Crate soar_registry 

Registry management for the soar package manager.

This crate provides functionality for fetching, processing, and managing package metadata from remote repositories.

Overview

The crate handles metadata sources:

• Repositories: Standard package repositories containing package metadata

Metadata can be provided in two formats:

• SQLite databases (.sdb files, optionally zstd-compressed)
• JSON files containing package arrays

Example

use soar_registry::{fetch_metadata, MetadataContent};
use soar_config::repository::Repository;

async fn sync_repo(repo: &Repository, existing_etag: Option<String>) -> soar_registry::Result<()> {
    if let Some((etag, content)) = fetch_metadata(repo, false, existing_etag).await? {
        match content {
            MetadataContent::SqliteDb(bytes) => {
                // Write SQLite database to disk
            }
            MetadataContent::Json(packages) => {
                // Process JSON packages into a database
            }
        }
    }
    Ok(())
}

Re-exports

pub use error::ErrorContext;

pub use error::RegistryError;

pub use error::Result;

pub use metadata::fetch_metadata;

pub use metadata::parse_index;

pub use metadata::process_metadata_content;

pub use metadata::write_metadata_db;

pub use metadata::MetadataContent;

pub use metadata::SQLITE_MAGIC_BYTES;

pub use metadata::SUPPORTED_FORMAT;

pub use metadata::ZST_MAGIC_BYTES;

pub use package::RemotePackage;

Modules

error

Error types for the registry crate.

metadata

Metadata fetching and processing for package repositories.

package

Remote package metadata structures.