downloader

package
v0.0.0-...-b0bff92 Latest Latest
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 Go to latest Published: Dec 7, 2021 License: AGPL-3.0 Imports: 17 Imported by: 0

Documentation

Overview

Package downloader is a generated GoMock package.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewCharmAlreadyStoredError 

func NewCharmAlreadyStoredError(charmURL string) error

NewCharmAlreadyStoredError creates an error that indicates that a charm has already been stored.

Types

type CharmArchive 

type CharmArchive interface {
	corecharm.CharmArchive
}

CharmArchive provides information about a downloaded charm archive.

type CharmRepository 

type CharmRepository interface {
	GetDownloadURL(*charm.URL, corecharm.Origin, macaroon.Slice) (*url.URL, corecharm.Origin, error)
	ResolveWithPreferredChannel(charmURL *charm.URL, requestedOrigin corecharm.Origin, macaroons macaroon.Slice) (*charm.URL, corecharm.Origin, []string, error)
	DownloadCharm(charmURL *charm.URL, requestedOrigin corecharm.Origin, macaroons macaroon.Slice, archivePath string) (corecharm.CharmArchive, corecharm.Origin, error)
}

CharmRepository provides an API for downloading charms/bundles.

type DownloadedCharm 

type DownloadedCharm struct {
	// Charm provides information about the charm contents.
	Charm charm.Charm

	// The charm version.
	CharmVersion string

	// CharmData provides byte-level access to the downloaded charm data.
	CharmData io.Reader

	// The Size of the charm data in bytes.
	Size int64

	// SHA256 is the hash of the bytes in Data.
	SHA256 string

	// The LXD profile or nil if no profile specified by the charm.
	LXDProfile *charm.LXDProfile

	// The (long-lived) macaroons that where used to fetch the charm.
	Macaroons macaroon.Slice
}

DownloadedCharm encapsulates the details of a downloaded charm.

type Downloader 

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

Downloader implements store-agnostic download and pesistence of charm blobs.

func NewDownloader 

func NewDownloader(logger Logger, storage Storage, repoGetter RepositoryGetter) *Downloader

NewDownloader returns a new charm downloader instance.

func (*Downloader) DownloadAndStore 

func (d *Downloader) DownloadAndStore(charmURL *charm.URL, requestedOrigin corecharm.Origin, macaroons macaroon.Slice, force bool) (corecharm.Origin, error)

DownloadAndStore looks up the requested charm using the appropriate store, downloads it to a temporary file and passes it to the configured storage API so it can be persisted.

The method ensures that all temporary resources are cleaned up before returning.

type Logger 

type Logger interface {
	Tracef(string, ...interface{})
	Debugf(string, ...interface{})
	Warningf(string, ...interface{})
}

Logger defines the logging methods that the package uses.

