client

Documentation

Overview

Package client contains common functions for the GooGet client.

Index

• func FindRepoLatest(pi goolib.PackageInfo, rm RepoMap, archs []string) (ver, repo, arch string, err error)
• func FindRepoSpec(pi goolib.PackageInfo, pl []goolib.RepoSpec) (goolib.RepoSpec, error)
• func RemoveOrRename(filename string) error
• func WhatRepo(pi goolib.PackageInfo, rm RepoMap) (string, error)
• type GooGetState
  • func UnmarshalState(b []byte) (*GooGetState, error)
  • func (s *GooGetState) Add(ps PackageState)
  • func (s *GooGetState) GetPackageState(pi goolib.PackageInfo) (PackageState, error)
  • func (s *GooGetState) Marshal() ([]byte, error)
  • func (s *GooGetState) Remove(pi goolib.PackageInfo) error
• type PackageState
  • func (ps *PackageState) Match(pi goolib.PackageInfo) bool
• type RepoMap
  • func AvailableVersions(srcs []string, cacheDir string, cacheLife time.Duration, proxyServer string) RepoMap

Functions

func FindRepoLatest

func FindRepoLatest(pi goolib.PackageInfo, rm RepoMap, archs []string) (ver, repo, arch string, err error)

FindRepoLatest returns the latest version of a package along with its repo and arch.

func FindRepoSpec

func FindRepoSpec(pi goolib.PackageInfo, pl []goolib.RepoSpec) (goolib.RepoSpec, error)

FindRepoSpec returns the element of pl whose PackageSpec matches pi.

func RemoveOrRename

func RemoveOrRename(filename string) error

RemoveOrRename attempts to remove a file or directory. If it fails and it's a file, attempt to rename it into a temp file on windows so that it can be effectively overridden

func WhatRepo

func WhatRepo(pi goolib.PackageInfo, rm RepoMap) (string, error)

WhatRepo returns what repo a package is in. Name, Arch, and Ver fields of PackageInfo must be provided.

Types

type GooGetState

type GooGetState []PackageState

GooGetState describes the overall package state on a client.

func UnmarshalState

func UnmarshalState(b []byte) (*GooGetState, error)

UnmarshalState unmarshals data into GooGetState.

func (*GooGetState) Add

func (s *GooGetState) Add(ps PackageState)

Add appends a PackageState.

func (*GooGetState) GetPackageState

func (s *GooGetState) GetPackageState(pi goolib.PackageInfo) (PackageState, error)

GetPackageState returns the PackageState of the matching goolib.PackageInfo, or error if no match is found.

func (*GooGetState) Marshal

func (s *GooGetState) Marshal() ([]byte, error)

Marshal JSON marshals GooGetState.

func (*GooGetState) Remove

func (s *GooGetState) Remove(pi goolib.PackageInfo) error

Remove removes a PackageState.

type PackageState

type PackageState struct {
	SourceRepo, DownloadURL, Checksum, UnpackDir string
	PackageSpec                                  *goolib.PkgSpec
	InstalledFiles                               map[string]string
}

PackageState describes the state of a package on a client.

func (*PackageState) Match

func (ps *PackageState) Match(pi goolib.PackageInfo) bool

Match reports whether the PackageState corresponds to the package info.

type RepoMap

type RepoMap map[string][]goolib.RepoSpec

RepoMap describes each repo's packages as seen from a client.

func AvailableVersions

func AvailableVersions(srcs []string, cacheDir string, cacheLife time.Duration, proxyServer string) RepoMap

AvailableVersions builds a RepoMap from a list of sources.