ic-query 0.5.11

Internet Computer query library for NNS, SNS, ICRC, and related public network metadata
Documentation 
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//! Module: nns::leaf::paths
//!
//! Responsibility: derive cache and lock paths for generic NNS leaf commands.
//! Does not own: cache file IO, command parsing, or report construction.
//! Boundary: centralizes `.icq/<component>/<network>` path construction.

use std::path::{Path, PathBuf};

///
/// NnsLeafCachePaths
///
/// Cache and lock paths for one generic NNS leaf component snapshot.
///

#[derive(Clone, Debug, Eq, PartialEq)]
pub(in crate::nns) struct NnsLeafCachePaths {
    pub(in crate::nns) cache_path: PathBuf,
    pub(in crate::nns) lock_path: PathBuf,
}

impl NnsLeafCachePaths {
    #[must_use]
    pub(in crate::nns) fn for_component(
        icp_root: &Path,
        component_dir: &str,
        network: &str,
        cache_file: &str,
    ) -> Self {
        let cache_dir = nns_leaf_cache_dir(icp_root, component_dir, network);
        Self {
            cache_path: cache_dir.join(cache_file),
            lock_path: cache_dir.join("refresh.lock"),
        }
    }
}

fn nns_leaf_cache_dir(icp_root: &Path, component_dir: &str, network: &str) -> PathBuf {
    icp_root.join(".icq").join(component_dir).join(network)
}