progrium/darwinkit
Darwinkit
Darwinkit est une couche d'interopérabilité Cgo et une bibliothèque de bindings natifs qui permet aux applications Go d'appeler les frameworks Apple et les API système. Il fonctionne comme un pont entre le runtime Go et les symboles natifs compatibles C pour faciliter la programmation système macOS et le développement d'applications natives.
Le projet inclut un générateur de bindings Objective-C qui scanne les bases de données de symboles système pour produire du code source et des constantes Go. Cet outil permet l'inspection des symboles de framework et la gestion des modules de binding pour maintenir des interfaces à jour avec les frameworks natifs.
La bibliothèque fournit un système de gestion mémoire pour coordonner les cycles de vie des objets natifs au sein de Go. Cela couvre l'utilisation du comptage de références, la création d'autorelease pools pour gérer les objets différés, et l'application de finaliseurs pour prévenir les fuites de mémoire.
Il prend également en charge l'interaction directe avec le système d'exploitation via des appels système en binding direct et des requêtes d'informations noyau.
Features
- Go-C Bridges - Implements a Cgo-based foreign function interface to bridge the Go runtime with native C-compatible symbols.
- Cgo Native Interop - Provides the core Cgo interop layer that allows Go applications to call native C-compatible symbols.
- Framework Symbol Generation - Ships a generator that produces Go source code and constants by scanning Apple framework symbol databases.
- Native macOS API Bridges - Provides native API bridges that allow Go to build macOS applications by accessing Apple frameworks.
- macOS System Programming - Facilitates interaction with low-level macOS kernel functions and system status for deep integration.
- Native System Interfacing - Provides the runtime capability to execute native Apple framework code and system commands.
- Platform API Access - Provides pre-defined mappings for accessing low-level macOS operating system functions.
- System Call Bindings - Provides type-safe Go bindings for low-level kernel and system API interactions.
- Objective-C Symbol Binding Generators - Provides a generator that scans system symbol databases to produce Go source code and constants for native frameworks.
- Native Memory Lifecycle Management - Coordinates the lifecycle of native Apple objects using manual reference counting within the Go runtime.
- Managed-to-Native Function Calls - Enables invoking native Apple framework functions and classes from managed Go code.
- Reference Counting - Implements reference counting with explicit retain and release calls to prevent native memory leaks.
- Binding Module Management - Includes utilities to initialize package directories and regenerate binding files to keep native interfaces current.
- Type-Safe Binding Generators - Automatically creates type-safe Go bindings and glue code from native system symbol definitions.
- Symbol Filtering - Provides tools to search and filter native framework symbols to locate specific types and constants.
- Scoped Memory Pools - Implements scoped memory pools that automatically release deferred objects upon exiting a defined block of code.
- Native Object Retention - Increments reference counts and attaches finalizers to ensure native objects persist during asynchronous execution.
- Finalizer Hooks - Uses Go runtime finalizers to ensure native system resources are freed when Go objects are collected.
- GUI Frameworks - Builds native macOS applications.
