src/bin/pandoc-filter-diagram.rs


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use pandoc_filter_diagram::DiagramFilter;
use std::io::{Read, Write};

fn main() {
    if let Err(err) = real_main() {
        eprintln!("ERROR: {}", err);
        std::process::exit(1);
    }
}

fn real_main() -> anyhow::Result<()> {
    let mut df = DiagramFilter::new();
    let mut json = String::new();
    std::io::stdin().read_to_string(&mut json)?;
    let json = pandoc_ast::filter(json, |doc| df.filter(doc));
    std::io::stdout().write_all(json.as_bytes())?;
    Ok(())
}