Add stderr output

VERSION

@@ -1 +1 @@
-0.1.0
+1.0.0

cmd/os/exec/cmd.go

@@ -4,13 +4,18 @@ import (
 	"bufio"
 	"fmt"
 	"log"
+	"os"
 	"os/exec"
 )
 
 func Cmd(executableName string, arguments []string) {
 	cmd := exec.Command(executableName, arguments...)
 	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		log.Fatal(err)
+	}
 
+	stderr, err := cmd.StderrPipe()
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -19,16 +24,32 @@ func Cmd(executableName string, arguments []string) {
 		log.Fatal(err)
 	}
 
+	go func() {
+		reader := bufio.NewReader(stderr)
+		for {
+			line, err := reader.ReadString('\n')
+			if err != nil {
+				break
+			}
+			_, err = fmt.Fprint(os.Stderr, line)
+			if err != nil {
+				return
+			}
+		}
+	}()
+
 	reader := bufio.NewReader(stdout)
-	line, err := reader.ReadString('\n')
-	for err == nil {
+	for {
+		line, err := reader.ReadString('\n')
+		if err != nil {
+			break
+		}
 		fmt.Print(line)
-		line, err = reader.ReadString('\n')
 	}
 
 	// Wait for the command to finish
 	err = cmd.Wait()
 	if err != nil {
-		fmt.Println("Error waiting for command to finish:", err)
+		fmt.Println("\nGODO: Error waiting for command to finish:", err)
 	}
 }

main.go

@@ -27,9 +27,7 @@ var appConfigFileExample string
 func main() {
 	info.NewAppInfo(appVersion, appUsageMsg, appBanner, appConfigFileExample)
 	info.PrintBanner()
-
 	env.InitEnv()
-	env.FindConfigFilePath()
 
 	preConfigActions(filterGodoArgs(os.Args[1:]))
 }
@@ -55,6 +53,7 @@ func filterGodoArgs(args []string) []string {
 }
 
 func preConfigActions(argv []string) {
+	env.FindConfigFilePath()
 	var action = ""
 
 	if len(argv) > 0 {