ports/177755: [patch] devel/rbenv: fix rbenv-init completions

[Geoff Garside]

>Number:         177755
>Category:       ports
>Synopsis:       [patch] devel/rbenv: fix rbenv-init completions
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Wed Apr 10 14:40:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Geoff Garside
>Release:        9.1-RELEASE
>Organization:
>Environment:
>Description:
When rbenv is installed into Bash with

    eval "$(rbenv init -)"

the following code is run

    source "/usr/local/libexec/../completions/rbenv.bash"

which will fail as the completions are in DATADIR/completions, the attached patch uses a post-patch to REINPLACE the "$root/completions" with the expanded DATADIR/completions path so that the correct completion file will be loaded.
>How-To-Repeat:

>Fix:


Patch attached with submission follows:

diff -ruN rbenv.orig/Makefile rbenv/Makefile
--- rbenv.orig/Makefile	2013-01-26 11:48:18.000000000 +0000
+++ rbenv/Makefile	2013-04-10 15:27:52.401983284 +0100
@@ -23,6 +23,10 @@
 
 NO_BUILD=	yes
 
+# Replaces $root/completions in rbenv-init with /usr/local/share/rbenv/completions
+post-patch:
+	@${REINPLACE_CMD} -e "s|\$$root/completions|${DATADIR}/completions|g" ${WRKSRC}/libexec/rbenv-init
+
 do-install:
 	@${INSTALL_SCRIPT} ${WRKSRC}/bin/ruby-local-exec ${PREFIX}/bin
 	@( cd ${WRKSRC}/libexec && ${COPYTREE_BIN} \* ${PREFIX}/libexec )


>Release-Note:
>Audit-Trail:
>Unformatted: