Method find_resources

lib/dsc-lib/src/discovery/mod.rs:147–174

Find resources based on the required resource types. # Arguments `required_resource_types` - The required resource types.

(&mut self, required_resource_types: &[DiscoveryFilter], progress_format: ProgressFormat)

    ///
    /// * `required_resource_types` - The required resource types.
    pub fn find_resources(&mut self, required_resource_types: &[DiscoveryFilter], progress_format: ProgressFormat) -> Result<(), DscError> {
        if !self.refresh_cache && !self.resources.is_empty() {
            // If resources are already discovered, no need to re-discover.
            return Ok(());
        }

        let mut command_discovery = CommandDiscovery::new(progress_format);
        if self.refresh_cache {
            self.resources.clear();
            self.extensions.clear();
            command_discovery.set_discovery_mode(&ResourceDiscoveryMode::DuringDeployment);
        }
        let discovery_types: Vec<Box<dyn ResourceDiscovery>> = vec![
            Box::new(command_discovery),
        ];
        for mut discovery_type in discovery_types {

            let discovered_resources = discovery_type.find_resources(required_resource_types)?;
            for (resource_name, resources) in discovered_resources {
                self.resources.entry(resource_name).or_default().extend(resources);
            }

            if let Ok(extensions) = discovery_type.get_extensions() {
                self.extensions.extend(extensions);
            }
        }
        Ok(())
    }
}

/// Check if a resource matches the adapter requirement specified in the filter.