52 lines
1.5 KiB
Rust
52 lines
1.5 KiB
Rust
use clap::Parser;
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use indoc::formatdoc;
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use crate::config::{get_config_dir, get_data_dir};
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#[derive(Parser, Debug)]
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#[command(author, version = version(), about)]
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pub struct Cli {
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/// Tick rate, i.e. number of ticks per second
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#[arg(short, long, value_name = "FLOAT", default_value_t = 4.0)]
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pub tick_rate: f64,
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/// Frame rate, i.e. number of frames per second
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#[arg(short, long, value_name = "FLOAT", default_value_t = 60.0)]
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pub frame_rate: f64,
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/// The host address to start the SSH server on
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#[arg(short = 'H', long, value_name = "ADDRESS", default_value_t = String::from("127.0.0.1"))]
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pub host: String,
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/// The port to start the SSH server on
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#[arg(short = 'P', long, value_name = "PORT", default_value_t = 2222)]
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pub ssh_port: u16,
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/// The port to start the web server on
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#[arg(short = 'p', long, value_name = "PORT", default_value_t = 80)]
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pub web_port: u16,
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}
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const VERSION_MESSAGE: &str = concat!(
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env!("CARGO_PKG_VERSION"),
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"-",
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env!("VERGEN_GIT_DESCRIBE"),
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" (",
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env!("VERGEN_BUILD_DATE"),
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")"
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);
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pub fn version() -> String {
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let author = clap::crate_authors!();
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// let current_exe_path = PathBuf::from(clap::crate_name!()).display().to_string();
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let config_dir_path = get_config_dir().display().to_string();
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let data_dir_path = get_data_dir().display().to_string();
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formatdoc! {"
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{VERSION_MESSAGE}
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Authors: {author}
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Config directory: {config_dir_path}
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Data directory: {data_dir_path}
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"}
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}
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