installer

package
v0.3.0 Latest Latest
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 Go to latest Published: Feb 9, 2023 License: MIT Imports: 6 Imported by: 2

Documentation

Overview

Package installer provides contracts to define a new installer.

Index

Constants

This section is empty.

Variables

View Source 
var (
	// ErrUnknownInstaller indicates that the installer is not registered.
	ErrUnknownInstaller = errors.New("unknown installer")
	// ErrNoInstaller indicates that the plugin has no supported installer.
	ErrNoInstaller = errors.New("no supported installer")
)

Functions

func Register 

func Register(name string, validity Validity, constructor Constructor)

Register registers a plugin installer.

Types

type CallbackInstaller 

type CallbackInstaller func(ctx context.Context, dest, src string) (*plugin.Plugin, error)

CallbackInstaller is a callback installer.

func (CallbackInstaller) Install 

func (f CallbackInstaller) Install(ctx context.Context, dest, src string) (*plugin.Plugin, error)

Install installs the plugin.

type Constructor 

type Constructor func(fs afero.Fs) Installer

Constructor is to construct a new installer.

type Installer 

type Installer interface {
	Install(ctx context.Context, dest, src string) (*plugin.Plugin, error)
}

Installer installs a plugin from its URL.

func Find 

func Find(ctx context.Context, src string) (Installer, error)

Find finds an installer for the given plugin url.

func New 

func New(ctx context.Context, name string) (Installer, error)

New creates a new installer.

type Validity 

type Validity func(ctx context.Context, source string) bool

Validity checks whether a plugin is supported by the plugin or not.

Source Files

View all Source files

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