csv

package

v1.0.1 Latest Latest Go to latest Published: Mar 25, 2022 License: MIT Imports: 10 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/bengarrett/dupers

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Open Source Insights

Documentation ¶

Overview ¶

Index ¶

Constants
Variables
func Bucket(header string) string
func Checker(file *os.File) error
func Checksum(s string) ([32]byte, error)
func Import(line, bucket string) (sum [32]byte, path string, err error)
func PathPosix(src string) string
func PathWindows(src string) string
type Filepath

Constants ¶

View Source

const (
	Header = "sha256_sum,path#"
	WinOS  = "windows"

	BackSlash = "\u005C"
	FwdSlash  = "\u002F"
	UncPath   = BackSlash + BackSlash
)

Variables ¶

View Source

var (
	ErrChecksumLen  = errors.New("hexadecimal value is invalid")
	ErrFileNoDesc   = errors.New("no file descriptor")
	ErrImportFile   = errors.New("not a valid dupers export file")
	ErrImportPath   = errors.New("import item has an invalid file path")
	ErrImportSyntax = errors.New("import item has incorrect syntax")
)

Functions ¶

func Bucket ¶

func Bucket(header string) string

Bucket validates the header of a csv file and returns the embedded bucket name.

func Checker ¶

func Checker(file *os.File) error

Checker reads the first line in the export csv file and returns nil if it uses the expected syntax.

func Checksum ¶

func Checksum(s string) ([32]byte, error)

Checksum returns a 64 character hexadecimal string as a bytes representation.

func Import ¶

func Import(line, bucket string) (sum [32]byte, path string, err error)

Import reads, validates and returns a line of data from an export csv file.

func PathPosix ¶

func PathPosix(src string) string

PathPosix returns POSIX path from the source path.

func PathWindows ¶

func PathWindows(src string) string

PathWindows returns a Windows or UNC usable path from the source path.

Types ¶

type Filepath ¶

type Filepath string

Filepath is the absolute path to a file used as a map key.

Source Files ¶

View all Source files

csv.go

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