init: pristine aerc 0.20.0 source

commands/patch/unlink.go

@@ -0,0 +1,62 @@
+package patch
+
+import (
+	"fmt"
+	"time"
+
+	"git.sr.ht/~rjarry/aerc/app"
+	"git.sr.ht/~rjarry/aerc/commands"
+	"git.sr.ht/~rjarry/aerc/lib/log"
+	"git.sr.ht/~rjarry/aerc/lib/pama"
+)
+
+type Unlink struct {
+	Tag string `opt:"tag" required:"false" complete:"Complete" desc:"Project tag name."`
+}
+
+func init() {
+	register(Unlink{})
+}
+
+func (Unlink) Description() string {
+	return "Delete all patch tracking data for the specified project."
+}
+
+func (Unlink) Context() commands.CommandContext {
+	return commands.GLOBAL
+}
+
+func (Unlink) Aliases() []string {
+	return []string{"unlink"}
+}
+
+func (*Unlink) Complete(arg string) []string {
+	names, err := pama.New().Names()
+	if err != nil {
+		log.Errorf("failed to get completion: %v", err)
+		return nil
+	}
+	return commands.FilterList(names, arg, nil)
+}
+
+func (d Unlink) Execute(args []string) error {
+	m := pama.New()
+
+	name := d.Tag
+	if name == "" {
+		p, err := m.CurrentProject()
+		if err != nil {
+			return err
+		}
+		name = p.Name
+	}
+
+	err := m.Unlink(name)
+	if err != nil {
+		return err
+	}
+
+	app.PushStatus(fmt.Sprintf("Project '%s' unlinked.", name),
+		10*time.Second)
+	return nil
+}