yarn build (GitHub Actions)

.Rbuildignore

@@ -26,7 +26,6 @@
 ^\.vscode$
 ^\.madgerc$
 ^\.prettierrc\.yml$
-^babel\.config\.json$
 ^jest\.config\.js$
 ^package\.json$
 ^tsconfig\.json$

babel.config.json

@@ -1,15 +0,0 @@
-{
-  "presets": [
-    "@babel/preset-typescript",
-    [
-      "@babel/preset-env",
-      {
-        "useBuiltIns": "usage",
-        "corejs": "3.12"
-      }
-    ]
-  ],
-  "ignore":[
-    "node_modules/core-js"
-  ]
-}

inst/www/shared/selectize/accessibility/js/selectize-plugin-a11y.min.js

@@ -1 +1 @@
-Selectize.define("selectize-plugin-a11y",function(c){var t=this,l=13;typeof t.accessibility=="undefined"&&(t.accessibility={}),t.accessibility.helpers={randomId:function(e){for(var r="",s=e||10,i="abcdefghijklmnopqrstuvwxyz0123456789",n=i.length,a=0;a<s;a++)r+=i[Math.floor(n*Math.random())];return r}},t.accessibility.liveRegion={$region:"",speak:function(e){var r=$("<div></div>");r.text(e),this.$region.html(r)},domListener:function(){var e=new MutationObserver(function(r){r.forEach(function(s){var i=$(s.target);if(i.hasClass("items"))if(i.hasClass("dropdown-active")){t.$control_input.attr("aria-expanded","true");for(var n=t.$dropdown_content[0].children,a=0;a<n.length;a++){var o=n[a].attributes;o.role||n[a].setAttribute("role","option"),o.id||n[a].setAttribute("id",t.accessibility.helpers.randomId())}}else t.$control_input.attr("aria-expanded","false"),t.$control_input.removeAttr("aria-activedescendant");else i.hasClass("active")&&i.attr("data-value")&&(t.$control_input.attr("aria-activedescendant",i.attr("id")),t.accessibility.liveRegion.speak(i.text(),500))})});e.observe(t.$dropdown[0],{attributes:!0,attributeFilter:["class"],subtree:!0,attributeOldValue:!0}),e.observe(t.$control[0],{attributes:!0,attributeFilter:["class"]}),e.observe(t.$control_input[0],{attributes:!0,attributeFilter:["value"]})},setAttributes:function(){this.$region.attr({"aria-live":"assertive",role:"log","aria-relevant":"additions","aria-atomic":"true"})},setStyles:function(){this.$region.css({position:"absolute",width:"1px",height:"1px","margin-top":"-1px",clip:"rect(1px, 1px, 1px, 1px)",overflow:"hidden"})},init:function(){this.$region=$("<div>"),this.setAttributes(),this.setStyles(),$("body").append(this.$region),this.domListener()}},this.setup=function(){var e=t.setup;return function(){e.apply(this,arguments);var r=t.accessibility.helpers.randomId(),s=t.accessibility.helpers.randomId();t.$control.on("keydown",function(i){i.keyCode===l&&(t.settings.openOnFocus?(t.settings.openOnFocus=!1,t.focus(),setTimeout(function(){t.settings.openOnFocus=!0},0)):t.focus())}),t.$control_input.attr({role:"combobox","aria-expanded":"false",haspopup:"listbox","aria-owns":s,"aria-label":t.$wrapper.closest("[data-accessibility-selectize-label]").attr("data-accessibility-selectize-label")}),t.$dropdown_content.attr({role:"listbox",id:s}),t.accessibility.liveRegion.init()}}(),this.destroy=function(){var e=t.destroy;return function(){return t.accessibility.liveRegion.$region.remove(),e.apply(this,arguments)}}()});
