//! `hivectl completions <shell>` — emit a shell completion script,
//! generated from the live clap command tree so it never drifts from the
//! actual verbs and flags.

use crate::cli::Cli;

/// Emit a shell completion script for `hivectl` to stdout. Walks the clap
/// command tree (the single source of truth — same tree `markdown-docs`
/// renders) so completions never drift from the actual verbs/flags.
pub(crate) fn generate_completions(shell: clap_complete::Shell) {
    use clap::CommandFactory as _;
    let mut cmd = Cli::command();
    clap_complete::generate(shell, &mut cmd, "hivectl", &mut std::io::stdout());
}