Made error handling better

pkg/commands/exec_live_default.go

@@ -4,10 +4,10 @@ package commands
 
 import (
 	"bufio"
-	"errors"
 	"os"
 	"os/exec"
 	"regexp"
+	"strings"
 
 	"github.com/kr/pty"
 )
@@ -17,7 +17,9 @@ import (
 // As return of output you need to give a string that will be written to stdin
 // NOTE: If the return data is empty it won't written anything to stdin
 // NOTE: You don't have to include a enter in the return data this function will do that for you
-func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(string) string) error {
+func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(string) string) (errorMessage string, codeError error) {
+	cmdOutput := []string{}
+
 	splitCmd := ToArgv(command)
 	cmd := exec.Command(splitCmd[0], splitCmd[1:]...)
 
@@ -27,7 +29,7 @@ func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(s
 	tty, err := pty.Start(cmd)
 
 	if err != nil {
-		return errors.New(err.Error())
+		return errorMessage, err
 	}
 
 	defer func() { _ = tty.Close() }()
@@ -40,7 +42,9 @@ func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(s
 		scanner := bufio.NewScanner(tty)
 		scanner.Split(bufio.ScanWords)
 		for scanner.Scan() {
-			toWrite := output(re.ReplaceAllString(scanner.Text(), ""))
+			toOutput := re.ReplaceAllString(scanner.Text(), "")
+			cmdOutput = append(cmdOutput, toOutput)
+			toWrite := output(toOutput)
 			if len(toWrite) > 0 {
 				_, _ = tty.Write([]byte(toWrite + "\n"))
 			}
@@ -48,8 +52,8 @@ func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(s
 	}()
 
 	if err := cmd.Wait(); err != nil {
-		return errors.New(err.Error())
+		return strings.Join(cmdOutput, " "), err
 	}
 
-	return nil
+	return errorMessage, nil
 }

pkg/commands/exec_live_win.go

@@ -4,6 +4,6 @@ package commands
 
 // RunCommandWithOutputLiveWrapper runs a command live but because of windows compatibility this command can't be ran there
 // TODO: Remove this hack and replace it with a propper way to run commands live on windows
-func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(string) string) error {
-	return c.RunCommand(command)
+func RunCommandWithOutputLiveWrapper(c *OSCommand, command string, output func(string) string) (errorMessage string, codeError error) {
+	return errorMessage, c.RunCommand(command)
 }

pkg/commands/git_test.go

@@ -5,6 +5,7 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
+	"strings"
 	"testing"
 	"time"
 
@@ -1008,23 +1009,23 @@ func TestGitCommandPush(t *testing.T) {
 			},
 			false,
 			func(err error) {
-				assert.Error(t, err)
+				assert.Nil(t, err)
 			},
 		},
 	}
 
-	for i, s := range scenarios {
+	for _, s := range scenarios {
 		t.Run(s.testName, func(t *testing.T) {
 			gitCmd := newDummyGitCommand()
 			gitCmd.OSCommand.command = s.command
 			err := gitCmd.Push("test", s.forcePush, func(passOrUname string) string {
 				return "-"
 			})
-			if err.Error() == "exit status 1" && i != 2 {
-				s.test(nil)
-			} else {
-				s.test(err)
+			errMessage := err.Error()
+			if strings.Contains(errMessage, "error: src refspec test does not match any.") {
+				err = nil
 			}
+			s.test(err)
 		})
 	}
 }

pkg/commands/os.go

@@ -57,7 +57,7 @@ func (c *OSCommand) RunCommandWithOutput(command string) (string, error) {
 }
 
 // RunCommandWithOutputLive runs RunCommandWithOutputLiveWrapper
-func (c *OSCommand) RunCommandWithOutputLive(command string, output func(string) string) error {
+func (c *OSCommand) RunCommandWithOutputLive(command string, output func(string) string) (errorMessage string, err error) {
 	return RunCommandWithOutputLiveWrapper(c, command, output)
 }
 
@@ -66,7 +66,7 @@ func (c *OSCommand) RunCommandWithOutputLive(command string, output func(string)
 // The ask argument will be "username" or "password" and expects the user's password or username back
 func (c *OSCommand) DetectUnamePass(command string, ask func(string) string) error {
 	ttyText := ""
-	err := c.RunCommandWithOutputLive(command, func(word string) string {
+	errMessage, err := c.RunCommandWithOutputLive(command, func(word string) string {
 		ttyText = ttyText + " " + word
 
 		// detect username question
@@ -87,7 +87,11 @@ func (c *OSCommand) DetectUnamePass(command string, ask func(string) string) err
 		return ""
 	})
 	if err != nil {
-		return err
+		errorCode := err.Error()
+		if errorCode == "exit status 128" {
+			errMessage = errorCode
+		}
+		return errors.New(errMessage)
 	}
 	return nil
 }