gpur 0.2.0

btop-style GPU monitor TUI — NVIDIA, AMD, Apple Silicon; Linux, macOS, Windows
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use clap::Parser;
use std::path::PathBuf;

#[derive(Parser, Debug)]
#[command(
    name = "gpur",
    version,
    about = "btop-style GPU monitor — NVIDIA, AMD, Apple Silicon",
    before_help = include_str!("art.txt")
)]
pub struct Cli {
    /// Use deterministic mock GPUs (demo the UI without hardware).
    /// Optionally pass how many, e.g. `--mock 6`.
    #[arg(long, num_args = 0..=1, default_missing_value = "2", value_name = "N")]
    pub mock: Option<usize>,

    /// Path to config.toml (default: $XDG_CONFIG_HOME/gpur/config.toml)
    #[arg(long, short)]
    pub config: Option<PathBuf>,

    /// Path to a theme TOML (overrides the config file)
    #[arg(long, short)]
    pub theme: Option<PathBuf>,

    /// Poll interval in milliseconds (overrides the config file)
    #[arg(long)]
    pub tick_ms: Option<u64>,

    /// Skip the startup splash
    #[arg(long)]
    pub no_splash: bool,
}