gqls-cli 0.3.0

Fuzzy and semantic search over a GraphQL schema (SDL, introspection JSON, or a live endpoint), plus a field-to-resolver jump.
Documentation 
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//! Shared on-disk locations. gqls keeps everything cacheable under one base
//! dir (`$XDG_CACHE_HOME/gqls`, else `~/.cache/gqls`) — embedding vectors, the
//! introspection response cache, and the background-warm lockfiles.

use std::path::PathBuf;

/// Base cache directory, or `None` if neither `XDG_CACHE_HOME` nor `HOME` is set.
pub fn cache_dir() -> Option<PathBuf> {
    let base = std::env::var_os("XDG_CACHE_HOME")
        .map(PathBuf::from)
        .or_else(|| std::env::var_os("HOME").map(|h| PathBuf::from(h).join(".cache")))?;
    Some(base.join("gqls"))
}