src/cmd/cloud_init.rs


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use crate::cloudinit::{CloudInitConfig, CloudInitError};
use crate::spec::Specification;
use log::{debug, info};
use std::path::Path;

#[derive(Debug, thiserror::Error)]
pub enum CloudInitCommandError {
    #[error(transparent)]
    CloudInitError(#[from] CloudInitError),

    #[error(transparent)]
    IoError(#[from] std::io::Error),
}

pub fn cloud_init(spec: &Specification, dirname: &Path) -> Result<(), CloudInitCommandError> {
    info!(
        "generating cloud-init configuration into {}",
        dirname.display()
    );

    let init = CloudInitConfig::from(&spec)?;

    debug!("creating directory {}", dirname.display());
    std::fs::create_dir_all(dirname)?;
    init.create_dir(dirname)?;

    Ok(())
}

pub fn cloud_init_iso(spec: &Specification, iso: &Path) -> Result<(), CloudInitCommandError> {
    info!("generating cloud-init ISO into {}", iso.display());

    let init = CloudInitConfig::from(&spec)?;
    init.create_iso(iso)?;

    Ok(())
}