sigmd 0.1.0

Windows API signature metadata
Documentation 
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use std::path::PathBuf;

use anyhow::{Context as _, Error};
use clap::Args;
use sigmd::model::Metadata;

use super::Arch;
use crate::cli::{compiler::Compiler, config::Config};

#[derive(Args, Debug)]
pub struct CompileArgs {
    path: PathBuf,

    #[arg(short, long)]
    arch: Arch,
}

pub fn run(config: Config, args: CompileArgs) -> Result<(), Error> {
    let compiler = Compiler::new().context("create clang compiler")?;

    let scored = compiler
        .translation_unit()
        .path(&args.path)
        .architecture(args.arch.into())
        .include(config.include.clone())
        .inject(config.inject.clone())
        .compile()
        .with_context(|| format!("parse {}", args.path.display()))?;

    let metadata = Metadata::builder()
        .functions(scored.functions.into_iter().map(|item| item.function))
        .interfaces(scored.interfaces.into_iter().map(|item| item.interface))
        .build();

    serde_json::to_writer_pretty(std::io::stdout(), &metadata).context("write JSON to stdout")?;
    println!();

    Ok(())
}