2022-01-25 22:06:57 +00:00
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use std::{fs::{read_to_string, File}, path::Path, io::Write};
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2022-01-24 20:08:41 +00:00
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use structopt::StructOpt;
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mod args;
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use args::Args;
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2022-01-21 23:43:50 +00:00
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mod util;
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2022-01-23 21:42:08 +00:00
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use util::cover_paren;
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2022-01-21 23:43:50 +00:00
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mod parser;
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2022-01-24 20:08:41 +00:00
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use parser::{tokenize, Parser};
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2022-01-21 23:43:50 +00:00
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2022-01-26 01:45:59 +00:00
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mod compiler;
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use compiler::compile::Compiler;
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2022-01-25 22:06:57 +00:00
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2022-01-21 23:43:50 +00:00
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fn main() {
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2022-01-24 20:08:41 +00:00
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let args = Args::from_args();
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2022-01-23 21:42:08 +00:00
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2022-01-24 20:08:41 +00:00
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let src = cover_paren(read_to_string(&args.file).unwrap());
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2022-01-25 22:06:57 +00:00
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let file_name = Path::new(&args.file).file_stem().unwrap().to_str().unwrap();
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2022-01-23 21:42:08 +00:00
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2022-01-24 20:08:41 +00:00
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let tokens = tokenize(&src);
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let mut parser = Parser::new(tokens.clone());
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2022-01-23 21:42:08 +00:00
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let result = parser.parse();
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2022-01-24 20:08:41 +00:00
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match args.verbose {
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2022-01-25 22:06:57 +00:00
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0 => {
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let mut file = File::create(format!("{}.bbb", file_name)).unwrap();
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2022-01-26 01:31:11 +00:00
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let mut compiler = Compiler::new();
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2022-01-26 03:23:36 +00:00
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for instr in compiler.compile(result.unwrap(), 0).unwrap() {
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2022-01-26 01:31:11 +00:00
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write!(file, "{}\n", instr).unwrap();
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2022-01-25 22:06:57 +00:00
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}
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},
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2022-01-24 20:08:41 +00:00
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1 => println!("{:?}", result),
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2 | _ => {
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println!("Tokens: {:?}", tokens);
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println!("Parsed: {:#?}", result);
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}
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}
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2022-01-21 23:43:50 +00:00
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}
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