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59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
// +build linux freebsd netbsd openbsd
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package beeep
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import (
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"errors"
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"os/exec"
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"github.com/godbus/dbus/v5"
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)
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// Notify sends desktop notification.
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//
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// On Linux it tries to send notification via D-Bus and it will fallback to `notify-send` binary.
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func Notify(title, message, appIcon string) error {
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appIcon = pathAbs(appIcon)
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cmd := func() error {
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send, err := exec.LookPath("sw-notify-send")
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if err != nil {
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send, err = exec.LookPath("notify-send")
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if err != nil {
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return err
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}
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}
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c := exec.Command(send, title, message, "-i", appIcon)
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return c.Run()
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}
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knotify := func() error {
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send, err := exec.LookPath("kdialog")
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if err != nil {
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return err
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}
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c := exec.Command(send, "--title", title, "--passivepopup", message, "10", "--icon", appIcon)
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return c.Run()
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}
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conn, err := dbus.SessionBus()
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if err != nil {
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return cmd()
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}
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obj := conn.Object("org.freedesktop.Notifications", dbus.ObjectPath("/org/freedesktop/Notifications"))
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call := obj.Call("org.freedesktop.Notifications.Notify", 0, "", uint32(0), appIcon, title, message, []string{}, map[string]dbus.Variant{}, int32(-1))
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if call.Err != nil {
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e := cmd()
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if e != nil {
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e := knotify()
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if e != nil {
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return errors.New("beeep: " + call.Err.Error() + "; " + e.Error())
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}
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}
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}
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return nil
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}
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