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use clap::{Args, Parser};
use figment::{providers::Serialized, value, Metadata, Profile, Provider};
use serde::Serialize;
use std::path::PathBuf;
use tracing_subscriber::{filter::LevelFilter, Layer, Registry};
use crate::{paths::PathEntry, Config};
/// Simple program to manage projects and ssh hosts using tmux
#[derive(Debug, Clone, Default, Parser, Serialize)]
#[command(author, version, about)]
#[serde(into = "Config")]
pub struct Cli {
/// Path to directories
pub(crate) paths: Vec<PathBuf>,
/// Max depth to recurse.
///
/// By default, no limit is set. Setting to 0 will only use the supplied directory.
#[arg(short = 'd', long)]
pub(crate) max_depth: Option<usize>,
/// Recurse into hidden directories.
///
/// Include hidden directories when traversing directories. (default: hidden directories
/// are skipped). A Directory is considered to be hidden if its name starts with a `.`
/// sign (dot). If `max-depth` is set to 0, this has no effect (As no recursion happens).
#[arg(long)]
pub(crate) hidden: bool,
#[command(flatten)]
pub verbose: Verbosity,
/// Connect to ssh host
#[arg(short, long)]
pub ssh: Option<String>,
}
impl Cli {
pub fn as_layer(&self) -> Vec<Box<dyn Layer<Registry> + Send + Sync>> {
let fmt_layer = tracing_subscriber::fmt::layer()
.pretty()
.with_filter(self.verbose.as_filter())
.boxed();
vec![fmt_layer]
}
}
impl From<Cli> for Config {
fn from(value: Cli) -> Self {
Config {
paths: crate::paths::Config {
paths: value
.paths
.iter()
.cloned()
.map(|p| PathEntry {
path: p,
hidden: value.hidden,
recurse: value.max_depth,
})
.collect(),
},
..Default::default()
}
}
}
impl Provider for Cli {
fn metadata(&self) -> Metadata {
Metadata::named("Tmuxr cli provider")
}
fn data(&self) -> figment::error::Result<value::Map<Profile, value::Dict>> {
Serialized::defaults(Self::default()).data()
}
}
#[derive(Debug, Default, Clone, Args)]
pub struct Verbosity {
/// Print additional information per occurrence
#[arg(short, long, action = clap::ArgAction::Count, conflicts_with = "quiet")]
pub verbose: u8,
/// Suppress all output
#[arg(short, long, global = true, conflicts_with = "verbose")]
pub quiet: bool,
}
impl Verbosity {
pub fn as_filter(&self) -> LevelFilter {
self.into()
}
}
impl From<&Verbosity> for LevelFilter {
fn from(value: &Verbosity) -> Self {
match value.verbose + 1 - u8::from(value.quiet) {
0 => LevelFilter::OFF,
1 => LevelFilter::ERROR,
2 => LevelFilter::WARN,
3 => LevelFilter::INFO,
4 => LevelFilter::DEBUG,
_ => LevelFilter::TRACE,
}
}
}
#[cfg(test)]
mod tests {
#[test]
fn test_cli_parse() {
assert_eq!(1, 1);
}
}
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