build: deploy excalidraw package example (#4762)

* build: deploy excalidraw package example

* deploy public

* install deps script

* new lines

.gitignore

@@ -23,3 +23,7 @@ static
 yarn-debug.log*
 yarn-error.log*
 src/packages/excalidraw/types
+src/packages/excalidraw/example/public/bundle.js
+src/packages/excalidraw/example/public/excalidraw-assets-dev
+src/packages/excalidraw/example/public/excalidraw.development.js
+

src/packages/excalidraw/package.json

@@ -76,7 +76,9 @@
     "build:umd": "rm -rf dist && cross-env NODE_ENV=production webpack --config webpack.prod.config.js && cross-env NODE_ENV=development webpack --config webpack.dev.config.js && yarn gen:types",
     "build:umd:withAnalyzer": "cross-env NODE_ENV=production ANALYZER=true webpack --config webpack.prod.config.js",
     "pack": "yarn build:umd && yarn pack",
-    "start": "webpack serve --config webpack.dev-server.config.js "
+    "start": "webpack serve --config webpack.dev-server.config.js",
+    "install:deps": "yarn install --frozen-lockfile && yarn --cwd ../../../",
+    "build:example": "EXAMPLE=true webpack --config webpack.dev-server.config.js"
   },
   "dependencies": {
     "dotenv": "10.0.0"

src/packages/excalidraw/webpack.dev-server.config.js

@@ -14,7 +14,7 @@ const devServerConfig = {
     hot: true,
     compress: true,
     static: {
-      directory: path.join(__dirname, "example"),
+      directory: path.join(__dirname, "./example/public"),
     },
     client: {
       progress: true,

src/packages/excalidraw/webpack.dev.config.js

@@ -3,6 +3,7 @@ const webpack = require("webpack");
 const autoprefixer = require("autoprefixer");
 const { parseEnvVariables } = require("./env");
 
+const outputDir = process.env.EXAMPLE === "true" ? "example/public" : "dist";
 module.exports = {
   mode: "development",
   devtool: false,
@@ -10,7 +11,7 @@ module.exports = {
     "excalidraw.development": "./entry.js",
   },
   output: {
-    path: path.resolve(__dirname, "dist"),
+    path: path.resolve(__dirname, outputDir),
     library: "Excalidraw",
     libraryTarget: "umd",
     filename: "[name].js",