75 lines
1.5 KiB
Rust
75 lines
1.5 KiB
Rust
use clap::{Parser, ValueEnum};
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#[derive(Clone, Copy, Debug, ValueEnum)]
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pub enum TestDevScreen {
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Popup,
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Input,
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Confirm,
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SelectBotType,
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SelectPlayMode,
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SetBoatsLayout,
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ConfigureGameRules,
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}
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#[derive(Parser, Debug)]
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pub struct CliArgs {
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/// Upstream server to use
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#[clap(
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short,
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long,
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value_parser,
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default_value = "https://seabattleapi.communiquons.org"
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)]
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pub remote_server: String,
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/// Local server listen address
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#[clap(short, long, default_value = "127.0.0.1:5679")]
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pub listen_address: String,
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#[clap(long, value_enum)]
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pub dev_screen: Option<TestDevScreen>,
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/// Run as server instead of as client
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#[clap(long, short)]
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pub serve: bool,
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}
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impl CliArgs {
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/// Get local listen port
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pub fn listen_port(&self) -> u16 {
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self.listen_address
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.rsplit(':')
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.next()
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.expect("Failed to split listen address!")
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.parse::<u16>()
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.expect("Failed to parse listen port!")
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}
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/// Get local server address
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pub fn local_server_address(&self) -> String {
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format!("http://localhost:{}", self.listen_port())
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}
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}
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lazy_static::lazy_static! {
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static ref ARGS: CliArgs = {
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CliArgs::parse()
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};
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}
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/// Get parsed command line arguments
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pub fn cli_args() -> &'static CliArgs {
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&ARGS
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}
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#[cfg(test)]
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mod test {
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use crate::cli_args::CliArgs;
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#[test]
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fn verify_cli() {
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use clap::CommandFactory;
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CliArgs::command().debug_assert()
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}
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}
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