patchitup

func CopyFile ¶

func CopyFile(src, dst string) (err error)

CopyFile copies a file from src to dst. If src and dst files exist, and are the same, then return success. Otherise, ~~attempt to create a hard link between the two files. If that fail,~~ copy the file contents from src to dst. from http://stackoverflow.com/questions/21060945/simple-way-to-copy-a-file-in-golang

func Exists ¶

func Exists(path string) bool

Exists returns whether the given file or directory exists or not from http://stackoverflow.com/questions/10510691/how-to-check-whether-a-file-or-directory-denoted-by-a-path-exists-in-golang

func Filemd5Sum ¶

func Filemd5Sum(pathToFile string) (result string, err error)

Filemd5Sum returns the md5 sum of a file

func HashSHA256 ¶

func HashSHA256(s []byte) string

func PatchUp ¶

func PatchUp(address, username, pathToFile string) (err error)

PatchUp will take a filename and upload it to the server via a patch using the specified user.

func RandStringBytesMaskImprSrc ¶

func RandStringBytesMaskImprSrc(n int) string

RandStringBytesMaskImprSrc prints a random string

func Run ¶

func Run(port string) (err error)

Run will run the main program

func SetLogLevel ¶

func SetLogLevel(level string) (err error)

SetLogLevel determines the log level

func UserHomeDir ¶

func UserHomeDir() string

UserHomeDir returns the user home directory taken from go1.8c2 https://stackoverflow.com/a/41786440