versioner

func (*Version) Equal ¶

func (v *Version) Equal(version *semver.Version) bool

func (*Version) GetExecutable ¶

func (v *Version) GetExecutable(name string) (string, error)

GetExecutable returns the full path to the executable of the given version. It returns an error if the executable is missing or does not have executable permissions set.

func (*Version) Remove ¶

func (v *Version) Remove() error

Remove removes this version directory.

func (*Version) SemVer ¶ added in v1.8.10

func (v *Version) SemVer() *semver.Version

func (*Version) String ¶

func (v *Version) String() string

func (*Version) VerifyFiles ¶

func (v *Version) VerifyFiles(kr *crypto.KeyRing) error

VerifyFiles verifies all files in the version directory.

func (*Versioner) GetExecutableInDirectory ¶

func (v *Versioner) GetExecutableInDirectory(name, directory string) (string, error)

GetExecutableInDirectory returns the full path to the executable in the given directory, if present. It returns an error if the executable is missing or does not have executable permissions set.

func (*Versioner) InstallNewVersion ¶

func (v *Versioner) InstallNewVersion(version *semver.Version, r io.Reader) error

InstallNewVersion installs a tgz update package of the given version.

func (*Versioner) ListVersions ¶

func (v *Versioner) ListVersions() (Versions, error)

ListVersions returns a collection of all available version numbers, sorted from newest to oldest.

func (*Versioner) RemoveOldVersions ¶

func (v *Versioner) RemoveOldVersions() error

RemoveOldVersions removes all but the latest app version.

func (*Versioner) RemoveOtherVersions ¶

func (v *Versioner) RemoveOtherVersions(versionToKeep *semver.Version) error

RemoveOtherVersions removes all but the specific provided app version.

func (Versions) Len ¶

func (v Versions) Len() int

func (Versions) Less ¶

func (v Versions) Less(i, j int) bool

func (Versions) Swap ¶

func (v Versions) Swap(i, j int)