1 files changed, 0 insertions, 214 deletions
diff --git a/third_party/git/contrib/hooks/setgitperms.perl b/third_party/git/contrib/hooks/setgitperms.perl
deleted file mode 100755
index 2770a1b1d205..000000000000
--- a/third_party/git/contrib/hooks/setgitperms.perl
+++ /dev/null
@@ -1,214 +0,0 @@
-#!/usr/bin/perl
-#
-# Copyright (c) 2006 Josh England
-#
-# This script can be used to save/restore full permissions and ownership data
-# within a git working tree.
-#
-# To save permissions/ownership data, place this script in your .git/hooks
-# directory and enable a `pre-commit` hook with the following lines:
-#      #!/bin/sh
-#     SUBDIRECTORY_OK=1 . git-sh-setup
-#     $GIT_DIR/hooks/setgitperms.perl -r
-#
-# To restore permissions/ownership data, place this script in your .git/hooks
-# directory and enable a `post-merge` and `post-checkout` hook with the
-# following lines:
-#      #!/bin/sh
-#     SUBDIRECTORY_OK=1 . git-sh-setup
-#     $GIT_DIR/hooks/setgitperms.perl -w
-#
-use strict;
-use Getopt::Long;
-use File::Find;
-use File::Basename;
-
-my $usage =
-"usage: setgitperms.perl [OPTION]... <--read|--write>
-This program uses a file `.gitmeta` to store/restore permissions and uid/gid
-info for all files/dirs tracked by git in the repository.
-
----------------------------------Read Mode-------------------------------------
--r,  --read         Reads perms/etc from working dir into a .gitmeta file
--s,  --stdout       Output to stdout instead of .gitmeta
--d,  --diff         Show unified diff of perms file (XOR with --stdout)
-
----------------------------------Write Mode------------------------------------
--w,  --write        Modify perms/etc in working dir to match the .gitmeta file
--v,  --verbose      Be verbose
-
-\n";
-
-my ($stdout, $showdiff, $verbose, $read_mode, $write_mode);
-
-if ((@ARGV < 0) || !GetOptions(
-			       "stdout",         \$stdout,
-			       "diff",           \$showdiff,
-			       "read",           \$read_mode,
-			       "write",          \$write_mode,
-			       "verbose",        \$verbose,
-			      )) { die $usage; }
-die $usage unless ($read_mode xor $write_mode);
-
-my $topdir = `git rev-parse --show-cdup` or die "\n"; chomp $topdir;
-my $gitdir = $topdir . '.git';
-my $gitmeta = $topdir . '.gitmeta';
-
-if ($write_mode) {
-    # Update the working dir permissions/ownership based on data from .gitmeta
-    open (IN, "<$gitmeta") or die "Could not open $gitmeta for reading: $!\n";
-    while (defined ($_ = <IN>)) {
-	chomp;
-	if (/^(.*)  mode=(\S+)\s+uid=(\d+)\s+gid=(\d+)/) {
-	    # Compare recorded perms to actual perms in the working dir
-	    my ($path, $mode, $uid, $gid) = ($1, $2, $3, $4);
-	    my $fullpath = $topdir . $path;
-	    my (undef,undef,$wmode,undef,$wuid,$wgid) = lstat($fullpath);
-	    $wmode = sprintf "%04o", $wmode & 07777;
-	    if ($mode ne $wmode) {
-		$verbose && print "Updating permissions on $path: old=$wmode, new=$mode\n";
-		chmod oct($mode), $fullpath;
-	    }
-	    if ($uid != $wuid || $gid != $wgid) {
-		if ($verbose) {
-		    # Print out user/group names instead of uid/gid
-		    my $pwname  = getpwuid($uid);
-		    my $grpname  = getgrgid($gid);
-		    my $wpwname  = getpwuid($wuid);
-		    my $wgrpname  = getgrgid($wgid);
-		    $pwname = $uid if !defined $pwname;
-		    $grpname = $gid if !defined $grpname;
-		    $wpwname = $wuid if !defined $wpwname;
-		    $wgrpname = $wgid if !defined $wgrpname;
-
-		    print "Updating uid/gid on $path: old=$wpwname/$wgrpname, new=$pwname/$grpname\n";
-		}
-		chown $uid, $gid, $fullpath;
-	    }
-	}
-	else {
-	    warn "Invalid input format in $gitmeta:\n\t$_\n";
-	}
-    }
-    close IN;
-}
-elsif ($read_mode) {
-    # Handle merge conflicts in the .gitperms file
-    if (-e "$gitdir/MERGE_MSG") {
-	if (`grep ====== $gitmeta`) {
-	    # Conflict not resolved -- abort the commit
-	    print "PERMISSIONS/OWNERSHIP CONFLICT\n";
-	    print "    Resolve the conflict in the $gitmeta file and then run\n";
-	    print "    `.git/hooks/setgitperms.perl --write` to reconcile.\n";
-	    exit 1;
-	}
-	elsif (`grep $gitmeta $gitdir/MERGE_MSG`) {
-	    # A conflict in .gitmeta has been manually resolved. Verify that
-	    # the working dir perms matches the current .gitmeta perms for
-	    # each file/dir that conflicted.
