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77 lines
2.6 KiB
77 lines
2.6 KiB
/*
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Copyright © 2020-2023 The k3d Author(s)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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package config
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import (
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"fmt"
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"os"
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config "github.com/k3d-io/k3d/v5/pkg/config/v1alpha5"
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l "github.com/k3d-io/k3d/v5/pkg/logger"
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"github.com/spf13/cobra"
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)
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// NewCmdConfigInit returns a new cobra command
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func NewCmdConfigInit() *cobra.Command {
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var output string
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var force bool
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cmd := &cobra.Command{
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Use: "init",
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Aliases: []string{"create"},
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Run: func(cmd *cobra.Command, args []string) {
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l.Log().Infoln("COMING SOON: print a basic k3d config with default pre-filled.")
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if output == "-" {
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fmt.Println(config.DefaultConfig)
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} else {
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// check if file exists
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var file *os.File
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var err error
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_, err = os.Stat(output)
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if os.IsNotExist(err) || force {
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// create/overwrite file
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file, err = os.Create(output)
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if err != nil {
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l.Log().Fatalf("Failed to create/overwrite output file: %s", err)
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}
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// write content
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if _, err = file.WriteString(config.DefaultConfig); err != nil {
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l.Log().Fatalf("Failed to write to output file: %+v", err)
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}
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} else if err != nil {
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l.Log().Fatalf("Failed to stat output file: %+v", err)
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} else {
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l.Log().Errorln("Output file exists and --force was not set")
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os.Exit(1)
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}
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}
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},
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}
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cmd.Flags().StringVarP(&output, "output", "o", "k3d-default.yaml", "Write a default k3d config")
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if err := cmd.MarkFlagFilename("output", "yaml", "yml"); err != nil {
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l.Log().Fatalf("Failed to mark flag 'output' as filename flag: %v", err)
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}
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cmd.Flags().BoolVarP(&force, "force", "f", false, "Force overwrite of target file")
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return cmd
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}
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