26 lines
827 B
Rust
26 lines
827 B
Rust
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use std::io;
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use hblang::{codegen, parser};
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fn main() -> io::Result<()> {
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if std::env::args().len() == 1 {
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eprintln!("Usage: hblang <file1> <file2> ...");
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eprintln!(" 1. compiled binary will be printed to stdout");
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eprintln!(" 2. order of files matters");
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std::process::exit(1);
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}
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let files = std::env::args()
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.skip(1)
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.map(|path| std::fs::read_to_string(&path).map(|src| (path, src)))
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.collect::<io::Result<Vec<_>>>()?;
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let mut arena = parser::Arena::default();
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let mut codegen = codegen::Codegen::default();
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for (path, content) in files.iter() {
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let file = parser::Parser::new(content, path, &arena).file();
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codegen.file(path, content.as_bytes(), file);
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arena.clear();
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}
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codegen.dump(&mut std::io::stdout())
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}
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