mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-26 04:43:10 +00:00
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
// Implementation of the pwd builtin.
|
|
#include "config.h" // IWYU pragma: keep
|
|
|
|
#include "builtin.h"
|
|
#include "builtin_pwd.h"
|
|
#include "common.h"
|
|
#include "fallback.h" // IWYU pragma: keep
|
|
#include "io.h"
|
|
#include "wutil.h" // IWYU pragma: keep
|
|
|
|
/// The pwd builtin. We don't respect -P to resolve symbolic links because we
|
|
/// try to always resolve them.
|
|
int builtin_pwd(parser_t &parser, io_streams_t &streams, wchar_t **argv) {
|
|
UNUSED(parser);
|
|
const wchar_t *cmd = argv[0];
|
|
int argc = builtin_count_args(argv);
|
|
help_only_cmd_opts_t opts;
|
|
|
|
int optind;
|
|
int retval = parse_help_only_cmd_opts(opts, &optind, argc, argv, parser, streams);
|
|
if (retval != STATUS_CMD_OK) return retval;
|
|
|
|
if (opts.print_help) {
|
|
builtin_print_help(parser, streams, cmd, streams.out);
|
|
return STATUS_CMD_OK;
|
|
}
|
|
|
|
if (optind != argc) {
|
|
streams.err.append_format(BUILTIN_ERR_ARG_COUNT1, cmd, 0, argc - 1);
|
|
return STATUS_INVALID_ARGS;
|
|
}
|
|
|
|
wcstring res = wgetcwd();
|
|
if (res.empty()) {
|
|
return STATUS_CMD_ERROR;
|
|
}
|
|
streams.out.append(res);
|
|
streams.out.push_back(L'\n');
|
|
return STATUS_CMD_OK;
|
|
}
|