28 lines
555 B
Go
28 lines
555 B
Go
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package server
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import (
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"errors"
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"fmt"
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"path/filepath"
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"runtime"
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)
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func getGPRCVersion() (string, error) {
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_, file, _, ok := runtime.Caller(0)
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if !ok {
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return "", errors.New("Failed to recover the caller information.")
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}
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ocidRoot := filepath.Dir(filepath.Dir(file))
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p := filepath.Join(ocidRoot, "Godeps/Godeps.json")
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grepCmd := fmt.Sprintf(`grep -r "\"google.golang.org/grpc\"" %s -A 1 | grep "\"Rev\"" | cut -d: -f2 | tr -d ' "\n'`, p)
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out, err := execCmd("bash", "-c", grepCmd)
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if err != nil {
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return "", err
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}
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return out, err
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}
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