helpers

func CleanDevice ¶

func CleanDevice(str string) string

func CleanDevices ¶

func CleanDevices(s []string) []string

func CleanFile ¶

func CleanFile(str string) string

func CleanFiles ¶

func CleanFiles(s []string) []string

func CommandExists ¶

func CommandExists(str string) (string, bool)

Returns full path of command and true if in PATH or working directory

func Contains ¶

func Contains(s []string, str string) (int, bool)

func ContainsAny ¶

func ContainsAny(s []string, s2 []string) (int, bool)

Checks if an array contains any of the elements from another array

func DirExists ¶

func DirExists(path string) bool

func ExpandDir ¶

func ExpandDir(str string) string

Expand xdg and shorthand directories into either real directories on the user's machine or some generic names to be used to protect the actual path names in case the user has changed them

func ExpandGenericDir ¶

func ExpandGenericDir(str string) string

func ExtractResource ¶

func ExtractResource(aiPath string, src string, dest string) error

func ExtractResourceReader ¶

func ExtractResourceReader(aiPath string, src string) (io.ReadCloser, error)

func FileExists ¶

func FileExists(path string) bool

Returns true if any kind of file (including dirs) exists at `path`

func GetAppImageType ¶

func GetAppImageType(src string) (int, error)

Find the type of AppImage Returns strings either `1` for ISO disk image AppImage, `2` for type 2 SquashFS AppImage, `0` for unknown valid ELF or `-2` for shell script SquashFS AppImage (shappimage)

func GetOffset ¶

func GetOffset(src string) (int, error)

GetOffset takes an AppImage (either ELF or shappimage), returning the offset of its SquashFS archive

func GetWorkDir ¶

func GetWorkDir() (string, error)

Finds full path of running executable

func HasMagic ¶

func HasMagic(r io.ReadSeeker, str string, offset int) bool

Checks the magic of a given file against the byte array provided if identical, return true

func MakeTemp ¶

func MakeTemp(path string, name string) (string, error)

Takes a full path and prefix, creates a temporary directory and returns its path

func RandString ¶

func RandString(seed int, length int) string

func ReadUpdateInfo ¶

func ReadUpdateInfo(src string) (string, error)

func RealHome ¶

func RealHome() (string, error)

Get the home directory using `/etc/passwd`, discarding the $HOME variable. This is used in aisap so that its config files can be stored in

func SplitKey ¶

func SplitKey(str string) []string

Converts a multi-item INI value into a slice eg: `foo;bar;` becomes []string{ "foo", "bar" }