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git-svn: reintroduce using a single get_log() to fetch 

We'll need to rely on path matching to handle wildcard support for branches and
tags.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
This commit is contained in:
Eric Wong 2007-02-06 18:35:30 -08:00
Родитель 4bb9ed0466
Коммит fbcc1737d6
1 изменённых файлов: 49 добавлений и 54 удалений
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103
git-svn.perl
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@ -1112,6 +1112,24 @@ sub do_git_commit {
return $commit;
}
sub match_paths {
my ($self, $paths, $r) = @_;
$self->{path_regex} ||= qr/^\/\Q$self->{path}\E\/?/;
if (grep /$self->{path_regex}/, keys %$paths) {
return 1;
}
my $c = '';
foreach (split m#/#, $self->{path}) {
$c .= "/$_";
next unless ($paths->{$c} && ($paths->{$c}->{action} eq 'A'));
my @x = eval { $self->ra->get_dir($self->{path}, $r) };
if (scalar @x == 3) {
return 1;
}
}
return 0;
}
sub find_parent_branch {
my ($self, $paths, $rev) = @_;
return undef unless $_follow_parent;
@ -1308,15 +1326,21 @@ sub make_log_entry {
print $un $_, "\n" foreach @$untracked;
my %log_entry = ( parents => $parents || [], revision => $rev,
log => '');
my $rp = $self->ra->rev_proplist($rev);
foreach (sort keys %$rp) {
my $v = $rp->{$_};
if (/^svn:(author|date|log)$/) {
$log_entry{$1} = $v;
} else {
print $un " rev_prop: ", uri_encode($_), ' ',
uri_encode($v), "\n";
my $logged = delete $self->{logged_rev_props};
if (!$logged || $self->{-want_extra_revprops}) {
my $rp = $self->ra->rev_proplist($rev);
foreach (sort keys %$rp) {
my $v = $rp->{$_};
if (/^svn:(author|date|log)$/) {
$log_entry{$1} = $v;
} else {
print $un " rev_prop: ", uri_encode($_), ' ',
uri_encode($v), "\n";
}
}
} else {
map { $log_entry{$_} = $logged->{$_} } keys %$logged;
}
close $un or croak $!;
@ -2416,55 +2440,26 @@ sub gs_fetch_loop_common {
}
while (1) {
my %revs;
my $err;
my $err_handler = $SVN::Error::handler;
$SVN::Error::handler = sub {
($err) = @_;
skip_unknown_revs($err);
};
foreach my $gs (@gs) {
my $min_r = $min;
my $rdb_max = $gs->rev_db_max;
next if $rdb_max >= $max;
$min_r = $rdb_max + 1 if ($rdb_max > $min_r);
$self->get_log([$gs->{path}], $min_r, $max,
0, 1, 1, sub
{ my ($paths, $rev) = @_;
push @{$revs{$rev}},
[ $gs,
dup_changed_paths($paths) ] });
next unless ($err && $max >= $head);
print STDERR "Path '$gs->{path}' ",
"was probably deleted:\n",
$err->expanded_message,
"\nWill attempt to follow ",
"revisions r$min .. r$max ",
"committed before the deletion\n";
my $hi = $max;
while (--$hi >= $min) {
my $ok;
$self->get_log([$gs->{path}], $min, $hi,
0, 1, 1, sub {
my ($paths, $rev) = @_;
$ok = $rev;
push @{$revs{$rev}}, [ $gs,
dup_changed_paths($_[0])]});
if ($ok) {
print STDERR "r$min .. r$ok OK\n";
last;
}
}
}
$SVN::Error::handler = \&skip_unknown_revs;
$self->get_log([''], $min, $max, 0, 1, 1, sub {
my ($paths, $r, $author, $date, $log) = @_;
$revs{$r} = [ dup_changed_paths($paths),
{ author => $author,
date => $date,
log => $log } ] });
$SVN::Error::handler = $err_handler;
foreach my $r (sort {$a <=> $b} keys %revs) {
foreach (@{$revs{$r}}) {
my ($gs, $paths) = @$_;
my $lr = $gs->last_rev;
next if defined $lr && $lr >= $r;
next if defined $gs->rev_db_get($r);
if (my $log_entry = $gs->do_fetch($paths, $r)) {
my ($paths, $logged) = @{$revs{$r}};
foreach my $gs (@gs) {
if ($gs->rev_db_max >= $r) {
next;
}
next unless $gs->match_paths($paths, $r);
$gs->{logged_rev_props} = $logged;
my $log_entry = $gs->do_fetch($paths, $r);
if ($log_entry) {
$gs->do_git_commit($log_entry);
}
}