yocto-check-layer: expand to cover all required QA checks

insane.bbclass now defines CHECKLAYER_REQUIRED_TESTS list with required
QA checks that are becoming mandatory for Yocto Project Compatible layers.

Update yocto-check-layer.bbclass in order to catch when packages from such
layers try to skip any of the required QA checks.

Signed-off-by: Denys Dmytriyenko <denys@konsulko.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Author: denix0

meta/classes-global/yocto-check-layer.bbclass

@@ -0,0 +1,28 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+#
+# This class is used by yocto-check-layer script to ensure that packages
+# from Yocto Project Compatible layers don't skip required QA checks listed
+# in CHECKLAYER_REQUIRED_TESTS defined by insane.bbclass
+#
+# It adds an anonymous python function with extra processing to all recipes,
+# globally inheriting this class isn't advisable - yocto-check-layer script
+# handles that during its signature dump
+#
+
+python () {
+    required_tests = set((d.getVar('CHECKLAYER_REQUIRED_TESTS') or '').split())
+    packages = set((d.getVar('PACKAGES') or '').split())
+    for package in packages:
+        skip = set((d.getVar('INSANE_SKIP') or "").split() +
+                   (d.getVar('INSANE_SKIP:' + package) or "").split())
+        skip_required = skip & required_tests
+        if skip_required:
+            oe.qa.write_error(" ".join(skip_required), 'Package %s is skipping required QA tests.' % package, d)
+            bb.error("QA Issue: %s [%s]" % ('Package %s is skipping required QA tests.' % package, " ".join(skip_required)))
+            d.setVar("QA_ERRORS_FOUND", "True")
+}