From 66dd19cd4f75a54d42e8c36711a06b9f7066052c Mon Sep 17 00:00:00 2001
From: Shane Osbourne <shane.osbourne8@gmail.com>
Date: Fri, 20 Apr 2018 07:23:16 +0100
Subject: [PATCH] fix(client): CSS injection broken in older browsers due to
 use of Array.from - fixes #1539

---
 client/dist/index.js      | 14 ++++++--------
 client/dist/index.min.js  |  2 +-
 client/vendor/Reloader.ts | 10 ++++++----
 yarn.lock                 |  6 +++++-
 4 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/client/dist/index.js b/client/dist/index.js
index 6fe395b85..d590b6e96 100755
--- a/client/dist/index.js
+++ b/client/dist/index.js
@@ -8373,16 +8373,14 @@ var Reloader = /** @class */ (function () {
         })());
         // find all imported stylesheets
         var imported = [];
-        for (var _i = 0, _a = Array.from(this.document.getElementsByTagName('style')); _i < _a.length; _i++) {
-            var style = _a[_i];
+        [].slice.call(this.document.getElementsByTagName('style')).forEach(function (style) {
             if (style.sheet) {
-                this.collectImportedStylesheets(style, style.sheet, imported);
+                _this.collectImportedStylesheets(style, style.sheet, imported);
             }
-        }
-        for (var _b = 0, _c = Array.from(links); _b < _c.length; _b++) {
-            link = _c[_b];
-            this.collectImportedStylesheets(link, link.sheet, imported);
-        }
+        });
+        links.forEach(function (link) {
+            _this.collectImportedStylesheets(link, link.sheet, imported);
+        });
         // handle prefixfree
         if (this.window.StyleFix && this.document.querySelectorAll) {
             [].slice.call(this.document.querySelectorAll('style[data-href]')).forEach(function (style) {
diff --git a/client/dist/index.min.js b/client/dist/index.min.js
index 45c231c26..aa676e279 100755
--- a/client/dist/index.min.js
+++ b/client/dist/index.min.js
@@ -1,4 +1,4 @@
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t=[];return[].slice.call(e.document.getElementsByTagName("link")).forEach(function(e){e.rel.match(/^stylesheet$/i)&&!e.__LiveReload_pendingRemoval&&t.push(e)}),t}(),r=[];[].slice.call(this.document.getElementsByTagName("style")).forEach(function(t){t.sheet&&e.collectImportedStylesheets(t,t.sheet,r)}),n.forEach(function(t){e.collectImportedStylesheets(t,t.sheet,r)}),this.window.StyleFix&&this.document.querySelectorAll&&[].slice.call(this.document.querySelectorAll("style[data-href]")).forEach(function(t){n.push(t)}),this.logger.debug("found "+n.length+" LINKed stylesheets, "+r.length+" @imported stylesheets");var i=o.pickBestMatch(t,n.concat(r),function(t){return o.pathFromUrl(e.linkHref(t))});return i?i.object&&i.object.rule?(this.logger.info("reloading imported stylesheet: "+i.object.href),this.reattachImportedRule(i.object)):(this.logger.info("reloading stylesheet: "+this.linkHref(i.object)),this.reattachStylesheetLink(i.object)):(this.logger.info("reloading all stylesheets because path '"+t+"' did not match any specific one"),n.forEach(function(t){return e.reattachStylesheetLink(t)})),!0},t.prototype.collectImportedStylesheets=function(t,e,n){var r;try{r=null!=e?e.cssRules:void 0}catch(t){}if(r&&r.length)for(var o=0;o<r.length;o++){var i=r[o];switch(i.type){case CSSRule.CHARSET_RULE:break;case CSSRule.IMPORT_RULE:n.push({link:t,rule:i,index:o,href:i.href}),this.collectImportedStylesheets(t,i.styleSheet,n)}}},t.prototype.waitUntilCssLoads=function(t,e){var n=this,r=!1,o=function(){if(!r)return r=!0,e()};if(t.onload=function(){return n.logger.debug("the new stylesheet has finished loading"),n.knownToSupportCssOnLoad=!0,o()},!this.knownToSupportCssOnLoad){var i;(i=function(){return t.sheet?(n.logger.debug("polling until the new CSS finishes loading..."),o()):n.Timer.start(50,i)})()}return this.Timer.start(this.options.stylesheetReloadTimeout,o)},t.prototype.linkHref=function(t){return t.href||t.getAttribute("data-href")},t.prototype.reattachStylesheetLink=function(t){var e,n=this;if(!t.__LiveReload_pendingRemoval){t.__LiveReload_pendingRemoval=!0,"STYLE"===t.tagName?(e=this.document.createElement("link"),e.rel="stylesheet",e.media=t.media,e.disabled=t.disabled):e=t.cloneNode(!1),e.href=this.generateCacheBustUrl(this.linkHref(t));var r=t.parentNode;return r.lastChild===t?r.appendChild(e):r.insertBefore(e,t.nextSibling),this.waitUntilCssLoads(e,function(){var r;return r=/AppleWebKit/.test(navigator.userAgent)?5:200,n.Timer.start(r,function(){if(t.parentNode)return t.parentNode.removeChild(t),e.onreadystatechange=null,null!=n.window.StyleFix?n.window.StyleFix.link(e):void 0})})}},t.prototype.reattachImportedRule=function(t){var e=this,n=t.rule,r=t.index,o=t.link,i=n.parentStyleSheet,s=this.generateCacheBustUrl(n.href),a=n.media.length?