utils

func AbsTarPath ¶ added in v0.3.7

func AbsTarPath(tarPath string) (string, error)

AbsTarPath checks whether path 'tarPath' exists and whether path 'tarPath' ends with '.tar' And after checking, absTarPath return the abs path for 'tarPath'.

func CheckPackageSum ¶ added in v0.3.7

func CheckPackageSum(checkedSum, localPath string) bool

CheckPackageSum will check whether the 'checkedSum' is equal to the hash of the package under 'localPath'.

func CreateFileIfNotExist ¶

func CreateFileIfNotExist(filePath string, storeFunc func() error) error

CreateFileIfNotExist will check whether the file under a certain path 'filePath/fileName' exists, and return an error if it exists, and call the method 'storeFunc' to save the file if it does not exist.

func CreateSubdirInUserHome ¶

func CreateSubdirInUserHome(subdir string) (string, error)

DefaultKpmHome create the '.kpm' in the user home and return the path of ".kpm".

func CreateSymlink ¶

func CreateSymlink(oldName, newName string) error

CreateSymlink will create symbolic link named 'newName' for 'oldName', and if the symbolic link already exists, it will be deleted and recreated. Note: CreateSymlink is only useful on unix-like systems.

func DirExists ¶

func DirExists(path string) bool

DirExists will check whether the directory 'path' exists.

func Exists ¶

func Exists(path string) (bool, error)

Whether the file exists

func ExtractTarball ¶ added in v0.8.3

func ExtractTarball(tarPath, destDir string) error

ExtractTarball support extracting tarball with '.tgz' format.

func FindKFiles ¶

func FindKFiles(path string) ([]string, error)

FindKFiles will find all the '.k' files in the 'path' directory.

func GetUsernamePassword ¶

func GetUsernamePassword(usernameOpt string, passwordOpt string, passwordFromStdinOpt bool) (string, string, error)

Copied/Adapted from https://github.com/helm/helm

func HashDir ¶

func HashDir(dir string) (string, error)

HashDir computes the checksum of a directory by concatenating all files and hashing them by sha256.

func IsGitRepoUrl ¶ added in v0.8.0

func IsGitRepoUrl(str string) bool

IsGitRepoUrl will check whether the string 'str' is a git repo url

func IsKfile ¶ added in v0.3.6

func IsKfile(str string) bool

IsKfile will check whether the string 'str' is a k file path.

func IsRef ¶ added in v0.3.6

func IsRef(str string) bool

IsRef will check whether the string 'str' is a reference.

func IsSymlinkValidAndExists ¶ added in v0.8.5

func IsSymlinkValidAndExists(symlinkPath string) (bool, bool, error)

IsSymlinkValidAndExists will check whether the symlink exists and points to a valid target return three values: whether the symlink exists, whether it points to a valid target, and any error encountered Note: IsSymlinkValidAndExists is only useful on unix-like systems.

func IsTar ¶ added in v0.3.6

func IsTar(str string) bool

IsTar will check whether the string 'str' is a tar path.

func IsURL ¶ added in v0.3.6

func IsURL(str string) bool

IsUrl will check whether the string 'str' is a url.

func JoinPath ¶ added in v0.3.2

func JoinPath(base, elem string) string

JoinPath will join the 'elem' to the 'base' with '/'.

func ParseRepoNameFromGitUrl ¶

func ParseRepoNameFromGitUrl(gitUrl string) string

ParseRepoNameFromGitUrl get the repo name from git url, the repo name in 'https://github.com/xxx/kcl1.git' is 'kcl1'.

func RmNewline ¶

func RmNewline(s string) string

RmNewline will remove all the '\r\n' and '\n' in the string 's'.

func StoreToFile ¶

func StoreToFile(filePath string, dataStr string) error

StoreToFile will store 'data' into toml file under 'filePath'.

func TarDir ¶

func TarDir(srcDir string, tarPath string) error

func UnTarDir ¶

func UnTarDir(tarPath string, destDir string) error

UnTarDir will extract tar from 'tarPath' to 'destDir'.