Use HTTPS instead of HTTP for URLs supporting it

.editorconfig

@@ -1,4 +1,4 @@
-# http://editorconfig.org
+# https://editorconfig.org
 root = true
 
 [*]

.github/ISSUE_TEMPLATE.md

@@ -4,8 +4,8 @@ Please consider the following before submitting an issue:
 - Ask questions and get support on StackOverflow: https://stackoverflow.com/questions/tagged/chart.js
 - DO NOT create issues for questions or support requests.
 - Issues are reserved for BUG reports and FEATURE requests.
-- Most features should start as plugins outside of Chart.js (http://www.chartjs.org/docs/#advanced-usage-creating-plugins).
-- Bug reports MUST be submitted with an interactive example (http://codepen.io/pen?template=JXVYzq).
+- Most features should start as plugins outside of Chart.js (https://www.chartjs.org/docs/#advanced-usage-creating-plugins).
+- Bug reports MUST be submitted with an interactive example (https://codepen.io/pen?template=JXVYzq).
 - Chart.js 1.x is NOT supported anymore, new issues will be disregarded.
 -->
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,8 +4,8 @@ Please consider the following before submitting a pull request:
 Guidelines for contributing: https://github.com/chartjs/Chart.js/blob/master/docs/developers/contributing.md
 
 Example of changes on an interactive website such as the following:
-- http://jsbin.com/
-- http://jsfiddle.net/
-- http://codepen.io/pen/
-- Premade template: http://codepen.io/pen?template=JXVYzq
+- https://jsbin.com/
+- https://jsfiddle.net/
+- https://codepen.io/pen/
+- Premade template: https://codepen.io/pen?template=JXVYzq
 -->

MAINTAINING.md

@@ -5,7 +5,7 @@ Chart.js relies on [Travis CI](https://travis-ci.org/) to automate the library [
 ### Releasing a New Version
 
 1. draft release notes on [GitHub](https://github.com/chartjs/Chart.js/releases/new) for the upcoming tag
-1. update `master` `package.json` version using [semver](http://semver.org/) semantic
+1. update `master` `package.json` version using [semver](https://semver.org/) semantic
 1. merge `master` into the `release` branch
 1. follow the build process on [Travis CI](https://travis-ci.org/chartjs/Chart.js)
 

README.md

@@ -2,7 +2,7 @@
 
 [![travis](https://img.shields.io/travis/chartjs/Chart.js.svg?style=flat-square&maxAge=60)](https://travis-ci.org/chartjs/Chart.js) [![coveralls](https://img.shields.io/coveralls/chartjs/Chart.js.svg?style=flat-square&maxAge=600)](https://coveralls.io/github/chartjs/Chart.js?branch=master) [![codeclimate](https://img.shields.io/codeclimate/maintainability/chartjs/Chart.js.svg?style=flat-square&maxAge=600)](https://codeclimate.com/github/chartjs/Chart.js) [![slack](https://img.shields.io/badge/slack-chartjs-blue.svg?style=flat-square&maxAge=3600)](https://chartjs-slack.herokuapp.com/)
 
-*Simple HTML5 Charts using the canvas element* [chartjs.org](http://www.chartjs.org)
+*Simple HTML5 Charts using the canvas element* [chartjs.org](https://www.chartjs.org)
 
 ## Installation
 
@@ -28,7 +28,7 @@ Files:
 * `dist/Chart.js`
 * `dist/Chart.min.js`
 
-The stand-alone build includes Chart.js as well as the color parsing library. If this version is used, you are required to include [Moment.js](http://momentjs.com/) before Chart.js for the functionality of the time axis.
+The stand-alone build includes Chart.js as well as the color parsing library. If this version is used, you are required to include [Moment.js](https://momentjs.com/) before Chart.js for the functionality of the time axis.
 
 #### Bundled Build
 Files:
@@ -39,11 +39,11 @@ The bundled build includes Moment.js in a single file. You should use this versi
 
 ## Documentation
 
-You can find documentation at [www.chartjs.org/docs](http://www.chartjs.org/docs). The markdown files that build the site are available under `/docs`. Previous version documentation is available at [www.chartjs.org/docs/latest/developers/#previous-versions](http://www.chartjs.org/docs/latest/developers/#previous-versions).
+You can find documentation at [www.chartjs.org/docs](https://www.chartjs.org/docs). The markdown files that build the site are available under `/docs`. Previous version documentation is available at [www.chartjs.org/docs/latest/developers/#previous-versions](https://www.chartjs.org/docs/latest/developers/#previous-versions).
 
 ## Contributing
 
-Before submitting an issue or a pull request, please take a moment to look over the [contributing guidelines](https://github.com/chartjs/Chart.js/blob/master/docs/developers/contributing.md) first. For support using Chart.js, please post questions with the [`chartjs` tag on Stack Overflow](http://stackoverflow.com/questions/tagged/chartjs).
+Before submitting an issue or a pull request, please take a moment to look over the [contributing guidelines](https://github.com/chartjs/Chart.js/blob/master/docs/developers/contributing.md) first. For support using Chart.js, please post questions with the [`chartjs` tag on Stack Overflow](https://stackoverflow.com/questions/tagged/chartjs).
 
