27 lines
386 B
Go
27 lines
386 B
Go
package hmm
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import (
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"bufio"
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"net/http"
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)
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// Lines returns a chan containing one line of output from the remote url.
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func Lines(url string) <-chan string {
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r := make(chan string)
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go func() {
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defer close(r)
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resp, err := http.Get(url)
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if err != nil {
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return
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}
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s := bufio.NewScanner(resp.Body)
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for s.Scan() {
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r <- s.Text()
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}
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// ignore errors
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}()
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return r
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}
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