fix: package sharp for both macOS architectures (#1344)

scripts/verify-macos-sharp.test.ts

@@ -0,0 +1,62 @@
+import fs from "node:fs";
+import { createRequire } from "node:module";
+import os from "node:os";
+import path from "node:path";
+import { afterEach, describe, expect, it } from "vitest";
+
+const require = createRequire(import.meta.url);
+const { expectedArchitecture, verifyApp } = require("./verify-macos-sharp.cjs");
+
+const temporaryDirectories: string[] = [];
+
+function createApp(architectures: string[]) {
+  const root = fs.mkdtempSync(path.join(os.tmpdir(), "termix-sharp-test-"));
+  temporaryDirectories.push(root);
+  const app = path.join(root, "Termix.app");
+  const modules = path.join(
+    app,
+    "Contents/Resources/app.asar.unpacked/node_modules/@img",
+  );
+
+  for (const architecture of architectures) {
+    const sharp = path.join(modules, `sharp-darwin-${architecture}/lib`);
+    const libvips = path.join(
+      modules,
+      `sharp-libvips-darwin-${architecture}/lib`,
+    );
+    fs.mkdirSync(sharp, { recursive: true });
+    fs.mkdirSync(libvips, { recursive: true });
+    fs.writeFileSync(path.join(sharp, `sharp-darwin-${architecture}.node`), "");
+    fs.writeFileSync(path.join(libvips, "libvips.dylib"), "");
+  }
+
+  return app;
+}
+
+afterEach(() => {
+  for (const directory of temporaryDirectories.splice(0)) {
+    fs.rmSync(directory, { recursive: true, force: true });
+  }
+});
+
+describe("macOS sharp artifact verification", () => {
+  it("derives the expected architecture from artifact names", () => {
+    expect(expectedArchitecture("termix_macos_x64_dmg.dmg")).toBe("x64");
+    expect(expectedArchitecture("termix_macos_arm64_dmg.dmg")).toBe("arm64");
+    expect(expectedArchitecture("termix_macos_universal_mas.pkg")).toBe(
+      "universal",
+    );
+  });
+
+  it("accepts a universal app with both sharp architectures", () => {
+    expect(() =>
+      verifyApp(createApp(["x64", "arm64"]), "universal", false),
+    ).not.toThrow();
+  });
+
+  it("rejects an x64 app containing only arm64 sharp binaries", () => {
+    expect(() => verifyApp(createApp(["arm64"]), "x64", false)).toThrow(
+      /sharp-darwin-x64/,
+    );
+  });
+});