+Selectize.define("selectize-plugin-a11y",function(c){var t=this,l=13;typeof t.accessibility>"u"&&(t.accessibility={}),t.accessibility.helpers={randomId:function(e){for(var r="",s=e||10,i="abcdefghijklmnopqrstuvwxyz0123456789",n=i.length,a=0;a<s;a++)r+=i[Math.floor(n*Math.random())];return r}},t.accessibility.liveRegion={$region:"",speak:function(e){var r=$("<div></div>");r.text(e),this.$region.html(r)},domListener:function(){var e=new MutationObserver(function(r){r.forEach(function(s){var i=$(s.target);if(i.hasClass("items"))if(i.hasClass("dropdown-active")){t.$control_input.attr("aria-expanded","true");for(var n=t.$dropdown_content[0].children,a=0;a<n.length;a++){var o=n[a].attributes;o.role||n[a].setAttribute("role","option"),o.id||n[a].setAttribute("id",t.accessibility.helpers.randomId())}}else t.$control_input.attr("aria-expanded","false"),t.$control_input.removeAttr("aria-activedescendant");else i.hasClass("active")&&i.attr("data-value")&&(t.$control_input.attr("aria-activedescendant",i.attr("id")),t.accessibility.liveRegion.speak(i.text(),500))})});e.observe(t.$dropdown[0],{attributes:!0,attributeFilter:["class"],subtree:!0,attributeOldValue:!0}),e.observe(t.$control[0],{attributes:!0,attributeFilter:["class"]}),e.observe(t.$control_input[0],{attributes:!0,attributeFilter:["value"]})},setAttributes:function(){this.$region.attr({"aria-live":"assertive",role:"log","aria-relevant":"additions","aria-atomic":"true"})},setStyles:function(){this.$region.css({position:"absolute",width:"1px",height:"1px","margin-top":"-1px",clip:"rect(1px, 1px, 1px, 1px)",overflow:"hidden"})},init:function(){this.$region=$("<div>"),this.setAttributes(),this.setStyles(),$("body").append(this.$region),this.domListener()}},this.setup=function(){var e=t.setup;return function(){e.apply(this,arguments);var r=t.accessibility.helpers.randomId(),s=t.accessibility.helpers.randomId();t.$control.on("keydown",function(i){i.keyCode===l&&(t.settings.openOnFocus?(t.settings.openOnFocus=!1,t.focus(),setTimeout(function(){t.settings.openOnFocus=!0},0)):t.focus())}),t.$control_input.attr({role:"combobox","aria-expanded":"false",haspopup:"listbox","aria-owns":s,"aria-label":t.$wrapper.closest("[data-accessibility-selectize-label]").attr("data-accessibility-selectize-label")}),t.$dropdown_content.attr({role:"listbox",id:s}),t.accessibility.liveRegion.init()}}(),this.destroy=function(){var e=t.destroy;return function(){return t.accessibility.liveRegion.$region.remove(),e.apply(this,arguments)}}()});

