chore: Switch to ESM (#16)

Author: erezrokah

package-lock.json

@@ -7,6 +7,10 @@
     "!dist/tsconfig.tsbuildinfo",
     "!dist/**/*.map"
   ],
+  "type": "module",
+  "exports": {
+    "./serve": "./dist/serve.js"
+  },
   "scripts": {
     "dev": "ts-node src/index.ts",
     "build": "rm -rf dist && tsc",
@@ -65,8 +69,8 @@
     }
   },
   "dependencies": {
+    "@apache-arrow/esnext-esm": "^12.0.1",
     "@cloudquery/plugin-pb-javascript": "^0.0.6",
-    "apache-arrow": "^12.0.1",
     "yargs": "^17.7.2"
   }
 }

package.json

@@ -1,5 +1,5 @@
 import test from 'ava';
-import { testArrow } from './';
+import { testArrow } from './index.js';
 
 test('testArrow', (t) => {
   const vectors = testArrow();

src/arrow/index.test.ts

@@ -1,4 +1,4 @@
-import { makeVector, vectorFromArray, Dictionary, Uint8, Utf8 } from 'apache-arrow';
+import { makeVector, vectorFromArray, Dictionary, Uint8, Utf8 } from '@apache-arrow/esnext-esm';
 
 export const testArrow = () => {
   const uft8Vector = vectorFromArray(['foo', 'bar', 'baz'], new Utf8());

src/arrow/index.ts

@@ -1,5 +1,5 @@
 import test from 'ava';
-import { getServer } from './server';
+import { getServer } from './server.js';
 
 test('getServer', (t) => {
   const serve = getServer();

src/grpc/server.test.ts

@@ -1,4 +1,4 @@
 #!/usr/bin/env node
-import { serve } from './serve';
+import { serve } from './serve.js';
 
 serve.parse();

src/main.ts

@@ -1,5 +1,5 @@
 import test from 'ava';
-import { serve as serveWithExit, ServeArgs } from './serve';
+import { serve as serveWithExit, ServeArgs } from './serve.js';
 
 const serve = serveWithExit.exitProcess(false);