aerc/commands/term.go

59 lines
1.1 KiB
Go
Raw Normal View History

package commands
import (
"os/exec"
2019-03-17 22:08:54 +01:00
"github.com/riywo/loginshell"
"git.sr.ht/~rjarry/aerc/lib/ui"
"git.sr.ht/~rjarry/aerc/widgets"
)
type Term struct{}
func init() {
register(Term{})
}
func (Term) Aliases() []string {
return []string{"terminal", "term"}
}
func (Term) Complete(aerc *widgets.Aerc, args []string) []string {
return nil
}
// The help command is an alias for `term man` thus Term requires a simple func
func TermCore(aerc *widgets.Aerc, args []string) error {
2019-03-17 22:08:54 +01:00
if len(args) == 1 {
shell, err := loginshell.Shell()
if err != nil {
return err
}
args = append(args, shell)
}
term, err := widgets.NewTerminal(exec.Command(args[1], args[2:]...))
if err != nil {
return err
}
2019-03-30 19:12:04 +01:00
tab := aerc.NewTab(term, args[1])
2019-03-17 22:08:54 +01:00
term.OnTitle = func(title string) {
if title == "" {
2019-03-17 22:23:53 +01:00
title = args[1]
2019-03-17 22:08:54 +01:00
}
tab.Name = title
ui.Invalidate()
2019-03-17 22:08:54 +01:00
}
2019-03-17 22:23:53 +01:00
term.OnClose = func(err error) {
2019-03-30 19:12:04 +01:00
aerc.RemoveTab(term)
2019-03-17 22:23:53 +01:00
if err != nil {
aerc.PushError(err.Error())
2019-03-17 22:23:53 +01:00
}
}
return nil
}
func (Term) Execute(aerc *widgets.Aerc, args []string) error {
return TermCore(aerc, args)
}