blob: cfa08f985c87ccb56e8e13be9e99a3a62dcb7976 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
//! The `cloud-init` sub-command.
use crate::cloudinit::{CloudInitConfig, CloudInitError};
use crate::progress::Progress;
use crate::spec::Specification;
use std::path::Path;
/// Errors from this module.
#[derive(Debug, thiserror::Error)]
pub enum CloudInitCommandError {
/// Error in the cloud-init configuration.
#[error(transparent)]
CloudInitError(#[from] CloudInitError),
/// Error doing I/O.
#[error(transparent)]
IoError(#[from] std::io::Error),
}
/// The `cloud-init` sub-command.
///
/// This sub-command generates the cloud-init configuration based on
/// specifications provided by the caller and writes them to files in
/// a directory named by the caller.
pub fn cloud_init(
specs: &[Specification],
progress: &Progress,
dirname: &Path,
) -> Result<(), CloudInitCommandError> {
for spec in specs {
let dirname = dirname.join(&spec.name);
progress.chatty(&format!(
"generating cloud-init configuration for {} into {}",
spec.name,
dirname.display()
));
let init = CloudInitConfig::from(spec)?;
progress.chatty(&format!("creating directory {}", dirname.display()));
std::fs::create_dir_all(&dirname)?;
init.create_dir(&dirname)?;
}
Ok(())
}
|