io

func Copy ¶

func Copy(srcFile, dstFile string) (errToReturn error)

func CopyDirectory ¶

func CopyDirectory(scrDir, dest string) error

CopyDirectory recursively copies a directory. From https://stackoverflow.com/questions/51779243/copy-a-folder-in-go

func CopySymLink ¶

func CopySymLink(source, dest string) error

func CreateIfNotExists ¶

func CreateIfNotExists(dir string, perm os.FileMode) error

func Exists ¶

func Exists(filePath string) bool

func FileExists ¶

func FileExists(filename string) bool

func ReadFile ¶

func ReadFile(path string) ([]byte, error)

ReadFile reads the file from path, if not found, it will print the absolute path, instead of relative path.

func TerminateOnFullDisk ¶

func TerminateOnFullDisk(err error) error

TerminateOnFullDisk panics if the input error is (or wraps) the system "out of disk space" error. It's a no-op for any other error, or nil.

func WriteFile ¶

func WriteFile(path string, data []byte) error

WriteFile writes a byte array to the file at the given path. This method will also create the directory and file as needed.

func WriteJSON ¶

func WriteJSON(path string, data interface{}) error

WriteJSON marshals the given interface into JSON and writes it to the given path

func WriteText ¶

func WriteText(path string, data []byte) error

WriteText writes a byte array to the file at the given path.