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package lazyapp 

import "golazy.dev/lazyapp"

Package lazyapp composes lower-level GoLazy packages into a runnable web application.

Most applications use New at the application boundary. New creates the application context, initializes dependencies, opens configured views, creates the lazycontroller renderer, builds a lazyroutes scope, calls the route drawer, registers framework and application helpers with lazyview, initializes cache, sessions, migrations, jobs, optional browser workers, PWA metadata, robots.txt, sitemap endpoints, and optional control-plane handlers, then returns one http.Handler.

Migrations are configured through Config.Migrations. lazyapp itself does not import database drivers; applications provide lazymigrate databases with the concrete backend for each logical database. Set LAZYAPP_MIGRATE=up to run pending migrations and exit, or LAZYAPP_MIGRATE=auto to run pending migrations before jobs and normal app startup. When CONTROL_PLANE_ADDR points at a separate listener during migration mode, lazyapp starts the real control plane early so /livez is OK while /readyz reports that migrations are still running. In auto mode that listener stays active and later startup stages add their handlers to the same control plane. When the control plane shares the app listener, migrations leave it alone and ListenAndServe mounts it after migrations finish.

Public files and generated assets are registered with lazyassets and mounted as the final fallback after dynamic routes. View helpers from lazyroutes, lazyassets, lazyworkers, lazypwa, lazyforms, lazyseo, lazyturbo, cache helpers, and Config.Helpers are passed to the lazyview renderer before templates are cached. Controllers usually embed lazycontroller.Base; lazyroutes binds each request to that base, and lazycontroller renders through the renderer created here.

Direct package use still makes sense when an application needs only one layer: use lazyroutes for a standalone route table, lazyassets for standalone hashed asset serving, lazyview for template rendering without controllers, or lazycontroller when a custom application shell wants GoLazy controller rendering without the rest of this composition. Use lazyapp when those pieces should behave like a conventional GoLazy application.

For embedded application files, pass subdirectories to Config with MustSub: 

//go:embed public views
var files embed.FS

app := lazyapp.New(lazyapp.Config{
	Public: lazyapp.MustSub(files, "public"),
	Views:  lazyapp.MustSub(files, "views"),
})

Variables

Functions

func MustSub 

func MustSub(fsys fs.FS, dir string) func() (fs.FS, error)

Types

type App 

type App struct {
	Name		string
	Context		context.Context
	Dispatcher	*lazydispatch.Dispatcher
	Router		*lazyroutes.Scope
	Assets		*lazyassets.Registry
	Storages	map[string]lazystorage.Storage
	Files		*lazyfiles.Files
	Media		*lazymedia.Media
	Cache		*lazycache.Cache
	Sessions	*lazysession.Manager
	Migrations	lazymigrate.Databases
	Jobs		*lazyjobs.JobRunner
	OAuth		*lazyoauth.Server
	MCP		*lazymcp.Scope
	Workers		*lazyworkers.Registry
	PWA		*lazypwa.App
	ControlPlane	*lazycontrolplane.ControlPlane
	Dependencies	*lazydeps.Scope
	// contains filtered or unexported fields
}
func New 
func New(config Config) *App
func (app *App) ListenAndServe

ListenAndServe starts the app server on ADDR, PORT, or 127.0.0.1:3000.

It installs app.Context as the server base context, so every request context includes the dependencies initialized by New. When using a custom http.Server, set BaseContext to return app.Context. 

func (app *App) ListenAndServe() error
func (app *App) ServeHTTP 
func (app *App) ServeHTTP(w http.ResponseWriter, r *http.Request)

type Config 

type Config struct {
	Name			string
	Drawer			func(*lazyroutes.Scope)
	Public			func() (fs.FS, error)
	Views			func() (fs.FS, error)
	Dependencies		func(*lazydeps.Scope) error
	Helpers			Helpers
	SEO			func(context.Context) []lazyseo.Option
	Assets			[]lazyassets.Source
	AssetOptions		[]lazyassets.Option
	Storages		map[string]lazystorage.Storage
	Files			*lazyfiles.Files
	Media			*lazymedia.Media
	Cache			lazycache.Options
	Robots			RobotsConfig
	Sitemap			SitemapConfig
	Sessions		lazysession.Config
	Migrations		MigrationsConfig
	Jobs			JobsConfig
	Auth			AuthConfig
	OAuth			OAuthConfig
	MCP			MCPConfig
	MCPOptions		lazymcp.Options
	Workers			WorkersConfig
	PWA			lazypwa.Config
	ControlPlane		lazycontrolplane.Builder
	Middlewares		[]lazydispatch.Middleware
	ForceDetailErrors	bool
}