feat: move config.env to .env.

Loading configurations from config.env is now moved to .env. The sample file is now .env.sample . This is beacause the latter is the conventional style which I was unaware of at the time I first implemented it. There is still full backwards compatibility with config.env file.

sample.config.env → .env.sample

@@ -1,3 +1,5 @@
 BOT_TOKEN = 123456789:AATiuhBBy6oIL9r54yYLs7CSn
 FSUB = -1002235842999 -1001898719761
-PROTECT_CONTENT = true
+PROTECT_CONTENT = true
+AUTO_DELETE = 10
+ADMINS = 123456789 1093541873

.gitignore

@@ -22,7 +22,7 @@ go.work.sum
 /.vscode
 
 # Local environment configs
-config.env
+.env
 
 # Cache file from autodelete
 cache.sqlite

README.md

@@ -32,7 +32,7 @@ id - Get user id or forwarded channel id.
 
 ## Variables
 
-Variables can also be loaded by creating a ```config.env``` file at the root of the repository. See [sample.config.env](/sample.config.env) to see the format to use.
+Variables can also be loaded by creating a ```.env``` file at the root of the repository. See [.env.sample](/.env.sample) to see the format to use.
 
 - `BOT_TOKEN`  : Optional. On vercel, a list of bot tokens allowed to connect to the app or leave empty allow anyone to connect. On servers, a single bot token.
 - `ADMINS` : Optional. List of telegram IDs of users allowed to create links with the bot, seperated by spaces.

config/config.go

@@ -30,9 +30,9 @@ var (
 )
 
 func init() {
-	err := godotenv.Load("config.env")
+	err := godotenv.Load(".env", "config.env") // config.env is deprecated and only for backward compatibiity
 	if err == nil {
-		fmt.Println("configs loaded from config.env file")
+		fmt.Println("configs loaded from .env file")
 	}
 
 	DBChannel = int64Environ("DB_CHANNEL")