Switch to bash for v1/init, see phetsims/chipper#1345

bin/v1/init.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Exit immediately if a command exits with a non-zero status.
+set -e
+
+# Install root NPM dependencies
+npm install
+
+# Clone missing repositories
+./bin/clone-missing-repos.sh
+
+# Checkout the desired branch TODO: Change to phetsims-v1
+./bin/checkout-branch.sh main
+
+# Install NPM dependencies in 'perennial-alias'
+cd ../perennial-alias
+npm install
+
+# Install NPM dependencies in 'chipper'
+cd ../chipper
+npm install
+
+# Start transpiler and HTTP server concurrently
+# Using & to run them in the background
+../perennial-alias/bin/sage run js/grunt/tasks/transpile.ts --live &  # Start transpiler
+
+# TODO: change to perennial
+cd ../perennial-alias
+npx http-server ../ -p 80 -c --silent &    # Start HTTP server
+
+echo "######################################################"
+echo "# Ready! Open http://localhost/phetmarks in your browser. Transpiler will output below."
+echo "######################################################"
+
+# Wait for both background processes to keep the script running
+wait

package.json

@@ -12,7 +12,7 @@
     "type-check-all": "grunt type-check --all --clean",
     "lint-all": "grunt lint --all --clean",
     "scenerystack-test": "bash bin/sage run js/scripts/scenerystack-test.ts",
-    "init-v1": "npm install && bash bin/sage run js/scripts/init-v1.ts && npm run start-v1"
+    "init-v1": "bash bin/v1/init.sh"
   },
   "devDependencies": {
     "@octokit/rest": "~16.33.1",
@@ -46,6 +46,7 @@
     "graceful-fs": "~4.1.11",
     "grunt": "~1.5.3",
     "html-differ": "~1.4.0",
+    "http-server": "^14.1.1",
     "lodash": "~4.17.10",
     "mimelib": "~0.2.19",
     "minimist": "~1.2.8",