Merge branch 'jn/shell-disable-interactive'

diff --git a/contrib/hooks/setgitperms.perl b/contrib/hooks/setgitperms.perl
index 5e3b89def27e28b0ef0a7b4055e7a12494973f87..2770a1b1d205ee6b6edaec291a7dce3fc417027f 100644 (file)
--- a/contrib/hooks/setgitperms.perl
+++ b/contrib/hooks/setgitperms.perl
@@ -8,13 +8,14 @@
 # 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
-#     . git-sh-setup
+#     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` hook with the following lines:
+# directory and enable a `post-merge` and `post-checkout` hook with the
+# following lines:
 #      #!/bin/sh
-#     . git-sh-setup
+#     SUBDIRECTORY_OK=1 . git-sh-setup
 #     $GIT_DIR/hooks/setgitperms.perl -w
 #
 use strict;
@@ -23,7 +24,7 @@
 use File::Basename;
 
 my $usage =
-"Usage: setgitperms.perl [OPTION]... <--read|--write>
+"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.
 
@@ -49,7 +50,7 @@
                              )) { die $usage; }
 die $usage unless ($read_mode xor $write_mode);
 
-my $topdir = `git-rev-parse --show-cdup` or die "\n"; chomp $topdir;
+my $topdir = `git rev-parse --show-cdup` or die "\n"; chomp $topdir;
 my $gitdir = $topdir . '.git';
 my $gitmeta = $topdir . '.gitmeta';
 
@@ -154,7 +155,7 @@
        open (OUT, ">$gitmeta.tmp") or die "Could not open $gitmeta.tmp for writing: $!\n";
     }
 
-    my @files = `git-ls-files`;
+    my @files = `git ls-files`;
     my %dirs;
 
     foreach my $path (@files) {