Remove git-rename. git-mv does the same

[git.git] / git-rename.perl

diff --git a/git-rename.perl b/git-rename.perl
deleted file mode 100755 (executable)
index 3b1127b..0000000
--- a/git-rename.perl
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/usr/bin/perl
-#
-# Copyright 2005, Ryan Anderson <ryan@michonline.com>
-#
-# This file is licensed under the GPL v2, or a later version
-# at the discretion of Linus Torvalds.
-
-
-use warnings;
-use strict;
-
-sub usage($);
-
-# Sanity checks:
-my $GIT_DIR = $ENV{'GIT_DIR'} || ".git";
-
-unless ( -d $GIT_DIR && -d $GIT_DIR . "/objects" && 
-       -d $GIT_DIR . "/objects/" && -d $GIT_DIR . "/refs") {
-       usage("Git repository not found.");
-}
-
-usage("") if scalar @ARGV != 2;
-
-my ($src,$dst) = @ARGV;
-
-unless (-f $src || -l $src || -d $src) {
-       usage("git rename: bad source '$src'");
-}
-
-if (-e $dst) {
-       usage("git rename: destinations '$dst' already exists");
-}
-
-my (@allfiles,@srcfiles,@dstfiles);
-
-$/ = "\0";
-open(F,"-|","git-ls-files","-z")
-       or die "Failed to open pipe from git-ls-files: " . $!;
-
-@allfiles = map { chomp; $_; } <F>;
-close(F);
-
-my $safesrc = quotemeta($src);
-@srcfiles = grep /^$safesrc/, @allfiles;
-@dstfiles = @srcfiles;
-s#^$safesrc(/|$)#$dst$1# for @dstfiles;
-
-rename($src,$dst)
-       or die "rename failed: $!";
-
-my $rc = system("git-update-index","--add","--",@dstfiles);
-die "git-update-index failed to add new name with code $?\n" if $rc;
-
-$rc = system("git-update-index","--remove","--",@srcfiles);
-die "git-update-index failed to remove old name with code $?\n" if $rc;
-
-
-sub usage($) {
-       my $s = shift;
-       print $s, "\n" if (length $s != 0);
-       print <<EOT;
-$0 <source> <dest>
-source must exist and be either a file, symlink or directory.
-dest must NOT exist.
-
-Renames source to dest, and updates the git cache to reflect the change.
-Use "git commit" to make record the change permanently.
-EOT
-       exit(1);
-}