[buddypress-trac] [BuddyPress Trac] #7209: Fix Travis CI `node_modules` directory cache

[buddypress-trac]

#7209: Fix Travis CI `node_modules` directory cache
------------------------------+---------------------
 Reporter:  netweb            |       Owner:  netweb
     Type:  defect (bug)      |      Status:  closed
 Priority:  normal            |   Milestone:  2.7
Component:  Build/Test Tools  |     Version:
 Severity:  normal            |  Resolution:  fixed
 Keywords:                    |
------------------------------+---------------------
Changes (by DJPaul):

 * keywords:  needs-patch =>


Comment:

 This broke things.


 {{{
 $ mkdir -p $WP_DEVELOP_DIR
 $ git clone --depth=1 --branch="$WP_VERSION"
 git://develop.git.wordpress.org/ $WP_DEVELOP_DIR
 fatal: destination path '/tmp/wordpress' already exists and is not an
 empty directory.
 ```
 }}}

 As the folder `/tmp/wordpress/src/wp-
 content/plugins/buddypress/node_modules` already exists now as it’s
 restored as part the cache loading, trying to create
 `/tmp/wordpress/`again with `mkdir -p $WP_DEVELOP_DIR` causes the fatal.

 If we wanted to go ahead with this, I think we'd have to clone into
 another folder, then move everything back into /tmp/wordpress, but @netweb
 is giving this some proper thought. For now, I'll revert.

--
Ticket URL: <https://buddypress.trac.wordpress.org/ticket/7209#comment:6>
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