checksum

Documentation

Index

• Constants
• func CalculateChecksum(workDir string, patterns []string) (string, error)
• func CalculateChecksumFromSources(workDir string, checksumSources map[string][]string) (map[string]string, error)
• func IsChecksumForCmdPersisted(checksumsDir string, cmdName string) bool
• func PersistCommandsChecksumToDisk(checksumsDir string, checksumMap map[string]string, cmdName string) error
• func ReadChecksumFromDisk(checksumsDir, cmdName, checksumName string) (string, error)

Constants

const (
	DefaultChecksumKey      = "__default_checksum__"
	DefaultChecksumFileName = "lets_default_checksum"
)

Functions

func CalculateChecksum

func CalculateChecksum(workDir string, patterns []string) (string, error)

CalculateChecksum calculates sha1 hash from files content and return hex digest It calculates sha1 for each file, cache checksum for each file. Resulting checksum is sha1 from all files sha1's.

func CalculateChecksumFromSources

func CalculateChecksumFromSources(workDir string, checksumSources map[string][]string) (map[string]string, error)

CalculateChecksumFromSources calculates checksum from checksumSources.

func IsChecksumForCmdPersisted

func IsChecksumForCmdPersisted(checksumsDir string, cmdName string) bool

IsChecksumForCmdPersisted checks if checksums for cmd exists and persisted.

func PersistCommandsChecksumToDisk

func PersistCommandsChecksumToDisk(checksumsDir string, checksumMap map[string]string, cmdName string) error

TODO maybe checksumMap has to be separate struct ?

func ReadChecksumFromDisk

func ReadChecksumFromDisk(checksumsDir, cmdName, checksumName string) (string, error)