-	    # This is here because a `setgitperms.perl --write` was not
-	    # performed due to a merge conflict, so permissions/ownership
-	    # may not be consistent with the manually merged .gitmeta file.
-	    my @conflict_diff = `git show \$(cat $gitdir/MERGE_HEAD)`;
-	    my @conflict_files;
-	    my $metadiff = 0;
-
-	    # Build a list of files that conflicted from the .gitmeta diff
-	    foreach my $line (@conflict_diff) {
-		if ($line =~ m|^diff --git a/$gitmeta b/$gitmeta|) {
-		    $metadiff = 1;
-		}
-		elsif ($line =~ /^diff --git/) {
-		    $metadiff = 0;
-		}
-		elsif ($metadiff && $line =~ /^\+(.*)  mode=/) {
-		    push @conflict_files, $1;
-		}
-	    }
-
-	    # Verify that each conflict file now has permissions consistent
-	    # with the .gitmeta file
-	    foreach my $file (@conflict_files) {
-		my $absfile = $topdir . $file;
-		my $gm_entry = `grep "^$file  mode=" $gitmeta`;
-		if ($gm_entry =~ /mode=(\d+)  uid=(\d+)  gid=(\d+)/) {
-		    my ($gm_mode, $gm_uid, $gm_gid) = ($1, $2, $3);
-		    my (undef,undef,$mode,undef,$uid,$gid) = lstat("$absfile");
-		    $mode = sprintf("%04o", $mode & 07777);
-		    if (($gm_mode ne $mode) || ($gm_uid != $uid)
-			|| ($gm_gid != $gid)) {
-			print "PERMISSIONS/OWNERSHIP CONFLICT\n";
-			print "    Mismatch found for file: $file\n";
-			print "    Run `.git/hooks/setgitperms.perl --write` to reconcile.\n";
-			exit 1;
-		    }
-		}
-		else {
-		    print "Warning! Permissions/ownership no longer being tracked for file: $file\n";
-		}
-	    }
-	}
-    }
-
-    # No merge conflicts -- write out perms/ownership data to .gitmeta file
-    unless ($stdout) {
-	open (OUT, ">$gitmeta.tmp") or die "Could not open $gitmeta.tmp for writing: $!\n";
-    }
-
-    my @files = `git ls-files`;
-    my %dirs;
-
-    foreach my $path (@files) {
-	chomp $path;
-	# We have to manually add stats for parent directories
-	my $parent = dirname($path);
-	while (!exists $dirs{$parent}) {
-	    $dirs{$parent} = 1;
-	    next if $parent eq '.';
-	    printstats($parent);
-	    $parent = dirname($parent);
-	}
-	# Now the git-tracked file
-	printstats($path);
-    }
-
-    # diff the temporary metadata file to see if anything has changed
-    # If no metadata has changed, don't overwrite the real file
-    # This is just so `git commit -a` doesn't try to commit a bogus update
-    unless ($stdout) {
-	if (! -e $gitmeta) {
-	    rename "$gitmeta.tmp", $gitmeta;
-	}
-	else {
-	    my $diff = `diff -U 0 $gitmeta $gitmeta.tmp`;
-	    if ($diff ne '') {
-		rename "$gitmeta.tmp", $gitmeta;
-	    }
-	    else {
-		unlink "$gitmeta.tmp";
-	    }
-	    if ($showdiff) {
-		print $diff;
-	    }
-	}
-	close OUT;
-    }
-    # Make sure the .gitmeta file is tracked
-    system("git add $gitmeta");
-}
-
-
-sub printstats {
-    my $path = $_[0];
-    $path =~ s/@/\@/g;
-    my (undef,undef,$mode,undef,$uid,$gid) = lstat($path);
-    $path =~ s/%/\%/g;
-    if ($stdout) {
-	print $path;
-	printf "  mode=%04o  uid=$uid  gid=$gid\n", $mode & 07777;
-    }
-    else {
-	print OUT $path;
-	printf OUT "  mode=%04o  uid=$uid  gid=$gid\n", $mode & 07777;
-    }
-}