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git-svn: cleanup: factor out longest_common_path() function

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I hadn't looked at this code in a while and had to read this
again to figure out what it did.  To avoid having to do this
again in the future, I just gave gave the hunk a descriptive
name.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Wong
2007-06-13 02:37:03 -07:00
committed by Junio C Hamano
parent 1be846f6e4
commit b54a901e05
1 changed files with 11 additions and 5 deletions
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16
git-svn.perl
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@ -3072,11 +3072,8 @@ sub gs_do_switch {
$editor->{git_commit_ok};
}
sub gs_fetch_loop_common {
my ($self, $base, $head, $gsv, $globs) = @_;
return if ($base > $head);
my $inc = $_log_window_size;
my ($min, $max) = ($base, $head < $base + $inc ? $head : $base + $inc);
sub longest_common_path {
my ($gsv, $globs) = @_;
my %common;
my $common_max = scalar @$gsv;
@ -3108,6 +3105,15 @@ sub gs_fetch_loop_common {
last;
}
}
$longest_path;
}
sub gs_fetch_loop_common {
my ($self, $base, $head, $gsv, $globs) = @_;
return if ($base > $head);
my $inc = $_log_window_size;
my ($min, $max) = ($base, $head < $base + $inc ? $head : $base + $inc);
my $longest_path = longest_common_path($gsv, $globs);
while (1) {
my %revs;
my $err;