majordomus/
main.rs

1//! The executable: parse, log to stderr, run, exit with the contract's code.
2#![warn(missing_docs)]
3
4use std::process::ExitCode;
5
6use clap::Parser;
7
8use majordomus_cli::cli::{Cli, EXIT_USAGE};
9
10fn main() -> ExitCode {
11    // which bytes this process is, pinned before anything else runs: a server asked later
12    // whether its code still exists compares against this, not against the file at that
13    // path by then (I1502)
14    let _ = majordomus_cli::lease::started_as();
15    let cli = match Cli::try_parse() {
16        Ok(cli) => cli,
17        Err(e) => {
18            // clap prints help and version to stdout with status 0, and usage errors to
19            // stderr with status 2, which is the contract's usage code.
20            let _ = e.print();
21            return if e.use_stderr() {
22                ExitCode::from(EXIT_USAGE)
23            } else {
24                ExitCode::SUCCESS
25            };
26        }
27    };
28    majordomus_cli::logging::init();
29    match majordomus_cli::commands::run(cli) {
30        Ok(code) => ExitCode::from(code),
31        Err(err) => {
32            eprintln!("majordomus: {err}");
33            ExitCode::from(err.exit_code())
34        }
35    }
36}
majordomus/main.rs

majordomus/
main.rs
