Edit File: git-set-file-times
#!/usr/bin/perl -w use strict; # Sets mtime and atime of files to the latest commit time in git. # # This is useful after the first clone of the rsync repository BEFORE you # do any building. It is also safe if you have done a "make distclean". my %ls; my $commit_time; my $prefix = @ARGV && $ARGV[0] =~ s/^--prefix=// ? shift : ''; $/ = "\0"; open FH, 'git ls-files -z|' or die $!; while (<FH>) { chomp; $ls{$_} = $_; } close FH; $/ = "\n"; open FH, "git log -r --name-only --no-color --pretty=raw -z @ARGV |" or die $!; while (<FH>) { chomp; if (/^committer .*? (\d+) (?:[\-\+]\d+)$/) { $commit_time = $1; } elsif (s/\0\0commit [a-f0-9]{40}$// or s/\0$//) { my @files = delete @ls{split(/\0/, $_)}; @files = grep { defined $_ } @files; next unless @files; map { s/^/$prefix/ } @files; utime $commit_time, $commit_time, @files; } last unless %ls; } close FH;
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