Core App API

The app layer provides the CLI interface and dependency wiring.

App Struct

type App struct {
    Exec             executor.Executor
    FS               filesystem.FileSystem
    Config           *config.Config
    Context          *elcontext.Context
    KernelBuilder    *builder.KernelBuilder
    ModuleBuilder    *builder.ModuleBuilder
    AppBuilder       *builder.AppBuilder
    QEMURunner       *emulator.QEMURunner
    HealthChecker    *doctor.HealthChecker
    AutoFixer        *doctor.AutoFixer
    RootfsCreator    *rootfs.Creator
    PatchManager     *patch.Manager
    ToolchainManager *toolchain.Manager
    Printer          *ui.Printer
    Verbose          bool
    ConfigFile       string
}

Holds all application dependencies, wired in New().

Key Functions

New

func New(exec executor.Executor, fs filesystem.FileSystem, cfg *config.Config) *App

Creates and wires all dependencies.

BuildRootCommand

func (a *App) BuildRootCommand() *cobra.Command

Builds the root Cobra command with all subcommands registered.

Commands Context

type Context struct {
    Exec             executor.Executor
    FS               filesystem.FileSystem
    Config           *config.Config
    AppContext       *elcontext.Context
    KernelBuilder    *builder.KernelBuilder
    // ... other builders
    Verbose          *bool
    ConfigFile       *string
}

Passed to command registrations for access to dependencies.

Usage

The app layer is the entry point, initialized in main.go and executed via Cobra.