f7217245a7
Currently airshipctl will overwrite an existing config file by default during config init execution. This patch adds an appropriate flag to explicitly control whether the user wants to overwrite an existing file or not. Change-Id: I9f4756b98e9d1245145809aed203974e99feb662 Signed-off-by: Ruslan Aliev <raliev@mirantis.com>
63 lines
2.0 KiB
Go
63 lines
2.0 KiB
Go
/*
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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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"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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initLong = `
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Generate an airshipctl config file. This file by default will be written to the $HOME/.airship directory,
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and will contain default configuration. In case if flag --airshipconf provided - the file will be
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written to the specified location instead. If a configuration file already exists at the specified path,
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an error will be thrown; to overwrite it, specify the --overwrite flag.
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`
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initExample = `
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# Create new airshipctl config file at the default location
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airshipctl config init
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# Create new airshipctl config file at the custom location
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airshipctl config init --airshipconf path/to/config
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# Create new airshipctl config file at custom location and overwrite it
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airshipctl config init --overwrite --airshipconf path/to/config
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`
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)
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// NewInitCommand creates a command for generating default airshipctl config file.
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func NewInitCommand() *cobra.Command {
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var overwrite bool
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cmd := &cobra.Command{
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Use: "init",
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Short: "Generate initial configuration file for airshipctl",
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Long: initLong[1:],
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Example: initExample,
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RunE: func(cmd *cobra.Command, args []string) error {
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airshipConfigPath, err := cmd.Flags().GetString("airshipconf")
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if err != nil {
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airshipConfigPath = ""
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}
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return config.CreateConfig(airshipConfigPath, overwrite)
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},
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}
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cmd.Flags().BoolVar(&overwrite, "overwrite", false, "overwrite config file")
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return cmd
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}
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