Deploy Tabularium on ces-control with verified image reuse and persistent caches

2026-10-26 20:06:30 +08:00
parent 5ceb4e57aa
commit 1eabfcfb21
18 changed files with 421 additions and 11 deletions
@@ -0,0 +1,39 @@
+"""Guard cache invalidation against stale documents and needless metadata rebuilds."""
+from pathlib import Path
+import subprocess
+import tempfile
+import unittest
+from unittest.mock import patch
+import ci
+
+
+class FingerprintTests(unittest.TestCase):
+    def test_build_inputs_invalidate_but_metadata_and_caches_do_not(self):
+        with tempfile.TemporaryDirectory() as directory:
+            root = Path(directory)
+            subprocess.run(["git", "init", "-q", str(root)], check=True)
+            (root / ".gitignore").write_text(".artifacts/\n**/.next/\n")
+            doc = root / "content/docs/concept.md"
+            doc.parent.mkdir(parents=True)
+            doc.write_text("# Original\n")
+            package = root / "package.json"
+            package.write_text('{"private":true}\n')
+            with patch.object(ci, "ROOT", root):
+                original = ci.fingerprint()
+                (root / "README.md").write_text("metadata only\n")
+                cache = root / "apps/docs/.next/cache/state"
+                cache.parent.mkdir(parents=True)
+                cache.write_text("compiler cache\n")
+                self.assertEqual(original, ci.fingerprint())
+                doc.write_text("# Updated\n")
+                self.assertNotEqual(original, ci.fingerprint())
+                doc.write_text("# Original\n")
+                package.write_text('{"private":true,"version":"2"}\n')
+                self.assertNotEqual(original, ci.fingerprint())
+                package.write_text('{"private":true}\n')
+                doc.rename(doc.with_name("renamed.md"))
+                self.assertNotEqual(original, ci.fingerprint())
+
+
+if __name__ == "__main__":
+    unittest.main()