forked from DevComp/ssh-portfolio
Erica Marigold
32bce3dc4c
It is now possible to specify the host and port the SSH server listens to using CLI arguments. Also improved host key naming and some inline strings within the CLI version menu.
49 lines
1.4 KiB
Rust
49 lines
1.4 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, long, value_name = "PORT", default_value_t = 2222)]
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pub 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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