Add webpack stats which will be used by CI and stored to artifacts

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

.gitignore

@@ -21,3 +21,4 @@ electron/pub
 /config.local*.json
 /src/component-index.js
 /.tmp
+/webpack-stats.json

package.json

@@ -37,11 +37,13 @@
     "reskindex:watch-react": "node scripts/yarn-sub.js matrix-react-sdk reskindex:watch",
     "clean": "rimraf lib webapp electron_app/dist",
     "build": "yarn clean && yarn build:genfiles && yarn build:compile && yarn build:types && yarn build:bundle",
+    "build-stats": "yarn clean && yarn build:genfiles && yarn build:compile && yarn build:types && yarn build:bundle-stats",
     "build:res": "node scripts/copy-res.js",
     "build:genfiles": "yarn reskindex && yarn build:res",
     "build:modernizr": "modernizr -c .modernizr.json -d src/vector/modernizr.js",
     "build:compile": "babel -d lib --verbose --extensions \".ts,.js,.tsx\" src",
     "build:bundle": "cross-env NODE_ENV=production webpack -p --progress --bail --mode production",
+    "build:bundle-stats": "cross-env NODE_ENV=production webpack -p --progress --bail --mode production --json > webpack-stats.json",
     "build:electron": "yarn build && yarn install:electron && electron-builder -wml --ia32 --x64",
     "build:electron:linux": "yarn build && electron-builder -l --x64",
     "build:electron:macos": "yarn build && electron-builder -m --x64",

webpack.config.js

@@ -93,6 +93,9 @@ module.exports = (env, argv) => {
 
                 // same goes for js-sdk - we don't need two copies.
                 "matrix-js-sdk": path.resolve(__dirname, 'node_modules/matrix-js-sdk'),
+                // and prop-types and sanitize-html
+                "prop-types": path.resolve(__dirname, 'node_modules/prop-types'),
+                "sanitize-html": path.resolve(__dirname, 'node_modules/sanitize-html'),
 
                 // Define a variable so the i18n stuff can load
                 "$webapp": path.resolve(__dirname, 'webapp'),