578ef768ab
- Remove exported interfaces unused locally - Define interfaces to accept arguments - Return concrete types, not interfaces
44 lines
810 B
Go
44 lines
810 B
Go
package unzip
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import (
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"context"
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"errors"
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"fmt"
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"io"
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"net/http"
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)
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var (
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ErrHTTPStatusCodeNotOK = errors.New("HTTP status code not OK")
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)
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func (u *Unzipper) FetchAndExtract(ctx context.Context, url string) (
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contents map[string][]byte, err error) {
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request, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
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if err != nil {
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return nil, err
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}
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response, err := u.client.Do(request)
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if err != nil {
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return nil, err
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}
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defer response.Body.Close()
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if response.StatusCode != http.StatusOK {
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return nil, fmt.Errorf("%w: %s: %d %s", ErrHTTPStatusCodeNotOK,
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url, response.StatusCode, response.Status)
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}
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b, err := io.ReadAll(response.Body)
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if err != nil {
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return nil, err
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}
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if err := response.Body.Close(); err != nil {
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return nil, err
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}
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return zipExtractAll(b)
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}
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