app

Documentation

Overview

Package app parses flags, wires the loader/aligner/inspector/printer, and orchestrates a structalign run.

Index

• type App
  • func New(stdout, stderr io.Writer) *App
  • func (a *App) Run(args []string) int

Types

type App

type App struct {
	Loader    common.Loader
	Aligner   common.Aligner
	Inspector common.Inspector
	Stdout    io.Writer
	Stderr    io.Writer
}

App holds the injectable dependencies and output streams.

func New

func New(stdout, stderr io.Writer) *App

New returns an App wired with the production implementations.

func (*App) Run

func (a *App) Run(args []string) int

Run parses args (excluding argv[0]) and executes. Returns the process exit code: 1 when diff-mode findings exist, 2 on usage/load error, else 0.