example

Documentation

Overview

Package example contains a simple implementation providing a virtual OCM repository based on some opinionated filesystem structure. It uses the virtual package by providing a dedicated implementation of the virtual.Access interface working on a virtual filesystem.

Index

• func NewRepository(ctx cpi.ContextProvider, fs vfs.FileSystem, readonly bool, path ...string) (cpi.Repository, error)
• type Access
  • func NewAccess(fs vfs.FileSystem, readonly bool) (*Access, error)
  • func (a *Access) Close() error
  • func (a *Access) ComponentLister() cpi.ComponentLister
  • func (a *Access) ExistsComponentVersion(name string, version string) (bool, error)
  • func (a *Access) GetComponentVersion(comp, version string) (virtual.VersionAccess, error)
  • func (a *Access) IsReadOnly() bool
  • func (a *Access) ListVersions(comp string) ([]string, error)
  • func (a *Access) Reset() error
  • func (a *Access) SetReadOnly()
• type Index
• type VersionAccess
  • func (v *VersionAccess) AddBlob(blob cpi.BlobAccess) (string, error)
  • func (v *VersionAccess) Close() error
  • func (v *VersionAccess) GetBlob(name string) (cpi.DataAccess, error)
  • func (v *VersionAccess) GetDescriptor() *compdesc.ComponentDescriptor
  • func (v *VersionAccess) GetInexpensiveContentVersionIdentity(a cpi.AccessSpec) string
  • func (v *VersionAccess) IsReadOnly() bool
  • func (v *VersionAccess) SetReadOnly()
  • func (v *VersionAccess) Update() error

Functions

func NewRepository

func NewRepository(ctx cpi.ContextProvider, fs vfs.FileSystem, readonly bool, path ...string) (cpi.Repository, error)

Types

type Access

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

func NewAccess

func NewAccess(fs vfs.FileSystem, readonly bool) (*Access, error)

func (*Access) Close

func (a *Access) Close() error

func (*Access) ComponentLister

func (a *Access) ComponentLister() cpi.ComponentLister

func (*Access) ExistsComponentVersion

func (a *Access) ExistsComponentVersion(name string, version string) (bool, error)

func (*Access) GetComponentVersion

func (a *Access) GetComponentVersion(comp, version string) (virtual.VersionAccess, error)

func (*Access) IsReadOnly

func (a *Access) IsReadOnly() bool

func (*Access) ListVersions

func (a *Access) ListVersions(comp string) ([]string, error)

func (*Access) Reset

func (a *Access) Reset() error

func (*Access) SetReadOnly

func (a *Access) SetReadOnly()

type Index

type Index = virtual.Index[string]

type VersionAccess

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

func (*VersionAccess) AddBlob

func (v *VersionAccess) AddBlob(blob cpi.BlobAccess) (string, error)

func (*VersionAccess) Close

func (v *VersionAccess) Close() error

func (*VersionAccess) GetBlob

func (v *VersionAccess) GetBlob(name string) (cpi.DataAccess, error)

func (*VersionAccess) GetDescriptor

func (v *VersionAccess) GetDescriptor() *compdesc.ComponentDescriptor

func (*VersionAccess) GetInexpensiveContentVersionIdentity

func (v *VersionAccess) GetInexpensiveContentVersionIdentity(a cpi.AccessSpec) string

func (*VersionAccess) IsReadOnly

func (v *VersionAccess) IsReadOnly() bool

func (*VersionAccess) SetReadOnly

func (v *VersionAccess) SetReadOnly()

func (*VersionAccess) Update

func (v *VersionAccess) Update() error