cqs 1.22.0

Code intelligence and RAG for AI agents. Semantic search, call graphs, impact analysis, type dependencies, and smart context assembly — in single tool calls. 54 languages + L5X/L5K PLC exports, 91.2% Recall@1 (BGE-large), 0.951 MRR (296 queries). Local ML, GPU-accelerated.
Documentation 
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//! Shared target resolution for CLI commands
//!
//! Delegates to `cqs::resolve_target` and `cqs::parse_target` in the library crate.

pub use cqs::parse_target;

use std::path::Path;

use anyhow::Result;
use cqs::config::Config;
use cqs::reference::{self, ReferenceIndex};
use cqs::store::Store;
use cqs::ResolvedTarget;

/// Resolve a target string to a [`ResolvedTarget`] (CLI wrapper).
///
/// Wraps the library's `resolve_target` with anyhow error conversion.
pub fn resolve_target(store: &Store, target: &str) -> Result<ResolvedTarget> {
    let _span = tracing::info_span!("resolve_target", target).entered();
    Ok(cqs::resolve_target(store, target)?)
}

/// Find a reference index by name from the project config.
///
/// Loads config, loads all references, finds the one matching `name`.
/// Returns an error with a user-friendly message if not found.
pub(crate) fn find_reference(root: &Path, name: &str) -> Result<ReferenceIndex> {
    let _span = tracing::info_span!("find_reference", name).entered();
    let config = Config::load(root);
    let references = reference::load_references(&config.references);
    references
        .into_iter()
        .find(|r| r.name == name)
        .ok_or_else(|| {
            anyhow::anyhow!(
                "Reference '{}' not found. Run 'cqs ref list' to see available references.",
                name
            )
        })
}

/// Resolve a reference name to its database path.
///
/// Loads config, finds the reference, and validates that index.db exists.
fn resolve_reference_db(root: &Path, ref_name: &str) -> Result<std::path::PathBuf> {
    use anyhow::bail;

    let config = Config::load(root);
    let ref_cfg = config
        .references
        .iter()
        .find(|r| r.name == ref_name)
        .ok_or_else(|| {
            anyhow::anyhow!(
                "Reference '{}' not found. Run 'cqs ref list' to see available references.",
                ref_name
            )
        })?;

    let ref_db = ref_cfg.path.join("index.db");
    if !ref_db.exists() {
        bail!(
            "Reference '{}' has no index at {}. Run 'cqs ref update {}' first.",
            ref_name,
            ref_db.display(),
            ref_name
        );
    }
    Ok(ref_db)
}

/// Resolve a reference name to an opened Store.
///
/// Loads config, finds the reference, checks that index.db exists, and opens the store.
/// Shared logic for `cmd_diff` and `cmd_drift` (and any future commands needing a reference store).
pub(crate) fn resolve_reference_store(root: &Path, ref_name: &str) -> Result<Store> {
    use anyhow::Context;
    let ref_db = resolve_reference_db(root, ref_name)?;
    Store::open(&ref_db)
        .with_context(|| format!("Failed to open reference store at {}", ref_db.display()))
}

/// Like [`resolve_reference_store`] but opens the store in read-only mode.
pub(crate) fn resolve_reference_store_readonly(root: &Path, ref_name: &str) -> Result<Store> {
    use anyhow::Context;
    let ref_db = resolve_reference_db(root, ref_name)?;
    Store::open_readonly(&ref_db)
        .with_context(|| format!("Failed to open reference store at {}", ref_db.display()))
}