README.md

Feather SQLite Database

SQLite driver implementation for the abstract Feather Database Swift API package.

Features

• SQLite driver for Feather Database
• Automatic query parameter escaping via Swift string interpolation.
• Async sequence query results with Decodable row support.
• Designed for modern Swift concurrency
• DocC-based API Documentation
• Unit tests and code coverage

Requirements

• Swift 6.1+
• Platforms:
  • Linux
  • macOS 15+
  • iOS 18+
  • tvOS 18+
  • watchOS 11+
  • visionOS 2+

Installation

Add the dependency to your Package.swift:

.package(url: "https://github.com/feather-framework/feather-sqlite-database", exact: "1.0.0-beta.3"),

Then add FeatherSQLiteDatabase to your target dependencies:

.product(name: "FeatherSQLiteDatabase", package: "feather-sqlite-database"),

Usage

API documentation is available at the link below:

Here is a brief example:

import Logging
import SQLiteNIO
import FeatherDatabase
import FeatherSQLiteDatabase

var logger = Logger(label: "example")
logger.logLevel = .info

let configuration = SQLiteClient.Configuration(
    storage: .file(path: "/Users/me/db.sqlite"),
    logger: logger
)

let client = SQLiteClient(configuration: configuration)

let database = SQLiteDatabaseClient(
    client: client,
    logger: logger
)

try await client.run()

let result = try await database.withConnection { connection in
    try await connection.run(
        query: #"""
            SELECT
                sqlite_version() AS "version"
            WHERE
                1=\#(1);
            """#
    )
}

for try await item in result {
    let version = try item.decode(column: "version", as: String.self)
    print(version)
}

await client.shutdown()

Warning

This repository is a work in progress, things can break until it reaches v1.0.0.

Other database drivers

The following database driver implementations are available for use:

• Postgres
• MySQL

Development

• Build: swift build
• Test:
  • local: swift test
  • using Docker: make docker-test
• Format: make format
• Check: make check

Contributing

Pull requests are welcome. Please keep changes focused and include tests for new logic.