From 77768ff43107d1626d1224541d964a80326772b0 Mon Sep 17 00:00:00 2001
From: Artyom Belousov <flygrounder@yandex.ru>
Date: Sun, 28 May 2023 00:04:30 +0300
Subject: [PATCH] Add port environment variable

---
 cmd/bot/main.go     | 8 +++++++-
 docker-compose.yaml | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/cmd/bot/main.go b/cmd/bot/main.go
index 6be8986..1252dd4 100644
--- a/cmd/bot/main.go
+++ b/cmd/bot/main.go
@@ -28,6 +28,7 @@ type config struct {
 	vkToken              string
 	vkConfirmationString string
 	ydbConnectionString  string
+	port                 string
 }
 
 func getConfig() *config {
@@ -69,6 +70,11 @@ func getConfig() *config {
 		panic("YDB_CONNECTION_STRING environment variable not defined")
 	}
 
+	cfg.port, exists = os.LookupEnv("PORT")
+	if !exists {
+		panic("PORT environment variable not defined")
+	}
+
 	return &cfg
 }
 
@@ -132,5 +138,5 @@ func main() {
 
 	r.POST("vk", handler.HandleMessage)
 	r.POST("tg", tgHandler.HandleMessage)
-	_ = r.Run(":8000")
+	_ = r.Run(":" + cfg.port)
 }
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 05c34a9..ed3b568 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -10,6 +10,7 @@ services:
       - VK_GROUP_ID
       - VK_CONFIRMATION_STRING
       - TG_TOKEN
+      - PORT=8000
 
     ports:
       - "127.0.0.1:8888:8000"