defaults

Documentation

Index

• Constants
• Variables
• func IsIgnoredFile(name string) bool
• func IsSidecarExtension(ext string) bool
• func NormalizeMake(make string) string
• func NormalizeModel(model string) string
• type Hasher
  • func NewHasher(algo string) (*Hasher, error)
  • func (h *Hasher) Algo() string
  • func (h *Hasher) New() hash.Hash
  • func (h *Hasher) ShortLen() int
• type MediaType
  • func MediaTypeFromMIME(mime string) MediaType

Constants

const DefaultHashAlgorithm = "md5"

DefaultHashAlgorithm is the default hash algorithm used for file hashing.

Variables

var IgnoredFiles = []string{
	".DS_Store",
	"Thumbs.db",
	"desktop.ini",
	"Icon\r",
	".Spotlight-V100",
	".Trashes",
	"ehthumbs.db",
	"Desktop.ini",
}

IgnoredFiles is the list of OS-generated junk files to ignore.

var MakeNormalization = map[string]string{}

MakeNormalization maps raw camera make strings to normalized values.

var ModelNormalization = map[string]string{}

ModelNormalization maps raw camera model strings to normalized values.

var SidecarExtensions = []string{".xmp", ".yaml", ".json"}

SidecarExtensions is the list of recognized sidecar file extensions.

Functions

func IsIgnoredFile

func IsIgnoredFile(name string) bool

IsIgnoredFile returns true if the given filename is a known OS-generated junk file.

func IsSidecarExtension

func IsSidecarExtension(ext string) bool

IsSidecarExtension returns true if the given extension is a recognized sidecar extension. The check is case-insensitive.

func NormalizeMake

func NormalizeMake(make string) string

NormalizeMake returns the normalized camera make, or the original value if not in the map.

func NormalizeModel

func NormalizeModel(model string) string

NormalizeModel returns the normalized camera model, or the original value if not in the map.

Types

type Hasher

type Hasher struct {
	// contains filtered or unexported fields
}

Hasher wraps a hash algorithm with convenience methods.

func NewHasher

func NewHasher(algo string) (*Hasher, error)

NewHasher creates a new Hasher for the given algorithm. Supported algorithms: "md5", "sha256".

func (*Hasher) Algo

func (h *Hasher) Algo() string

Algo returns the algorithm name.

func (*Hasher) New

func (h *Hasher) New() hash.Hash

New returns a new hash.Hash instance for this algorithm.

func (*Hasher) ShortLen

func (h *Hasher) ShortLen() int

ShortLen returns the length of a short hash prefix (always 8).

type MediaType

type MediaType string

MediaType represents the type of media file.

const (
	MediaTypePhoto MediaType = "image"
	MediaTypeVideo MediaType = "video"
	MediaTypeAudio MediaType = "audio"
	MediaTypeOther MediaType = "other"
)

func MediaTypeFromMIME

func MediaTypeFromMIME(mime string) MediaType

MediaTypeFromMIME classifies a MIME type string into a MediaType.