mirrors/git
0
0
Fork 0
mirror of https://github.com/git/git.git synced 2024-11-25 02:44:48 +08:00
Code Issues Packages Projects Releases Wiki Activity

git-add--interactive: remove hunk coalescing

Browse Source 
Current git-apply has no trouble at all applying chunks that have
overlapping context, as produced by the splitting feature. So we can
drop the manual coalescing.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Thomas Rast 2008-07-02 23:59:44 +02:00 committed by Junio C Hamano
parent 8cbd431082
commit 0beee4c6de
1 changed files with 0 additions and 89 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

89
git-add--interactive.perl
View File

@ -682,93 +682,6 @@ sub split_hunk {
return @split;
}
sub find_last_o_ctx {
my ($it) = @_;
my $text = $it->{TEXT};
my ($o_ofs, $o_cnt) = parse_hunk_header($text->[0]);
my $i = @{$text};
my $last_o_ctx = $o_ofs + $o_cnt;
while (0 < --$i) {
my $line = $text->[$i];
if ($line =~ /^ /) {
$last_o_ctx--;
next;
}
last;
}
return $last_o_ctx;
}
sub merge_hunk {
my ($prev, $this) = @_;
my ($o0_ofs, $o0_cnt, $n0_ofs, $n0_cnt) =
parse_hunk_header($prev->{TEXT}[0]);
my ($o1_ofs, $o1_cnt, $n1_ofs, $n1_cnt) =
parse_hunk_header($this->{TEXT}[0]);
my (@line, $i, $ofs, $o_cnt, $n_cnt);
$ofs = $o0_ofs;
$o_cnt = $n_cnt = 0;
for ($i = 1; $i < @{$prev->{TEXT}}; $i++) {
my $line = $prev->{TEXT}[$i];
if ($line =~ /^\+/) {
$n_cnt++;
push @line, $line;
next;
}
last if ($o1_ofs <= $ofs);
$o_cnt++;
$ofs++;
if ($line =~ /^ /) {
$n_cnt++;
}
push @line, $line;
}
for ($i = 1; $i < @{$this->{TEXT}}; $i++) {
my $line = $this->{TEXT}[$i];
if ($line =~ /^\+/) {
$n_cnt++;
push @line, $line;
next;
}
$ofs++;
$o_cnt++;
if ($line =~ /^ /) {
$n_cnt++;
}
push @line, $line;
}
my $head = ("@@ -$o0_ofs" .
(($o_cnt != 1) ? ",$o_cnt" : '') .
" +$n0_ofs" .
(($n_cnt != 1) ? ",$n_cnt" : '') .
" @@\n");
@{$prev->{TEXT}} = ($head, @line);
}
sub coalesce_overlapping_hunks {
my (@in) = @_;
my @out = ();
my ($last_o_ctx);
for (grep { $_->{USE} } @in) {
my $text = $_->{TEXT};
my ($o_ofs) = parse_hunk_header($text->[0]);
if (defined $last_o_ctx &&
$o_ofs <= $last_o_ctx) {
merge_hunk($out[-1], $_);
}
else {
push @out, $_;
}
$last_o_ctx = find_last_o_ctx($out[-1]);
}
return @out;
}
sub help_patch_cmd {
print colored $help_color, <<\EOF ;
@ -962,8 +875,6 @@ sub patch_update_file {
}
}
@hunk = coalesce_overlapping_hunks(@hunk);
my $n_lofs = 0;
my @result = ();
if ($mode->{USE}) {