Fix some linting issues

config.toml

@@ -11,6 +11,7 @@ warningCode = 0
 [rule.error-return]
 [rule.error-strings]
 [rule.error-naming]
+[rule.exported]
 [rule.if-return]
 [rule.increment-decrement]
 [rule.var-naming]

internal/pkg/driver/mysql.go

@@ -8,10 +8,10 @@ import (
 	"database/sql"
 	"fmt"
 	"github.com/clivern/beaver/internal/pkg/logger"
-	_ "github.com/go-sql-driver/mysql"
+	//_ "github.com/go-sql-driver/mysql"
 )
 
-// MySQL
+// MySQL driver
 type MySQL struct {
 	Username string
 	Password string

internal/pkg/driver/redis.go

@@ -5,9 +5,9 @@
 package driver
 
 import (
-	_ "github.com/go-redis/redis"
+//_ "github.com/go-redis/redis"
 )
 
-// Redis
+// Redis driver
 type Redis struct {
 }

internal/pkg/logger/logger.go

@@ -12,6 +12,7 @@ import (
 	"github.com/google/logger"
 )
 
+// LogsPath defines where we store logs
 const LogsPath = "var/logs"
 
 // Info log

internal/pkg/utils/config.go

@@ -11,6 +11,7 @@ import (
 	"os"
 )
 
+// Config util
 type Config struct {
 	AppMode       string `json:"app_mode"`
 	AppPort       string `json:"app_port"`
@@ -24,6 +25,7 @@ type Config struct {
 	MySQLDatabase string `json:"mysql_database"`
 }
 
+// Load method loads configs from json file
 func (e *Config) Load(file string) (bool, error) {
 
 	_, err := os.Stat(file)
@@ -47,6 +49,7 @@ func (e *Config) Load(file string) (bool, error) {
 	return true, nil
 }
 
+// Cache stores configs on env vars
 func (e *Config) Cache() {
 	if os.Getenv("AppMode") == "" {
 		os.Setenv("AppMode", e.AppMode)
@@ -62,6 +65,7 @@ func (e *Config) Cache() {
 	}
 }
 
+// GinEnv will store gin port on env var
 func (e *Config) GinEnv() {
 	// Used by gin framework
 	// https://github.com/gin-gonic/gin/blob/d510595aa58c2417373d89a8d8ffa21cf58673cb/utils.go#L140

internal/pkg/utils/helpers.go

@@ -9,13 +9,13 @@ import (
 	"github.com/satori/go.uuid"
 )
 
-// Generate UUID
+// GenerateUUID create a UUID
 func GenerateUUID() string {
 	u := uuid.Must(uuid.NewV4())
 	return u.String()
 }
 
-// Print Banner
+// PrintBanner add a banner to app
 func PrintBanner() {
 	fmt.Print("\033[31m")
 	fmt.Print(`