core: add 'command finished' notifications

Fixes #8991

Uses OSC 133 esc sequences to keep track of how long commands take to
execute. If the user chooses, commands that take longer than a user
specified limit will trigger a notification. The user can choose between
a bell notification or a desktop notification.

1 files changed, 10 insertions, 0 deletions

diff --git a/include/ghostty.h b/include/ghostty.h
index 3f1e0c9d9..48836ee96 100644
--- a/include/ghostty.h
+++ b/include/ghostty.h
@@ -733,6 +733,14 @@ typedef struct {
   int8_t progress;
 } ghostty_action_progress_report_s;
 
+// apprt.action.CommandFinished.C
+typedef struct {
+  // -1 if no exit code was reported, otherwise 0-255
+  int16_t exit_code;
+  // number of nanoseconds that command was running for
+  uint64_t duration;
+} ghostty_action_command_finished_s;
+
 // apprt.Action.Key
 typedef enum {
   GHOSTTY_ACTION_QUIT,
@@ -788,6 +796,7 @@ typedef enum {
   GHOSTTY_ACTION_SHOW_CHILD_EXITED,
   GHOSTTY_ACTION_PROGRESS_REPORT,
   GHOSTTY_ACTION_SHOW_ON_SCREEN_KEYBOARD,
+  GHOSTTY_ACTION_COMMAND_FINISHED,
 } ghostty_action_tag_e;
 
 typedef union {
@@ -819,6 +828,7 @@ typedef union {
   ghostty_action_close_tab_mode_e close_tab_mode;
   ghostty_surface_message_childexited_s child_exited;
   ghostty_action_progress_report_s progress_report;
+  ghostty_action_command_finished_s command_finished;
 } ghostty_action_u;
 
 typedef struct {