30 lines
573 B
Rust
30 lines
573 B
Rust
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//! Cli interface.
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use std::path::PathBuf;
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use clap::{Args, Parser, Subcommand};
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/// Interpreter for the Lox language.
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#[derive(Parser)]
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#[command(version, about, long_about = None)]
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#[command(propagate_version = true)]
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pub struct Cli {
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#[command(subcommand)]
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pub command: Commands,
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}
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#[derive(Args, Clone)]
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pub struct CompileConfig {
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/// Path to Lox source file.
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#[arg(short, long)]
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pub source: PathBuf,
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}
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#[derive(Subcommand)]
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pub enum Commands {
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/// Compile a Lox source file.
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Compile(CompileConfig),
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/// Run a Lox REPL.
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Repl,
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}
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