fetcher

package

v0.0.631 Latest Latest Go to latest Published: Apr 30, 2024 License: Apache-2.0 Imports: 15 Imported by: 5

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var ErrUnknownScheme = stderrors.New("unknown scheme")

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

Fetcher is able to load file contents from http, https, file, and base64 locations.

func NewFetcher(opts ...Modifier) *Fetcher

NewFetcher creates a new fetcher instance.

func (f *Fetcher) Fetch(source string) (*bytes.Buffer, error)

Fetch fetches the file contents from the source.

func (f *Fetcher) FetchBytes(ctx context.Context, source string) ([]byte, error)

FetchBytes fetches the file contents from the source and allows to pass a context that is used for HTTP requests.

func (f *Fetcher) FetchContext(ctx context.Context, source string) (*bytes.Buffer, error)

FetchContext fetches the file contents from the source and allows to pass a context that is used for HTTP requests.

type Modifier func(*opts)

func WithCache(cache *ristretto.Cache, ttl time.Duration) Modifier

func WithClient(hc *retryablehttp.Client) Modifier

WithClient sets the http.Client the fetcher uses.

func WithMaxHTTPMaxBytes(limit int64) Modifier

WithMaxHTTPMaxBytes reads at most limit bytes from the HTTP response body, returning bytes.ErrToLarge if the limit would be exceeded.