Issue #3233491 by hooroomoo, xjm, lauriii, nod_, justafish, droplet, effulgentsia: Create process for reviewing changes in 3rd party JavaScript dependencies

2 files changed, 19 insertions, 3 deletions

diff --git a/core/modules/ckeditor5/webpack.config.js b/core/modules/ckeditor5/webpack.config.js
index 71152e4b1e5..4496eb61289 100644
--- a/core/modules/ckeditor5/webpack.config.js
+++ b/core/modules/ckeditor5/webpack.config.js
@@ -10,7 +10,9 @@ function getDirectories(srcpath) {
     .filter((item) => fs.statSync(path.join(srcpath, item)).isDirectory());
 }
 
-module.exports = [];
+const prodPluginBuilds = [];
+const devPluginBuilds = [];
+
 // Loop through every subdirectory in ckeditor5_plugins, which should be a different
 // plugin, and build them all in ./build.
 getDirectories(path.resolve(__dirname, './js/ckeditor5_plugins')).forEach((dir) => {
@@ -59,5 +61,17 @@ getDirectories(path.resolve(__dirname, './js/ckeditor5_plugins')).forEach((dir)
     },
   };
 
-  module.exports.push(bc);
+  const dev = {...bc, mode: 'development', optimization: {...bc.optimization, minimize: false}, devtool: false};
+
+  prodPluginBuilds.push(bc);
+  devPluginBuilds.push(dev);
 });
+
+module.exports = (env, argv) => {
+  // Files aren't minified in build with the development flag.
+  if (argv.mode === 'development') {
+    return devPluginBuilds;
+  } else {
+    return prodPluginBuilds;
+  }
+}
diff --git a/core/package.json b/core/package.json
index be4f74b43b0..159a6b69223 100644
--- a/core/package.json
+++ b/core/package.json
@@ -31,7 +31,9 @@
     "watch:ckeditor5": "webpack --config ./modules/ckeditor5/webpack.config.js --watch",
     "build:ckeditor5": "webpack --config ./modules/ckeditor5/webpack.config.js",
     "check:ckeditor5": "node ./scripts/js/ckeditor5-check-plugins.js",
-    "build:ckeditor5-types": "node ./scripts/js/ckeditor5-types-documentation.js"
+    "build:ckeditor5-types": "node ./scripts/js/ckeditor5-types-documentation.js",
+    "build:ckeditor5-dev": "yarn build:ckeditor5 --mode=development",
+    "watch:ckeditor5-dev": "yarn watch:ckeditor5 --mode=development"
   },
   "devDependencies": {
     "@babel/core": "^7.0.0",