chore(grum): execx pkg

cmd/clone.go

@@ -7,13 +7,12 @@ package cmd
 
 import (
 	"fmt"
-	"io"
 	"os"
-	"os/exec"
 	"path/filepath"
-	"runtime"
 	"strings"
 
+	"github.com/jaronnie/grum/pkg/execx"
+
 	"github.com/go-git/go-git/v5"
 	"github.com/spf13/cobra"
 )
@@ -27,15 +26,15 @@ var cloneCmd = &cobra.Command{
 	RunE:  clone,
 }
 
-func clone(cmd *cobra.Command, args []string) error {
+func clone(_ *cobra.Command, args []string) error {
 	url := args[0]
 
 	s, err := getNewRemoteUrl(url)
 	if err != nil {
 		return err
 	}
 	command := fmt.Sprintf("git clone %s", s)
-	err = RunCommand(command)
+	err = execx.Run(command)
 	cobra.CheckErr(err)
 
 	ep, err := Endpoint(url)
@@ -68,50 +67,3 @@ func clone(cmd *cobra.Command, args []string) error {
 func init() {
 	rootCmd.AddCommand(cloneCmd)
 }
-
-func RunCommand(arg string) error {
-	goos := runtime.GOOS
-	var cmd *exec.Cmd
-	switch goos {
-	case "darwin", "linux":
-		cmd = exec.Command("sh", "-c", arg)
-	case "windows":
-		cmd = exec.Command("cmd.exe", "/c", arg)
-	default:
-		return fmt.Errorf("unexpected os: %v", goos)
-	}
-
-	stdout, err := cmd.StdoutPipe()
-	if err != nil {
-		return err
-	}
-
-	stderr, err := cmd.StderrPipe()
-	if err != nil {
-		return err
-	}
-
-	pwd, err := os.Getwd()
-	if err != nil {
-		return err
-	}
-	cmd.Dir = pwd
-
-	if err := cmd.Start(); err != nil {
-		return err
-	}
-
-	go func() {
-		_, _ = io.Copy(os.Stdout, stdout)
-	}()
-
-	go func() {
-		_, _ = io.Copy(os.Stderr, stderr)
-	}()
-
-	if err := cmd.Wait(); err != nil {
-		return err
-	}
-
-	return nil
-}

cmd/root.go

@@ -31,7 +31,7 @@ var rootCmd = &cobra.Command{
 	Run:   run,
 }
 
-func run(cmd *cobra.Command, args []string) {
+func run(*cobra.Command, []string) {
 	pwd, _ := os.Getwd()
 	repo, err := git.PlainOpen(pwd)
 	cobra.CheckErr(err)

pkg/execx/execx.go

@@ -0,0 +1,56 @@
+package execx
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"os/exec"
+	"runtime"
+)
+
+func Run(arg string) error {
+	goos := runtime.GOOS
+	var cmd *exec.Cmd
+	switch goos {
+	case "darwin", "linux":
+		cmd = exec.Command("sh", "-c", arg)
+	case "windows":
+		cmd = exec.Command("cmd.exe", "/c", arg)
+	default:
+		return fmt.Errorf("unexpected os: %v", goos)
+	}
+
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		return err
+	}
+
+	stderr, err := cmd.StderrPipe()
+	if err != nil {
+		return err
+	}
+
+	pwd, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	cmd.Dir = pwd
+
+	if err := cmd.Start(); err != nil {
+		return err
+	}
+
+	go func() {
+		_, _ = io.Copy(os.Stdout, stdout)
+	}()
+
+	go func() {
+		_, _ = io.Copy(os.Stderr, stderr)
+	}()
+
+	if err := cmd.Wait(); err != nil {
+		return err
+	}
+
+	return nil
+}