49 lines
1.0 KiB
Rust
49 lines
1.0 KiB
Rust
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use clap::Parser;
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use std::path::{Path, PathBuf};
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/// Solar system central backend
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#[derive(Parser, Debug)]
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#[command(version, about, long_about = None)]
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pub struct AppConfig {
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/// The path to the file to write to update the value
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#[clap(short, long, default_value = "/dev/shm/consumption.txt")]
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file_path: String,
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/// Minimal value
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#[clap( long, default_value_t = -5000)]
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pub min: i64,
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/// Maximal value
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#[clap(long, default_value_t = 5000)]
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pub max: i64,
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}
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lazy_static::lazy_static! {
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static ref ARGS: AppConfig = {
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AppConfig::parse()
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};
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}
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impl AppConfig {
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/// Get parsed command line arguments
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pub fn get() -> &'static AppConfig {
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&ARGS
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}
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/// Path to the file to update the value
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pub fn file_path(&self) -> PathBuf {
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Path::new(&self.file_path).to_path_buf()
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}
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}
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#[cfg(test)]
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mod test {
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use crate::app_config::AppConfig;
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#[test]
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fn verify_cli() {
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use clap::CommandFactory;
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AppConfig::command().debug_assert()
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}
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}
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