Switch to ESM entry point, modernize dependencies for v4 (#51)

* switch to ESM entry point, modernize deps * remove leftover deps
mapbox · Jun 26, 2024 · 941396c · 941396c
1 parent c34d08b
commit 941396c
Show file tree

Hide file tree

Showing 8 changed files with 31 additions and 60 deletions.
diff --git a/.gitignore b/.gitignore
@@ -3,5 +3,5 @@ coverage
 .nyc_output
 *.log
 cheap-ruler.js
-cheap-ruler.min.js
 test/types.js
+pnpm-lock.yaml
diff --git a/cheap-ruler.d.ts → index.d.ts b/cheap-ruler.d.ts → index.d.ts
diff --git a/index.js b/index.js
@@ -1,4 +1,3 @@
-'use strict'; /* @flow */
 
 const factors = {
     kilometers: 1,

diff --git a/package.json b/package.json
@@ -2,35 +2,33 @@
   "name": "cheap-ruler",
   "version": "3.0.2",
   "description": "A collection of fast approximations to common geographic measurements.",
+  "author": "Vladimir Agafonkin",
+  "license": "ISC",
+  "type": "module",
   "main": "cheap-ruler.js",
   "module": "index.js",
-  "jsdelivr": "cheap-ruler.min.js",
-  "unpkg": "cheap-ruler.min.js",
   "types": "cheap-ruler.d.ts",
-  "dependencies": {},
   "devDependencies": {
-    "@rollup/plugin-buble": "^0.21.3",
     "@turf/turf": "^6.5.0",
+    "@types/node": "^17.0.23",
     "benchmark": "^2.1.4",
-    "eslint": "^8.2.0",
+    "c8": "^7.11.0",
+    "eslint": "^8.12.0",
     "eslint-config-mourner": "^3.0.0",
-    "esm": "^3.2.25",
     "node-vincenty": "0.0.6",
-    "nyc": "^15.1.0",
-    "rollup": "^2.60.0",
-    "rollup-plugin-terser": "^7.0.2",
-    "tape": "^5.3.2",
-    "ts-node": "^10.4.0",
-    "typescript": "^4.4.4"
+    "rollup": "^2.70.1",
+    "tape": "^5.5.2",
+    "ts-node": "^10.7.0",
+    "typescript": "^4.6.3"
   },
   "scripts": {
     "pretest": "eslint index.js bench test/*.js",
-    "test": "tape -r esm test/test.js",
-    "posttest": "npm run build && npm run types",
-    "types": "ts-node test/types.ts",
-    "build": "rollup -c",
-    "prepublishOnly": "npm test",
-    "cov": "nyc tape test/test.js"
+    "test": "tape test/test.js",
+    "posttest": "npm run types",
+    "types": "ts-node --esm test/types.ts",
+    "build": "rollup index.js -o cheap-ruler.js -n CheapRuler -f umd",
+    "prepublishOnly": "npm test && npm run build",
+    "cov": "c8 tape test/test.js"
   },
   "files": [
     "index.js",
@@ -39,7 +37,10 @@
     "cheap-ruler.d.ts"
   ],
   "eslintConfig": {
-    "extends": "mourner"
+    "extends": "mourner",
+    "parserOptions": {
+      "ecmaVersion": 2020
+    }
   },
   "repository": {
     "type": "git",
@@ -50,11 +51,5 @@
     "measurement",
     "approximation",
     "distance"
-  ],
-  "author": "Vladimir Agafonkin",
-  "license": "ISC",
-  "bugs": {
-    "url": "https://github.com/mapbox/cheap-ruler/issues"
-  },
-  "homepage": "https://github.com/mapbox/cheap-ruler#readme"
+  ]
 }
diff --git a/rollup.config.js b/rollup.config.js
diff --git a/test/test.js b/test/test.js
@@ -1,7 +1,9 @@
 import {test} from 'tape';
 import CheapRuler from '../index.js';
 import * as turf from '@turf/turf';
-import lines from './fixtures/lines.json';
+import {readFileSync} from 'fs';
+
+const lines = JSON.parse(readFileSync(new URL('fixtures/lines.json', import.meta.url)));
 
 const points = Array.prototype.concat.apply([], lines);
 

diff --git a/test/types.ts b/test/types.ts
@@ -1,4 +1,4 @@
-import CheapRuler, { Point, Line, Polygon } from '../cheap-ruler.js'
+import CheapRuler, { Point, Line, Polygon } from '../index.js'
 
 /**
  * Declare variables

diff --git a/tsconfig.json b/tsconfig.json
@@ -1,16 +1,9 @@
 {
   "compilerOptions": {
-    /* Basic Options */
-    "target": "es5",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */
-    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
-
-    /* Strict Type-Checking Options */
-    "strict": true,                           /* Enable all strict type-checking options. */
-
-    /* Module Resolution Options */
-    "esModuleInterop": true,                  /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
-
-    /* Advanced Options */
-    "forceConsistentCasingInFileNames": true  /* Disallow inconsistently-cased references to the same file. */
+    "target": "es5",
+    "module": "es6",
+    "strict": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true
   }
 }