type MockCharmArchive 

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

MockCharmArchive is a mock of CharmArchive interface

func NewMockCharmArchive 

func NewMockCharmArchive(ctrl *gomock.Controller) *MockCharmArchive

NewMockCharmArchive creates a new mock instance

func (*MockCharmArchive) Actions 

func (m *MockCharmArchive) Actions() *v9.Actions

Actions mocks base method

func (*MockCharmArchive) Config 

func (m *MockCharmArchive) Config() *v9.Config

Config mocks base method

func (*MockCharmArchive) EXPECT 

func (m *MockCharmArchive) EXPECT() *MockCharmArchiveMockRecorder

EXPECT returns an object that allows the caller to indicate expected use

func (*MockCharmArchive) LXDProfile 

func (m *MockCharmArchive) LXDProfile() *v9.LXDProfile

LXDProfile mocks base method

func (*MockCharmArchive) Manifest 

func (m *MockCharmArchive) Manifest() *v9.Manifest

Manifest mocks base method

func (*MockCharmArchive) Meta 

func (m *MockCharmArchive) Meta() *v9.Meta

Meta mocks base method

func (*MockCharmArchive) Metrics 

func (m *MockCharmArchive) Metrics() *v9.Metrics

Metrics mocks base method

func (*MockCharmArchive) Revision 

func (m *MockCharmArchive) Revision() int

Revision mocks base method

func (*MockCharmArchive) Version 

func (m *MockCharmArchive) Version() string

Version mocks base method

type MockCharmArchiveMockRecorder 

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

MockCharmArchiveMockRecorder is the mock recorder for MockCharmArchive

func (*MockCharmArchiveMockRecorder) Actions 

func (mr *MockCharmArchiveMockRecorder) Actions() *gomock.Call

Actions indicates an expected call of Actions

func (*MockCharmArchiveMockRecorder) Config 

func (mr *MockCharmArchiveMockRecorder) Config() *gomock.Call

Config indicates an expected call of Config

func (*MockCharmArchiveMockRecorder) LXDProfile 

func (mr *MockCharmArchiveMockRecorder) LXDProfile() *gomock.Call

LXDProfile indicates an expected call of LXDProfile

func (*MockCharmArchiveMockRecorder) Manifest 

func (mr *MockCharmArchiveMockRecorder) Manifest() *gomock.Call

Manifest indicates an expected call of Manifest

func (*MockCharmArchiveMockRecorder) Meta 

func (mr *MockCharmArchiveMockRecorder) Meta() *gomock.Call

Meta indicates an expected call of Meta

func (*MockCharmArchiveMockRecorder) Metrics 

func (mr *MockCharmArchiveMockRecorder) Metrics() *gomock.Call

Metrics indicates an expected call of Metrics

func (*MockCharmArchiveMockRecorder) Revision 

func (mr *MockCharmArchiveMockRecorder) Revision() *gomock.Call

Revision indicates an expected call of Revision

func (*MockCharmArchiveMockRecorder) Version 

func (mr *MockCharmArchiveMockRecorder) Version() *gomock.Call

Version indicates an expected call of Version

type MockCharmRepository 

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

MockCharmRepository is a mock of CharmRepository interface

func NewMockCharmRepository 

func NewMockCharmRepository(ctrl *gomock.Controller) *MockCharmRepository

NewMockCharmRepository creates a new mock instance

func (*MockCharmRepository) DownloadCharm 

func (m *MockCharmRepository) DownloadCharm(arg0 *v9.URL, arg1 charm.Origin, arg2 macaroon_v2.Slice, arg3 string) (charm.CharmArchive, charm.Origin, error)

DownloadCharm mocks base method

func (*MockCharmRepository) EXPECT 

func (m *MockCharmRepository) EXPECT() *MockCharmRepositoryMockRecorder

EXPECT returns an object that allows the caller to indicate expected use

func (*MockCharmRepository) GetDownloadURL 

func (m *MockCharmRepository) GetDownloadURL(arg0 *v9.URL, arg1 charm.Origin, arg2 macaroon_v2.Slice) (*url.URL, charm.Origin, error)

GetDownloadURL mocks base method

func (*MockCharmRepository) ResolveWithPreferredChannel 

func (m *MockCharmRepository) ResolveWithPreferredChannel(arg0 *v9.URL, arg1 charm.Origin, arg2 macaroon_v2.Slice) (*v9.URL, charm.Origin, []string, error)

ResolveWithPreferredChannel mocks base method

type MockCharmRepositoryMockRecorder 

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

MockCharmRepositoryMockRecorder is the mock recorder for MockCharmRepository

func (*MockCharmRepositoryMockRecorder) DownloadCharm 

func (mr *MockCharmRepositoryMockRecorder) DownloadCharm(arg0, arg1, arg2, arg3 interface{}) *gomock.Call

DownloadCharm indicates an expected call of DownloadCharm

func (*MockCharmRepositoryMockRecorder) GetDownloadURL 

func (mr *MockCharmRepositoryMockRecorder) GetDownloadURL(arg0, arg1, arg2 interface{}) *gomock.Call

GetDownloadURL indicates an expected call of GetDownloadURL

func (*MockCharmRepositoryMockRecorder) ResolveWithPreferredChannel 

func (mr *MockCharmRepositoryMockRecorder) ResolveWithPreferredChannel(arg0, arg1, arg2 interface{}) *gomock.Call

ResolveWithPreferredChannel indicates an expected call of ResolveWithPreferredChannel

type MockLogger 

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

MockLogger is a mock of Logger interface

func NewMockLogger 

func NewMockLogger(ctrl *gomock.Controller) *MockLogger

NewMockLogger creates a new mock instance

func (*MockLogger) Debugf 

func (m *MockLogger) Debugf(arg0 string, arg1 ...interface{})

