CoreGO

Dependency injection, service lifecycle, permission, and message-passing for Go.

import "dappco.re/go/core"

CoreGO is the foundation layer for the Core ecosystem. It gives you:

• one container: Core
• one input shape: Options
• one output shape: Result
• one command tree: Command
• one message bus: ACTION, QUERY + named Action callables
• one permission gate: Entitled
• one collection primitive: Registry[T]

Quick Example

package main

import "dappco.re/go/core"

func main() {
    c := core.New(
        core.WithOption("name", "agent-workbench"),
        core.WithService(cache.Register),
        core.WithServiceLock(),
    )
    c.Run()
}

Core Surfaces

Surface	Purpose
Core	Central container and access point
Service	Managed lifecycle component
Command	Path-based executable operation
Action	Named callable with panic recovery + entitlement
Task	Composed sequence of Actions
Registry[T]	Thread-safe named collection
Process	Managed execution (Action sugar)
API	Remote streams (protocol handlers)
Entitlement	Permission check result
Data	Embedded filesystem mounts
Drive	Named transport handles
Fs	Local filesystem (sandboxable)
Config	Runtime settings and feature flags

Install

go get dappco.re/go/core

Requires Go 1.26 or later.

Test

go test ./...    # 483 tests, 84.7% coverage

Docs

The authoritative API contract is docs/RFC.md (21 sections).

License

EUPL-1.2