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advent-of-code/2023/src/main.rs

139 lines
4.1 KiB
Rust

use advent_of_code::template::commands::{all, download, read, scaffold, solve, time};
use args::{parse, AppArguments};
#[cfg(feature = "today")]
use advent_of_code::template::Day;
#[cfg(feature = "today")]
use std::process;
mod args {
use advent_of_code::template::Day;
use std::process;
pub enum AppArguments {
Download {
day: Day,
},
Read {
day: Day,
},
Scaffold {
day: Day,
download: bool,
},
Solve {
day: Day,
release: bool,
dhat: bool,
submit: Option<u8>,
},
All {
release: bool,
},
Time {
all: bool,
day: Option<Day>,
store: bool,
},
#[cfg(feature = "today")]
Today,
}
pub fn parse() -> Result<AppArguments, Box<dyn std::error::Error>> {
let mut args = pico_args::Arguments::from_env();
let app_args = match args.subcommand()?.as_deref() {
Some("all") => AppArguments::All {
release: args.contains("--release"),
},
Some("time") => {
let all = args.contains("--all");
let store = args.contains("--store");
AppArguments::Time {
all,
day: args.opt_free_from_str()?,
store,
}
}
Some("download") => AppArguments::Download {
day: args.free_from_str()?,
},
Some("read") => AppArguments::Read {
day: args.free_from_str()?,
},
Some("scaffold") => AppArguments::Scaffold {
day: args.free_from_str()?,
download: args.contains("--download"),
},
Some("solve") => AppArguments::Solve {
day: args.free_from_str()?,
release: args.contains("--release"),
submit: args.opt_value_from_str("--submit")?,
dhat: args.contains("--dhat"),
},
#[cfg(feature = "today")]
Some("today") => AppArguments::Today,
Some(x) => {
eprintln!("Unknown command: {x}");
process::exit(1);
}
None => {
eprintln!("No command specified.");
process::exit(1);
}
};
let remaining = args.finish();
if !remaining.is_empty() {
eprintln!("Warning: unknown argument(s): {remaining:?}.");
}
Ok(app_args)
}
}
fn main() {
match parse() {
Err(err) => {
eprintln!("Error: {err}");
std::process::exit(1);
}
Ok(args) => match args {
AppArguments::All { release } => all::handle(release),
AppArguments::Time { day, all, store } => time::handle(day, all, store),
AppArguments::Download { day } => download::handle(day),
AppArguments::Read { day } => read::handle(day),
AppArguments::Scaffold { day, download } => {
scaffold::handle(day);
if download {
download::handle(day);
}
}
AppArguments::Solve {
day,
release,
dhat,
submit,
} => solve::handle(day, release, dhat, submit),
#[cfg(feature = "today")]
AppArguments::Today => {
match Day::today() {
Some(day) => {
scaffold::handle(day);
download::handle(day);
read::handle(day)
}
None => {
eprintln!(
"`today` command can only be run between the 1st and \
the 25th of december. Please use `scaffold` with a specific day."
);
process::exit(1)
}
};
}
},
};
}