Debugf mocks base method

func (*MockLogger) EXPECT 

func (m *MockLogger) EXPECT() *MockLoggerMockRecorder

EXPECT returns an object that allows the caller to indicate expected use

func (*MockLogger) Tracef 

func (m *MockLogger) Tracef(arg0 string, arg1 ...interface{})

Tracef mocks base method

func (*MockLogger) Warningf 

func (m *MockLogger) Warningf(arg0 string, arg1 ...interface{})

Warningf mocks base method

type MockLoggerMockRecorder 

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

MockLoggerMockRecorder is the mock recorder for MockLogger

func (*MockLoggerMockRecorder) Debugf 

func (mr *MockLoggerMockRecorder) Debugf(arg0 interface{}, arg1 ...interface{}) *gomock.Call

Debugf indicates an expected call of Debugf

func (*MockLoggerMockRecorder) Tracef 

func (mr *MockLoggerMockRecorder) Tracef(arg0 interface{}, arg1 ...interface{}) *gomock.Call

Tracef indicates an expected call of Tracef

func (*MockLoggerMockRecorder) Warningf 

func (mr *MockLoggerMockRecorder) Warningf(arg0 interface{}, arg1 ...interface{}) *gomock.Call

Warningf indicates an expected call of Warningf

type MockRepositoryGetter 

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

MockRepositoryGetter is a mock of RepositoryGetter interface

func NewMockRepositoryGetter 

func NewMockRepositoryGetter(ctrl *gomock.Controller) *MockRepositoryGetter

NewMockRepositoryGetter creates a new mock instance

func (*MockRepositoryGetter) EXPECT 

func (m *MockRepositoryGetter) EXPECT() *MockRepositoryGetterMockRecorder

EXPECT returns an object that allows the caller to indicate expected use

func (*MockRepositoryGetter) GetCharmRepository 

func (m *MockRepositoryGetter) GetCharmRepository(arg0 charm.Source) (CharmRepository, error)

GetCharmRepository mocks base method

type MockRepositoryGetterMockRecorder 

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

MockRepositoryGetterMockRecorder is the mock recorder for MockRepositoryGetter

func (*MockRepositoryGetterMockRecorder) GetCharmRepository 

func (mr *MockRepositoryGetterMockRecorder) GetCharmRepository(arg0 interface{}) *gomock.Call

GetCharmRepository indicates an expected call of GetCharmRepository

type MockStorage 

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

MockStorage is a mock of Storage interface

func NewMockStorage 

func NewMockStorage(ctrl *gomock.Controller) *MockStorage

NewMockStorage creates a new mock instance

func (*MockStorage) EXPECT 

func (m *MockStorage) EXPECT() *MockStorageMockRecorder

EXPECT returns an object that allows the caller to indicate expected use

func (*MockStorage) PrepareToStoreCharm 

func (m *MockStorage) PrepareToStoreCharm(arg0 *v9.URL) error

PrepareToStoreCharm mocks base method

func (*MockStorage) Store 

func (m *MockStorage) Store(arg0 *v9.URL, arg1 DownloadedCharm) error

Store mocks base method

type MockStorageMockRecorder 

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

MockStorageMockRecorder is the mock recorder for MockStorage

func (*MockStorageMockRecorder) PrepareToStoreCharm 

func (mr *MockStorageMockRecorder) PrepareToStoreCharm(arg0 interface{}) *gomock.Call

PrepareToStoreCharm indicates an expected call of PrepareToStoreCharm

func (*MockStorageMockRecorder) Store 

func (mr *MockStorageMockRecorder) Store(arg0, arg1 interface{}) *gomock.Call

Store indicates an expected call of Store

type RepositoryGetter 

type RepositoryGetter interface {
	GetCharmRepository(corecharm.Source) (CharmRepository, error)
}

RepositoryGetter returns a suitable CharmRepository for the specified Source.

type Storage 

type Storage interface {
	PrepareToStoreCharm(*charm.URL) error
	Store(*charm.URL, DownloadedCharm) error
}

Storage provides an API for storing downloaded charms.

Source Files

View all Source files

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