X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FAutoSplit.pm;h=8640576cc72973ac109abf6c898c92ae4f893a68;hb=a223bd6128bafe323fc3be7c344f6b66aa25af02;hp=121d26154d3057933f7e8a29e0f393a609bcb3e2;hpb=8f8c40b1f51fd22390cc28834984451a8270f955;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/lib/AutoSplit.pm b/lib/AutoSplit.pm
index 121d261..8640576 100644
--- a/lib/AutoSplit.pm
+++ b/lib/AutoSplit.pm
@@ -1,17 +1,17 @@
 package AutoSplit;
 
+use 5.005_64;
 use Exporter ();
 use Config qw(%Config);
 use Carp qw(carp);
 use File::Basename ();
 use File::Path qw(mkpath);
+use File::Spec::Functions qw(curdir catfile);
 use strict;
-use vars qw(
-	    $VERSION @ISA @EXPORT @EXPORT_OK
-	    $Verbose $Keep $Maxlen $CheckForAutoloader $CheckModTime
-	   );
+our($VERSION, @ISA, @EXPORT, @EXPORT_OK, $Verbose, $Keep, $Maxlen,
+    $CheckForAutoloader, $CheckModTime);
 
-$VERSION = "1.0302";
+$VERSION = "1.0305";
 @ISA = qw(Exporter);
 @EXPORT = qw(&autosplit &autosplit_lib_modules);
 @EXPORT_OK = qw($Verbose $Keep $Maxlen $CheckForAutoloader $CheckModTime);
@@ -147,6 +147,13 @@ if (defined (&Dos::UseLFN)) {
 }
 my $Is_VMS = ($^O eq 'VMS');
 
+# allow checking for valid ': attrlist' attachments
+my $nested;
+$nested = qr{ \( (?: (?> [^()]+ ) | (??{ $nested }) )* \) }x;
+my $one_attr = qr{ (?> (?! \d) \w+ (?:$nested)? ) (?:\s*\:\s*|\s+(?!\:)) }x;
+my $attr_list = qr{ \s* : \s* (?: $one_attr )* }x;
+
+
 
 sub autosplit{
     my($file, $autodir,  $keep, $ckal, $ckmt) = @_;
@@ -167,16 +174,23 @@ sub autosplit_lib_modules{
     my(@modules) = @_; # list of Module names
 
     while(defined($_ = shift @modules)){
-	s#::#/#g;	# incase specified as ABC::XYZ
+    	while (m#(.*?[^:])::([^:].*)#) { # in case specified as ABC::XYZ
+	    $_ = catfile($1, $2);
+	}
 	s|\\|/|g;		# bug in ksh OS/2
-	s#^lib/##; # incase specified as lib/*.pm
+	s#^lib/##s; # incase specified as lib/*.pm
+	my($lib) = catfile(curdir(), "lib");
+	if ($Is_VMS) { # may need to convert VMS-style filespecs
+	    $lib =~ s#^\[\]#.\/#;
+	}
+	s#^$lib\W+##s; # incase specified as ./lib/*.pm
 	if ($Is_VMS && /[:>\]]/) { # may need to convert VMS-style filespecs
-	    my ($dir,$name) = (/(.*])(.*)/);
-	    $dir =~ s/.*lib[\.\]]//;
+	    my ($dir,$name) = (/(.*])(.*)/s);
+	    $dir =~ s/.*lib[\.\]]//s;
 	    $dir =~ s#[\.\]]#/#g;
 	    $_ = $dir . $name;
 	}
-	autosplit_file("lib/$_", "lib/auto",
+	autosplit_file(catfile($lib, $_), catfile($lib, "auto"),
 		       $Keep, $CheckForAutoloader, $CheckModTime);
     }
     0;
@@ -193,9 +207,9 @@ sub autosplit_file {
     local($/) = "\n";
 
     # where to write output files
-    $autodir ||= "lib/auto";
+    $autodir ||= catfile(curdir(), "lib", "auto");
     if ($Is_VMS) {
-	($autodir = VMS::Filespec::unixpath($autodir)) =~ s|/$||;
+	($autodir = VMS::Filespec::unixpath($autodir)) =~ s|/\z||;
 	$filename = VMS::Filespec::unixify($filename); # may have dirs
     }
     unless (-d $autodir){
@@ -209,7 +223,7 @@ sub autosplit_file {
     }
 
     # allow just a package name to be used
-    $filename .= ".pm" unless ($filename =~ m/\.pm$/);
+    $filename .= ".pm" unless ($filename =~ m/\.pm\z/);
 
     open(IN, "<$filename") or die "AutoSplit: Can't open $filename: $!\n";
     my($pm_mod_time) = (stat($filename))[9];
@@ -219,7 +233,7 @@ sub autosplit_file {
     while (<IN>) {
 	# Skip pod text.
 	$fnr++;
-	$in_pod = 1 if /^=/;
+	$in_pod = 1 if /^=\w/;
 	$in_pod = 0 if /^=cut/;
 	next if ($in_pod || /^=cut/);
 
