From 1d8294b5b0901e1998207d53b6d668843b389061 Mon Sep 17 00:00:00 2001
From: Mark Olesen <Mark.Olesen@Germany>
Date: Fri, 7 Aug 2009 17:06:49 +0200
Subject: [PATCH] added draft of foamCheckPwd
---
bin/foamCheckPwd | 98 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 98 insertions(+)
create mode 100755 bin/foamCheckPwd
diff --git a/bin/foamCheckPwd b/bin/foamCheckPwd
new file mode 100755
index 00000000000..1da6f1a84da
--- /dev/null
+++ b/bin/foamCheckPwd
@@ -0,0 +1,98 @@
+#!/bin/sh
+#------------------------------------------------------------------------------
+# ========= |
+# \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
+# \\ / O peration |
+# \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
+# \\/ M anipulation |
+#-------------------------------------------------------------------------------
+# License
+# This file is part of OpenFOAM.
+#
+# OpenFOAM is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.
+#
+# OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+# for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with OpenFOAM; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#
+# Script
+# foamCheckPwd
+#
+# Description
+# Check that the current working directory is equal to a particular
+# target directory, resolving the absolute path as required
+#
+#-------------------------------------------------------------------------------
+unset quietOpt
+
+usage() {
+ [ "$quietOpt" = true ] && exit 1
+ exec 1>&2
+ while [ "$#" -ge 1 ]; do echo "$1"; shift; done
+ cat<<USAGE
+
+usage: ${0##*/} [OPTION] dirName
+
+options:
+ -q | -quiet suppress all normal output
+
+ Check that the current working directory is equal to a particular
+ target directory, resolving the absolute path as required
+
+ Exit status 0 when the directories are identical
+ Exit status 1 on error
+
+USAGE
+ exit 1
+}
+
+
+# parse options
+while [ "$#" -gt 0 ]
+do
+ case "$1" in
+ -h | -help)
+ usage
+ ;;
+ -q | -quiet)
+ quietOpt=true
+ shift
+ ;;
+ -*)
+ usage "unknown option: '$*'"
+ ;;
+ *)
+ break
+ ;;
+ esac
+done
+
+
+[ "$#" -eq 1 ] || usage
+dirName="$1"
+
+
+# trival checks first
+[ "$PWD" = "$dirName" ] && exit 0
+[ -d "$dirName" ] || exit 1
+
+
+# use /bin/pwd to get the absolute path (could be linked)
+thisDir=$(/bin/pwd)
+dirName=$(cd $dirName 2>/dev/null && /bin/pwd)
+
+# okay
+[ "$thisDir" = "$dirName" ] && exit 0
+
+# some other error
+exit 1
+
+#------------------------------------------------------------------------------
--
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