change default viper config file to ./dev.env, fixes #2, #13

cmd/root.go

@@ -2,10 +2,8 @@ package cmd
 
 import (
 	"fmt"
-	"log"
 	"os"
 
-	homedir "github.com/mitchellh/go-homedir"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
@@ -37,7 +35,7 @@ func init() {
 	// Here you will define your flags and configuration settings.
 	// Cobra supports persistent flags, which, if defined here,
 	// will be global for your application.
-	RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.go-base.yaml)")
+	RootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is ./dev.env")
 	RootCmd.PersistentFlags().Bool("db_debug", false, "log sql to console")
 	viper.BindPFlag("db_debug", RootCmd.PersistentFlags().Lookup("db_debug"))
 
@@ -52,15 +50,9 @@ func initConfig() {
 		// Use config file from the flag.
 		viper.SetConfigFile(cfgFile)
 	} else {
-		// Find home directory.
-		home, err := homedir.Dir()
-		if err != nil {
-			log.Fatal(err)
-		}
-
-		// Search config in home directory with name ".go-base" (without extension).
-		viper.AddConfigPath(home)
-		viper.SetConfigName(".go-base")
+		viper.AddConfigPath(".")
+		viper.SetConfigName("dev")
+		viper.SetConfigType("env")
 	}
 
 	viper.AutomaticEnv() // read in environment variables that match