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-rwxr-xr-xgit-cvsimport.perl35
1 files changed, 29 insertions, 6 deletions
diff --git a/git-cvsimport.perl b/git-cvsimport.perl
index 8032f23202..0a31ebd820 100755
--- a/git-cvsimport.perl
+++ b/git-cvsimport.perl
@@ -24,14 +24,14 @@ use File::Basename qw(basename dirname);
use Time::Local;
use IO::Socket;
use IO::Pipe;
-use POSIX qw(strftime dup2 ENOENT);
+use POSIX qw(strftime tzset dup2 ENOENT);
use IPC::Open2;
$SIG{'PIPE'}="IGNORE";
-$ENV{'TZ'}="UTC";
+set_timezone('UTC');
our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,@opt_M,$opt_A,$opt_S,$opt_L, $opt_a, $opt_r, $opt_R);
-my (%conv_author_name, %conv_author_email);
+my (%conv_author_name, %conv_author_email, %conv_author_tz);
sub usage(;$) {
my $msg = shift;
@@ -59,6 +59,14 @@ sub read_author_info($) {
$conv_author_name{$user} = $2;
$conv_author_email{$user} = $3;
}
+ # or with an optional timezone:
+ # spawn=Simon Pawn <spawn@frog-pond.org> America/Chicago
+ elsif (m/^(\S+?)\s*=\s*(.+?)\s*<(.+)>\s*(\S+?)\s*$/) {
+ $user = $1;
+ $conv_author_name{$user} = $2;
+ $conv_author_email{$user} = $3;
+ $conv_author_tz{$user} = $4;
+ }
# However, we also read from CVSROOT/users format
# to ease migration.
elsif (/^(\w+):(['"]?)(.+?)\2\s*$/) {
@@ -84,11 +92,22 @@ sub write_author_info($) {
die("Failed to open $file for writing: $!");
foreach (keys %conv_author_name) {
- print $f "$_=$conv_author_name{$_} <$conv_author_email{$_}>\n";
+ print $f "$_=$conv_author_name{$_} <$conv_author_email{$_}>";
+ print $f " $conv_author_tz{$_}" if ($conv_author_tz{$_});
+ print $f "\n";
}
close ($f);
}
+# Versions of perl before 5.10.0 may not automatically check $TZ each
+# time localtime is run (most platforms will do so only the first time).
+# We can work around this by using tzset() to update the internal
+# variable whenever we change the environment.
+sub set_timezone {
+ $ENV{TZ} = shift;
+ tzset();
+}
+
# convert getopts specs for use by git config
my %longmap = (
'A:' => 'authors-file',
@@ -795,7 +814,7 @@ sub write_tree () {
return $tree;
}
-my ($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg);
+my ($patchset,$date,$author_name,$author_email,$author_tz,$branch,$ancestor,$tag,$logmsg);
my (@old,@new,@skipped,%ignorebranch,@commit_revisions);
# commits that cvsps cannot place anywhere...
@@ -844,7 +863,9 @@ sub commit {
}
}
- my $commit_date = strftime("+0000 %Y-%m-%d %H:%M:%S",gmtime($date));
+ set_timezone($author_tz);
+ my $commit_date = strftime("%s %z", localtime($date));
+ set_timezone('UTC');
$ENV{GIT_AUTHOR_NAME} = $author_name;
$ENV{GIT_AUTHOR_EMAIL} = $author_email;
$ENV{GIT_AUTHOR_DATE} = $commit_date;
@@ -945,12 +966,14 @@ while (<CVS>) {
}
$state=3;
} elsif ($state == 3 and s/^Author:\s+//) {
+ $author_tz = "UTC";
s/\s+$//;
if (/^(.*?)\s+<(.*)>/) {
($author_name, $author_email) = ($1, $2);
} elsif ($conv_author_name{$_}) {
$author_name = $conv_author_name{$_};
$author_email = $conv_author_email{$_};
+ $author_tz = $conv_author_tz{$_} if ($conv_author_tz{$_});
} else {
$author_name = $author_email = $_;
}