app

Documentation

Index

• Variables
• func GetDefaultBinDir() string
• func WithBinDir(dir string) func(*App) error
• func WithDiscard() func(*App) error
• func WithLogLevel(l string) func(*App) error
• type App
  • func New(o ...func(*App) error) (*App, error)
  • func (a *App) CreateShimFor(dist string) error
  • func (a *App) Execute(args []string)
  • func (a *App) GetAvailableVersionsFor(dist string) []string
  • func (a *App) GetInstalledVersionsFor(dist string) []string
  • func (a *App) GetMostRecent(dist string) string
  • func (a *App) GetPackagesListWithPrefix(pfix string) []string
  • func (a *App) GuessBestVersionFor(dist, dir string, versions []string) (string, string)
  • func (a *App) Install(specs ...string) error
  • func (a *App) Local(distribution, version string) error
  • func (a *App) SetBinDir(d string) error
  • func (a *App) SetLogLevel(l string) error
  • func (a *App) Uninstall(specs ...string) error
  • func (a *App) Update(definitions, all bool, which ...string) error
  • func (a *App) Versions(specs ...string) error
• type Distributions
• type Sources

Variables

var (
	// ErrAlreadyInstalled is returned when the requested version is already installed
	ErrAlreadyInstalled = errors.New("version already installed")
)

Functions

func GetDefaultBinDir

func GetDefaultBinDir() string

GetDefaultBinDir returns the bin directory

func WithBinDir

func WithBinDir(dir string) func(*App) error

WithBinDir sets the binaries directory

func WithDiscard

func WithDiscard() func(*App) error

WithDiscard sets the repository for this service

func WithLogLevel

func WithLogLevel(l string) func(*App) error

WithLogLevel sets the binaries directory

Types

type App

type App struct {
	// contains filtered or unexported fields
}

App implements the core logic

func New

func New(o ...func(*App) error) (*App, error)

New create a new app instance

func (*App) CreateShimFor

func (a *App) CreateShimFor(dist string) error

CreateShimFor creates a shim for the distribution

func (*App) Execute

func (a *App) Execute(args []string)

Execute runs the shim function that executes real distributions

func (*App) GetAvailableVersionsFor

func (a *App) GetAvailableVersionsFor(dist string) []string

GetAvailableVersionsFor returns a list of versions available for distribution

func (*App) GetInstalledVersionsFor

func (a *App) GetInstalledVersionsFor(dist string) []string

GetInstalledVersionsFor returns a sorted list of versionsfor distribution

func (*App) GetMostRecent

func (a *App) GetMostRecent(dist string) string

GetMostRecent returns the most recent stable available version

func (*App) GetPackagesListWithPrefix

func (a *App) GetPackagesListWithPrefix(pfix string) []string

GetPackagesListWithPrefix returns a list of packages that starts with prefix

func (*App) GuessBestVersionFor

func (a *App) GuessBestVersionFor(dist, dir string, versions []string) (string, string)

GuessBestVersionFor returns closest version requirement given a location, a distribution and a version list. If no match we return the latest version we have

func (*App) Install

func (a *App) Install(specs ...string) error

Install installs or update a distribution

func (*App) Local

func (a *App) Local(distribution, version string) error

Local sets the locally used version for application

func (*App) SetBinDir

func (a *App) SetBinDir(d string) error

SetBinDir sets bin directory to use

func (*App) SetLogLevel

func (a *App) SetLogLevel(l string) error

SetLogLevel sets bin directory to use

func (*App) Uninstall

func (a *App) Uninstall(specs ...string) error

Uninstall installs or update a distribution

func (*App) Update

func (a *App) Update(definitions, all bool, which ...string) error

Update fetches catalog of applications and updates available versions

func (*App) Versions

func (a *App) Versions(specs ...string) error

Versions fetches available versions for the application

type Distributions

type Distributions struct {
	Sources map[string]Sources `yaml:"sources"`
}

Distributions holds the liste of available software sources

type Sources

type Sources struct {
	// Name    string  `yaml:"name"`
	Map     mapping.Remapper `yaml:"map"`
	List    list.List        `yaml:"list"`
	Fetch   fetch.Fetch      `yaml:"fetch"`
	Install install.Install  `yaml:"install"`
}

Sources contains a software source definition