X-Git-Url: http://git.pld-linux.org/?a=blobdiff_plain;f=rpm-php-requires;h=2a3fb601ac143e2bcc7fd30ca02f84dd91255cee;hb=765b7c4193af0b9737c02aa103d1ebb2b3ebda9c;hp=a8dad654d20c85071db9d00333888d73994c1799;hpb=ce0971dd598bc1766ef80086cbc6fe44d6ecda3d;p=packages%2Frpm.git

diff --git a/rpm-php-requires b/rpm-php-requires
index a8dad65..2a3fb60 100644
--- a/rpm-php-requires
+++ b/rpm-php-requires
@@ -1,19 +1,82 @@
-#!/bin/sh
-if [ $# -lt 1 ]; then
-	echo "You have to specify input file"
-	exit 1
-fi
-
-for i in `echo $@`; do
-	i=`echo $i | grep "\.php"`
-	if [ -n "$i" ]; then
-		j=`cat $i | grep -i ^require_once | egrep -v "^ \*" | sed -e "s/['|\"]//" | sed -e "s/(/ /" | cut -f 2 -d " " | sed -e "s/\//_/g" | cut -f 1 -d "."`
-		if [ -n "$j" ]; then
-			for p in $j; do
-				echo "pear($p)"
-			done
-			j=""
-		fi
-	fi
-done
+#!/usr/bin/perl
+#####################################################################
+#                                                                   #
+# Check system dependences between php-pear modules                 #
+#                                                                   #
+# Pawe³ Go³aszewski <blues@ds.pg.gda.pl>                            #
+# Micha³ Moskal <malekith@pld-linux.org>                            #
+# ------------------------------------------------------------------#
+# TODO:                                                             #
+# - extension_loaded - dependencies.                                #
+# - some clean-up...                                                #
+#####################################################################
 
+$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 = $6;
+			} else {
+				next;
+			}
+
+			next if ($x =~ m|^\./| or $x =~ /\$/);
+			next unless ($x =~ /\.php$/);
+			$req{$x} = 1;
+		}
+
+		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";
+}