package-metadata: add CPE information to JSON package manifests

Common Platform Enumeration (CPE) is a structured naming scheme for
information technology systems, software, and packages.

In order for the information to be processed further, it should also be
available in JSON package manifests.

Signed-off-by: Petr Štetiar <ynezz@true.cz>

scripts/metadata.pm

@@ -256,6 +256,7 @@ sub parse_package_metadata($) {
 		/^Source: \s*(.+)\s*$/ and $pkg->{source} = $1;
 		/^License: \s*(.+)\s*$/ and $pkg->{license} = $1;
 		/^LicenseFiles: \s*(.+)\s*$/ and $pkg->{licensefiles} = $1;
+		/^CPE-ID: \s*(.+)\s*$/ and $pkg->{cpe_id} = $1;
 		/^Default: \s*(.+)\s*$/ and $pkg->{default} = $1;
 		/^Provides: \s*(.+)\s*$/ and do {
 			my @vpkg = split /\s+/, $1;

scripts/package-metadata.pl

@@ -611,6 +611,7 @@ ${json}{
 "version":"$pkg->{version}",
 "category":"$pkg->{category}",
 "license":"$pkg->{license}",
+"cpe_id":"$pkg->{cpe_id}",
 "maintainer": [$pkg_maintainer],
 "depends":[$pkg_deps]},
 END_JSON