29 lines
712 B
Go
29 lines
712 B
Go
package server
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import (
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"bytes"
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"fmt"
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"io"
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"io/ioutil"
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"os"
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"golang.org/x/tools/cover"
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)
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func convertProfile(p []byte) ([]*cover.Profile, error) {
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// Annoyingly, ParseProfiles only accepts a filename, so we have to write the bytes to disk
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// so it can read them back.
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// We could probably also just give it /dev/stdin, but that'll break on Windows.
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tf, err := ioutil.TempFile("", "")
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if err != nil {
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return nil, fmt.Errorf("failed to create temp file, err: %v", err)
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}
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defer tf.Close()
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defer os.Remove(tf.Name())
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if _, err := io.Copy(tf, bytes.NewReader(p)); err != nil {
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return nil, fmt.Errorf("failed to copy data to temp file, err: %v", err)
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}
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return cover.ParseProfiles(tf.Name())
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}
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