inst/www/shared/shiny-testmode.js

@@ -1,3 +1,3 @@
 /*! shiny 1.7.5.9000 | (c) 2012-2023 RStudio, PBC. | License: GPL-3 | file LICENSE */
-"use strict";(function(){var a=eval;window.addEventListener("message",function(i){var e=i.data;e.code&&a(e.code)});})();
+"use strict";(()=>{var t=eval;window.addEventListener("message",function(a){let e=a.data;e.code&&t(e.code)});})();
 //# sourceMappingURL=shiny-testmode.js.map

inst/www/shared/shiny-testmode.js.map

@@ -1,7 +1,7 @@
 {
   "version": 3,
   "sources": ["../../../srcts/src/utils/eval.ts", "../../../srcts/extras/shiny-testmode.ts"],
-  "sourcesContent": ["//esbuild.github.io/content-types/#direct-eval\n//tl/dr;\n// * Direct usage of `eval(\"x\")` is bad with bundled code.\n// * Instead, use indirect calls to `eval` such as `indirectEval(\"x\")`\n//   * Even just renaming the function works well enough.\n// > This is known as \"indirect eval\" because eval is not being called directly, and so does not trigger the grammatical special case for direct eval in the JavaScript VM. You can call indirect eval using any syntax at all except for an expression of the exact form eval('x'). For example, var eval2 = eval; eval2('x') and [eval][0]('x') and window.eval('x') are all indirect eval calls.\n// > When you use indirect eval, the code is evaluated in the global scope instead of in the inline scope of the caller.\n\nvar indirectEval = eval;\nexport { indirectEval };", "/* eslint-disable unicorn/filename-case */\nimport { indirectEval } from \"../src/utils/eval\";\n\n// Listen for messages from parent frame. This file is only added when the\n// shiny.testmode option is TRUE.\nwindow.addEventListener(\"message\", function (e) {\n  var message = e.data;\n  if (message.code) indirectEval(message.code);\n});"],
-  "mappings": ";yBAQA,IAAIA,EAAe,KCHnB,OAAO,iBAAiB,UAAW,SAAUC,EAAG,CAC9C,IAAIC,EAAUD,EAAE,KACZC,EAAQ,MAAMC,EAAaD,EAAQ,IAAI,CAC7C,CAAC",
+  "sourcesContent": ["//esbuild.github.io/content-types/#direct-eval\n//tl/dr;\n// * Direct usage of `eval(\"x\")` is bad with bundled code.\n// * Instead, use indirect calls to `eval` such as `indirectEval(\"x\")`\n//   * Even just renaming the function works well enough.\n// > This is known as \"indirect eval\" because eval is not being called directly, and so does not trigger the grammatical special case for direct eval in the JavaScript VM. You can call indirect eval using any syntax at all except for an expression of the exact form eval('x'). For example, var eval2 = eval; eval2('x') and [eval][0]('x') and window.eval('x') are all indirect eval calls.\n// > When you use indirect eval, the code is evaluated in the global scope instead of in the inline scope of the caller.\n\nconst indirectEval = eval;\n\nexport { indirectEval };\n", "/* eslint-disable unicorn/filename-case */\nimport { indirectEval } from \"../src/utils/eval\";\n\n// Listen for messages from parent frame. This file is only added when the\n// shiny.testmode option is TRUE.\nwindow.addEventListener(\"message\", function (e: { data: { code: string } }) {\n  const message = e.data;\n\n  if (message.code) indirectEval(message.code);\n});\n"],
+  "mappings": ";mBAQA,IAAMA,EAAe,KCHrB,OAAO,iBAAiB,UAAW,SAAUC,EAA+B,CAC1E,IAAMC,EAAUD,EAAE,KAEdC,EAAQ,MAAMC,EAAaD,EAAQ,IAAI,CAC7C,CAAC",
   "names": ["indirectEval", "e", "message", "indirectEval"]
 }

package.json

@@ -50,7 +50,6 @@
     "caniuse-lite": "^1.0.30001312",
     "core-js": "^3.13.0",
     "esbuild": "^0.15.10",
-    "esbuild-plugin-babel": "https://github.com/schloerke/esbuild-plugin-babel#patch-2",
     "esbuild-plugin-globals": "^0.1.1",
     "esbuild-plugin-sass": "^1.0.1",
     "eslint": "^8.24.0",

srcts/README.md

@@ -150,12 +150,6 @@ All config files are located in the root folder to avoid opening two separate VS
   * Used by `prettier` to know how to adjust code when a file is saved in VSCode or within `eslint`'s linting process.
 * `yarnrc.yml`
   * Notifies `yarn` to use `yarn` v2, install `./node_modules` folder for `esbuild`, and any CLI plugins.
-* `babel.config.json`
-  * Used within `babel` transpilation of TypeScript -> JavaScript -> polyfilled JavaScript.
-  * Noteable options set:
-    * `"useBuiltIns": "usage"` - `core-js` polyfills are only added as they are _used_.
-    * `"corejs": "3.9"` - This number should match the installed `core-js` number.
-    * `"ignore":["node_modules/core-js"]` - The `core-js` library is directly ignored to [avoid being processed by `babel`](https://github.com/zloirock/core-js/issues/743#issuecomment-571983318).
 * `jest.config.js`
   * Used to configure [`jest` testing](https://jestjs.io/)
 * `package.json`
@@ -168,7 +162,6 @@ All config files are located in the root folder to avoid opening two separate VS
 * `tsconfig.json` -
   * TypeScript config file
   * Notable options set:
-    * `target: ES5` - Compile to es5, so babel has an easier job.
     * `preserveConstEnums: false` - Do no preserve enum values into the final code. (If true, produces bloat / unused code)
     * `isolatedModules: true` & `esModuleInterop: true` - Requested by `esbuild`. This [allows for `esbuild`](https://esbuild.github.io/content-types/#typescript) to safely compile the files in parallel
 

