godlremote

Documentation

Overview

Package godlremote provides an adapter to access the Go download site.

Index

• Variables
• type File
  • func (f File) Download(ctx context.Context, name string, force bool) error
  • func (f File) Name() string
• type Release
  • func (r Release) Semver() string
• type Releases
  • func Download(ctx context.Context, all bool) (Releases, error)
  • func (rels Releases) Filter(f func(Release) bool) Releases

Variables

var DownloadBase = "https://go.dev/dl/"

Types

type File

type File struct {
	Filename       string `json:"filename"`
	OS             string `json:"os"`
	Arch           string `json:"arch"`
	Version        string `json:"version"`
	ChecksumSHA256 string `json:"sha256"`
	Size           int64  `json:"size"`
	Kind           string `json:"kind"` // "archive", "installer", "source"
}

File represents a file on the go.dev downloads page. It should be kept in sync with the upload code in x/build/cmd/release.

See https://github.com/golang/build/blob/aa7fa4b2107cceba70eb6901c91e3be4b8bc419b/cmd/release/upload.go#L38-L47

func (File) Download

func (f File) Download(ctx context.Context, name string, force bool) error

Download downloads a file as name. This fail if size or checksum are not match.

func (File) Name

func (f File) Name() string

Name returns identical name.

type Release

type Release struct {
	Version string `json:"version"`
	Stable  bool   `json:"stable"`
	Files   []File `json:"files"`
}

Release represents a release. It should be kept in sync with the dl code in golang/website/internal/dl.

See https://github.com/golang/website/blob/d0b4462f2c677caac44e6f5cb06ea9fd3555f222/internal/dl/dl.go#L131-L137

func (Release) Semver

func (r Release) Semver() string

Semver returns Version in semantic versioning notation.

type Releases

type Releases []Release

Releases is a collection of Release

func Download

func Download(ctx context.Context, all bool) (Releases, error)

Download downloads releases from go.dev/dl

func (Releases) Filter

func (rels Releases) Filter(f func(Release) bool) Releases

Filter returns only matched Releases.