mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-05-20 13:42:23 +00:00
87 lines
2.1 KiB
Go
87 lines
2.1 KiB
Go
/*
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Copyright 2018 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 misc
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import (
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"fmt"
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"io"
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"runtime"
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"github.com/spf13/cobra"
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)
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var (
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kustomizeVersion = "unknown"
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goos = runtime.GOOS
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goarch = runtime.GOARCH
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gitCommit = "$Format:%H$" // sha1 from git, output of $(git rev-parse HEAD)
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buildDate = "1970-01-01T00:00:00Z" // build date in ISO8601 format, output of $(date -u +'%Y-%m-%dT%H:%M:%SZ')
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)
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// version returns the version of kustomize.
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type version struct {
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// KustomizeVersion is a kustomize binary version.
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KustomizeVersion string `json:"kustomizeVersion"`
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// GitCommit is a git commit
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GitCommit string `json:"gitCommit"`
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// BuildDate is a build date of the binary.
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BuildDate string `json:"buildDate"`
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// GoOs holds OS name.
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GoOs string `json:"goOs"`
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// GoArch holds architecture name.
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GoArch string `json:"goArch"`
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}
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// getVersion returns version.
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func getVersion() version {
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return version{
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kustomizeVersion,
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gitCommit,
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buildDate,
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goos,
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goarch,
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}
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}
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// Print prints version.
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func (v version) Print(w io.Writer, short bool) {
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if short {
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fmt.Fprintf(w, "%s\n", v.KustomizeVersion)
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} else {
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fmt.Fprintf(w, "Version: %+v\n", v)
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}
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}
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// NewCmdVersion makes version command.
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func NewCmdVersion(w io.Writer) *cobra.Command {
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var short bool
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versionCmd := cobra.Command{
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Use: "version",
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Short: "Prints the kustomize version",
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Example: `kustomize version`,
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Run: func(cmd *cobra.Command, args []string) {
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getVersion().Print(w, short)
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},
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}
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versionCmd.Flags().BoolVar(&short, "short", false, "print just the version number")
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return &versionCmd
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}
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