From 88ea48f4cdbb9bece811b42c7bbf30e3badddfc9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Date: Sat, 22 Jul 2017 16:14:04 +0200
Subject: Adding gzip dependency check in curl container create script for
 completness sake.

Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
---
 share/scripts/curl | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/share/scripts/curl b/share/scripts/curl
index 3a715ca..8e1d0e7 100755
--- a/share/scripts/curl
+++ b/share/scripts/curl
@@ -142,8 +142,12 @@ then
 elif [ -x /usr/bin/xz ]
 then
 	COMPRESSION="xz"
-else
+elif [ -x /bin/gzip ]
+then
 	COMPRESSION="gz"
+else
+	echo "'${NAME}': no supported compressor available (lz, xz, gz)."
+	exit 1
 fi
 
 ARCHITECTURE="${ARCHITECTURE:-$(dpkg --print-architecture)}"
@@ -233,6 +237,13 @@ done
 case "${IMAGE}" in
 	*.gz)
 		TAR_OPTIONS="--gzip"
+
+		if [ ! -e /bin/gzip ]
+		then
+			echo -en "\n"
+			echo "'${NAME}': /bin/lzip - no such file." >&2
+			exit 1
+		fi
 		;;
 
 	*.lz)
-- 
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