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cl-repl: hack together some temporary file loading, to aid in standard library development

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John 2024-02-28 06:02:00 -06:00
parent 862d81a9d4
commit e9dc8a7e32
1 changed files with 12 additions and 0 deletions
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12
cl-repl/src/lib.rs
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@ -225,6 +225,18 @@ pub mod cli {
fn from(value: Args) -> Self { fn from(value: Args) -> Self {
let Args { path, repl, mode } = value; let Args { path, repl, mode } = value;
match (repl, path) { match (repl, path) {
(true, Some(path)) => {
let prog = std::fs::read_to_string(path).unwrap();
let code = conlang::parser::Parser::new(conlang::lexer::Lexer::new(&prog))
.file()
.unwrap();
let mut env = conlang::interpreter::env::Environment::new();
env.eval(&code).unwrap();
env.call("dump", &[])
.expect("calling dump in the environment shouldn't fail");
Self::Repl(Repl { mode, env, ..Default::default() })
}
(_, Some(path)) => Self::File { mode, path }, (_, Some(path)) => Self::File { mode, path },
(true, None) => Self::Repl(Repl { mode, ..Default::default() }), (true, None) => Self::Repl(Repl { mode, ..Default::default() }),
(false, None) => Self::Stdin { mode }, (false, None) => Self::Stdin { mode },