- typo

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

diff --git a/rpm-php-requires b/rpm-php-requires
index bcbdea179eb364ff3e3a6c52fce3a1ddac9c2d61..330e49b2d17d300fa055f2c1da9d9d9a23996cf2 100644 (file)
--- a/rpm-php-requires
+++ b/rpm-php-requires
@@ -1,80 +1,78 @@
-#!/usr/bin/perl
+#!/usr/bin/perl -W
 #####################################################################
 #                                                                   #
-# Check system dependences between php-pear modules                 #
+# Check system dependencies between php-pear/php-pecl 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>                            #
-# ------------------------------------------------------------------#
-# TODO:                                                             #
-# - extension_loaded - dependencies.                                #
-# - some clean-up...                                                #
+# 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)                           #
 #####################################################################
 
-$pear = "/usr/share/pear";
-
-@files = ();
-%req = ();
-
-foreach (@ARGV ? $ARGV : <> ) {
-       chomp;
-       $f = $_;
-       push @files, $f;
-       # skip non-php files
-       next unless ($f =~ /\.php$/);
-       open(F, "< $f") or die;
-
-       if ($f =~ /$pear/) {
-               $file_dir = $f;
-               $file_dir =~ s|.*$pear/||;
-               $file_dir =~ s|/[^/]*$||;
-       } else {
-               $file_dir = undef;
-       }
-
-       while (<F>) {
-               # skip comments
-               next if (/^\s*(#|\/\/|\*|\/\*)/);
-
-               while (/(\W|^)(require|include)(_once)?
-                         \s* \(? \s* ("([^"]*)"|'([^']*)') 
-                         \s* \)? \s* ;/xg) {
-                       if ($5 ne "") {
-                               $x = $5;
-                       } elsif ($6 ne "") {
-                               $x = $6;
-                       } else {
-                               next;
-                       }
+@req_arr = ();
+$fname = '/dev/null';
+foreach ( @ARGV ? $ARGV : <> )
+{
+    $fname = $_ if (/package.xml/)
+}
 
-                       next if ($x =~ m|^\./| or $x =~ /\$/);
-                       $req{$x} = 1;
-               }
+open F, $fname;
 
-               next unless (defined $file_dir);
+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 (/(\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;
-                       }
+         # do we have version?
+         $version = "";
+         $version = $1 if ( /version="([a-zA-z0-9\.\+]*)"/ );
 
-                       next if ($x =~ /\$/);
+         # 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 );
 
-                       $x = "$file_dir/$x";
-                       $x =~ s|/+|/|g;
-                       $req{$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
 
-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"; }