fix: list verify platforms from --platforms-dir

scripts/verify.py

@@ -39,6 +39,7 @@ from common import (
     PROFILE_IDENTITY_FIELDS,
     list_available_targets,
     list_platform_system_ids,
+    list_registered_platforms,
     build_target_cores_cache,
     build_zip_contents_index,
     check_inside_zip,
@@ -2021,9 +2022,9 @@ def main():
 
     # Platform mode (existing)
     if args.all:
-        from list_platforms import list_platforms as _list_platforms
-
-        platforms = _list_platforms(include_archived=args.include_archived)
+        platforms = list_registered_platforms(
+            args.platforms_dir, include_archived=args.include_archived
+        )
     elif args.platform:
         platforms = [args.platform]
     else:

tests/test_verify_all_dir.py

@@ -0,0 +1,42 @@
+"""``verify.py --all`` lists the platforms of ``--platforms-dir``.
+
+The list came from ``platforms/`` whatever the flag said, while each config
+was read from the flag's directory: a platform absent from the copy crashed
+the run, and one registered only in the copy was never checked.
+"""
+
+from __future__ import annotations
+
+import json
+import subprocess
+import sys
+import tempfile
+import unittest
+from pathlib import Path
+
+REPO_ROOT = Path(__file__).resolve().parents[1]
+
+
+class AllReadsTheGivenDirectory(unittest.TestCase):
+    def test_only_the_directory_platforms(self):
+        (REPO_ROOT / "tmp").mkdir(exist_ok=True)
+        with tempfile.TemporaryDirectory(dir=REPO_ROOT / "tmp") as tmp:
+            plat = Path(tmp)
+            (plat / "_registry.yml").write_text(
+                "platforms:\n  solo:\n    config: solo.yml\n"
+            )
+            (plat / "solo.yml").write_text(
+                "platform: Solo\nverification_mode: existence\n"
+                "base_destination: system\nsystems: {}\n"
+            )
+            run = subprocess.run(
+                [sys.executable, "scripts/verify.py", "--all",
+                 "--platforms-dir", str(plat), "--json"],
+                cwd=REPO_ROOT, capture_output=True, text=True,
+            )
+        self.assertEqual(run.returncode, 0, run.stderr[-2000:])
+        self.assertEqual(list(json.loads(run.stdout)), ["solo"])
+
+
+if __name__ == "__main__":
+    unittest.main()