fix: ExampleListFileNames

README.md

@@ -4,7 +4,7 @@
 <br/>
 
 ![Go version](https://img.shields.io/badge/go-%3E%3Dv1.18-9cf)
-[![Release](https://img.shields.io/badge/release-2.1.18-green.svg)](https://github.com/duke-git/lancet/releases)
+[![Release](https://img.shields.io/badge/release-2.1.19-green.svg)](https://github.com/duke-git/lancet/releases)
 [![GoDoc](https://godoc.org/github.com/duke-git/lancet/v2?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet/v2)
 [![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet/v2)](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
 [![test](https://github.com/duke-git/lancet/actions/workflows/codecov.yml/badge.svg?branch=main&event=push)](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)

README_zh-CN.md

@@ -4,7 +4,7 @@
 <br/>
 
 ![Go version](https://img.shields.io/badge/go-%3E%3Dv1.18-9cf)
-[![Release](https://img.shields.io/badge/release-2.1.18-green.svg)](https://github.com/duke-git/lancet/releases)
+[![Release](https://img.shields.io/badge/release-2.1.19-green.svg)](https://github.com/duke-git/lancet/releases)
 [![GoDoc](https://godoc.org/github.com/duke-git/lancet/v2?status.svg)](https://pkg.go.dev/github.com/duke-git/lancet/v2)
 [![Go Report Card](https://goreportcard.com/badge/github.com/duke-git/lancet/v2)](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
 [![test](https://github.com/duke-git/lancet/actions/workflows/codecov.yml/badge.svg?branch=main&event=push)](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)

fileutil/file_example_test.go

@@ -175,11 +175,11 @@ func ExampleReadFileByLine() {
 }
 
 func ExampleListFileNames() {
-	fileList, _ := ListFileNames("../formatter/")
+	fileList, _ := ListFileNames("./")
 	fmt.Println(fileList)
 
 	// Output:
-	// [formatter.go formatter_example_test.go formatter_test.go]
+	// [file.go file_example_test.go file_test.go]
 }
 
 func ExampleZip() {

fileutil/file_test.go

@@ -235,10 +235,10 @@ func TestMiMeType(t *testing.T) {
 func TestListFileNames(t *testing.T) {
 	assert := internal.NewAssert(t, "TestListFileNames")
 
-	filesInPath, err := ListFileNames("../formatter/")
+	filesInPath, err := ListFileNames("./")
 	assert.IsNil(err)
 
-	expected := []string{"formatter.go", "formatter_example_test.go", "formatter_test.go"}
+	expected := []string{"file.go", "file_example_test.go", "file_test.go"}
 	assert.Equal(expected, filesInPath)
 }
 

system/os.go

@@ -15,6 +15,10 @@ import (
 	"golang.org/x/text/encoding/simplifiedchinese"
 )
 
+type (
+	Option func(*exec.Cmd)
+)
+
 // IsWindows check if current os is windows.
 // Play: https://go.dev/play/p/XzJULbzmf9m
 func IsWindows() bool {
@@ -66,7 +70,7 @@ func CompareOsEnv(key, comparedEnv string) bool {
 // in linux,  use /bin/bash -c to execute command
 // in windows, use powershell.exe to execute command
 // Play: https://go.dev/play/p/n-2fLyZef-4
-func ExecCommand(command string) (stdout, stderr string, err error) {
+func ExecCommand(command string, opts ...Option) (stdout, stderr string, err error) {
 	var out bytes.Buffer
 	var errOut bytes.Buffer
 
@@ -74,6 +78,12 @@ func ExecCommand(command string) (stdout, stderr string, err error) {
 	if IsWindows() {
 		cmd = exec.Command("powershell.exe", command)
 	}
+
+	for _, opt := range opts {
+		if opt != nil {
+			opt(cmd)
+		}
+	}
 	cmd.Stdout = &out
 	cmd.Stderr = &errOut
 

system/os_linux.go

@@ -0,0 +1,18 @@
+package system
+
+import (
+	"os/exec"
+	"syscall"
+)
+
+func WithForeground() Option {
+	return func(c *exec.Cmd) {
+		if c.SysProcAttr == nil {
+			c.SysProcAttr = &syscall.SysProcAttr{
+				Foreground: true,
+			}
+		} else {
+			c.SysProcAttr.Foreground = true
+		}
+	}
+}

system/os_windows.go

@@ -0,0 +1,18 @@
+package system
+
+import (
+	"os/exec"
+	"syscall"
+)
+
+func WithWinHide() Option {
+	return func(c *exec.Cmd) {
+		if c.SysProcAttr == nil {
+			c.SysProcAttr = &syscall.SysProcAttr{
+				HideWindow: true,
+			}
+		} else {
+			c.SysProcAttr.HideWindow = true
+		}
+	}
+}