mirror of
https://github.com/k3s-io/k3s.git
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28 lines
823 B
Go
28 lines
823 B
Go
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package cmds
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import (
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"fmt"
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"runtime"
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"strings"
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"github.com/k3s-io/k3s/pkg/version"
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"github.com/sirupsen/logrus"
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)
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func ValidateGolang() error {
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k8sVersion, _, _ := strings.Cut(version.Version, "+")
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if version.UpstreamGolang == "" {
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return fmt.Errorf("kubernetes golang build version not set - see 'golang: upstream version' in https://github.com/kubernetes/kubernetes/blob/%s/build/dependencies.yaml", k8sVersion)
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}
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if v, _, _ := strings.Cut(runtime.Version(), " "); version.UpstreamGolang != v {
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return fmt.Errorf("incorrect golang build version - kubernetes %s should be built with %s, runtime version is %s", k8sVersion, version.UpstreamGolang, v)
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}
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return nil
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}
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func MustValidateGolang() {
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if err := ValidateGolang(); err != nil {
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logrus.Fatalf("Failed to validate golang version: %v", err)
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}
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}
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