From 2703a9dc40186dbe68f0bf81578f16b2205c1525 Mon Sep 17 00:00:00 2001
From: Silke Hofstra <silke@slxh.eu>
Date: Wed, 6 May 2026 22:21:29 +0200
Subject: [PATCH] ci/package_checks: Add a check for installed licenses

---
 common/CI/package_checks.py | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/common/CI/package_checks.py b/common/CI/package_checks.py
index 408e17afe1f9..8b1a9ae2311e 100755
--- a/common/CI/package_checks.py
+++ b/common/CI/package_checks.py
@@ -266,6 +266,7 @@ def _record(self) -> logging.LogRecord:
 
 class PullRequestCheck:
     _package_files = ['package.yml']
+    _pspec_files = ['pspec_x86_64.xml']
     _two_letter_dirs = ['py']
     _config: Optional[Config] = None
 
@@ -290,6 +291,10 @@ def config(self) -> Config:
     def package_files(self) -> List[str]:
         return self.filter_files(*self._package_files)
 
+    @property
+    def pspec_files(self) -> List[str]:
+        return self.filter_files(*self._pspec_files)
+
     def filter_files(self, *allowed: str) -> List[str]:
         return [f for f in self.files
                 if os.path.basename(f) in allowed]
@@ -458,6 +463,26 @@ def _has_monitoring_yml(self, file: str) -> bool:
         return self._exists(os.path.join(os.path.dirname(file), 'monitoring.yaml'))
 
 
+class License(PullRequestCheck):
+    _error = 'Package is missing license files'
+    _level = Level.WARNING
+    _globs = [
+        '**/licenses/**',
+        '/usr/lib/python*/site-packages/*.dist-info/LICENSE',
+    ]
+
+    def run(self) -> List[Result]:
+        return [Result(message=self._error, file=f, level=self._level)
+                for f in self.pspec_files
+                if not self._has_license(f)]
+
+    def _has_license(self, file: str) -> bool:
+        return any(self._match_globs(f) for f in PspecXML(self._read(file)).files)
+
+    def _match_globs(self, path: str) -> bool:
+        return any(fnmatch.fnmatch(path, pattern) for pattern in self._globs)
+
+
 class PackageBumped(PullRequestCheck):
     _msg = 'Package release is not incremented by 1'
     _msg_new = 'Package release is not 1'
@@ -847,6 +872,7 @@ class Checker:
         FrozenPackage,
         Homepage,
         Monitoring,
+        License,
         PackageBumped,
         PackageDependenciesOrder,
         PackageDirectory,