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package account
import (
"errors"
"time"
"git.sr.ht/~sircmpwn/getopt"
"git.sr.ht/~rjarry/aerc/widgets"
"git.sr.ht/~rjarry/aerc/worker/types"
)
type RemoveDir struct{}
func init() {
register(RemoveDir{})
}
func (RemoveDir) Aliases() []string {
return []string{"rmdir"}
}
func (RemoveDir) Complete(aerc *widgets.Aerc, args []string) []string {
return nil
}
func (RemoveDir) Execute(aerc *widgets.Aerc, args []string) error {
acct := aerc.SelectedAccount()
if acct == nil {
return errors.New("No account selected")
}
force := false
opts, optind, err := getopt.Getopts(args, "f")
if err != nil {
return err
}
for _, opt := range opts {
if opt.Option == 'f' {
force = true
}
}
if len(args) != optind {
return errors.New("Usage: rmdir [-f]")
}
// Check for any messages in the directory.
if !acct.Messages().Empty() && !force {
return errors.New("Refusing to remove non-empty directory; use -f")
}
curDir := acct.SelectedDirectory()
var newDir string
dirFound := false
if oldDir, ok := history[acct.Name()]; ok {
if oldDir != curDir {
newDir = oldDir
dirFound = true
}
}
if !dirFound {
for _, dir := range acct.Directories().List() {
if dir != curDir {
newDir = dir
dirFound = true
break
}
}
}
if !dirFound {
return errors.New("No directory to move to afterwards!")
}
acct.Directories().Select(newDir)
acct.Worker().PostAction(&types.RemoveDirectory{
Directory: curDir,
Quiet: force,
}, func(msg types.WorkerMessage) {
switch msg := msg.(type) {
case *types.Done:
aerc.PushStatus("Directory removed.", 10*time.Second)
case *types.Error:
aerc.PushError(msg.Error.Error())
case *types.Unsupported:
aerc.PushError(":rmdir is not supported by the backend.")
}
})
return nil
}
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