- drop platform definitions unused in rpm.org

[packages/rpm.git] / rpm-php-requires

diff --git a/rpm-php-requires b/rpm-php-requires
index 330e49b2d17d300fa055f2c1da9d9d9a23996cf2..2a3fb601ac143e2bcc7fd30ca02f84dd91255cee 100644 (file)
--- a/rpm-php-requires
+++ b/rpm-php-requires
@@ -1,78 +1,82 @@
-#!/usr/bin/perl -W
+#!/usr/bin/perl
 #####################################################################
 #                                                                   #
-# Check system dependencies between php-pear/php-pecl modules       #
+# Check system dependences between php-pear modules                 #
 #                                                                   #
-# Adam Go³êbiowski  <adamg@pld-linux.org>                           #
-#                                                                   #
-# based on previous work by:                                        #
 # Pawe³ Go³aszewski <blues@ds.pg.gda.pl>                            #
-# Micha³ Moskal     <malekith@pld-linux.org>                        #
-#                                                                   #
-# ----------------------------------------------------------------- #
-# ChangeLog:                                                        #
-# 20031201: complete rewrite to use PEAR's package.xml, now handles #
-#           all dependencies, including PHP modules (like php-gmp), #
-#           and PECL extensions   (adamg)                           #
+# Micha³ Moskal <malekith@pld-linux.org>                            #
+# ------------------------------------------------------------------#
+# TODO:                                                             #
+# - extension_loaded - dependencies.                                #
+# - some clean-up...                                                #
 #####################################################################
 
-@req_arr = ();
-$fname = '/dev/null';
-foreach ( @ARGV ? $ARGV : <> )
-{
-    $fname = $_ if (/package.xml/)
-}
+$pear = "/usr/share/pear";
+
+@files = ();
+%req = ();
+
+foreach (@ARGV ? $ARGV : <> ) {
+       chomp;
+       $f = $_;
+       push @files, $f;
+       # skip non-php files
+       next unless ($f =~ /\.php$/);
+       open(F, "< $f") or die;
 
-open F, $fname;
+       if ($f =~ /$pear/) {
+               $file_dir = $f;
+               $file_dir =~ s|.*$pear/||;
+               $file_dir =~ s|/[^/]*$||;
+       } else {
+               $file_dir = undef;
+       }
 
-while (<F>) {
-       if ( /\s+\<dep\s+type\=\"([a-zA-z]*)\"/ ) {
-         $type = $1;
-         die ("ERROR: Unsupported type: $type\n") if ( $type !~ /^(pkg|ext|php|prog|os|sapi|zend)$/i);
-         # Default relation (as suggested by PEAR manual) is has
-         $rel = "has";
-         $rel = $1 if ( /rel="([a-zA-Z]*)"/ );
-         die ("ERROR: Unsupported relation: $rel\n") if ( $rel !~ /^(has|eq|lt|le|gt|ge)$/ );
-          
-         # Check if we don't have some unsupported connection betweend relation and type
-         die ("ERROR: Cannot use lt/le/gt/ge relation with prog/os/sapi type!\n") if ( $rel =~ /^(lt|le|gt|ge)$/ && $type =~ /^(prog|os|sapi)$/ );
+       while (<F>) {
+               # skip comments
+               next if (/^\s*(#|\/\/|\*|\/\*)/);
 
-         # do we have version?
-         $version = "";
-         $version = $1 if ( /version="([a-zA-z0-9\.\+]*)"/ );
+               while (/(\W|^)(require|include)(_once)?
+                         \s* \(? \s* ("([^"]*)"|'([^']*)') 
+                         \s* \)? \s* ;/xg) {
+                       if ($5 ne "") {
+                               $x = $5;
+                       } elsif ($6 ne "") {
+                               $x = $6;
+                       } else {
+                               next;
+                       }
 
-         # optional - actually this one is optional ;)
-         # NOTE: 
-         # even though this attribute marks dependency as optional,
-         # we will add it to Requires: 
-         $optional = "no";
-         $optional = $1 if ( /optional="([a-zA-Z]*)"/ );
-          die ("ERROR: Ambigous value of optional attribute: $optional\n") if ( $optional !~ /(yes|no)/i );
+                       next if ($x =~ m|^\./| or $x =~ /\$/);
+                       next unless ($x =~ /\.php$/);
+                       $req{$x} = 1;
+               }
 
-         # now, check if we need to pull out package/extension/whatever name
-         $name = "";
-         $name = "php" if ( $type =~ /php/ );
-         $name = "$1"  if ( $type !~ /php/ && /\>([a-zA-Z0-9\_\-]*)\</ );
-          
-         $relation = "";
-         $relation = "<"  if ( $rel eq "lt");
-         $relation = "<=" if ( $rel eq "le");
-         $relation = "="  if ( $rel eq "eq");
-         $relation = ">=" if ( $rel eq "ge");
-         $relation = ">"  if ( $rel eq "gt");
-         $relation = "="  if ( $rel eq "has");
-         # die if we were unable to substitute relations
-         die "ERROR: Unexpected relation! ($rel)\n" if ( $relation eq "");
-          
-         $req = "";
-         $relver = "";
-         $relver = "$relation $version" if ( $version !~ /^$/ );
-         $req = "$name $relver" if ( $type =~ /(php|prog)/ );
-         $req = "php-$name $relver" if ( $type =~ /ext/ );
-         $req = "php-pear-$name" if ( $type =~ /pkg/ );
-          
-         push @req_arr, $req
+               next unless (defined $file_dir);
+
+               while (/(\W|^)(require|include)(_once)?
+                         \s* \(? \s* dirname \s* \( \s* __FILE__ \s* \) \s* \. \s*
+                         ("([^"]*)"|'([^']*)') 
+                         \s* \)? \s* ;/xg) {
+                       if ($5 ne "") {
+                               $x = $5;
+                       } elsif ($6 ne "") {
+                               $x = $6;
+                       } else {
+                               next;
+                       }
+
+                       next if ($x =~ /\$/);
+                       next unless ($x =~ /\.php$/);
+
+                       $x = "$file_dir/$x";
+                       $x =~ s|/+|/|g;
+                       $req{$x} = 1;
+               }
+       }
+}
 
-    }
+f: for $f (keys %req) {
+       for $g (@files) { next f if ($g =~ /\Q$f\E$/); }
+       print "pear($f)\n";
 }
-for $r (@req_arr) { print "$r\n"; }