1 files changed, 40 insertions, 0 deletions
diff --git a/lib/ansiblelint/rules/MetaChangeFromDefaultRule.py b/lib/ansiblelint/rules/MetaChangeFromDefaultRule.py
new file mode 100644
index 0000000..db52db3
--- /dev/null
+++ b/lib/ansiblelint/rules/MetaChangeFromDefaultRule.py
@@ -0,0 +1,40 @@
+# Copyright (c) 2018, Ansible Project
+
+from ansiblelint.rules import AnsibleLintRule
+
+
+class MetaChangeFromDefaultRule(AnsibleLintRule):
+    id = '703'
+    shortdesc = 'meta/main.yml default values should be changed'
+    field_defaults = [
+        ('author', 'your name'),
+        ('description', 'your description'),
+        ('company', 'your company (optional)'),
+        ('license', 'license (GPLv2, CC-BY, etc)'),
+        ('license', 'license (GPL-2.0-or-later, MIT, etc)'),
+    ]
+    description = (
+        'meta/main.yml default values should be changed for: ``{}``'.format(
+            ', '.join(f[0] for f in field_defaults)
+        )
+    )
+    severity = 'HIGH'
+    tags = ['metadata']
+    version_added = 'v4.0.0'
+
+    def matchplay(self, file, data):
+        if file['type'] != 'meta':
+            return False
+
+        galaxy_info = data.get('galaxy_info', None)
+        if not galaxy_info:
+            return False
+
+        results = []
+        for field, default in self.field_defaults:
+            value = galaxy_info.get(field, None)
+            if value and value == default:
+                results.append(({'meta/main.yml': data},
+                                'Should change default metadata: %s' % field))
+
+        return results