From d5c51622c25ae609908b5d32262e58023054d434 Mon Sep 17 00:00:00 2001
From: Jephte Clain <Jephte.Clain@univ-reunion.fr>
Date: Tue, 5 Nov 2019 01:14:07 +0400
Subject: [PATCH] dk: dans build.env, une variable peut en mentionner une autre

---
 dk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dk b/dk
index 03506e5..13483ab 100755
--- a/dk
+++ b/dk
@@ -327,7 +327,7 @@ function docker_parse_build_args() {
     cat "$1" |
     grep -v '^#' |
     grep -v '^$' |
-    sed -r 's/([^=]+)=(.*)/replace_build_args+=(--build-arg \1="\2"); \1="\2"/'
+    sed -r 's/([^=]+)=(.*)/\1=\2; replace_build_args+=(--build-arg \1="$\1")/'
 }
 function docker_parse_env_args() {
     [ -f .build.env ] && eval "$(docker_parse_build_args .build.env)"