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feat(autocmds): retrieve lua callback (#18642)

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add a new `callback` field to `nvim_get_autocmds`
This commit is contained in:
kylo252
2022-06-09 15:18:56 +02:00
committed by GitHub
parent c5720c7221
commit 3da3cfc864
5 changed files with 112 additions and 38 deletions
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28
src/nvim/autocmd.c
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@@ -2477,32 +2477,6 @@ bool autocmd_delete_id(int64_t id)
// AucmdExecutable Functions
// ===========================================================================
/// Generate a string description of a callback
static char *aucmd_callback_to_string(Callback cb)
{
// NOTE: this function probably belongs in a helper
size_t msglen = 100;
char *msg = (char *)xmallocz(msglen);
switch (cb.type) {
case kCallbackLua:
snprintf(msg, msglen, "<lua: %d>", cb.data.luaref);
break;
case kCallbackFuncref:
// TODO(tjdevries): Is this enough space for this?
snprintf(msg, msglen, "<vim function: %s>", cb.data.funcref);
break;
case kCallbackPartial:
snprintf(msg, msglen, "<vim partial: %s>", cb.data.partial->pt_name);
break;
default:
snprintf(msg, msglen, "%s", "");
break;
}
return msg;
}
/// Generate a string description for the command/callback of an autocmd
char *aucmd_exec_to_string(AutoCmd *ac, AucmdExecutable acc)
FUNC_ATTR_PURE
@@ -2511,7 +2485,7 @@ char *aucmd_exec_to_string(AutoCmd *ac, AucmdExecutable acc)
case CALLABLE_EX:
return xstrdup(acc.callable.cmd);
case CALLABLE_CB:
return aucmd_callback_to_string(acc.callable.cb);
return callback_to_string(&acc.callable.cb);
case CALLABLE_NONE:
return "This is not possible";
}