srcts/build/_build.ts

@@ -14,10 +14,6 @@ import { basename } from "path";
 // @ts-ignore; Type definitions are not found. This occurs when `strict: true` in tsconfig.json
 import readcontrol from "readcontrol";
 
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-ignore; Type definitions are not found. This occurs when `strict: true` in tsconfig.json
-import babelPlugin from "esbuild-plugin-babel";
-
 const outDir = "./inst/www/shared/";
 
 type ShinyDesc = { version: string; package: string; license: string };
@@ -79,7 +75,7 @@ async function build(
   return esbuildBuild({
     incremental: incremental,
     watch: watch,
-    target: "es5",
+    target: "es2020",
     preserveSymlinks: true,
     ...opts,
   }).then((x) => {
@@ -88,4 +84,4 @@ async function build(
   });
 }
 
-export { outDir, build, shinyDesc, banner, babelPlugin };
+export { outDir, build, shinyDesc, banner };

srcts/build/extras.ts

@@ -5,13 +5,12 @@
 
 // - TypeScript -----------------------------------------------------------
 
-import { banner, build, outDir, babelPlugin } from "./_build";
+import { banner, build, outDir } from "./_build";
 
 build({
   bundle: true,
   sourcemap: true,
   minify: true,
-  plugins: [babelPlugin()],
   banner: banner,
   entryPoints: [
     "srcts/extras/shiny-autoreload.ts",

srcts/build/shiny.ts

@@ -3,7 +3,7 @@
 // yarn build
 // ```
 
-import { banner, build, outDir, shinyDesc, babelPlugin } from "./_build";
+import { banner, build, outDir, shinyDesc } from "./_build";
 import globalsPlugin from "esbuild-plugin-globals";
 import type { BuildOptions } from "esbuild";
 import { verifyJqueryImport } from "./_jquery";
@@ -18,7 +18,6 @@ const opts: BuildOptions = {
       //// Loaded dynamically. MUST use `window.strftime` within code
       // strftime: "window.strftime",
     }),
-    babelPlugin(),
   ],
   define: {
     // eslint-disable-next-line @typescript-eslint/naming-convention

yarn.lock

@@ -2220,7 +2220,6 @@ __metadata:
     caniuse-lite: ^1.0.30001312
     core-js: ^3.13.0
     esbuild: ^0.15.10
-    esbuild-plugin-babel: "https://github.com/schloerke/esbuild-plugin-babel#patch-2"
     esbuild-plugin-globals: ^0.1.1
     esbuild-plugin-sass: ^1.0.1
     eslint: ^8.24.0
@@ -4224,15 +4223,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"esbuild-plugin-babel@https://github.com/schloerke/esbuild-plugin-babel#patch-2":
-  version: 0.2.3
-  resolution: "esbuild-plugin-babel@https://github.com/schloerke/esbuild-plugin-babel.git#commit=40106e72776cf4e2e4da8e52926632ceed378da0"
-  peerDependencies:
-    "@babel/core": ^7.0.0
-  checksum: c89e123bc1944efcee5628ea6d8cb878384a4de5c19b4b598b660c03dd6429dd11e9120b5cbf54722331c69cb3bc25183b63ef1c28174ed44787228a44a58684
-  languageName: node
-  linkType: hard
-
 "esbuild-plugin-globals@npm:^0.1.1":
   version: 0.1.1
   resolution: "esbuild-plugin-globals@npm:0.1.1"