Function cmd_init

crates/flowtrace-cli/src/main.rs:339–356

(slug: &str)

}

fn cmd_init(slug: &str) -> Result<()> {
    validate_trace_id(slug)
        .with_context(|| format!("slug `{}` is not a valid trace id", slug))?;

    let target = std::env::current_dir()?.join(slug);
    if target.exists() {
        anyhow::bail!("`{}` already exists", target.display());
    }
    fs::create_dir(&target).with_context(|| format!("creating {}", target.display()))?;

    let trace = Trace::minimal(slug, slug, "");
    atomic_write_json(&target.join("trace.json"), "trace", &trace)
        .with_context(|| format!("writing {}/trace.json", target.display()))?;
    git::init(&target)?;
    git::commit_files(&target, "initial commit", &["trace.json"])?;
    println!("initialized {} ({})", target.display(), slug);
    Ok(())
}

fn cmd_validate() -> Result<()> {
    let root = trace_root_or_bail()?;