Merge pull request #26 from reilem/fix-for-bundler-resolution

Fix usage with bundler module resolution

Author: reilem

package.json

@@ -1,6 +1,6 @@
 {
     "name": "zod-geojson",
-    "version": "1.6.1",
+    "version": "1.6.2",
     "description": "Zod schemas for GeoJSON",
     "repository": {
         "type": "git",
@@ -36,6 +36,7 @@
         "test": "jest && pnpm test:esm && pnpm test:cjs",
         "test:esm": "pnpm -C tests/esm-testing i --frozen-lockfile && pnpm -C tests/esm-testing start",
         "test:cjs": "pnpm -C tests/cjs-testing i --frozen-lockfile && pnpm -C tests/cjs-testing start",
+        "test:bundled": "pnpm -C tests/bundled-testing i --frozen-lockfile && pnpm -C tests/bundled-testing start",
         "clean": "rimraf lib",
         "build": "pnpm clean && pnpm zshy",
         "typecheck": "tsc",

tests/bundled-testing/package.json

@@ -0,0 +1,15 @@
+{
+    "name": "zod-geojson-bundled-testing",
+    "type": "module",
+    "scripts": {
+        "start": "pnpm tsc && node lib/index.js"
+    },
+    "devDependencies": {
+        "@types/node": "^24.3.1",
+        "typescript": "~5.9.2"
+    },
+    "dependencies": {
+        "zod": "~4.1.8",
+        "zod-geojson": "link:../.."
+    }
+}

tests/bundled-testing/pnpm-lock.yaml

@@ -0,0 +1,46 @@
+import { GeoJSONSchema } from "zod-geojson";
+
+function main() {
+    const badResult = GeoJSONSchema.safeParse({
+        type: "Feature",
+        geometry: {
+            type: "LineString",
+            coordinates: [[0, 0], [1, 0], [1, 2], []],
+        },
+        properties: null,
+    });
+    if (badResult.error != null) {
+        console.log("[PASS] Detects bad GeoJSON");
+    } else {
+        console.error("[FAIL] Failed to detect bad GeoJSON");
+        process.exit(1);
+    }
+
+    const goodResult = GeoJSONSchema.safeParse({
+        type: "Point",
+        coordinates: [0.0, 1.0],
+    });
+    if (goodResult.error == null) {
+        console.log("[PASS] Parses good GeoJSON");
+    } else {
+        console.error("[FAIL] Failed to parse good GeoJSON");
+        process.exit(1);
+    }
+}
+
+main();
+
+// TYPES TESTING
+
+// @ts-expect-error -- SHOULD FAIL
+if ("anything" in GeoJSONSchema) GeoJSONSchema.anything();
+
+const goodResult = GeoJSONSchema.parse({
+    type: "Point",
+    coordinates: [0.0, 1.0],
+});
+
+if (goodResult.type === "Point") {
+    // @ts-expect-error -- SHOULD FAIL
+    goodResult.geometries = [4, 5];
+}

tests/bundled-testing/src/index.ts

@@ -0,0 +1,11 @@
+{
+    "compilerOptions": {
+        "module": "preserve",
+        "moduleResolution": "bundler",
+        "strict": true,
+        "skipLibCheck": true,
+        "outDir": "lib"
+    },
+    "include": ["src"],
+    "exclude": ["node_modules"]
+}

tests/bundled-testing/tsconfig.json

@@ -1,7 +1,8 @@
 {
     "compilerOptions": {
         "target": "es2019",
-        "moduleResolution": "node",
+        "module": "nodenext",
+        "moduleResolution": "nodenext",
         "outDir": "lib",
         "noEmit": true,
         "esModuleInterop": true,