63b3501a53
All the config commands was refactored for usage with new config factory. Config object now is being initialized in pkg module on demand, which provides more flexibility and cleaner code. Change-Id: Ibad0985e30c16efa96109a49edf2840c60305df8 Signed-off-by: Ruslan Aliev <raliev@mirantis.com> Relates-To: #327
99 lines
2.4 KiB
Go
99 lines
2.4 KiB
Go
/*
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Copyright 2014 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 config
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import (
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"fmt"
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"github.com/spf13/cobra"
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"opendev.org/airship/airshipctl/pkg/config"
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)
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const (
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getContextLong = `
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Display information about contexts such as associated manifests, users, and clusters.
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`
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getContextExample = `
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# List all contexts
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airshipctl config get-contexts
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# Display the current context
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airshipctl config get-context --current
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# Display a specific context
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airshipctl config get-context exampleContext
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`
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)
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// NewGetContextCommand creates a command for viewing cluster information
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// defined in the airshipctl config file.
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func NewGetContextCommand(cfgFactory config.Factory) *cobra.Command {
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o := &config.ContextOptions{}
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cmd := &cobra.Command{
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Use: "get-context [NAME]",
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Short: "Get context information from the airshipctl config",
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Long: getContextLong[1:],
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Example: getContextExample,
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Aliases: []string{"get-contexts"},
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RunE: func(cmd *cobra.Command, args []string) error {
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airconfig, err := cfgFactory()
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if err != nil {
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return err
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}
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if len(args) == 1 {
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o.Name = args[0]
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}
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if o.Name == "" && !o.CurrentContext {
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contexts := airconfig.GetContexts()
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if len(contexts) == 0 {
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fmt.Fprintln(cmd.OutOrStdout(), "No Contexts found in the configuration.")
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}
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for _, context := range contexts {
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fmt.Fprintln(cmd.OutOrStdout(), context.PrettyString())
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}
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return nil
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}
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if o.CurrentContext {
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o.Name = airconfig.CurrentContext
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}
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context, err := airconfig.GetContext(o.Name)
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if err != nil {
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return err
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}
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fmt.Fprintln(cmd.OutOrStdout(), context.PrettyString())
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return nil
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},
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}
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addGetContextFlags(o, cmd)
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return cmd
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}
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func addGetContextFlags(o *config.ContextOptions, cmd *cobra.Command) {
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flags := cmd.Flags()
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flags.BoolVar(
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&o.CurrentContext,
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"current",
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false,
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"get the current context")
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}
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