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51 lines
973 B
Go
51 lines
973 B
Go
//+build !windows
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package open
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import (
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"fmt"
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"os/exec"
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"strings"
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)
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var openCmd string
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var possibleCmds = []string{
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"xdg-open", // generic linux
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"gvfs-open", // gnome linux
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"gnome-open", // gnome linux
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"kde-open", // kde linux
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"exo-open", // xfce linux
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"enlightenment_open", // enlightenment linux
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"open", // mac
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"start", // windows
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"cygstart", // windows
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}
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func init() {
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for _, cmd := range possibleCmds {
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out, err := exec.Command("/bin/bash", "-c", fmt.Sprintf("%s %s %s", "command", "-v", cmd)).Output()
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if err != nil {
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continue
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}
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bin := strings.TrimSpace(string(out))
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if bin != "" {
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openCmd = bin
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break
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}
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}
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}
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// URL open url
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func URL(url string) error {
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if openCmd != "" {
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return exec.Command(openCmd, url).Run()
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}
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return nil
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}
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// CommandExists returns true if an 'open' command exists
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func CommandExists() bool {
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return openCmd != ""
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}
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