[].join.call(n.media,", "):"",c='@import url("'+s+'") '+a+";";n.__LiveReload_newHref=s;var u=this.document.createElement("link");return u.rel="stylesheet",u.href=s,u.__LiveReload_pendingRemoval=!0,o.parentNode&&o.parentNode.insertBefore(u,o),this.Timer.start(this.importCacheWaitPeriod,function(){if(u.parentNode&&u.parentNode.removeChild(u),n.__LiveReload_newHref===s)return i.insertRule(c,r),i.deleteRule(r+1),n=i.cssRules[r],n.__LiveReload_newHref=s,e.Timer.start(e.importCacheWaitPeriod,function(){if(n.__LiveReload_newHref===s)return i.insertRule(c,r),i.deleteRule(r+1)})})},t.prototype.generateUniqueString=function(){return"browsersync="+Date.now()},t.prototype.generateCacheBustUrl=function(t,e){void 0===e&&(e=this.generateUniqueString());var n,r;if(a=o.splitUrl(t),t=a.url,n=a.hash,r=a.params,this.options.overrideURL&&t.indexOf(this.options.serverURL)<0){var i=t;t=this.options.serverURL+this.options.overrideURL+"?url="+encodeURIComponent(t),this.logger.debug("overriding source URL "+i+" with "+t)}var s=r.replace(/(\?|&)browsersync=(\d+)/,function(t,n){return""+n+e});return s===r&&(s=0===r.length?"?"+e:r+"&"+e),t+s+n;var a},t}();e.Reloader=s},function(t,e,n){"use strict";function r(t){return[].slice.call(t||[])}function o(t){var e=document.createElement("a");return e.href=t,""===e.host&&(e.href=e.href),e}function i(t,e,n){return""===t?"?"+n:"?"+t.slice(1).split("&").map(function(t){return t.split("=")}).filter(function(t){return t[0]!==e}).map(function(t){return[t[0],t[1]].join("=")}).concat(n).join("&")}Object.defineProperty(e,"__esModule",{value:!0}),e.each=r,e.splitUrl=function(t){var e,n,r;return(n=t.indexOf("#"))>=0?(e=t.slice(n),t=t.slice(0,n)):e="",(n=t.indexOf("?"))>=0?(r=t.slice(n),t=t.slice(0,n)):r="",{url:t,params:r,hash:e}},e.pathFromUrl=function(t){var n;return t=e.splitUrl(t).url,n=0===t.indexOf("file://")?t.replace(new RegExp("^file://(localhost)?"),""):t.replace(new RegExp("^([^:]+:)?//([^:/]+)(:\\d*)?/"),"/"),decodeURIComponent(n)},e.pickBestMatch=function(t,n,r){var o,i={score:0,object:null};return 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a=n(64),c=n(68),u={trace:"🔍",debug:"🐛",info:"✨",warn:"⚠️",error:"🚨",fatal:"💀"},l={trace:10,debug:20,info:30,warn:40,error:50,fatal:60},p={foreground:"#d3c0c8",background:"#2d2d2d",black:"#2d2d2d",red:"#f2777a",green:"#99cc99",yellow:"#ffcc66",blue:"#6699cc",magenta:"#cc99cc",cyan:"#66cccc",white:"#d3d0c8",brightBlack:"#747369"};t.exports=r,r.prototype.trace=function(){for(var t=["trace"],e=0,n=arguments.length;e<n;e++)t.push(arguments[e]);this._print.apply(this,t)},r.prototype.debug=function(){for(var t=["debug"],e=0,n=arguments.length;e<n;e++)t.push(arguments[e]);this._print.apply(this,t)},r.prototype.info=function(){for(var t=["info"],e=0,n=arguments.length;e<n;e++)t.push(arguments[e]);this._print.apply(this,t)},r.prototype.warn=function(){for(var t=["warn"],e=0,n=arguments.length;e<n;e++)t.push(arguments[e]);this._print.apply(this,t)},r.prototype.error=function(){for(var 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  * The buffer module from node.js, for the browser.
  *
  * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
diff --git a/client/vendor/Reloader.ts b/client/vendor/Reloader.ts
index 97a128336..7a9b1af2d 100644
--- a/client/vendor/Reloader.ts
+++ b/client/vendor/Reloader.ts
@@ -265,14 +265,16 @@ export class Reloader {
 
         // find all imported stylesheets
         const imported = [];
-        for (var style of Array.from(this.document.getElementsByTagName('style'))) {
+
+        [].slice.call(this.document.getElementsByTagName('style')).forEach((style) => {
             if (style.sheet) {
                 this.collectImportedStylesheets(style, style.sheet, imported);
             }
-        }
-        for (link of Array.from(links)) {
+        });
+
+        links.forEach(link => {
             this.collectImportedStylesheets(link, link.sheet, imported);
-        }
+        });
 
         // handle prefixfree
         if (this.window.StyleFix && this.document.querySelectorAll) {
diff --git a/yarn.lock b/yarn.lock
index 02b59ee5a..85b9ec442 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1926,7 +1926,11 @@ immutable@3.8.0:
   version "3.8.0"
   resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.0.tgz#5175514f70cb2a8218b58183d33747134a81c697"
 
-immutable@3.8.1, immutable@^3.7.4, immutable@^3.7.6:
+immutable@3.8.2:
+  version "3.8.2"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.2.tgz#c2439951455bb39913daf281376f1530e104adf3"
+
+immutable@^3.7.4, immutable@^3.7.6:
   version "3.8.1"
   resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.1.tgz#200807f11ab0f72710ea485542de088075f68cd2"