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Git.pm: Introduce ident() and ident_person() methods

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These methods can retrieve/parse the author/committer ident.

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Petr Baudis 2006-07-03 22:48:01 +02:00 committed by Junio C Hamano
parent 3cb8caf729
commit c7a30e5684
2 changed files with 51 additions and 9 deletions
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11
git-send-email.perl
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@ -84,15 +84,8 @@ foreach my $entry (@bcclist) {
# Now, let's fill any that aren't set in with defaults:
sub gitvar_ident {
my ($name) = @_;
my $val = $repo->command('var', $name);
my @field = split(/\s+/, $val);
return join(' ', @field[0...(@field-3)]);
}
my ($author) = gitvar_ident('GIT_AUTHOR_IDENT');
my ($committer) = gitvar_ident('GIT_COMMITTER_IDENT');
my ($author) = $repo->ident_person('author');
my ($committer) = $repo->ident_person('committer');
my %aliases;
my @alias_files = $repo->config('sendemail.aliasesfile');

49
perl/Git.pm
View File

@ -521,6 +521,55 @@ sub config {
}
=item ident ( TYPE | IDENTSTR )
=item ident_person ( TYPE | IDENTSTR | IDENTARRAY )
This suite of functions retrieves and parses ident information, as stored
in the commit and tag objects or produced by C<var GIT_type_IDENT> (thus
C<TYPE> can be either I<author> or I<committer>; case is insignificant).
The C<ident> method retrieves the ident information from C<git-var>
and either returns it as a scalar string or as an array with the fields parsed.
Alternatively, it can take a prepared ident string (e.g. from the commit
object) and just parse it.
C<ident_person> returns the person part of the ident - name and email;
it can take the same arguments as C<ident> or the array returned by C<ident>.
The synopsis is like:
my ($name, $email, $time_tz) = ident('author');
"$name <$email>" eq ident_person('author');
"$name <$email>" eq ident_person($name);
$time_tz =~ /^\d+ [+-]\d{4}$/;
Both methods must be called on a repository instance.
=cut
sub ident {
my ($self, $type) = @_;
my $identstr;
if (lc $type eq lc 'committer' or lc $type eq lc 'author') {
$identstr = $self->command_oneline('var', 'GIT_'.uc($type).'_IDENT');
} else {
$identstr = $type;
}
if (wantarray) {
return $identstr =~ /^(.*) <(.*)> (\d+ [+-]\d{4})$/;
} else {
return $identstr;
}
}
sub ident_person {
my ($self, @ident) = @_;
$#ident == 0 and @ident = $self->ident($ident[0]);
return "$ident[0] <$ident[1]>";
}
=item hash_object ( TYPE, FILENAME )
=item hash_object ( TYPE, FILEHANDLE )