internal

package

v1.0.1 Latest Latest Go to latest Published: Mar 26, 2024 License: Apache-2.0 Imports: 17 Imported by: 0

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const NoFileMode = os.FileMode(0)

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var (
	Version = "dev"
	Commit  = "none"
	Date    = "unknown"
)

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var COMMENT_PREFIX = "//"

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var RecommendedAlgo = "sha256"

func GetUrlToDir(u string, targetDir string, ctx context.Context) (string, error)

GetUrlToDir downloads the given resource to the given directory and returns the path to it.

func GetUrltoTempFile(u string, ctx context.Context) (string, error)

GetUrlWithDir downloads the given resource to a temporary file and returns the path to it.

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

func NewHash(algo string) (*Hash, error)

type Hasher func() hash.Hash

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

Lock represents a grabit lockfile.

func NewLock(path string, newOk bool) (*Lock, error)

func (l *Lock) AddResource(paths []string, algo string, tags []string, filename string) error

func (l *Lock) Contains(url string) bool

Contains returns true if this lock file contains the given resource url.

func (l *Lock) DeleteResource(path string)

func (l *Lock) Download(dir string, tags []string, notags []string, perm string) error

Download gets all the resources in this lock file and moves them to the destination directory.

func (l *Lock) Save() error

Save this lock file to disk.

type Resource struct {
	Urls      []string
	Integrity string
	Tags      []string `toml:",omitempty"`
	Filename  string   `toml:",omitempty"`
}

Resource represents an external resource to be downloaded.

func NewResourceFromUrl(urls []string, algo string, tags []string, filename string) (*Resource, error)

func (l *Resource) Contains(url string) bool

func (l *Resource) Download(dir string, mode os.FileMode, ctx context.Context) error