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Add an error message when cd fails with ELOOP

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This error is emitted if you try to `cd` into a symlink loop or very
long chain.
This commit is contained in:
ridiculousfish 2022-05-15 11:58:40 -07:00
parent 706f56867c
commit ba7c84fe3b
1 changed files with 3 additions and 0 deletions
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3
src/builtins/cd.cpp
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@ -110,6 +110,9 @@ maybe_t<int> builtin_cd(parser_t &parser, io_streams_t &streams, const wchar_t *
} else if (!broken_symlink.empty()) { } else if (!broken_symlink.empty()) {
streams.err.append_format(_(L"%ls: '%ls' is a broken symbolic link to '%ls'\n"), cmd, streams.err.append_format(_(L"%ls: '%ls' is a broken symbolic link to '%ls'\n"), cmd,
broken_symlink.c_str(), broken_symlink_target.c_str()); broken_symlink.c_str(), broken_symlink_target.c_str());
} else if (best_errno == ELOOP) {
streams.err.append_format(_(L"%ls: Too many levels of symbolic links: '%ls'\n"), cmd,
dir_in.c_str());
} else if (best_errno == ENOENT) { } else if (best_errno == ENOENT) {
streams.err.append_format(_(L"%ls: The directory '%ls' does not exist\n"), cmd, streams.err.append_format(_(L"%ls: The directory '%ls' does not exist\n"), cmd,
dir_in.c_str()); dir_in.c_str());