merman-cli 0.8.0-alpha.3

CLI to parse/layout/render Mermaid diagrams to SVG/PNG/JPG/PDF/ASCII/Unicode (headless).
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mod cli;
mod commands;
mod config;
mod error;
mod io;
mod markdown;
mod render;

use clap::Parser;
use std::process::ExitCode;

fn main() -> ExitCode {
    let cli = cli::Cli::parse();
    match commands::run(cli) {
        Ok(exit_code) => u8::try_from(exit_code)
            .map(ExitCode::from)
            .unwrap_or(ExitCode::FAILURE),
        Err(err) => {
            if err.is_broken_stdout_pipe() {
                return ExitCode::SUCCESS;
            }
            let exit_code = err.exit_code();
            eprintln!("{err}");
            exit_code
        }
    }
}