apps

package

v0.9.0 Latest Latest Go to latest Published: Jun 14, 2026 License: MIT Imports: 6 Imported by: 0

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Valid go.mod file
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Repository

github.com/gor3a/disk-scan

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Documentation ¶

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Overview ¶

Package apps enumerates installed macOS applications and classifies each app binary's CPU architecture (Intel / Universal / Apple Silicon), so the GUI can flag Intel-only apps that run under Rosetta on Apple Silicon.

The arch parsing (debug/macho) is byte-level and works on any OS, so the logic here is cross-platform and unit-tested on Linux CI. Only the install roots and the host-hardware check (apps_darwin.go) are darwin-specific.

Index ¶

func BundleInfo(appPath string) (exe, bundleID string)
func HostIsAppleSilicon() bool
type App
- func Scan(_ string, _ func(App), _ <-chan struct{}) []App
type Arch
- func ArchOf(exePath string) Arch
- func (a Arch) String() string
type Leftover
- func Leftovers(home, bundleID string) []Leftover

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func BundleInfo ¶

func BundleInfo(appPath string) (exe, bundleID string)

BundleInfo returns an app's CFBundleExecutable and CFBundleIdentifier.

func HostIsAppleSilicon ¶

func HostIsAppleSilicon() bool

HostIsAppleSilicon is false off macOS.

Types ¶

type App ¶

type App struct {
	Path     string // …/Foo.app
	Name     string // "Foo"
	BundleID string // com.acme.foo ("" if unreadable)
	Bytes    int64
	Arch     Arch
}

App is one installed application.

func Scan ¶

func Scan(_ string, _ func(App), _ <-chan struct{}) []App

Scan is darwin-only; on other platforms there are no macOS apps to audit.

type Arch ¶

type Arch int

Arch is an app binary's architecture classification.

const (
	ArchUnknown      Arch = iota
	ArchIntel             // x86_64 / i386 only — runs under Rosetta on Apple Silicon
	ArchAppleSilicon      // arm64 only — native
	ArchUniversal         // both — runs native
)

func ArchOf ¶

func ArchOf(exePath string) Arch

ArchOf classifies the executable at path. Unreadable or non-Mach-O files (scripts, missing executables) classify as ArchUnknown.

func (Arch) String ¶

func (a Arch) String() string

type Leftover ¶

type Leftover struct {
	Path  string
	Bytes int64
}

Leftover is a support file/dir associated with an app's bundle id.

func Leftovers ¶

func Leftovers(home, bundleID string) []Leftover

Leftovers returns existing support files/dirs whose name is an EXACT match for the bundle id under the standard ~/Library locations, each with its size. Exact matching avoids over-matching neighbors (com.acme.foo vs com.acme.foobar).

Source Files ¶

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