-#!/bin/sh
-if [ $# -lt 1 ]; then
- echo "You have to specify input file"
- exit 1
-fi
+#!/usr/bin/perl -W
+#####################################################################
+# #
+# 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> #
+# #
+# ----------------------------------------------------------------- #
+# ChangeLog: #
+# 20031201: complete rewrite to use PEAR's package.xml, now handles #
+# all dependencies, including PHP modules (like php-gmp), #
+# and PECL extensions (adamg) #
+#####################################################################
-for i in `echo $@`; do
- i=`echo $i | grep "\.php"`
- if [ -n "$i" ]; then
- j=`cat $i |grep -i ^require_once|egrep -v "^ \*"|sed -e "s/['|\"]//" |cut -f 2 -d " "|sed -e "s/\//_/g"|cut -f 1 -d "."`
- if [ -n "$j" ]; then
- for p in $j; do
- echo "pear($p)"
- done
- j=""
- fi
- fi
-done
+@req_arr = ();
+$fname = '/dev/null';
+foreach ( @ARGV ? $ARGV : <> )
+{
+ $fname = $_ if (/package.xml/)
+}
+open F, $fname;
+
+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 ( $rel =~ /^(lt|le|gt|ge)$/ && $type =~ /^(prog|os|sapi)$/ );
+
+ # do we have version?
+ $version = "";
+ $version = $1 if ( /version="([a-zA-z0-9\.\+]*)"/ );
+
+ # 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 );
+
+ # 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
+
+ }
+}
+for $r (@req_arr) { print "$r\n"; }