Fix @turf/turf

Author: RobinVdBroeck

.monorepolint.config.ts

@@ -93,13 +93,6 @@ module.exports = {
             // Example of a URL that will keep working: https://unpkg.com/@turf/turf
             browser: "turf.min.js",
             files: ["dist", "index.d.ts", "turf.min.js"],
-            exports: {
-              "./package.json": "./package.json",
-              ".": {
-                import: "./dist/es/index.js",
-                require: "./dist/js/index.js",
-              },
-            },
           },
         },
         includePackages: [MAIN_PACKAGE],
@@ -130,7 +123,7 @@ module.exports = {
             },
           },
         },
-        includePackages: [...TS_PACKAGES, ...JS_PACKAGES],
+        includePackages: [MAIN_PACKAGE, ...TS_PACKAGES, ...JS_PACKAGES],
       },
       {
         options: {
@@ -163,7 +156,7 @@ module.exports = {
         options: {
           scripts: {
             build:
-              'rollup -c rollup.config.js && echo \'{"type":"module"}\' > dist/es/package.json',
+              "tsup --config ../../tsup.config.ts && rollup -c ./rollup.config.js",
           },
         },
         includePackages: [MAIN_PACKAGE],

packages/turf/babel.config.json

@@ -0,0 +1,10 @@
+{
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        "targets": "> 0.25%, last 2 versions, fully supports es5, not dead"
+      }
+    ]
+  ]
+}

packages/turf/index.mjs packages/turf/index.ts

@@ -43,15 +43,22 @@
     "jenks",
     "sample"
   ],
-  "main": "dist/js/index.js",
-  "module": "dist/es/index.js",
-  "types": "index.d.ts",
+  "type": "commonjs",
+  "main": "dist/cjs/index.js",
+  "module": "dist/esm/index.mjs",
+  "types": "dist/cjs/index.d.ts",
   "browser": "turf.min.js",
   "exports": {
     "./package.json": "./package.json",
     ".": {
-      "import": "./dist/es/index.js",
-      "require": "./dist/js/index.js"
+      "import": {
+        "types": "./dist/esm/index.d.mts",
+        "default": "./dist/esm/index.mjs"
+      },
+      "require": {
+        "types": "./dist/cjs/index.d.ts",
+        "default": "./dist/cjs/index.js"
+      }
     }
   },
   "sideEffects": false,
@@ -61,22 +68,29 @@
     "turf.min.js"
   ],
   "scripts": {
-    "build": "rollup -c rollup.config.js && echo '{\"type\":\"module\"}' > dist/es/package.json",
+    "build": "tsup --config ../../tsup.config.ts && rollup -c ./rollup.config.js",
     "last-checks": "npm-run-all last-checks:testjs last-checks:example",
     "last-checks:example": "node test.example.js",
     "last-checks:testjs": "node test.js",
     "test": "echo '@turf/turf tests run in the last-checks step'"
   },
   "devDependencies": {
-    "@rollup/plugin-commonjs": "^17.0.0",
-    "@rollup/plugin-node-resolve": "^11.0.0",
-    "camelcase": "*",
+    "@babel/core": "^7.23.2",
+    "@babel/preset-env": "^7.23.2",
+    "@rollup/plugin-babel": "^6.0.4",
+    "@rollup/plugin-commonjs": "^25.0.7",
+    "@rollup/plugin-node-resolve": "^15.2.3",
+    "@rollup/plugin-terser": "^0.4.4",
+    "@types/tape": "^4.2.32",
+    "camelcase": "^8.0.0",
     "documentation": "^13.2.5",
-    "glob": "*",
-    "rollup": "^2.34.2",
+    "glob": "^10.3.10",
+    "rollup": "^2.79.1",
+    "rollup-plugin-polyfill-node": "^0.13.0",
     "rollup-plugin-terser": "^7.0.2",
-    "tape": "*",
-    "tsup": "^8.0.1"
+    "tape": "^5.7.2",
+    "tsup": "^8.0.1",
+    "typescript": "^5.2.2"
   },
   "dependencies": {
     "@turf/along": "^6.5.0",

packages/turf/package.json

@@ -1,16 +1,22 @@
-import node from "@rollup/plugin-node-resolve";
+import nodeResolve from "@rollup/plugin-node-resolve";
 import commonjs from "@rollup/plugin-commonjs";
-import { terser } from "rollup-plugin-terser";
-import base from "../../rollup.config";
+import terser from "@rollup/plugin-terser";
+import { babel } from "@rollup/plugin-babel";
+import nodePolyfills from "rollup-plugin-polyfill-node";
 
 const pckg = require("./package.json");
-const input = "index.mjs";
+const input = "index.ts";
 
 export default [
-  { ...base, input },
   {
     input,
     output: [{ file: pckg.browser, format: "umd", name: "turf" }],
-    plugins: [commonjs(), node(), terser()],
+    plugins: [
+      commonjs(),
+      nodeResolve(),
+      nodePolyfills(),
+      babel({ babelHelpers: "bundled" }),
+      terser(),
+    ],
   },
 ];

packages/turf/rollup.config.js

@@ -4,7 +4,7 @@ const glob = require("glob");
 const test = require("tape");
 const camelcase = require("camelcase");
 const documentation = require("documentation");
-const turf = require("./dist/js/index.js");
+const turf = require("./dist/cjs/index.js");
 
 // Helpers
 const directory = path.join(__dirname, "..");

packages/turf/test.js

@@ -0,0 +1,3 @@
+{
+  "extends": "../../tsconfig.shared.json"
+}