path

db/db.go

@@ -55,7 +55,7 @@ var (
 
 func init() {
 	var err error
-	DB, err = sql.Open("postgres", "postgres://itsc@localhost:5432/itsc?sslmode=disable")
+	DB, err = sql.Open("postgres", os.Getenv("POSTGRES_CONNSTR"))
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -63,6 +63,7 @@ func init() {
 	if len(os.Args) > 1{
 		if os.Args[1] == "install" {
 			install()
+			os.Exit(0)
 		}
 	}
 

main.go

@@ -46,7 +46,12 @@ var wsUpgrader = websocket.Upgrader{
 func main() {
 	r := gin.Default()
 
-	r.Use(func(c *gin.Context) {
+	group := r.Group("/")
+
+	group.StaticFile("/", "./web/build/index.html")
+	group.Static("/web", "./web/build")
+
+	group.Use(func(c *gin.Context) {
 		c.Next()
 		if len(c.Errors) > 0 {
 			c.JSON(-1, gin.H{
@@ -56,7 +61,7 @@ func main() {
 		}
 	})
 
-	api := r.Group("/api")
+	api := group.Group("/api")
 
 	api.GET("/timetables", func(c *gin.Context) {
 		timetables := make([]*db.Timetable, 0)

web/package.json

@@ -2,6 +2,7 @@
   "name": "web",
   "version": "0.1.0",
   "private": true,
+  "homepage": "/web",
   "dependencies": {
     "@emotion/react": "^11.10.5",
     "@emotion/styled": "^11.10.5",