config: replace triggers with hooks

Deprecate triggers and replace them with hooks. Now that aerc supports
running arbitrary ex commands over IPC, it is possible to run internal
aerc commands *and* shell commands via external shell scripts. Hooks
only allow running shell commands. Hooks info is passed via environment
variables.

Implements: https://todo.sr.ht/~rjarry/aerc/136
Signed-off-by: Moritz Poldrack <git@moritz.sh>
Signed-off-by: Robin Jarry <robin@jarry.cc>
Tested-by: Bence Ferdinandy <bence@ferdinandy.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/hooks/interface.go b/lib/hooks/interface.go
new file mode 100644
index 00000000..ed38c3ac
--- /dev/null
+++ b/lib/hooks/interface.go
@@ -0,0 +1,6 @@
+package hooks
+
+type HookType interface {
+	Cmd() string
+	Env() []string
+}