aerc/commands/compose/switch.go

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package compose
import (
"errors"
"fmt"
"git.sr.ht/~rjarry/aerc/widgets"
)
type AccountSwitcher interface {
SwitchAccount(*widgets.AccountView) error
}
type SwitchAccount struct{}
func init() {
register(SwitchAccount{})
}
func (SwitchAccount) Aliases() []string {
return []string{"switch-account"}
}
func (SwitchAccount) Complete(aerc *widgets.Aerc, args []string) []string {
return aerc.AccountNames()
}
func (SwitchAccount) Execute(aerc *widgets.Aerc, args []string) error {
if len(args) != 2 {
name := ""
if acct := aerc.SelectedAccount(); acct != nil {
name = fmt.Sprintf("Current account: %s. ", acct.Name())
}
return errors.New(name + "Usage: switch-account <account-name>")
}
switcher, ok := aerc.SelectedTabContent().(AccountSwitcher)
if !ok {
return errors.New("this tab cannot switch accounts")
}
if acct, err := aerc.Account(args[1]); err != nil {
return err
} else {
return switcher.SwitchAccount(acct)
}
}