32 lines
564 B
Rust
32 lines
564 B
Rust
|
use clap::Clap;
|
||
|
|
||
|
pub mod ast;
|
||
|
pub mod codegen;
|
||
|
pub(crate) mod commands;
|
||
|
pub(crate) mod common;
|
||
|
pub mod compiler;
|
||
|
pub mod interpreter;
|
||
|
pub mod parser;
|
||
|
|
||
|
pub use common::{Error, Result};
|
||
|
|
||
|
#[derive(Clap)]
|
||
|
struct Opts {
|
||
|
#[clap(subcommand)]
|
||
|
subcommand: Command,
|
||
|
}
|
||
|
|
||
|
#[derive(Clap)]
|
||
|
enum Command {
|
||
|
Eval(commands::Eval),
|
||
|
Compile(commands::Compile),
|
||
|
}
|
||
|
|
||
|
fn main() -> anyhow::Result<()> {
|
||
|
let opts = Opts::parse();
|
||
|
match opts.subcommand {
|
||
|
Command::Eval(eval) => Ok(eval.run()?),
|
||
|
Command::Compile(compile) => Ok(compile.run()?),
|
||
|
}
|
||
|
}
|