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use std::path::PathBuf;
use clap::{Args, Parser};
use tracing::{metadata::LevelFilter, Level};
#[derive(Debug, Clone, Default, Parser)]
#[command(author, version, about)]
pub struct Config {
#[command(flatten)]
pub search: Search,
#[command(flatten)]
pub parsers: Projects,
/// Add arbitrary directories
///
/// Directories added by this flag are still filtered and sorted based on supplied options.
#[arg(long = "project", short = 'P')]
pub projects: Vec<PathBuf>,
#[command(flatten)]
pub verbosity: Verbosity,
}
#[derive(Debug, Default, Clone, Args)]
pub struct Search {
/// Directories to search.
///
/// Directories are searched recursively based on `--max-depth`.
pub paths: Vec<PathBuf>,
/// Recurse into hidden directories.
///
/// Traverse into hidden directories while searching. A directory is considered hidden
/// if its name starts with a `.` sign (dot). If `--max-depth` is 0, this has no effect.
#[arg(long)]
pub hidden: bool,
/// Max depth to recurse.
///
/// MAX_DEPTH of 0 will only return the supplied PATHS.
#[arg(short = 'd', long, default_value = "1")]
pub max_depth: Option<usize>,
}
#[derive(Debug, Default, Clone, Args)]
pub struct Projects {
/// Match all child directories.
///
/// Uses the directory mtime as the timestamp.
#[arg(short, long)]
pub all: bool,
/// Match directories containing <PATTERN>.
///
/// Uses the directory mtime as the timestamp. PATTERN should be a path relative to the
/// searched directory.
#[arg(long, short)]
pub pattern: Option<String>,
/// Match git repositories.
///
/// Uses the most recient commit as the timestamp.
#[cfg(feature = "git")]
#[arg(long, short)]
pub git: bool,
}
#[derive(Debug, Default, Clone, Args)]
pub struct Verbosity {
/// Print additional information per occurrence.
///
/// Conflicts with `--quiet`.
#[arg(short, long, global = true, action = clap::ArgAction::Count, conflicts_with = "quiet")]
pub verbose: u8,
/// Suppress all output.
///
/// Conflicts with `--verbose`.
#[arg(short, long, global = true, conflicts_with = "verbose")]
pub quiet: bool,
}
impl From<&Verbosity> for Option<Level> {
fn from(value: &Verbosity) -> Self {
match 1 + value.verbose - u8::from(value.quiet) {
0 => None,
1 => Some(Level::ERROR),
2 => Some(Level::WARN),
3 => Some(Level::INFO),
4 => Some(Level::DEBUG),
_ => Some(Level::TRACE),
}
}
}
impl From<&Verbosity> for LevelFilter {
fn from(value: &Verbosity) -> Self {
Option::<Level>::from(value).into()
}
}
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