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gitweb: Added parse_difftree_raw_line function for later use

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Adds parse_difftree_raw_line function which parses one line of "raw"
format diff-tree output into a hash.

For later use in git_difftree_body, git_commitdiff and
git_commitdiff_plain, git_search.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Jakub Narebski 2006-08-21 23:07:00 +02:00 committed by Junio C Hamano
parent ddb8d90048
commit 740e67f903
1 changed files with 27 additions and 0 deletions
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27
gitweb/gitweb.perl
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@ -918,6 +918,33 @@ sub parse_ref {
return %ref_item;
}
sub parse_difftree_raw_line {
my $line = shift;
my %res;
# ':100644 100644 03b218260e99b78c6df0ed378e59ed9205ccc96d 3b93d5e7cc7f7dd4ebed13a5cc1a4ad976fc94d8 M ls-files.c'
# ':100644 100644 7f9281985086971d3877aca27704f2aaf9c448ce bc190ebc71bbd923f2b728e505408f5e54bd073a M rev-tree.c'
if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)([0-9]{0,3})\t(.*)$/) {
$res{'from_mode'} = $1;
$res{'to_mode'} = $2;
$res{'from_id'} = $3;
$res{'to_id'} = $4;
$res{'status'} = $5;
$res{'similarity'} = $6;
if ($res{'status'} eq 'R' || $res{'status'} eq 'C') { # renamed or copied
($res{'from_file'}, $res{'to_file'}) = map(unquote, split("\t", $7));
} else {
$res{'file'} = unquote($7);
}
}
# 'c512b523472485aef4fff9e57b229d9d243c967f'
#elsif ($line =~ m/^([0-9a-fA-F]{40})$/) {
# $res{'commit'} = $1;
#}
return wantarray ? %res : \%res;
}
## ......................................................................
## parse to array of hashes functions