Remove unused configuration

README.md

@@ -10,8 +10,9 @@
 
 ## Setup
 
-You **must** set the **ZBOT_CONFIG_FILE** environment variable with the path to the configuration file
+You **must** set the environment variable **ZBOT_CONFIG_FILE** with the path to the configuration file
 * ZBOT_CONFIG_FILE : Path to the configuration file (default ./zbot.conf) 
+* ZBOT_LOG_LEVEL : Log verbosity (default info)
 
 ## Configuration File
 
@@ -23,12 +24,7 @@ zbot:
   level: false
 db:
   engine: sqlite
-  name: db_name
   file: path_to_sqlite_file.db
-  host: 127.0.0.1
-  port: 3306
-  username: db_username 
-  password: db_password
 commands:  
   learn:
     disabled:

configuration.go

@@ -18,12 +18,7 @@ type Configuration struct {
 	} `yaml:"zbot"`
 	Db struct {
 		Engine   string `yaml:"engine"`
-		Name     string `yaml:"name"`
 		File     string `yaml:"file"`
-		Host     string `yaml:"host"`
-		Port     int    `yaml:"port"`
-		Username string `yaml:"username"`
-		Password string `yaml:"password"`
 	} `yaml:"db"`
 	Commands struct {
 		Learn struct {
@@ -67,13 +62,8 @@ type configurationZbot struct {
 }
 
 type configurationDb struct {
-	Engine   string `yaml:"engine"`
-	Name     string `yaml:"name"`
-	File     string `yaml:"file"`
-	Host     string `yaml:"host"`
-	Port     int    `yaml:"port"`
-	Username string `yaml:"username"`
-	Password string `yaml:"password"`
+	Engine string `yaml:"engine"`
+	File   string `yaml:"file"`
 }
 
 type configurationLearn struct {

main_test.go

@@ -20,13 +20,8 @@ var confTest = Configuration{
 		Level:          false,
 	},
 	Db: configurationDb{
-		Engine:   "sqlite",
-		Name:     "",
-		File:     "",
-		Host:     "",
-		Port:     1234,
-		Username: "test",
-		Password: "paswsword",
+		Engine: "sqlite",
+		File:   "",
 	},
 	Commands: configurationCommands{
 		Learn: configurationLearn{