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helpers

package

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Versions in this module

v1

v1.0.13

Jan 5, 2022

v1.0.12

Jan 5, 2022

v1.0.11

Jan 5, 2022

v1.0.10

Jan 5, 2022

v1.0.9

Jan 5, 2022

v1.0.8

Jan 5, 2022

v1.0.7

Jan 5, 2022

v1.0.6

Jan 5, 2022

v1.0.5

Jan 5, 2022

v1.0.4

Jan 5, 2022

v1.0.3

Jan 5, 2022

v1.0.2

Jan 5, 2022

v1.0.1

Jan 5, 2022

v1.0.0

Jan 5, 2022

Changes in this version

+ const EncPrivkeyFileName

+ const EnvSuperSecret

+ const ExecLocationKey

+ const MQTTNamespace

+ const MQTTServerURI

+ const PrivkeyFileName

+ const PubkeyFileName

+ const UpdateInformationKey

+ func AddDirsToPath(dirs []string)

+ func AddHereToPath()

+ func AppendIfMissing(slice []string, s string) []string

+ func Args0() string

+ func CalculateDigestSkippingRanges(f *os.File, ranges []ByteRange) hash.Hash

+ func CalculateElfSize(file string) int64

+ func CalculateSHA256Digest(path string) string

+ func CheckDesktopFile(desktopfile string) error

+ func CheckForNeededTools(tools []string) error

+ func CheckIfAllToolsArePresent(tools []string)

+ func CheckIfExecFileExists(desktopfilepath string) bool

+ func CheckIfFileExists(filepath string) bool

+ func CheckIfFileOrFolderExists(filepath string) bool

+ func CheckIfFolderExists(filepath string) bool

+ func CheckIfSquashfsVersionSufficient(toolname string) bool

+ func CheckMagicAtOffset(f *os.File, magic string, offset int64) bool

+ func CheckMagicAtOffsetBytes(byts []byte, magic string, offset int) bool

+ func CheckSignature(path string) (*openpgp.Entity, error)

+ func CopyFile(src string, dst string) error

+ func CreateAndValidateKeyPair()

+ func Decrypt(passphrase, encrypted []byte) ([]byte, error)

+ func DecryptBase64(passphrase, encryptedBase64 []byte) ([]byte, error)

+ func DecryptString(passphrase, encryptedBase64String string) (string, error)

+ func DeleteDesktopFilesWithNonExistingTargets()

+ func EmbedStringInSegment(path string, section string, s string) error

+ func Encrypt(passphrase, plaintext []byte) ([]byte, error)

+ func EncryptBase64(passphrase, plaintext []byte) ([]byte, error)

+ func EncryptString(passphrase, plaintextString string) (string, error)

+ func Exists(name string) bool

+ func FilesWithPrefixInDirectory(directory string, prefix string) []string

+ func FilesWithSuffixInDirectory(directory string, extension string) []string

+ func FilesWithSuffixInDirectoryRecursive(directory string, extension string) []string

+ func FindMostRecentFile(files []string) string

+ func GetCommitMessageForLatestCommit(ui UpdateInformation) (string, error)

+ func GetCommitMessageForThisCommitOnTravis() (string, error)

+ func GetElfArchitecture(filepath string) (string, error)

+ func GetGitRepository() (*git.Repository, error)

+ func GetReleaseURL(ui UpdateInformation) (string, error)

+ func GetSectionData(filepath string, name string) ([]byte, error)

+ func GetSectionOffsetAndLength(filepath string, name string) (uint64, uint64, error)

+ func GetValuesForAllDesktopFiles(key string) []string

+ func Here() string

+ func HereArgs0() string

+ func IsCommandAvailable(name string) bool

+ func IsDirectory(path string) bool

+ func LogError(context string, e error)

+ func PrintError(context string, e error)

+ func PublishMQTTMessage(updateinformation string, version string)

+ func ReplaceTextInFile(path string, search string, replace string) error

+ func RunCmdStringTransparently(command string) error

+ func RunCmdTransparently(command []string) error

+ func SignAppImage(path string, digest string) error

+ func SliceContains(s []string, e string) bool

+ func TestGit()

+ func ValidateAppStreamMetainfoFile(appdirpath string) error

+ func ValidateDesktopFile(desktopfile string) error

+ func ValidateUpdateInformation(updateinformation string) error

+ func WriteFileIntoOtherFileAtOffset(inputfilepath string, outputfilepath string, offset uint64) error

+ func WriteStringIntoOtherFileAtOffset(inputstring string, outputfilepath string, offset uint64) error

+ type AppDir struct

+ DesktopFilePath string

+ MainExecutable string

+ Path string

+ func NewAppDir(desktopFilePath string) (AppDir, error)

+ func (AppDir) GetElfInterpreter(appdir AppDir) (string, error)

+ func (appdir AppDir) CopyMainIconToRoot(iconName string) error

+ func (appdir AppDir) CreateIconDirectories() error

+ type ByteRange struct

+ Length int64

+ Offset int64

+ type PubSubData struct

+ FSTime time.Time

+ Name string

+ Version string

+ type UpdateInformation struct

+ func NewUpdateInformationFromString(updateinformation string) (UpdateInformation, error)

+ type Watchdog struct

+ func NewWatchdog(interval time.Duration, callback func()) *Watchdog

+ func (w *Watchdog) Kick()

+ func (w *Watchdog) Stop()