chore: initialize from frontend template 4dc033c

2026-08-13 18:23:26 +09:00
commit 40107eec84
897 changed files with 234824 additions and 0 deletions
@@ -0,0 +1,58 @@
+import { mkdir, readFile } from "node:fs/promises";
+
+import { classifyObjectSchemaChange } from "../src/application/policies/compatibility.ts";
+import { compatibilityFixturesArtifactSchema } from "./contracts/release-artifacts.ts";
+import { writeValidatedJsonArtifact } from "./lib/validated-json-artifact.ts";
+
+type CompatibilitySchema = Readonly<{
+  required?: readonly string[];
+  properties?: Readonly<Record<string, unknown>>;
+}>;
+
+type CompatibilityFixture = Readonly<{
+  before: CompatibilitySchema;
+  after: CompatibilitySchema;
+}>;
+
+type CompatibilityFixtures = Readonly<{
+  families: Readonly<
+    Record<string, Readonly<Record<"additive" | "breaking", CompatibilityFixture>>>
+  >;
+}>;
+
+const fixtures = JSON.parse(
+  await readFile("config/compatibility/fixtures.json", "utf8"),
+) as CompatibilityFixtures;
+const results = [];
+
+for (const [family, cases] of Object.entries(fixtures.families)) {
+  for (const expected of ["additive", "breaking"] as const) {
+    const fixture = cases[expected];
+    const actual = classifyObjectSchemaChange(fixture.before, fixture.after);
+    results.push({ family, expected, actual, passed: actual === expected });
+  }
+}
+
+await mkdir("artifacts/release", { recursive: true });
+await writeValidatedJsonArtifact({
+  path: "artifacts/release/compatibility.json",
+  schema: compatibilityFixturesArtifactSchema,
+  value: {
+    schemaVersion: 1,
+    generatedAt: new Date().toISOString(),
+    rules: [
+      "additive changes preserve required fields",
+      "breaking changes require version bump and migration, discard, fallback, or rollback",
+      "config and API major versions must match",
+      "incompatible persisted cache is discarded by default",
+      "rollback uses a coherent compatibility tuple",
+    ],
+    results,
+  },
+});
+
+if (results.some((result) => !result.passed)) {
+  process.stderr.write("Compatibility fixture classification failed.\n");
+  process.exit(1);
+}
+process.stdout.write("Compatibility fixtures: PASS\n");