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authorKarl Berry <karl@freefriends.org>2007-07-13 18:21:33 +0000
committerKarl Berry <karl@freefriends.org>2007-07-13 18:21:33 +0000
commitc47bdbe98f89d5bfb701721b315bf14539a41694 (patch)
tree769c362aaf02903c4d24e70452e4ccdd6265ddb5 /Master
parent61ec80f6b7a0c7bef6bb0c518d3e18c0e2b8eddf (diff)
first cut at remove, add form feeds,
function-starting { in column 1. git-svn-id: svn://tug.org/texlive/trunk@4579 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master')
-rw-r--r--Master/tlpkg/TeXLive/TLPSRC.pm77
1 files changed, 55 insertions, 22 deletions
diff --git a/Master/tlpkg/TeXLive/TLPSRC.pm b/Master/tlpkg/TeXLive/TLPSRC.pm
index 6ccc0a8e100..c943b02dd88 100644
--- a/Master/tlpkg/TeXLive/TLPSRC.pm
+++ b/Master/tlpkg/TeXLive/TLPSRC.pm
@@ -13,7 +13,8 @@ use TeXLive::TLTREE;
my $_tmp;
-sub new {
+sub new
+{
my $class = shift;
my %params = @_;
my $self = {
@@ -33,7 +34,9 @@ sub new {
return $self;
}
-sub from_file {
+
+sub from_file
+{
my $self = shift;
die("Need exactly one filename for initialization!") if @_ != 1;
my $srcfile = $_[0];
@@ -114,20 +117,36 @@ sub from_file {
}
}
}
- $self->name("$name");
- $self->category("$category");
- $self->catalogue($catalogue) if ("$catalogue" ne "");
- $self->shortdesc("$shortdesc") if ($shortdesc ne "");
- $self->longdesc("$longdesc") if ($longdesc ne "");
- $self->srcpatterns(@srcpatterns) if ($#srcpatterns >= 0);
- $self->runpatterns(@runpatterns) if ($#runpatterns >= 0);
- $self->binpatterns(@binpatterns) if ($#binpatterns >= 0);
- $self->docpatterns(@docpatterns) if ($#docpatterns >= 0);
- $self->executes(@executes) if ($#executes >= 0);
- $self->depends(@depends) if ($#depends >= 0);
+ $self->_srcfile($srcfile);
+ $self->name($name);
+ $self->category($category);
+ $self->catalogue($catalogue) if $catalogue;
+ $self->shortdesc($shortdesc) if $shortdesc;
+ $self->longdesc($longdesc) if $longdesc;
+ $self->srcpatterns(@srcpatterns) if @srcpatterns;
+ $self->runpatterns(@runpatterns) if @runpatterns;
+ $self->binpatterns(@binpatterns) if @binpatterns;
+ $self->docpatterns(@docpatterns) if @docpatterns;
+ $self->executes(@executes) if @executes;
+ $self->depends(@depends) if @depends;
}
-sub writeout {
+
+sub remove
+{
+ my $self = shift;
+ my $srcfile = $self->{"_srcfile"};
+ die "no _srcfile for tlpsrc object" unless $srcfile;
+ if (unlink ($srcfile) == 0) {
+ print "unlink($srcfile) ok.\n";
+ } else {
+ warn "unlink($srcfile) failed: $!";
+ }
+}
+
+
+sub writeout
+{
my $self = shift;
my $fd = (@_ ? $_[0] : STDOUT);
format_name $fd "multilineformat";
@@ -171,11 +190,11 @@ sub writeout {
}
}
-#
+
# the hard work, generate a TLP file
#
-
-sub make_tlpobj {
+sub make_tlpobj
+{
my ($self,$tltree) = @_;
my $tlp = TeXLive::TLPOBJ->new;
$tlp->name($self->name);
@@ -325,9 +344,14 @@ sub _do_normal_pattern {
}
}
-#
+
# member access functions
#
+sub _srcfile {
+ my $self = shift;
+ if (@_) { $self->{'_srcfile'} = shift }
+ return $self->{'-srcfile'};
+}
sub name {
my $self = shift;
if (@_) { $self->{'name'} = shift }
@@ -393,6 +417,7 @@ $_tmp
.
__END__
+
=head1 NAME
@@ -403,11 +428,12 @@ TeXLive::TLPSRC - TeX Live Package Source access module
use TeXLive::TLPSRC;
my $tlpsrc = TeXLive::TLPSRC->new( name => "foobar" );
- $tlpsrc->from_file("package.tlpsrc");
+ $tlpsrc->from_file("/some/tlpsrc/package.tlpsrc");
+ $tlpsrc->from_file("package");
+ $tlpsrc->remove;
$tlpsrc->writeout;
$tlpsrc->writeout(\*FILEHANDLE);
-
=head1 DESCRIPTION
The L<TeXLive::TLPSRC> module provide access to TeX Live Package Source
@@ -416,8 +442,8 @@ derived from the files in the TeX Live subversion repository.
=head1 FILE SPECIFICATION
-A L<tlpsrc> file has to consist of non-empty lines (initial and final
-empty lines are ignored) of the form
+A L<tlpsrc> file has to consist of non-empty lines (except that initial
+and final empty lines are ignored) of the form
I<key value>
@@ -619,6 +645,9 @@ Arguments and return values for C<name>, C<category>, C<shortdesc>,
C<longdesc>, C<catalogue> are single scalars. Arguments and return values
for C<depends>, C<executes>, and the various C<patterns> are lists.
+In addition, the C<_srcfile> member refers to the filename for this
+C<TLPSRC> object, if set (normally by C<from_file>).
+
=head1 OTHER FUNCTIONS
The following functions can be called for an C<TLPSRC> object:
@@ -642,6 +671,10 @@ sibling of the C<TeXLive> package directory where C<TLPSRC.pm> was found.
$tlpsrc->from_file("/path/to/the/tlpsrc/somepkg.tlpsrc");
$tlpsrc->from_file("somepkg");
+=item C<remove>
+removes the file for this C<TLPSRC> object from disk. It does not
+update any database (or anything else).
+
=item C<writeout>
writes the textual representation of a C<TLPSRC> object to stdout, or the
filehandle if given: