From 02e5353a9fd5bba77162d6eff43c22917773da3d Mon Sep 17 00:00:00 2001
From: Alex Schultz <aschultz@redhat.com>
Date: Tue, 14 Mar 2017 09:51:34 -0600
Subject: [PATCH] Allow ELEMENTS_DIR to be configurable

Prior to version 2.0.0 of diskimage-builder, the elements dir was hard
coded as 'elements' in dib-lint which allowed dib-lint to be consumed by
other projects (instack-undercloud). The 2.0.0 release has changed this
path and it is not overridable so that the other projects can still use
dib-lint. This change makes ELEMENTS_DIR and LIB_DIR check for an
existing environment variable so that dib-lint can be consumed outside
of the diskimage-builder project.

Change-Id: Iae1dade1e20a950e63ffe8dacfea0f23cf9923a0
Related-Bug: #1672730
---
 bin/dib-lint | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/dib-lint b/bin/dib-lint
index db6cbd91..c622e0e7 100755
--- a/bin/dib-lint
+++ b/bin/dib-lint
@@ -21,8 +21,8 @@
 set -eu
 set -o pipefail
 
-ELEMENTS_DIR=diskimage_builder/elements
-LIB_DIR=diskimage_builder/lib
+ELEMENTS_DIR=${ELEMENTS_DIR:-diskimage_builder/elements}
+LIB_DIR=${LIB_DIR:-diskimage_builder/lib}
 
 parse_exclusions() {
     # Per-file exclusions