Trait lal::Backend

pub trait Backend {
    fn get_versions(&self, name: &str, loc: Option<&str>) -> LalResult<Vec<u32>>;
    fn get_latest_version(
        &self, 
        name: &str, 
        loc: Option<&str>
    ) -> LalResult<u32>;
    fn get_tarball_url(
        &self, 
        name: &str, 
        version: Option<u32>, 
        loc: Option<&str>
    ) -> LalResult<Component>;
    fn upload_artifact_dir(
        &self, 
        name: &str, 
        version: u32, 
        env: Option<&str>
    ) -> LalResult<()>;
    fn raw_download(&self, url: &str, dest: &PathBuf) -> LalResult<()>;
    fn get_cache_dir(&self) -> String;
}

Properties a storage backend of artifacts should have

We are not really relying on Artifactory specific quirks in our default usage so that in case it fails it can be switched over. We do rely on there being a basic API that can implement this trait though.

Required Methods

fn get_versions(&self, name: &str, loc: Option<&str>) -> LalResult<Vec<u32>>

Get a list of versions for a component

fn get_latest_version(&self, name: &str, loc: Option<&str>) -> LalResult<u32>

Get the latest version of a component

fn get_tarball_url(
    &self,
    name: &str,
    version: Option<u32>,
    loc: Option<&str>
) -> LalResult<Component>

Get the tarball url of a Component in a backend location If no version is given, return latest

fn upload_artifact_dir(
    &self,
    name: &str,
    version: u32,
    env: Option<&str>
) -> LalResult<()>

Publish a release build (ARTIFACT dir) to a specific location

fn raw_download(&self, url: &str, dest: &PathBuf) -> LalResult<()>

Raw dowlnload of a url to a destination

fn get_cache_dir(&self) -> String

Return the base directory to be used to dump cached downloads This has to be in here for CachedBackend to have a straight dependency

Implementors

• impl Backend for ArtifactoryBackend