 ## Building
 Instructions on building and testing Chart.js can be found in [the documentation](https://github.com/chartjs/Chart.js/blob/master/docs/developers/contributing.md#building-and-testing).
@@ -54,4 +54,4 @@ Instructions on building and testing Chart.js can be found in [the documentation
 
 ## License
 
-Chart.js is available under the [MIT license](http://opensource.org/licenses/MIT).
+Chart.js is available under the [MIT license](https://opensource.org/licenses/MIT).

composer.json

@@ -6,7 +6,7 @@
         "chart",
         "js"
     ],
-    "homepage": "http://www.chartjs.org/",
+    "homepage": "https://www.chartjs.org/",
     "license": "MIT",
     "authors": [
         {

docs/developers/README.md

@@ -16,7 +16,7 @@ Latest builds are available for testing at:
  - https://www.chartjs.org/dist/master/Chart.min.js
  - https://www.chartjs.org/dist/master/Chart.bundle.min.js
 
-> Note: Development builds are currently only available via HTTP, so in order to include them in [JSFiddle](http://jsfiddle.net) or [CodePen](http://codepen.io), you need to access these tools via HTTP as well.
+> Note: Development builds are currently only available via HTTP, so in order to include them in [JSFiddle](https://jsfiddle.net) or [CodePen](https://codepen.io), you need to access these tools via HTTP as well.
 
 **WARNING: Development builds MUST not be used for production purposes or as replacement for CDN.**
 

samples/charts/scatter/basic.html

@@ -31,7 +31,7 @@
 			}
 			return data;
 		}
-		
+
 		var scatterChartData = {
 			datasets: [{
 				label: 'My First dataset',

samples/index.html

@@ -16,8 +16,8 @@
 			<div class="chartjs-title">Samples</div>
 			<div class="chartjs-caption">Simple yet flexible JavaScript charting for designers &amp; developers</div>
 			<div class="chartjs-links">
-				<a class="btn btn-chartjs" href="http://www.chartjs.org">Website</a>
-				<a class="btn btn-docs" href="http://www.chartjs.org/docs">Documentation</a>
+				<a class="btn btn-chartjs" href="https://www.chartjs.org">Website</a>
+				<a class="btn btn-docs" href="https://www.chartjs.org/docs">Documentation</a>
 				<a class="btn btn-gh" href="https://github.com/chartjs/Chart.js">GitHub</a>
 			</div>
 		</div>

src/core/core.helpers.js

@@ -405,7 +405,7 @@ module.exports = function() {
 
 		return niceFraction * Math.pow(10, exponent);
 	};
-	// Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
+	// Request animation polyfill - https://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
 	helpers.requestAnimFrame = (function() {
 		if (typeof window === 'undefined') {
 			return function(callback) {
@@ -440,7 +440,7 @@ module.exports = function() {
 
 		// Scale mouse coordinates into canvas coordinates
 		// by following the pattern laid out by 'jerryj' in the comments of
-		// http://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/
+		// https://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/
 		var paddingLeft = parseFloat(helpers.getStyle(canvas, 'padding-left'));
 		var paddingTop = parseFloat(helpers.getStyle(canvas, 'padding-top'));
 		var paddingRight = parseFloat(helpers.getStyle(canvas, 'padding-right'));
@@ -489,7 +489,7 @@ module.exports = function() {
 	// @param domNode : the node to check the constraint on
 	// @param maxStyle : the style that defines the maximum for the direction we are using (maxWidth / maxHeight)
 	// @param percentageProperty : property of parent to use when calculating width as a percentage
-	// @see http://www.nathanaeljones.com/blog/2013/reading-max-width-cross-browser
+	// @see https://www.nathanaeljones.com/blog/2013/reading-max-width-cross-browser
 	function getConstraintDimension(domNode, maxStyle, percentageProperty) {
 		var view = document.defaultView;
 		var parentNode = helpers._getParentNode(domNode);

src/helpers/helpers.core.js

@@ -128,7 +128,7 @@ var helpers = {
 
 	/**
 	 * Returns true if the `a0` and `a1` arrays have the same content, else returns false.
-	 * @see http://stackoverflow.com/a/14853974
+	 * @see https://stackoverflow.com/a/14853974
 	 * @param {Array} a0 - The array to compare
 	 * @param {Array} a1 - The array to compare
 	 * @returns {Boolean}

src/platforms/platform.dom.js

@@ -305,7 +305,7 @@ function removeResizeListener(node) {
 }
 
 function injectCSS(platform, css) {
-	// http://stackoverflow.com/q/3922139
+	// https://stackoverflow.com/q/3922139
 	var style = platform._style || document.createElement('style');
 	if (!platform._style) {
 		platform._style = style;

src/scales/scale.linearbase.js

@@ -12,7 +12,7 @@ var Scale = require('../core/core.scale');
 function generateTicks(generationOptions, dataRange) {
 	var ticks = [];
 	// To get a "nice" value for the tick spacing, we will use the appropriately named
-	// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
+	// "nice number" algorithm. See https://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
 	// for details.
 
