ignore per-process caches across repository tools

2026-08-09 19:48:54 +05:30
parent 7d87200e31
commit 9fd80b7cef
8 changed files with 63 additions and 55 deletions
@@ -0,0 +1,40 @@
+import { expect, test } from "bun:test";
+import { mkdirSync, readFileSync, rmSync, writeFileSync } from "node:fs";
+import { join, resolve } from "node:path";
+
+const root = resolve(import.meta.dir, "../../..");
+
+test("per-process dev caches are excluded from every repository-wide tool", () => {
+  const eslint = readFileSync(join(root, "eslint.config.js"), "utf8");
+  const tsconfig = JSON.parse(readFileSync(join(root, "tsconfig.json"), "utf8")) as {
+    exclude?: string[];
+  };
+  const prettier = readFileSync(join(root, ".prettierignore"), "utf8");
+
+  expect(eslint).toContain('"**/.wrnexus-*/**"');
+  expect(tsconfig.exclude).toContain("**/.wrnexus-*");
+  expect(prettier).toContain("**/.wrnexus-*/**");
+
+  const cache = join(root, "packages", "dev-server", "test", ".tmp-cache-ignore", ".wrnexus-123");
+  mkdirSync(cache, { recursive: true });
+  writeFileSync(join(cache, "broken.client.mjs"), "const = ;\n", "utf8");
+  writeFileSync(join(cache, "broken.d.ts"), "type = ;\n", "utf8");
+  try {
+    const lint = Bun.spawnSync(
+      [
+        "bunx",
+        "eslint",
+        "--no-warn-ignored",
+        join(cache, "broken.client.mjs"),
+        join(cache, "broken.d.ts"),
+      ],
+      { cwd: root },
+    );
+    expect(lint.exitCode).toBe(0);
+  } finally {
+    rmSync(join(root, "packages", "dev-server", "test", ".tmp-cache-ignore"), {
+      recursive: true,
+      force: true,
+    });
+  }
+});