Add export verification script and update CI workflow

Author: sergiodxa

.github/workflows/ci.yml

@@ -39,11 +39,11 @@ jobs:
       - run: bun install --frozen-lockfile
       - run: bun test
 
-  # exports:
-  #   name: Verify Exports
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #     - uses: actions/checkout@v4
-  #     - uses: oven-sh/setup-bun@v2
-  #     - run: bun install --frozen-lockfile
-  #     - run: bun run exports
+  exports:
+    name: Verify Exports
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: oven-sh/setup-bun@v2
+      - run: bun install --frozen-lockfile
+      - run: bun run exports

package.json

@@ -65,7 +65,8 @@
 		"build": "tsc --project tsconfig.json --outDir ./build",
 		"typecheck": "tsc --project tsconfig.json --noEmit",
 		"lint": "eslint --ext .ts,.tsx src/ test/",
-		"test": "vitest"
+		"test": "vitest",
+		"exports": "bun run ./scripts/exports.ts"
 	},
 	"dependencies": {
 		"react-router": "^7.0.1",

scripts/exports.ts

@@ -0,0 +1,55 @@
+async function main() {
+	let proc = Bun.spawn([
+		"bunx",
+		"attw",
+		"-f",
+		"table-flipped",
+		"--no-emoji",
+		"--no-color",
+		"--pack",
+	]);
+
+	let text = await new Response(proc.stdout).text();
+
+	let entrypointLines = text
+		.slice(text.indexOf('"remix-i18next/'))
+		.split("\n")
+		.filter(Boolean)
+		.filter((line) => !line.includes("─"))
+		.map((line) =>
+			line
+				.replaceAll(/[^\d "()/A-Za-z│-]/g, "")
+				.replaceAll("90m│39m", "│")
+				.replaceAll(/^│/g, "")
+				.replaceAll(/│$/g, ""),
+		);
+
+	let pkg = await Bun.file("package.json").json();
+	let entrypoints = entrypointLines.map((entrypointLine) => {
+		let [entrypoint, ...resolutionColumns] = entrypointLine.split("│");
+		if (!entrypoint) throw new Error("Entrypoint not found");
+		if (!resolutionColumns[2]) throw new Error("ESM resolution not found");
+		if (!resolutionColumns[3]) throw new Error("Bundler resolution not found");
+		return {
+			entrypoint: entrypoint.replace(pkg.name, ".").trim(),
+			esm: resolutionColumns[2].trim(),
+			bundler: resolutionColumns[3].trim(),
+		};
+	});
+
+	let entrypointsWithProblems = entrypoints.filter(
+		(item) => item.esm.includes("fail") || item.bundler.includes("fail"),
+	);
+
+	if (entrypointsWithProblems.length > 0) {
+		console.error("Entrypoints with problems:");
+		process.exit(1);
+	}
+}
+
+await main().catch((error) => {
+	console.error(error);
+	process.exit(1);
+});
+
+export {};