mv_here: rename in mvparent, complete + add README

mv_here.sh renamed in mvparent.sh
Complete the script (handles hidden files, more tests and error
reporting, add the WTFPL header).
Add the associated README.

mv_here/mv_here.sh

@@ -1,12 +0,0 @@
-#!/bin/sh
-
-if [ $# -ne 1 ] ; then
-	exit 1
-fi
-
-rep=$(dirname "$1")
-cible=$(basename "$1")
-
-cd "$rep"
-mv "$cible"/* .
-rmdir "$cible"

mvparent/README

@@ -0,0 +1,13 @@
+mvparent.sh was originally written to be integrated in the ROX-Filer
+directory "Send to" menu (and was named mv_here.sh). It moves the
+contents of a directory into its parent directory, then deletes the
+empty directory.
+
+To install this script, just copy it in a directory which is in the
+PATH, e.g. /usr/local/bin:
+  cp mvparent.sh /usr/local/bin
+
+If you want to integrate it in ROX-Filer:
+  mkdir -p ~/.config/rox.sourceforge.net/SendTo/.inode_directory
+  cd ~/.config/rox.sourceforge.net/SendTo/.inode_directory
+  ln -s `which mvparent.sh` "Move here"

mvparent/mvparent.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+#
+# mvparent.sh, Copyright © 2007, 2010 Matteo Cypriani
+#
+# This program is free software. It comes without any warranty, to
+# the extent permitted by applicable law. You can redistribute it
+# and/or modify it under the terms of the Do What The Fuck You Want
+# To Public License, Version 2, as published by Sam Hocevar. See
+# http://sam.zoy.org/wtfpl/COPYING for more details.
+#
+# Moves the contents of the given directory into its parent directory.
+
+if [ $# -ne 1 -o ! -d "$1" ] ; then
+	echo "Usage: `basename $0` DIRECTORY" >&2
+	exit 1
+fi
+
+rep=$(dirname "$1")
+cible=$(basename "$1")
+
+if [ "$cible" = "." -o "$cible" = ".." ] ; then
+	echo "Target cannot end by « . » or « .. »!" >&2
+	exit 2
+fi
+
+echo "Move the contents of « $rep/$cible » into « $rep »…" >&2
+
+cd "$rep"
+mv "$cible"/* "$cible"/.[!.]* .
+rmdir "$cible"