init: pristine aerc 0.20.0 source

worker/jmap/cache/mailbox_list.go

@@ -0,0 +1,32 @@
+package cache
+
+import (
+	"git.sr.ht/~rockorager/go-jmap"
+)
+
+type IDList struct {
+	IDs []jmap.ID
+}
+
+func (c *JMAPCache) GetMailboxList() ([]jmap.ID, error) {
+	buf, err := c.get(mailboxListKey)
+	if err != nil {
+		return nil, err
+	}
+	var list IDList
+	err = unmarshal(buf, &list)
+	if err != nil {
+		return nil, err
+	}
+	return list.IDs, nil
+}
+
+func (c *JMAPCache) PutMailboxList(list []jmap.ID) error {
+	buf, err := marshal(&IDList{IDs: list})
+	if err != nil {
+		return err
+	}
+	return c.put(mailboxListKey, buf)
+}
+
+const mailboxListKey = "mailbox/list"