683fd7f0e5
Add version flag that only prints the static version for the binary. This commit does not include build details for containers since Makefile does not build them. Closes #8 Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package version
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import (
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"fmt"
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"github.com/blang/semver"
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)
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var criContainerdVersion = "UNKNOWN"
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func validateSemver(sv string) error {
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_, err := semver.Parse(sv)
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if err != nil {
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return fmt.Errorf("couldn't parse cri-containerd version %q: %v", sv, err)
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}
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return nil
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}
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// PrintVersion outputs the release version of cri-containerd
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func PrintVersion() {
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err := validateSemver(criContainerdVersion)
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if err != nil {
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fmt.Println(err)
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}
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fmt.Println(criContainerdVersion)
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}
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