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Userland: Rename cp's "-r" flag to "-R"

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Linux accepts both -r and -R, but the BSDs only like -R, and
dR POSIX also only mentions -R. So make -R the canonical flag.

Keep -r available as an alias for -R.
This commit is contained in:
Nico Weber 2021-01-06 18:32:51 -05:00 • committed by Andreas Kling
parent 56c2cc4162
commit cf9135557b
1 changed files with 3 additions and 2 deletions
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5
Userland/cp.cpp
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@ -57,7 +57,8 @@ int main(int argc, char** argv)
Core::ArgsParser args_parser;
args_parser.add_option(link, "Link files instead of copying", "link", 'l');
args_parser.add_option(recursion_allowed, "Copy directories recursively", "recursive", 'r');
args_parser.add_option(recursion_allowed, "Copy directories recursively", "recursive", 'R');
args_parser.add_option(recursion_allowed, "Same as -R", nullptr, 'r');
args_parser.add_option(verbose, "Verbose", "verbose", 'v');
args_parser.add_positional_argument(sources, "Source file path", "source");
args_parser.add_positional_argument(destination, "Destination file path", "destination");
@ -99,7 +100,7 @@ bool copy_file_or_directory(String src_path, String dst_path, bool recursion_all
if (S_ISDIR(src_stat.st_mode)) {
if (!recursion_allowed) {
fprintf(stderr, "cp: -r not specified; omitting directory '%s'\n", src_path.characters());
fprintf(stderr, "cp: -R not specified; omitting directory '%s'\n", src_path.characters());
return false;
}
return copy_directory(src_path, dst_path, link);