ipc: use an interface instead of a function list

Currently, every function has to be mapped to the according handler with
our god-object. To make adding new handlers require less changes, change
this mapping into an interface that is satisfied by *widgets.Aerc

Signed-off-by: Moritz Poldrack <git@moritz.sh>
Signed-off-by: Robin Jarry <robin@jarry.cc>

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/ipc/handler.go b/lib/ipc/handler.go
new file mode 100644
index 00000000..fb8f0e06
--- /dev/null
+++ b/lib/ipc/handler.go
@@ -0,0 +1,8 @@
+package ipc
+
+import "net/url"
+
+type Handler interface {
+	Mailto(addr *url.URL) error
+	Mbox(source string) error
+}