updated app.go

.env.example

@@ -1,16 +1,32 @@
-# pgx, postgresql, mysql 
-DRIVERNAME=pgx
-# enable / disable migrations
-MIGRATE=
-# as example
-DATASOURCE=postgresql://developer:secret@localhost:5432/db?sslmode=disable
-# hex string format
-ASYMMETRICKEY=
-# in minutes
-DURATION=
-# SMTP for sending emails
-SMTP_HOST=localhost
-SMTP_PORT=1025  
-SMTP_USER=noreply@example.com
-SMTP_PASS=123456
+ENV_DIRECTORY=
+ENV_MODE=
 
+LOG_LEVEL=
+
+APP_NAME=
+APP_VERSION=
+
+TIMEZONE=
+
+PASETO_ASYMMETRIC_KEY=
+PASETO_DURATION=
+
+SMTP_HOST=
+SMTP_PORT=
+SMTP_USER=
+SMTP_PASS=
+
+DATABASE_DRIVER_NAME=
+DATABASE_DATA_SOURCE=
+DATABASE_MIGRATE=
+
+# if you want override the datasource key, you can use this format _OVERRIDE_KEY
+# AUTH_DATA_SOURCE=something_data_source
+# example i: OVERRIDE_AUTH_DATA_SOURCE will get the value something_data_source
+# example ii:
+# app := app.New(app.Config{
+# 	Name:               appName,
+# 	Version:            version,
+# 	EnvDirectory:       envDirectory,
+# 	DatabaseDataSource: "OVERRIDE_AUTH_DATA_SOURCE",
+# })