move everything into public instead of src/public

Dockerfile

@@ -2,8 +2,8 @@
 # docker run -it -v $(pwd)/public:/app/public dndmusicbot-js-build
 FROM node:19-alpine3.16
 
+RUN mkdir /public && chmod 777 /public
+
 WORKDIR /app
 
-RUN yarn
-
 ENTRYPOINT ["yarn"]

Makefile

@@ -2,10 +2,11 @@
 APPLICATION_NAME ?= dndmusicbot
 CURRENT_UID := $(shell id -u)
 BIN := src/node_modules/.bin
+YARN = docker run --rm --user $(CURRENT_UID) -v $(CURDIR)/src:/app -v $(CURDIR)/public:/public dndmusicbot-js-build
 
-PHONY: js image build
+PHONY: js image build clean
 
-js: src/public/script.js
+js: image public/script.js
 
 image: .jsimage
 
@@ -13,14 +14,20 @@ image: .jsimage
 	@docker build -t dndmusicbot-js-build .
 	@touch .jsimage
 
+src/node_modules:
+	mkdir -p $@
+
 src/yarn.lock: src/node_modules src/package.json
-	@docker run --rm --user $(CURRENT_UID) -v $(CURDIR)/src:/app dndmusicbot-js-build install --production=false --check-files
+	$(YARN)
 	@touch -mr $(shell ls -Atd $? | head -1) $@
 
-src/public/script.js: src/script.js src/yarn.lock
-	@docker run --user $(CURRENT_UID) -v $(CURDIR)/src:/app dndmusicbot-js-build build
+public/script.js: src/script.js src/yarn.lock
+	$(YARN) build
 
 $(APPLICATION_NAME): *.go ffmpeg/*.go speaker/*.go
 	@go build
 
 build: image js $(APPLICATION_NAME)
+
+clean:
+	rm -r public/* src/node_modules .jsimage $(APPLICATION_NAME)

routes.go

@@ -22,7 +22,7 @@ func init() {
 	app.router.GET("/play/:playlist", app.Play)
 	app.router.GET("/reset", app.Reset)
 
-	app.router.ServeFiles("/js/*filepath", http.Dir("src/public"))
+	app.router.ServeFiles("/js/*filepath", http.Dir("public"))
 	app.router.ServeFiles("/css/*filepath", http.Dir("css"))
 
 	app.router.HandlerFunc("GET", "/ws", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {

src/package.json

@@ -1,6 +1,6 @@
 {
   "scripts": {
-    "build": "esbuild script.js --bundle --outdir=public/"
+    "build": "esbuild script.js --bundle --outdir=/public/"
   },
   "dependencies": {
     "esbuild": "^0.15.14",