Initial sqlite3 compatibility

config/config.go

@@ -59,9 +59,8 @@ func New() *Config {
 			Port: 8080,
 		},
 		Database: DatabaseCfg{
-			Type: "mysql",
-			Host: "localhost",
-			Port: 3306,
+			Type: "sqlite3",
+			Database: "writefreely.sqlite3",
 		},
 		App: AppCfg{
 			Host:           "http://localhost:8080",

config/setup.go

@@ -65,30 +65,7 @@ func Configure() (*SetupData, error) {
 
 	prompt = promptui.Prompt{
 		Templates: tmpls,
-		Label:     "Username",
-		Validate:  validateNonEmpty,
-		Default:   data.Config.Database.User,
-	}
-	data.Config.Database.User, err = prompt.Run()
-	if err != nil {
-		return data, err
-	}
-
-	prompt = promptui.Prompt{
-		Templates: tmpls,
-		Label:     "Password",
-		Validate:  validateNonEmpty,
-		Default:   data.Config.Database.Password,
-		Mask:      '*',
-	}
-	data.Config.Database.Password, err = prompt.Run()
-	if err != nil {
-		return data, err
-	}
-
-	prompt = promptui.Prompt{
-		Templates: tmpls,
-		Label:     "Database name",
+		Label:     "Database filename",
 		Validate:  validateNonEmpty,
 		Default:   data.Config.Database.Database,
 	}
@@ -97,29 +74,6 @@ func Configure() (*SetupData, error) {
 		return data, err
 	}
 
-	prompt = promptui.Prompt{
-		Templates: tmpls,
-		Label:     "Host",
-		Validate:  validateNonEmpty,
-		Default:   data.Config.Database.Host,
-	}
-	data.Config.Database.Host, err = prompt.Run()
-	if err != nil {
-		return data, err
-	}
-
-	prompt = promptui.Prompt{
-		Templates: tmpls,
-		Label:     "Port",
-		Validate:  validatePort,
-		Default:   fmt.Sprintf("%d", data.Config.Database.Port),
-	}
-	dbPort, err := prompt.Run()
-	if err != nil {
-		return data, err
-	}
-	data.Config.Database.Port, _ = strconv.Atoi(dbPort) // Ignore error, as we've already validated number
-
 	fmt.Println()
 	title(" App setup ")
 	fmt.Println()