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use dua::ByteFormat as LibraryByteFormat;
use std::path::PathBuf;
#[derive(PartialEq, Eq, Debug, Clone, Copy, clap::ValueEnum)]
pub enum ByteFormat {
Metric,
Binary,
Bytes,
GB,
Gib,
MB,
Mib,
}
impl From<ByteFormat> for LibraryByteFormat {
fn from(input: ByteFormat) -> Self {
match input {
ByteFormat::Metric => LibraryByteFormat::Metric,
ByteFormat::Binary => LibraryByteFormat::Binary,
ByteFormat::Bytes => LibraryByteFormat::Bytes,
ByteFormat::GB => LibraryByteFormat::GB,
ByteFormat::Gib => LibraryByteFormat::GiB,
ByteFormat::MB => LibraryByteFormat::MB,
ByteFormat::Mib => LibraryByteFormat::MiB,
}
}
}
fn dft_format() -> ByteFormat {
if std::env::consts::OS == "macos" {
ByteFormat::Metric
} else {
ByteFormat::Binary
}
}
/// A tool to learn about disk usage, fast!
#[derive(Debug, clap::Parser)]
#[clap(name = "dua", version)]
#[clap(override_usage = "dua [FLAGS] [OPTIONS] [SUBCOMMAND] [INPUT]...")]
pub struct Args {
#[clap(subcommand)]
pub command: Option<Command>,
/// The amount of threads to use. Defaults to 0, indicating the amount of logical processors.
/// Set to 1 to use only a single thread.
#[clap(short = 't', long = "threads", default_value_t = 0)]
pub threads: usize,
/// The format with which to print byte counts:
/// metric - uses 1000 as base (default),
/// binary - uses 1024 as base,
/// bytes - plain bytes without any formatting,
/// GB - only gigabytes,
/// GiB - only gibibytes,
/// MB - only megabytes,
/// MiB - only mebibytes
#[clap(
short = 'f',
long,
value_enum,
default_value_t = dft_format(),
ignore_case = true,
hide_default_value = true,
hide_possible_values = true
)]
pub format: ByteFormat,
/// Display apparent size instead of disk usage.
#[clap(short = 'A', long)]
pub apparent_size: bool,
/// Count hard-linked files each time they are seen
#[clap(short = 'l', long)]
pub count_hard_links: bool,
/// If set, we will not cross filesystems or traverse mount points
#[clap(short = 'x', long)]
pub stay_on_filesystem: bool,
/// One or more absolute directories to ignore. Note that these are not ignored if they are passed as input path.
///
/// Hence, they will only be ignored if they are eventually reached as part of the traversal.
#[clap(long = "ignore-dirs", short = 'i', value_parser)]
#[cfg_attr(target_os = "linux", clap(default_values = &["/proc", "/dev", "/sys", "/run"]))]
pub ignore_dirs: Vec<PathBuf>,
/// One or more input files or directories. If unset, we will use all entries in the current working directory.
#[clap(value_parser)]
pub input: Vec<PathBuf>,
}
#[derive(Debug, clap::Subcommand)]
pub enum Command {
/// Launch the terminal user interface
#[cfg(any(feature = "tui-unix", feature = "tui-crossplatform"))]
#[clap(name = "interactive", visible_alias = "i")]
Interactive {
/// One or more input files or directories. If unset, we will use all entries in the current working directory.
#[clap(value_parser)]
input: Vec<PathBuf>,
},
/// Aggregrate the consumed space of one or more directories or files
#[clap(name = "aggregate", visible_alias = "a")]
Aggregate {
/// If set, print additional statistics about the file traversal to stderr
#[clap(long = "stats")]
statistics: bool,
/// If set, paths will be printed in their order of occurrence on the command-line.
/// Otherwise they are sorted by their size in bytes, ascending.
#[clap(long)]
no_sort: bool,
/// If set, no total column will be computed for multiple inputs
#[clap(long)]
no_total: bool,
/// One or more input files or directories. If unset, we will use all entries in the current working directory.
#[clap(value_parser)]
input: Vec<PathBuf>,
},
}
|
