake_var at some point. This fails when
wic is called from bitbake as 'bitbake -e' can't be
run.
Moved call of this method to help.py in order to call it
later, when BitbakeVariables singleton is properly initialized
to get variables from .env files.
Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
Signed-off-by: Ross Burton <ross.burton at intel.com>
---
scripts/lib/image/help.py | 2 ++
scripts/wic | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/scripts/lib/image/help.py b/scripts/lib/image/help.py
index dc6ff36..717d847 100644
--- a/scripts/lib/image/help.py
+++ b/scripts/lib/image/help.py
@@ -42,6 +42,8 @@ def display_help(subcommand, subcommands):
return False
hlp = subcommands.get(subcommand, subcommand_error)[2]
+ if callable(hlp):
+ hlp = hlp()
pager = subprocess.Popen('less', stdin=subprocess.PIPE)
pager.communicate(hlp)
diff --git a/scripts/wic b/scripts/wic
index c1d3003..5aa2393 100755
--- a/scripts/wic
+++ b/scripts/wic
@@ -280,7 +280,7 @@ subcommands = {
hlp.wic_list_help],
"plugins": [wic_help_topic_subcommand,
wic_help_topic_usage,
- hlp.get_wic_plugins_help()],
+ hlp.get_wic_plugins_help],
"overview": [wic_help_topic_subcommand,
wic_help_topic_usage,
hlp.wic_overview_help],
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