24 lines
466 B
Go
24 lines
466 B
Go
package main
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import (
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"fmt"
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"net/http"
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"io"
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"os"
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)
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func getUrl(u string) ([]byte, bool) {
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r, err := http.Get(u)
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if err != nil {
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fmt.Fprintf(os.Stderr, "Could not retrieve %s\n%s", u, err.Error())
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return []byte{}, true
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}
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defer r.Body.Close()
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body, err := io.ReadAll(r.Body)
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if err != nil || r.StatusCode > 299 {
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fmt.Fprintf(os.Stderr, "Could not retrieve %s\n%s", u, err.Error())
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return []byte{}, true
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}
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return body, false
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}
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