Yong Tang fed1b91bb4 Use GetByName to check for collision before create any context in plugin creation ... This fix is a follow up to the comment: https://github.com/docker/docker/pull/28717#discussion_r90040589 Currently, the collision checking is done at the last step `Add()` of plugin creation. However, at this stage the context such as plugin directories have already been creation. In case of name collision, rollback is needed which could be expensive. This fix performs the check at the beginning of CreateFromContext using GetByName. In this way, collision fails fast and no context creation or rollback is needed. Signed-off-by: Yong Tang <yong.tang.github@outlook.com> (cherry picked from commit 52405a9b58)		2016-12-27 12:10:11 -08:00
..
defs.go	Allow plugins to have multiple handlers	2016-10-17 09:00:17 -07:00
store.go	Use GetByName to check for collision before create any context in plugin creation	2016-12-27 12:10:11 -08:00
store_test.go	rename plugin manifest	2016-11-10 00:09:23 -08:00