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use {
std::{
path::PathBuf,
str::FromStr,
},
};
#[derive(Debug, clap::Parser)]
/// A tree explorer and a customizable launcher
///
/// Complete documentation lives at https://dystroy.org/broot"
#[clap(author, version, about)]
pub struct Args {
/// Show the last modified date of files and directories"
#[clap(short, long, action)]
pub dates: bool,
/// Don't show the last modified date"
#[clap(short='D', long, action)]
pub no_dates: bool,
#[clap(short='f', long, action)]
/// Only show folders
pub only_folders: bool,
/// Show folders and files alike
#[clap(short='F', long, action)]
pub no_only_folders: bool,
/// Show filesystem info on top
#[clap(long, action)]
pub show_root_fs: bool,
/// Show git statuses on files and stats on repo
#[clap(short='g', long, action)]
pub show_git_info: bool,
/// Don't show git statuses on files and stats on repo
#[clap(short='G', long, action)]
pub no_show_git_info: bool,
#[clap(long, action)]
/// Only show files having an interesting git status, including hidden ones
pub git_status: bool,
#[clap(short='h', long, action)]
/// Show hidden files
pub hidden: bool,
#[clap(short='H', long, action)]
/// Don't show hidden files
pub no_hidden: bool,
#[clap(short='i', long, action)]
/// Show git ignored files
pub git_ignored: bool,
#[clap(short='I', long, action)]
/// Don't show git ignored files
pub no_git_ignored: bool,
#[clap(short='p', long, action)]
/// Show permissions
pub permissions: bool,
#[clap(short='P', long, action)]
/// Don't show permissions
pub no_permissions: bool,
#[clap(short='s', long, action)]
/// Show the size of files and directories
pub sizes: bool,
#[clap(short='S', long, action)]
/// Don't show sizes
pub no_sizes: bool,
#[clap(long, action)]
/// Sort by count (only show one level of the tree)
pub sort_by_count: bool,
#[clap(long, action)]
/// Sort by date (only show one level of the tree)
pub sort_by_date: bool,
#[clap(long, action)]
/// Sort by size (only show one level of the tree)
pub sort_by_size: bool,
#[clap(long, action)]
/// Same as sort-by-type-dirs-first
pub sort_by_type: bool,
#[clap(long, action)]
/// Sort by type, directories first (only show one level of the tree)
pub sort_by_type_dirs_first: bool,
#[clap(long, action)]
/// Sort by type, directories last (only show one level of the tree)
pub sort_by_type_dirs_last: bool,
/// Sort by size, show ignored and hidden files
#[clap(short, long, action)]
pub whale_spotting: bool,
/// Don't sort
#[clap(long, action)]
pub no_sort: bool,
/// Trim the root too and don't show a scrollbar
#[clap(short='t', long, action)]
pub trim_root: bool,
/// Don't trim the root level, show a scrollbar
#[clap(short='T', long, action)]
pub no_trim_root: bool,
/// Where to write the produced cmd (if any)
#[clap(long, value_parser)]
pub outcmd: Option<PathBuf>,
/// Semicolon separated commands to execute
#[clap(short, long, value_parser)]
pub cmd: Option<String>,
/// Whether to have styles and colors (auto is default and usually OK)
#[clap(long, arg_enum, value_parser, default_value="auto")]
pub color: TriBool,
/// Semicolon separated paths to specific config files"),
#[clap(long, value_parser)]
pub conf: Option<String>,
/// Height (if you don't want to fill the screen or for file export)
#[clap(long, value_parser)]
pub height: Option<u16>,
/// Install or reinstall the br shell function
#[clap(long, action)]
pub install: bool,
/// Where to write the produced cmd (if any)
#[clap(long, value_parser)]
pub set_install_state: Option<ShellInstallState>,
/// Print to stdout the br function for a given shell
#[clap(long, value_parser)]
pub print_shell_function: Option<String>,
/// A socket to listen to for commands
#[cfg(unix)]
#[clap(long, value_parser)]
pub listen: Option<String>,
/// Ask for the current root of the remote broot
#[cfg(unix)]
#[clap(long, action)]
pub get_root: bool,
/// Write default conf files in given directory
#[clap(long, value_parser)]
pub write_default_conf: Option<PathBuf>,
/// A socket that broot sends commands to before quitting
#[cfg(unix)]
#[clap(long, value_parser)]
pub send: Option<String>,
/// Root Directory
#[clap(value_parser, value_name="FILE")]
pub root: Option<PathBuf>,
}
/// This is an Option<bool> but I didn't find any way to configure
/// clap to parse an Option<T> as I want
#[derive(Debug, Clone, Copy, PartialEq, Eq, clap::ArgEnum)]
pub enum TriBool {
Auto,
Yes,
No,
}
impl TriBool {
pub fn unwrap_or_else<F>(self, f: F) -> bool
where
F: FnOnce() -> bool
{
match self {
Self::Auto => f(),
Self::Yes => true,
Self::No => false,
}
}
}
#[derive(Debug, Clone, Copy, clap::ValueEnum)]
pub enum ShellInstallState {
Undefined, // before any install, this is the initial state
Refused,
Installed,
}
impl FromStr for ShellInstallState {
type Err = String;
fn from_str(state: &str) -> Result<Self, Self::Err> {
match state {
"undefined" => Ok(Self::Undefined),
"refused" => Ok(Self::Refused),
"installed" => Ok(Self::Installed),
_ => Err(
// not supposed to happen because claps check the values
format!("unexpected install state: {:?}", state)
),
}
}
}
|
