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Minor cleanup of complete_param_for_command

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ridiculousfish
2022-06-09 17:49:13 -07:00
parent 17bd7d0e40
commit 0fee2fb293
1 changed files with 9 additions and 16 deletions
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25
src/complete.cpp
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@@ -836,21 +836,15 @@ bool completer_t::complete_param_for_command(const wcstring &cmd_orig, const wcs
wcstring cmd, path;
parse_cmd_string(cmd_orig, &path, &cmd, ctx.vars);
// FLOGF(error, L"\nThinking about looking up completions for %ls\n", cmd.c_str());
bool head_exists = builtin_exists(cmd);
// Only reload environment variables if builtin_exists returned false, as an optimization
if (!head_exists) {
head_exists = function_exists_no_autoload(cmd);
// Use cmd_orig here as it is potentially pathed.
head_exists = head_exists || path_get_path(cmd_orig, ctx.vars).has_value();
}
if (!head_exists) {
// Do not load custom completions if the head does not exist
// Use cmd_orig here for paths, as it is potentially pathed.
bool cmd_exists = builtin_exists(cmd) || function_exists_no_autoload(cmd) ||
path_get_path(cmd_orig, ctx.vars).has_value();
if (!cmd_exists) {
// Do not load custom completions if the command does not exist
// This prevents errors caused during the execution of completion providers for
// tools that do not exist. Applies to both manual completions ("cm<TAB>", "cmd <TAB>")
// and automatic completions ("gi" autosuggestion provider -> git)
FLOG(complete, "Skipping completions for non-existent head");
FLOG(complete, "Skipping completions for non-existent command");
} else {
iothread_perform_on_main([&]() { complete_load(cmd); });
}
@@ -1347,10 +1341,9 @@ void completer_t::complete_custom(const wcstring &cmd, const wcstring &cmdline,
cleanup_t restore_vars{apply_var_assignments(*ad->var_assignments)};
if (ctx.check_cancel()) return;
if (!complete_param_for_command(
cmd, ad->previous_argument, ad->current_argument, !ad->had_ddash,
&ad->do_file)) { // Invoke any custom completions for this command.
}
// Invoke any custom completions for this command.
(void)complete_param_for_command(cmd, ad->previous_argument, ad->current_argument,
!ad->had_ddash, &ad->do_file);
}
static bool expand_command_token(const operation_context_t &ctx, wcstring &cmd_tok) {