53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
//go:build windows
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package deploy
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import (
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"os/exec"
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"syscall"
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)
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const creationFlagsNoWindow = 0x08000000 // CREATE_NO_WINDOW
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// PrepareHiddenProcess configures a command so it never shows a console window.
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func PrepareHiddenProcess(cmd *exec.Cmd) {
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if cmd == nil {
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return
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}
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cmd.SysProcAttr = &syscall.SysProcAttr{
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HideWindow: true,
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CreationFlags: creationFlagsNoWindow,
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}
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}
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// HiddenCommand creates an exec.Cmd that runs without a visible window.
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func HiddenCommand(name string, arg ...string) *exec.Cmd {
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cmd := exec.Command(name, arg...)
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PrepareHiddenProcess(cmd)
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return cmd
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}
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// HiddenRun runs a process hidden and waits for completion.
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func HiddenRun(name string, arg ...string) error {
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return HiddenCommand(name, arg...).Run()
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}
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// HiddenStart starts a hidden detached process.
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func HiddenStart(name string, arg ...string) error {
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return HiddenCommand(name, arg...).Start()
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}
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// HiddenCombinedOutput runs a hidden process and returns its combined output.
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func HiddenCombinedOutput(name string, arg ...string) ([]byte, error) {
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return HiddenCommand(name, arg...).CombinedOutput()
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}
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// HiddenOutput runs a hidden process and returns stdout only.
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func HiddenOutput(name string, arg ...string) ([]byte, error) {
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return HiddenCommand(name, arg...).Output()
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}
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func applyDetachedStart(cmd *exec.Cmd) {
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PrepareHiddenProcess(cmd)
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}
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