Function install_finalize

crates/lib/src/install.rs:2923–2955

Implementation of `bootc install finalize`.

(target: &Utf8Path)

/// Implementation of `bootc install finalize`.
pub(crate) async fn install_finalize(target: &Utf8Path) -> Result<()> {
    // Log the installation finalization operation to systemd journal
    const INSTALL_FINALIZE_JOURNAL_ID: &str = "6d5e4f3a2b1c0d9e8f7a6b5c4d3e2f1a0";

    tracing::info!(
        message_id = INSTALL_FINALIZE_JOURNAL_ID,
        bootc.target_path = target.as_str(),
        "Starting installation finalization for target: {}",
        target
    );

    crate::cli::require_root(false)?;
    let sysroot = ostree::Sysroot::new(Some(&gio::File::for_path(target)));
    sysroot.load(gio::Cancellable::NONE)?;
    let deployments = sysroot.deployments();
    // Verify we find a deployment
    if deployments.is_empty() {
        anyhow::bail!("Failed to find deployment in {target}");
    }

    // Log successful finalization
    tracing::info!(
        message_id = INSTALL_FINALIZE_JOURNAL_ID,
        bootc.target_path = target.as_str(),
        "Successfully finalized installation for target: {}",
        target
    );

    // For now that's it! We expect to add more validation/postprocessing
    // later, such as munging `etc/fstab` if needed. See

    Ok(())
}

#[cfg(test)]
mod tests {