Initial QSfera import

Server/vendor/github.com/gookit/goutil/sysutil/exec.go

@@ -0,0 +1,87 @@
+package sysutil
+
+import (
+	"os/exec"
+
+	"github.com/gookit/goutil/cliutil/cmdline"
+	"github.com/gookit/goutil/internal/checkfn"
+	"github.com/gookit/goutil/sysutil/cmdr"
+)
+
+// NewCmd instance
+func NewCmd(bin string, args ...string) *cmdr.Cmd {
+	return cmdr.NewCmd(bin, args...)
+}
+
+// FlushExec command, will flush output to stdout,stderr
+func FlushExec(bin string, args ...string) error {
+	return cmdr.NewCmd(bin, args...).FlushRun()
+}
+
+// QuickExec quick exec a simple command line, return combined output.
+func QuickExec(cmdLine string, workDir ...string) (string, error) {
+	return ExecLine(cmdLine, workDir...)
+}
+
+// ExecLine quick exec a command line string, return combined output.
+//
+//	NOTE: not support | or ; in cmdLine
+func ExecLine(cmdLine string, workDir ...string) (string, error) {
+	p := cmdline.NewParser(cmdLine)
+
+	// create a new Cmd instance
+	cmd := p.NewExecCmd()
+	if len(workDir) > 0 {
+		cmd.Dir = workDir[0]
+	}
+
+	bs, err := cmd.CombinedOutput()
+	return string(bs), err
+}
+
+// ExecCmd a command and return combined output.
+//
+// Usage:
+//
+//	ExecCmd("ls", []string{"-al"})
+func ExecCmd(binName string, args []string, workDir ...string) (string, error) {
+	// create a new Cmd instance
+	cmd := exec.Command(binName, args...)
+	if len(workDir) > 0 {
+		cmd.Dir = workDir[0]
+	}
+
+	bs, err := cmd.CombinedOutput()
+	return string(bs), err
+}
+
+// ShellExec exec command by shell cmdLine, return combined output.
+//
+// shells e.g. "/bin/sh", "bash", "cmd", "cmd.exe", "powershell", "powershell.exe", "pwsh", "pwsh.exe"
+//
+//	eg: ShellExec("ls -al")
+func ShellExec(cmdLine string, shells ...string) (string, error) {
+	// shell := "/bin/sh"
+	shell := "sh"
+	if len(shells) > 0 {
+		shell = shells[0]
+	}
+
+	// "-c" for bash,sh,zsh shell
+	mark := "-c"
+
+	// special for Windows shell
+	if IsWindows() {
+		// use cmd.exe, mark is "/c"
+		if checkfn.StringsContains([]string{"cmd", "cmd.exe"}, shell) {
+			mark = "/c"
+		} else if checkfn.StringsContains([]string{"powershell", "powershell.exe", "pwsh", "pwsh.exe"}, shell) {
+			// "-Command" for powershell
+			mark = "-Command"
+		}
+	}
+
+	cmd := exec.Command(shell, mark, cmdLine)
+	bs, err := cmd.CombinedOutput()
+	return string(bs), err
+}