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Diffstat (limited to 'src/van.rs')
-rw-r--r-- | src/van.rs | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/van.rs b/src/van.rs deleted file mode 100644 index 64e7295..0000000 --- a/src/van.rs +++ /dev/null @@ -1,80 +0,0 @@ -/*! A Van is a moving van, or an installation ISO */ - -use tokio::process::Command; -use std::process::ExitStatus; -use std::os::unix::process::ExitStatusExt; -use std::str::FromStr; - -use crate::errors::Error; - -/// Describes a hash of a file -pub struct Sha256(pub String); - -impl FromStr for Sha256 { - type Err = Error; - fn from_str(s: &str) -> Result<Self, Self::Err> { - let sum = s.clone(); - - Ok(Sha256(sum.to_string())) - } -} - -impl ToString for Sha256 { - fn to_string(&self) -> String { - self.0.clone() - } -} - -/// Describes a moving Van, or a way to install a distribution -pub struct Van { - /// The common name of the distribution (e.g "Arch Linux") - pub name: String, - /// The SHA-256 hash of the downloaded file - pub shasum: Sha256, - /// Where the ISO can be downloaded from - pub download_url: String, - /// The commonly accepted version (e.g "rolling", "21.11", "unstable") - pub version: String, -} - -impl Van { - pub fn new(name: String, - shasum: String, - download_url: String, - version: String - ) -> Self { - Self { - name, - shasum: Sha256(shasum), - download_url, - version - } - } - - pub async fn download(&self, target: String) -> Result<(), Error> { - let output = Command::new("ssh") - .args([ - "-oStrictHostKeyChecking=accept-new", - &target.clone(), - "wget", - "-O", - &self.download_url.clone(), - &format!("/var/lib/libvirt/images/{}", self.make_pretty_name().clone()) - ]) - .output() - .await?; - - if output.status != ExitStatus::from_raw(0) { - Err(Error::RemoteCommand(String::from_utf8(output.stdout).unwrap())) - } else { - Ok(()) - } - } - - pub fn make_pretty_name(&self) -> String { - let safe_name = self.name.clone().to_lowercase().replace(" ", "-"); - let file_name = format!("{}-{}-{}.van", safe_name, self.version.clone(), self.shasum.0.clone()); - - file_name - } -} |