mirror of
https://github.com/kubevela/kubevela.git
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60 lines
2.2 KiB
Go
60 lines
2.2 KiB
Go
/*
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Copyright 2021. The KubeVela 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 cli
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import (
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"github.com/spf13/cobra"
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"github.com/oam-dev/kubevela/apis/types"
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"github.com/oam-dev/kubevela/pkg/utils/common"
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cmdutil "github.com/oam-dev/kubevela/pkg/utils/util"
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"github.com/oam-dev/kubevela/references/cli"
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)
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// NewDryRunCommand creates `dry-run` command
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func NewDryRunCommand(c common.Args, ioStreams cmdutil.IOStreams) *cobra.Command {
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var namespace string
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o := &cli.DryRunCmdOptions{IOStreams: ioStreams}
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cmd := &cobra.Command{
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Use: "dry-run",
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DisableFlagsInUseLine: true,
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Short: "Dry Run an application, and output the K8s resources as result to stdout",
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Long: "Dry Run an application, and output the K8s resources as result to stdout, only CUE template supported for now",
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Example: "kubectl vela dry-run",
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PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
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return c.SetConfig()
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},
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RunE: func(cmd *cobra.Command, args []string) error {
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buff, err := cli.DryRunApplication(o, c, namespace)
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if err != nil {
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return err
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}
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o.Info(buff.String())
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return nil
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},
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Annotations: map[string]string{
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types.TagCommandType: types.TypePlugin,
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},
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}
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cmd.Flags().StringVarP(&o.ApplicationFile, "file", "f", "./app.yaml", "application file name")
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cmd.Flags().StringVarP(&o.DefinitionFile, "definition", "d", "", "specify a definition file or directory, it will only be used in dry-run rather than applied to K8s cluster")
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cmd.Flags().StringVarP(&namespace, "namespace", "n", "default", "specify namespace of the definition file, by default is default namespace")
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cmd.SetOut(ioStreams.Out)
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return cmd
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}
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