@@ -239,6 +253,9 @@ sub autosplit_file {
     $def_package or die "Can't find 'package Name;' in $filename\n";
 
     my($modpname) = _modpname($def_package); 
+    if ($Is_VMS) {
+	$modpname = VMS::Filespec::unixify($modpname); # may have dirs
+    }
 
     # this _has_ to match so we have a reasonable timestamp file
     die "Package $def_package ($modpname.pm) does not ".
@@ -258,11 +275,12 @@ sub autosplit_file {
 	}
     }
 
-    print "AutoSplitting $filename ($autodir/$modpname)\n"
+    my($modnamedir) = catfile($autodir, $modpname);
+    print "AutoSplitting $filename ($modnamedir)\n"
 	if $Verbose;
 
-    unless (-d "$autodir/$modpname"){
-	mkpath("$autodir/$modpname",0,0777);
+    unless (-d "$modnamedir"){
+	mkpath("$modnamedir",0,0777);
     }
 
     # We must try to deal with some SVR3 systems with a limit of 14
@@ -280,7 +298,7 @@ sub autosplit_file {
     $last_package = '';
     while (<IN>) {
 	$fnr++;
-	$in_pod = 1 if /^=/;
+	$in_pod = 1 if /^=\w/;
 	$in_pod = 0 if /^=cut/;
 	next if ($in_pod || /^=cut/);
 	# the following (tempting) old coding gives big troubles if a
@@ -289,7 +307,7 @@ sub autosplit_file {
 	if (/^package\s+([\w:]+)\s*;/) {
 	    $this_package = $def_package = $1;
 	}
-	if (/^sub\s+([\w:]+)(\s*\(.*?\))?/) {
+	if (/^sub\s+([\w:]+)(\s*(?:\(.*?\))?(?:$attr_list)?)/) {
 	    print OUT "# end of $last_package\::$subname\n1;\n"
 		if $last_package;
 	    $subname = $1;
@@ -305,9 +323,10 @@ sub autosplit_file {
 	    push(@subnames, $fq_subname);
 	    my($lname, $sname) = ($subname, substr($subname,0,$maxflen-3));
 	    $modpname = _modpname($this_package);
-	    mkpath("$autodir/$modpname",0,0777);
-	    my($lpath) = "$autodir/$modpname/$lname.al";
-	    my($spath) = "$autodir/$modpname/$sname.al";
+    	    my($modnamedir) = catfile($autodir, $modpname);
+	    mkpath("$modnamedir",0,0777);
+	    my($lpath) = catfile($modnamedir, "$lname.al");
+	    my($spath) = catfile($modnamedir, "$sname.al");
 	    my $path;
 	    if (!$Is83 and open(OUT, ">$lpath")){
 	        $path=$lpath;
@@ -346,8 +365,10 @@ EOT
 	}
 	$last_package = $this_package if defined $this_package;
     }
-    print OUT @cache,"1;\n# end of $last_package\::$subname\n";
-    close(OUT);
+    if ($subname) {
+	print OUT @cache,"1;\n# end of $last_package\::$subname\n";
+	close(OUT);
+    }
     close(IN);
     
     if (!$keep){  # don't keep any obsolete *.al files in the directory
@@ -370,8 +391,8 @@ EOT
 	for my $dir (keys %outdirs) {
 	    opendir(OUTDIR,$dir);
 	    foreach (sort readdir(OUTDIR)){
-		next unless /\.al$/;
-		my($file) = "$dir/$_";
+		next unless /\.al\z/;
+		my($file) = catfile($dir, $_);
 		$file = lc $file if $Is83 or $Is_VMS;
 		next if $outfiles{$file};
 		print "  deleting $file\n" if ($Verbose>=2);
@@ -410,7 +431,9 @@ sub _modpname ($) {
     if ($^O eq 'MSWin32') {
 	$modpname =~ s#::#\\#g; 
     } else {
-	$modpname =~ s#::#/#g;
+    	while ($modpname =~ m#(.*?[^:])::([^:].*)#) {
+	    $modpname = catfile($1, $2);
+	}
     }
     $modpname;
 }
@@ -459,3 +482,6 @@ sub test6       { return join ":", __FILE__,__LINE__; }
 package Yet::Another::AutoSplit;
 sub testtesttesttest4_1 ($)  { "another test 4\n"; }
 sub testtesttesttest4_2 ($$) { "another duplicate test 4\n"; }
+package Yet::More::Attributes;
+sub test_a1 ($) : locked :locked { 1; }
+sub test_a2 : locked { 1; }