Make build script windows friendly

components/package.json

@@ -47,7 +47,7 @@
   },
   "scripts": {
     "build": "tsc",
-    "postbuild": "rm -rf build/public && cp -r src/public/ build/public/",
+    "postbuild": "shx rm -rf build/public && shx cp -r src/public/ build/public/",
     "test": "react-scripts test"
   },
   "jest": {

extension/package.json

@@ -11,7 +11,7 @@
   },
   "homepage": "https://davidsouther.github.io/nand2tetris",
   "scripts": {
-    "prebuild": "mkdir -p out/views/hdl ; cd .. ; npm run build -w extension/views/hdl",
+    "prebuild": "shx mkdir -p out/views/hdl && cd .. && npm run build -w extension/views/hdl",
     "build": "npx esbuild ./src/extension.ts --bundle --outfile=out/main.js --external:vscode --format=cjs --platform=node --sourcemap",
     "watch": "npm run build -- --watch",
     "vscode:prepublish": "npm run build",
@@ -255,5 +255,8 @@
   "dependencies": {
     "gh-pages": "6.1.1",
     "react-scripts": "5.0.1"
+  },
+  "optionalDependencies": {
+    "esbuild-windows-64": "^0.15.18"
   }
 }

extension/views/hdl/package.json

@@ -26,7 +26,7 @@
   "scripts": {
     "start": "react-scripts start",
     "build": "node ./scripts/build-react-no-split.js",
-    "postbuild": "cp ./build/styles.css ./build/static/js/main.js ./build/static/js/main.js.map ./build/static/js/main.js.LICENSE.txt ../../out/views/hdl",
+    "postbuild": "shx cp ./build/styles.css ./build/static/js/main.js ./build/static/js/main.js.map ./build/static/js/main.js.LICENSE.txt ../../out/views/hdl",
     "test": "react-scripts test",
     "eject": "react-scripts eject"
   },

package.json

@@ -15,21 +15,21 @@
   "scripts": {
     "precli": "npm run build -w cli",
     "cli": "node cli",
-    "ci": "CI=true npm run check && CI=true npm run test",
+    "ci": "cross-env CI=true npm run check && cross-env CI=true npm run test",
     "precheck": "npm -w web run extract && npm -w web run lingui",
     "check": "npm run check:format && npm run check:types && npm run check:lint",
-    "clean": "rm -rf **/node_modules **/tsconfig.tsbuildinfo **/build",
+    "clean": "shx rm -rf **/node_modules **/tsconfig.tsbuildinfo **/build",
     "format": "prettier --write cli/src components/src extension/src projects/src runner/src simulator/src web/src web/public",
     "fix": "eslint --fix cli/src components/src extension/src projects/src runner/src simulator/src web/src web/public",
     "check:format": "prettier --ignore-unknown --check cli/src components/src extension/src projects/src runner/src simulator/src web/src web/public",
     "check:lint": "eslint --no-error-on-unmatched-pattern cli/src components/src extension/src projects/src runner/src simulator/src web/src web/public",
     "precheck:types": "npm run build -w projects && npm run build -w runner && npm run build -w simulator && npm run build -w components",
     "check:types": "tsc --build tsconfig.json",
     "prebuild": "npm run check",
-    "build": "CI=true npm run build -w projects && CI=true npm run build -w runner && CI=true npm run build -w simulator && CI=true npm run build -w cli && CI=true npm run build -w components && CI=true npm run build -w web && CI=true npm run build -w extension",
-    "build:extension": "CI=true npm run build -w extension",
+    "build": "cross-env CI=true npm run build -w projects && cross-env CI=true npm run build -w runner && cross-env CI=true npm run build -w simulator && cross-env CI=true npm run build -w cli && cross-env CI=true npm run build -w components && cross-env CI=true npm run build -w web && cross-env CI=true npm run build -w extension",
+    "build:extension": "cross-env CI=true npm run build -w extension",
     "pretest": "npm run build",
-    "test": "CI=true npm test -w simulator && CI=true npm test -w components && CI=true npm test -w web",
+    "test": "cross-env CI=true npm test -w simulator && cross-env CI=true npm test -w components && cross-env CI=true npm test -w web",
     "web": "npm run start -w web",
     "start": "npm run web",
     "preinstall-cli": "npm run build -w projects && npm run build -w runner && npm run build -w simulator && npm run build -w cli",
@@ -48,5 +48,9 @@
   "engines": {
     "node": ">=16",
     "npm": ">=7"
+  },
+  "devDependencies": {
+    "cross-env": "^7.0.3",
+    "shx": "^0.3.4"
   }
 }

web/package.json

@@ -52,9 +52,9 @@
     "analyze": "source-map-explorer 'build/static/js/*.js'",
     "preanalyze": "npm run map-build",
     "start": "react-scripts start",
-    "build": "GENERATE_SOURCEMAP=false react-scripts build",
+    "build": "cross-env GENERATE_SOURCEMAP=false react-scripts build",
     "map-build": "react-scripts build",
-    "postbuild": "./scripts/predeploy.sh",
+    "postbuild": "node ./scripts/predeploy.js",
     "preserve-pwa": "npm run build ; ln -s build web-ide",
     "serve-pwa": "python3 -m http.server",
     "test": "react-scripts test",

web/scripts/predeploy.js

@@ -0,0 +1,27 @@
+const fs = require("fs-extra");
+const path = require("path");
+
+const scriptDir = path.dirname(__filename);
+const buildDir = path.resolve(scriptDir, "..", "build");
+
+fs.ensureDirSync(buildDir);
+process.chdir(buildDir);
+
+const folders = [
+  "chip",
+  "cpu",
+  "asm",
+  "vm",
+  "compiler",
+  "bitmap",
+  "guide",
+  "util",
+  "about",
+];
+
+for (const folder of folders) {
+  fs.ensureDirSync(folder);
+  fs.copyFileSync("index.html", path.join(folder, "index.html"));
+}
+
+console.log("Predeploy tasks completed.");