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#!/usr/bin/perl
use strict;
use warnings;
use DateTime;
use POSIX qw(strftime);
sub get_modify_time($)
{
my $filename = shift;
my @stat = stat $filename;
my $tz = strftime("%z", localtime($stat[9]));
$tz =~ s/([0-9][0-9])$/:$1/;
return strftime("%Y-%m-%dT%H:%M:%S", localtime($stat[9])) . $tz;
}
my $file = $ARGV[0];
my $annotated = $file . ".annotated";
my $now = DateTime->now();
if (open(HANDLE, '<', $annotated)) {
while (my $line = <HANDLE>) {
chomp $line;
$line =~ s/\r//g; # remove CR from line-end
my ($commit, $who, $days, $text) = split(/\|/, $line, 4);
my $duration = DateTime::Duration->new(days => $days);
my $date = $now - $duration;
printf("%s|%s|%s|%s\n", $commit, $who, $date, $text);
}
close(HANDLE) or die("unable to close $annotated: $!");
} elsif (open(HANDLE, $file)) {
my $mtime = get_modify_time($file); # when was the file last modified?
my $owner =
getpwuid((stat($file))[4]); # who does the filesystem think owns it?
while (my $line = <HANDLE>) {
chomp $line;
# Also remove CR from line-end
$line =~ s/\015$//;
printf("%s|%s|%s|%s\n", "NONE", $owner, $mtime, $line);
}
close(HANDLE) or die("unable to close $annotated: $!");
} else {
die("unable to open $file: $!");
}
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