Add a js dev server

.gitignore

@@ -1,4 +1,5 @@
 _opam
 _build
+node_modules
 .vscode
-*main.bc.js
+*main.bc.js

makefile

@@ -0,0 +1,14 @@
+_opam:
+	opam switch create . --no-install --yes
+
+.PHONY: dev-env
+dev-env: _opam
+	opam install . --deps-only --with-test --yes
+	ocaml-platform
+	yarn
+
+.PHONY: dev
+dev:
+	sh scripts/build_and_serve.sh
+
+.DEFAULT_GOAL := dev

package.json

@@ -0,0 +1,16 @@
+{
+  "name": "ocamix",
+  "version": "1.0.0",
+  "description": "A web-based playlist creator",
+  "main": "example/index.html",
+  "repository": "[email protected]:voodoos/ocamix.git",
+  "author": "Ulysse Gérard <[email protected]>",
+  "license": "AGPL-3.0",
+  "dependencies": {},
+  "scripts": {
+    "dev": "web-dev-server --root-dir example/ --open --watch"
+  },
+  "devDependencies": {
+    "@web/dev-server": "^0.4.0"
+  }
+}

scripts/build_and_serve.sh

@@ -0,0 +1,15 @@
+opam exec -- dune build @default --watch --terminal-persistence=preserve &
+DUNE_PID=$!
+yarn run dev &
+SERVER_PID=$!
+
+stop() {
+ echo '\n' Killing servers;
+ kill ${SERVER_PID}
+ kill ${DUNE_PID}
+ exit
+}
+trap stop SIGINT
+
+wait ${SERVER_PID}
+kill ${DUNE_PID}