From: pgueth <pgueth@kingkong.grid.creatis.insa-lyon.fr>
Date: Fri, 4 Mar 2011 11:51:34 +0000 (+0100)
Subject: check if file already exists
X-Git-Tag: v1.4.0~189
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;ds=sidebyside;h=1f5bb620cbb7768762c16914775fa7412b431c5b;p=clitk.git

check if file already exists
---

diff --git a/grid/common.sh b/grid/common.sh
index 44ad693..c466050 100644
--- a/grid/common.sh
+++ b/grid/common.sh
@@ -27,6 +27,12 @@ test "${answer}" == "n" && return 1
 check_user "${prompt}"
 }
 
+function file_exists {
+lfnfile="${1:?"provide lfn to file"}"
+lfc-ls ${lfnfile} 2>&1 > /dev/null
+}
+
+
 # common path used
 lfnbase="/grid/biomed/creatis/fgate/"
 lfnrelease="${lfnbase}releases/"