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@ -9,6 +9,7 @@ import (
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"time"
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"github.com/spf13/cobra"
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"github.com/spf13/cobra/doc"
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"k8s.io/client-go/kubernetes"
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_ "k8s.io/client-go/plugin/pkg/client/auth"
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"k8s.io/client-go/tools/clientcmd"
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@ -18,7 +19,8 @@ var VERSION = "0.0.1"
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var rootCmd = &cobra.Command{
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Use: "tk",
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Short: "Kubernetes CD assembler",
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Short: "Command line utility for assembling Kubernetes CD pipelines",
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Long: `Command line utility for assembling Kubernetes CD pipelines.`,
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Version: VERSION,
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SilenceUsage: true,
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SilenceErrors: true,
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@ -31,13 +33,6 @@ var (
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)
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func init() {
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if home := homeDir(); home != "" {
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rootCmd.PersistentFlags().StringVarP(&kubeconfig, "kubeconfig", "", filepath.Join(home, ".kube", "config"),
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"path to the kubeconfig file")
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} else {
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rootCmd.PersistentFlags().StringVarP(&kubeconfig, "kubeconfig", "", "",
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"absolute path to the kubeconfig file")
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}
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rootCmd.PersistentFlags().StringVarP(&namespace, "namespace", "", "gitops-system",
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"the namespace scope for this operation")
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rootCmd.PersistentFlags().DurationVarP(&timeout, "timeout", "", 5*time.Minute,
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@ -46,6 +41,8 @@ func init() {
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func main() {
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log.SetFlags(0)
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generateDocs()
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kubeconfigFlag()
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if err := rootCmd.Execute(); err != nil {
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logFailure("%v", err)
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os.Exit(1)
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@ -93,3 +90,26 @@ func logSuccess(format string, a ...interface{}) {
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func logFailure(format string, a ...interface{}) {
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fmt.Println(`✗`, fmt.Sprintf(format, a...))
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}
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func generateDocs() {
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args := os.Args[1:]
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if len(args) > 0 && args[0] == "docgen" {
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rootCmd.PersistentFlags().StringVarP(&kubeconfig, "kubeconfig", "", "~/.kube/config",
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"path to the kubeconfig file")
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err := doc.GenMarkdownTree(rootCmd, "./docs/cmd")
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if err != nil {
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log.Fatal(err)
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}
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os.Exit(0)
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}
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}
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func kubeconfigFlag() {
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if home := homeDir(); home != "" {
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rootCmd.PersistentFlags().StringVarP(&kubeconfig, "kubeconfig", "", filepath.Join(home, ".kube", "config"),
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"path to the kubeconfig file")
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} else {
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rootCmd.PersistentFlags().StringVarP(&kubeconfig, "kubeconfig", "", "",
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"absolute path to the kubeconfig file")
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}
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}
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Stefan Prodan
5 years ago
committed by
GitHub