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1 // Copyright © 2017 Mikael Berthe <mikael@lilotux.net> |
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2 // |
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3 // Licensed under the MIT license. |
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4 // Please see the LICENSE file is this directory. |
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5 |
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6 package cmd |
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7 |
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8 import ( |
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9 "github.com/spf13/cobra" |
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10 "github.com/spf13/viper" |
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11 |
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12 "github.com/McKael/madonctl/printer" |
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13 ) |
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14 |
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15 var configCmd = &cobra.Command{ |
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16 Use: "config", |
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17 Short: "Display configuration", |
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18 } |
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19 |
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20 func init() { |
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21 RootCmd.AddCommand(configCmd) |
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22 |
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23 // Subcommands |
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24 configCmd.AddCommand(configSubcommands...) |
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25 } |
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26 |
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27 var configSubcommands = []*cobra.Command{ |
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28 &cobra.Command{ |
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29 Use: "dump", |
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30 Short: "Dump the configuration", |
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31 RunE: func(cmd *cobra.Command, args []string) error { |
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32 return configDump() |
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33 }, |
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34 }, |
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35 &cobra.Command{ |
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36 Use: "whoami", |
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37 Aliases: []string{"token"}, |
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38 Short: "Display user token", |
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39 RunE: func(cmd *cobra.Command, args []string) error { |
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40 return configDisplayToken() |
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41 }, |
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42 }, |
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43 } |
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44 |
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45 const configurationTemplate = `--- |
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46 instance: '{{.InstanceURL}}' |
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47 app_id: '{{.ID}}' |
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48 app_secret: '{{.Secret}}' |
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49 |
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50 {{if .UserToken}}token: {{.UserToken.access_token}}{{else}}#token: ''{{end}} |
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51 #login: '' |
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52 #password: '' |
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53 safe_mode: true |
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54 ... |
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55 ` |
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56 |
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57 func configDump() error { |
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58 if viper.GetBool("safe_mode") { |
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59 errPrint("Cannot dump: disabled by configuration (safe_mode)") |
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60 return nil |
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61 } |
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62 |
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63 if err := madonInitClient(); err != nil { |
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64 return err |
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65 } |
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66 // Try to sign in, but don't mind if it fails |
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67 if err := madonLogin(); err != nil { |
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68 errPrint("Info: could not log in: %s", err) |
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69 } |
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70 |
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71 var p printer.ResourcePrinter |
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72 var err error |
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73 |
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74 if getOutputFormat() == "plain" { |
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75 cfile := viper.ConfigFileUsed() |
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76 if cfile == "" { |
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77 cfile = defaultConfigFile |
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78 } |
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79 errPrint("You can copy the following lines into a configuration file.") |
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80 errPrint("E.g. %s -i INSTANCE -L USERNAME -P PASS config dump > %s\n", AppName, cfile) |
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81 p, err = printer.NewPrinterTemplate(configurationTemplate) |
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82 } else { |
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83 p, err = getPrinter() |
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84 } |
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85 if err != nil { |
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86 return err |
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87 } |
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88 return p.PrintObj(gClient, nil, "") |
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89 } |
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90 |
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91 func configDisplayToken() error { |
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92 if viper.GetBool("safe_mode") { |
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93 errPrint("Cannot dump: disabled by configuration (safe_mode)") |
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94 return nil |
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95 } |
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96 |
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97 if err := madonInit(true); err != nil { |
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98 return err |
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99 } |
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100 |
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101 p, err := getPrinter() |
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102 if err != nil { |
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103 return err |
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104 } |
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105 return p.PrintObj(gClient.UserToken, nil, "") |
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106 } |