From de02525594ba8da860517fbf03428fc93adcce04 Mon Sep 17 00:00:00 2001
From: Steven Allen <steven@stebalien.com>
Date: Thu, 14 Dec 2017 08:37:27 -0800
Subject: [PATCH] strip ANSI sequences from docker build output

sharness was failing because an ANSI reset sequence was getting inserted at the
beginning of the line.

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>
---
 test/ipfs-test-lib.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/test/ipfs-test-lib.sh b/test/ipfs-test-lib.sh
index c2e804a2b..fc856df47 100644
--- a/test/ipfs-test-lib.sh
+++ b/test/ipfs-test-lib.sh
@@ -1,5 +1,9 @@
 # Generic test functions for go-ipfs
 
+ansi_strip() {
+    sed 's/\x1b\[[0-9;]*m//g'
+}
+
 # Quote arguments for sh eval
 shellquote() {
 	_space=''
@@ -48,7 +52,7 @@ test_path_cmp() {
 
 # This takes a Dockerfile, and a build context directory
 docker_build() {
-    docker build --rm -f "$1" "$2"
+    docker build --rm -f "$1" "$2" | ansi_strip
 }
 
 # This takes an image as argument and writes a docker ID on stdout