From d92c3e0f4b160fc2d2b0d177246eaae9018bc9a3 Mon Sep 17 00:00:00 2001
From: Ward Wouts <ward@wouts.nl>
Date: Tue, 31 Jul 2001 08:40:13 +0000
Subject: [PATCH] initiele import

---
 mvwrap/mvwrap | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100755 mvwrap/mvwrap

diff --git a/mvwrap/mvwrap b/mvwrap/mvwrap
new file mode 100755
index 0000000..96535ab
--- /dev/null
+++ b/mvwrap/mvwrap
@@ -0,0 +1,63 @@
+#!/usr/bin/perl -w
+
+#
+# Scriptje om vi op de inhoud van directories los te laten
+# Makkelijker dan 6000 keer move met de hand doen
+# (C) 2001 Ward Wouts
+#
+
+use IO::File;
+use File::Copy;
+use POSIX qw(tmpnam);
+
+$DEBUG = 0;
+
+#Read current dir
+opendir(DIRHANDLE, ".") or die "couldn't open .: $!";
+while ( defined ($filename = readdir(DIRHANDLE)) ) {
+	if ($DEBUG) { print "Inside . is something called $filename\n"; }
+	push @dir, "$filename\n";
+}
+closedir(DIRHANDLE);
+@source= sort @dir;
+if ($DEBUG) { print @source; }
+
+# make tempfiles and install handler to remove them
+do { $target_name = tmpnam() }
+	until $target = IO::File->new($target_name, O_RDWR|O_CREAT|O_EXCL);
+END { unlink($target_name) or die "Couldn't unlink $target_name: $!" }
+
+foreach (@source) {
+	print $target $_;
+}
+
+close ($target);
+
+@vi = ("vi", "$target_name");
+system(@vi) == 0
+	or die "System @vi failed: $?";
+
+open $target, $target_name;
+while (<$target>) {
+	push @target, $_;
+}
+close ($target);
+if ($DEBUG) { print @target; }
+
+unless ( scalar(@source) == scalar(@target) ) {
+	die "source and target don't have the same number of lines";
+}
+
+$i=0;
+while ( $i < scalar(@source) ) {
+	$source=$source[$i];
+	chomp($source);
+	$target=$target[$i];
+	chomp($target);
+	unless ( $source eq $target ) {
+		if ($DEBUG) { print "mv $source $target\n"; }
+		move("$source", "$target")
+			or die "move failed: $!";
+	}
+	$i++;
+}