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use clap::Args;
use mozart_registry::cache::{Cache, build_cache_config};
#[derive(Args)]
pub struct ClearCacheArgs {
/// Only run garbage collection, not a full cache clear
#[arg(long)]
pub gc: bool,
}
pub async fn execute(
args: &ClearCacheArgs,
cli: &super::Cli,
console: &mozart_core::console::Console,
) -> anyhow::Result<()> {
let config = build_cache_config(cli.no_cache);
if args.gc {
// Run GC only (probabilistic under normal circumstances, but forced here)
let repo_cache = Cache::repo(&config);
let files_cache = Cache::files(&config);
// Composer enforces a 1 GB cap on the repo cache during GC
repo_cache.gc(config.cache_ttl, 1024 * 1024 * 1024)?;
files_cache.gc(config.cache_files_ttl, config.cache_files_maxsize)?;
console.info("Cache garbage collection complete.");
console.info(&format!("Cache directory: {}", config.cache_dir.display()));
} else {
// Full clear of all cache directories
let repo_cache = Cache::repo(&config);
let files_cache = Cache::files(&config);
repo_cache.clear()?;
files_cache.clear()?;
// Clear anything else at the root that isn't covered by sub-caches
if config.cache_dir.exists() {
for entry in std::fs::read_dir(&config.cache_dir)? {
let entry = entry?;
let path = entry.path();
// Skip repo/files subdirs (already cleared above)
if path == config.cache_files_dir || path == config.cache_repo_dir {
continue;
}
if path.is_file() {
std::fs::remove_file(&path)?;
} else if path.is_dir() {
std::fs::remove_dir_all(&path)?;
}
}
}
console.info("Cache cleared.");
console.info(&format!("Cache directory: {}", config.cache_dir.display()));
}
Ok(())
}
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