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Utilities: Fix du to print stats for regular files

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du <filename> will not print anything until `-a` option was provided.

Fix the behaviour by taking into account the `-a` option only when a
directory is given as the input.
This commit is contained in:
Pankaj Raghav 2022-02-03 15:12:53 +01:00 committed by Andreas Kling
parent b04528c0de
commit 12daecf72d
Notes: sideshowbarker 2024-07-17 18:50:39 +09:00 
Author: https://github.com/Panky-codes
Commit: https://github.com/SerenityOS/serenity/commit/12daecf72d
Pull-request: https://github.com/SerenityOS/serenity/pull/12272
1 changed files with 4 additions and 4 deletions
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8
Userland/Utilities/du.cpp
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@ -35,7 +35,7 @@ struct DuOption {
};
static ErrorOr<void> parse_args(Main::Arguments arguments, Vector<String>& files, DuOption& du_option, int& max_depth);
static ErrorOr<off_t> print_space_usage(const String& path, const DuOption& du_option, int max_depth);
static ErrorOr<off_t> print_space_usage(const String& path, const DuOption& du_option, int max_depth, bool inside_dir = false);
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
@ -118,7 +118,7 @@ ErrorOr<void> parse_args(Main::Arguments arguments, Vector<String>& files, DuOpt
return {};
}
ErrorOr<off_t> print_space_usage(const String& path, const DuOption& du_option, int max_depth)
ErrorOr<off_t> print_space_usage(const String& path, const DuOption& du_option, int max_depth, bool inside_dir)
{
struct stat path_stat = TRY(Core::System::lstat(path.characters()));
off_t directory_size = 0;
@ -132,7 +132,7 @@ ErrorOr<off_t> print_space_usage(const String& path, const DuOption& du_option,
while (di.has_next()) {
const auto child_path = di.next_full_path();
directory_size += TRY(print_space_usage(child_path, du_option, max_depth));
directory_size += TRY(print_space_usage(child_path, du_option, max_depth, true));
}
}
@ -148,7 +148,7 @@ ErrorOr<off_t> print_space_usage(const String& path, const DuOption& du_option,
size = path_stat.st_blocks * block_size;
}
if (!du_option.all && !is_directory)
if (inside_dir && !du_option.all && !is_directory)
return size;
if (is_directory)