 	var stepSize = generationOptions.stepSize;

src/scales/scale.time.js

@@ -130,7 +130,7 @@ function buildLookupTable(timestamps, min, max, distribution) {
 	return table;
 }
 
-// @see adapted from http://www.anujgakhar.com/2014/03/01/binary-search-in-javascript/
+// @see adapted from https://www.anujgakhar.com/2014/03/01/binary-search-in-javascript/
 function lookup(table, key, value) {
 	var lo = 0;
 	var hi = table.length - 1;
@@ -179,7 +179,7 @@ function interpolate(table, skey, sval, tkey) {
 
 /**
  * Convert the given value to a moment object using the given time options.
- * @see http://momentjs.com/docs/#/parsing/
+ * @see https://momentjs.com/docs/#/parsing/
  */
 function momentify(value, options) {
 	var parser = options.parser;
@@ -448,15 +448,15 @@ module.exports = function() {
 		bounds: 'data',
 
 		time: {
-			parser: false, // false == a pattern string from http://momentjs.com/docs/#/parsing/string-format/ or a custom callback that converts its argument to a moment
-			format: false, // DEPRECATED false == date objects, moment object, callback or a pattern string from http://momentjs.com/docs/#/parsing/string-format/
+			parser: false, // false == a pattern string from https://momentjs.com/docs/#/parsing/string-format/ or a custom callback that converts its argument to a moment
+			format: false, // DEPRECATED false == date objects, moment object, callback or a pattern string from https://momentjs.com/docs/#/parsing/string-format/
 			unit: false, // false == automatic or override with week, month, year, etc.
 			round: false, // none, or override with week, month, year, etc.
 			displayFormat: false, // DEPRECATED
-			isoWeekday: false, // override week start day - see http://momentjs.com/docs/#/get-set/iso-weekday/
+			isoWeekday: false, // override week start day - see https://momentjs.com/docs/#/get-set/iso-weekday/
 			minUnit: 'millisecond',
 
-			// defaults to unit's corresponding unitFormat below or override using pattern string from http://momentjs.com/docs/#/displaying/format/
+			// defaults to unit's corresponding unitFormat below or override using pattern string from https://momentjs.com/docs/#/displaying/format/
 			displayFormats: {
 				millisecond: 'h:mm:ss.SSS a', // 11:20:01.123 AM,
 				second: 'h:mm:ss a', // 11:20:01 AM

test/.eslintrc.yml

@@ -7,7 +7,7 @@ globals:
   moment: true
   waitForResize: true
 
-# http://eslint.org/docs/rules/
+# https://eslint.org/docs/rules/
 rules:
   # Best Practices
   complexity: 0

test/context.js

@@ -1,4 +1,4 @@
-// Code from http://stackoverflow.com/questions/4406864/html-canvas-unit-testing
+// Code from https://stackoverflow.com/questions/4406864/html-canvas-unit-testing
 var Context = function() {
 	this._calls = []; // names/args of recorded calls
 	this._initMethods();

test/specs/core.layouts.tests.js

@@ -11,7 +11,7 @@ describe('Chart.layouts', function() {
 
 	// Disable tests which need to be rewritten based on changes introduced by
 	// the following changes: https://github.com/chartjs/Chart.js/pull/2346
-	// using xit marks the test as pending: http://jasmine.github.io/2.0/introduction.html#section-Pending_Specs
+	// using xit marks the test as pending: https://jasmine.github.io/2.0/introduction.html#section-Pending_Specs
 	xit('should fit a simple chart with 2 scales', function() {
 		var chart = window.acquireChart({
 			type: 'bar',

test/specs/plugin.legend.tests.js

@@ -217,7 +217,7 @@ describe('Legend block tests', function() {
 
 		// NOTE(SB) We should get ride of the following tests and use image diff instead.
 		// For now, as discussed with Evert Timberg, simply comment out.
-		// See http://humblesoftware.github.io/js-imagediff/test.html
+		// See https://humblesoftware.github.io/js-imagediff/test.html
 		/* chart.legend.ctx = window.createMockContext();
 		chart.update();
 

test/utils.js

@@ -85,7 +85,7 @@ function releaseChart(chart) {
 }
 
 function injectCSS(css) {
-	// http://stackoverflow.com/q/3922139
+	// https://stackoverflow.com/q/3922139
 	var head = document.getElementsByTagName('head')[0];
 	var style = document.createElement('style');
 	style.setAttribute('type', 'text/css');