Merge remote-tracking branch 'origin/modernize'

.editorconfig

@@ -10,3 +10,8 @@ insert_final_newline = true
 
 [*.md]
 trim_trailing_whitespace = false
+
+# Tab indentation in Makefiles
+[Makefile]
+indent_style = tab
+

.github/workflows/check.yaml

@@ -0,0 +1,12 @@
+name: check
+on: [push]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@main
+      - uses: actions/setup-node@main
+        with:
+          node-version: 'lts/*'
+      - run: yarn install
+      - run: make check

.jshintrc

@@ -5,7 +5,6 @@
   "eqnull": true,
   "immed": true,
   "latedef": "nofunc",
-  "mocha" : true,
   "newcap": true,
   "noarg": true,
   "sub": true,

Makefile

@@ -9,15 +9,17 @@ lint:
 	./node_modules/.bin/jshint *.js lib test
 
 test:
-	./node_modules/.bin/mocha --recursive \
+	node --test \
 		--require jsdom-global/register \
 		--require should
 
 build/index.js: $(SRC)
-	./node_modules/.bin/browserify \
-		--debug \
-		--require ./index.js:$(PROJECT) \
-		--outfile $@
+	./node_modules/.bin/esbuild \
+			--bundle \
+			--sourcemap \
+			--global-name=$(PROJECT) \
+			--outfile=$@ \
+			index.js
 
 clean:
 	rm -rf build

Readme.md

@@ -1,7 +1,6 @@
 [![NPM version][npm-image]][npm-url]
-[![Build Status][travis-image]][travis-url]
+[![Build Status][build-image]][build-url]
 [![Dependency Status][deps-image]][deps-url]
-[![Dev Dependency Status][deps-dev-image]][deps-dev-url]
 
 # kompas
 
@@ -44,14 +43,12 @@ MIT © [Damian Krzeminski](https://pirxpilot.me)
 
 [chrome]: https://developers.google.com/web/updates/2016/03/device-orientation-changes
 
-[npm-image]: https://img.shields.io/npm/v/kompas.svg
+[npm-image]: https://img.shields.io/npm/v/kompas
 [npm-url]: https://npmjs.org/package/kompas
 
-[travis-url]: https://travis-ci.org/pirxpilot/kompas
-[travis-image]: https://img.shields.io/travis/pirxpilot/kompas.svg
+[build-url]: https://github.com/pirxpilot/kompas/actions/workflows/check.yaml
+[build-image]: https://img.shields.io/github/actions/workflow/status/pirxpilot/kompas/check.yaml?branch=main
 
-[deps-image]: https://img.shields.io/david/pirxpilot/kompas.svg
-[deps-url]: https://david-dm.org/pirxpilot/kompas
+[deps-image]: https://img.shields.io/librariesio/release/npm/kompas
+[deps-url]: https://libraries.io/npm/kompas
 
-[deps-dev-image]: https://img.shields.io/david/dev/pirxpilot/kompas.svg
-[deps-dev-url]: https://david-dm.org/pirxpilot/kompas?type=dev

index.html

@@ -48,10 +48,10 @@
     <label>beta<input name='beta' value='?' readonly></label>
     <label>gamma<input name='gamma' value='?' readonly></label>
     <label>absolute<input name='absolute' value='?' readonly></label>
-    <label>webkitCompassHeading<input name='webkitCompassHeading' value='?' readnly></label>
+    <label>compassHeading<input name='compassHeading' value='?' readonly></label>
+    <label>webkitCompassHeading<input name='webkitCompassHeading' value='?' readonly></label>
   </form>
   <script type="text/javascript">
-    const kompas = require('kompas');
     const form = document.querySelector('.heading-form');
     const debugForm = document.querySelector('.debug-form');
 

lib/kompas.js

@@ -29,11 +29,11 @@ function compassHeading({ alpha, beta, gamma }) {
   const cY = Math.cos(_y);
   const cZ = Math.cos(_z);
 
-  const Vx = - cZ * sY - sZ * sX * cY;
-  const Vy = - sZ * sY + cZ * sX * cY;
+  const Vx = -cZ * sY - sZ * sX * cY;
+  const Vy = -sZ * sY + cZ * sX * cY;
 
   // Calculate compass heading
-  let heading = Math.atan( Vx / Vy );
+  let heading = Math.atan(Vx / Vy);
 
   // Convert from half unit circle to whole unit circle
   if (Vy < 0) {

package.json

@@ -7,7 +7,7 @@
     "email": "pirxpilot@furkot.com",
     "url": "https://pirxpilot.me"
   },
-  "repository": "pirxpilot/kompas",
+  "repository": "github:pirxpilot/kompas",
   "license": "MIT",
   "keywords": [
     "kompas",
@@ -18,15 +18,14 @@
     "geo"
   ],
   "dependencies": {
-    "component-emitter": "^1.2.1"
+    "component-emitter": "^1.2.1||~2"
   },
   "devDependencies": {
-    "browserify": "^16.2.2",
-    "jsdom": "^11.11.0",
-    "jsdom-global": "^3.0.2",
-    "jshint": "2.9.5",
-    "mocha": "^5.2.0",
-    "should": "^13.2.3"
+    "@pirxpilot/jshint": "~3",
+    "esbuild": "^0.20.1",
+    "jsdom": "~24",
+    "jsdom-global": "~3",
+    "should": "~13"
   },
   "scripts": {
     "test": "make check"
@@ -35,4 +34,4 @@
     "index.js",
     "lib"
   ]
-}
+}

test/kompas.js

@@ -1,3 +1,5 @@
+const { describe, it, beforeEach, afterEach } = require('node:test');
+
 const kompas = require('../');
 
 function dispatch(options) {
@@ -7,27 +9,27 @@ function dispatch(options) {
 }
 
 describe('kompas', function () {
-  beforeEach(function() {
+  beforeEach(function () {
     this.k = kompas().watch();
   });
 
-  afterEach(function() {
+  afterEach(function () {
     this.k.clear();
   });
 
-  it('must display heading if provided', function (done) {
-    this.k.on('heading', function(heading) {
-      setTimeout(function() {
+  it('must display heading if provided', function (_, done) {
+    this.k.on('heading', function (heading) {
+      setTimeout(function () {
         heading.should.equal(270);
         done();
       }, 0);
     });
     dispatch({ webkitCompassHeading: 270 });
   });
 
-  it('must calculate heading if not provided', function (done) {
-    this.k.on('heading', function(heading) {
-      setTimeout(function() {
+  it('must calculate heading if not provided', function (_, done) {
+    this.k.on('heading', function (heading) {
+      setTimeout(function () {
         heading.should.be.within(-360, 360);
         done();
       }, 0);