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func CreateTempFile ¶

func CreateTempFile(rawContents []byte) (*os.File, error)

CreateTempFile create a temporary file by byte slice, return type *os.File.

func ExtractTarArchive ¶

func ExtractTarArchive(tarName string, contents []byte) error

ExtractTarArchive extract the tar file from memory.

func ExtractZip ¶

func ExtractZip(f *os.File) error

ExtractZip extract a zip file from a temporary file.

func GetGitHubFullURL ¶

func GetGitHubFullURL(pkgName, pkgTag string) string

GetGitHubFillURL generate a full github download address.

func GetPKGNameAndTag ¶

func GetPKGNameAndTag(paths []string) (pkgName, pkgTag string)

func GitHubDownloader ¶

func GitHubDownloader(url string) error

GitHubDownloader retrieve file and extract.

func RsvGitHubAddr ¶

func RsvGitHubAddr(GPAP string) string

RsvGitHubAddr resolve github's package download address from raw address. parameter GPAP meaning: GitHub Package Address Protocol, such as "git://github.com/user/package^1.2.1".

func RveContentsFromLink ¶

func RveContentsFromLink(link string) ([]byte, error)

RevContentsFromLink retrieve package from a given link.