From 80d9ec5d3dbc1e393f377ede51e16d5c267475bd Mon Sep 17 00:00:00 2001
From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Tue, 13 Jun 2017 17:03:38 +0800
Subject: scripts/package-metadata.pl: parse and validate field Require-User

The script will now detect uid/gid collision and can generate a table of
current allocation

    ./scripts/package-metadata.pl usergroup tmp/.packageinfo \
	| sort -k 1,1r -k 3,3n \
	| column -t

This should ensure that no collision will happen for each single build

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---
 scripts/package-metadata.pl | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'scripts/package-metadata.pl')

diff --git a/scripts/package-metadata.pl b/scripts/package-metadata.pl
index 2da32c770e..d4100c1726 100755
--- a/scripts/package-metadata.pl
+++ b/scripts/package-metadata.pl
@@ -632,6 +632,16 @@ sub gen_version_filtered_list() {
 	}
 }
 
+sub gen_usergroup_list() {
+	parse_package_metadata($ARGV[0]) or exit 1;
+	for my $name (keys %usernames) {
+		print "user $name $usernames{$name}{id} $usernames{$name}{makefile}\n";
+	}
+	for my $name (keys %groupnames) {
+		print "group $name $groupnames{$name}{id} $groupnames{$name}{makefile}\n";
+	}
+}
+
 sub parse_command() {
 	GetOptions("ignore=s", \@ignore);
 	my $cmd = shift @ARGV;
@@ -643,6 +653,7 @@ sub parse_command() {
 		/^subdirs$/ and return gen_package_subdirs();
 		/^license$/ and return gen_package_license(0);
 		/^licensefull$/ and return gen_package_license(1);
+		/^usergroup$/ and return gen_usergroup_list();
 		/^version_filter$/ and return gen_version_filtered_list();
 	}
 	die <<EOF
@@ -654,6 +665,7 @@ Available Commands:
 	$0 subdirs [file]			Package subdir information in makefile format
 	$0 license [file] 			Package license information
 	$0 licensefull [file] 			Package license information (full list)
+	$0 usergroup [file]			Package usergroup allocation list
 	$0 version_filter [patchver] [list...]	Filter list of version tagged strings
 
 Options:
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