directory: add IANA mailbox roles

Add IANA registered mailbox role, and a custom aerc role "query". This
will be used in subsequent commits which add the Role field to
templates, allowing users to style mailbox by IANA role, or style
notmuch queries differently than maildir dirs when using the notmuch
worker + maildir option.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry<robin@jarry.cc>

1 files changed, 27 insertions, 0 deletions

diff --git a/models/models.go b/models/models.go
index a47ac24b..1b864341 100644
--- a/models/models.go
+++ b/models/models.go
@@ -36,6 +36,31 @@ func (f Flags) Has(flags Flags) bool {
 	return f&flags == flags
 }
 
+type Role string
+
+var Roles = map[string]Role{
+	"all":     AllRole,
+	"archive": ArchiveRole,
+	"drafts":  DraftsRole,
+	"inbox":   InboxRole,
+	"junk":    JunkRole,
+	"sent":    SentRole,
+	"trash":   TrashRole,
+	"query":   QueryRole,
+}
+
+const (
+	AllRole     Role = "all"
+	ArchiveRole Role = "archive"
+	DraftsRole  Role = "drafts"
+	InboxRole   Role = "inbox"
+	JunkRole    Role = "junk"
+	SentRole    Role = "sent"
+	TrashRole   Role = "trash"
+	// Custom aerc roles
+	QueryRole Role = "query"
+)
+
 type Directory struct {
 	Name string
 	// Exists messages in the Directory
@@ -44,6 +69,8 @@ type Directory struct {
 	Recent int
 	// Unseen messages in the Directory
 	Unseen int
+	// IANA role
+	Role Role
 }
 
 type DirectoryInfo struct {