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Trying to do hooks generically is way too complicated and unreliable and

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confusing, particularly trying to automatically figure out what target
hooks should be using. So simplify it:

- drop before hooks entirely, they don't seem to be very useful;

- commands with special requirements now fire their own after hook (for
  example, if they change session or window, or if they have -t and -s
  and need to choose which one the hook uses as current target);

- commands with no special requirements can have the CMD_AFTERHOOK flag
  added and they will use the -t state.

At the moment new-session, new-window, split-window fire their own hook,
and display-message uses the flag. The remaining commands still need to
be looked at.
This commit is contained in:
nicm
2016-10-13 22:48:51 +00:00
parent 7a1a01feef
commit 4289a1ebfa
13 changed files with 58 additions and 114 deletions
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7
cmd-new-session.c
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@ -80,6 +80,7 @@ cmd_new_session_exec(struct cmd *self, struct cmd_q *cmdq)
u_int sx, sy;
struct format_tree *ft;
struct environ_entry *envent;
struct cmd_find_state fs;
if (self->entry == &cmd_has_session_entry) {
/*
@ -310,13 +311,15 @@ cmd_new_session_exec(struct cmd *self, struct cmd_q *cmdq)
format_free(ft);
}
cmd_find_from_session(&cmdq->current, s);
if (!detached)
cmdq->client_exit = 0;
if (to_free != NULL)
free((void *)to_free);
cmd_find_from_session(&fs, s);
if (hooks_wait(s->hooks, cmdq, &fs, "after-new-session") == 0)
return (CMD_RETURN_WAIT);
return (CMD_RETURN_NORMAL);
error: