|
| 1 | +package cmd |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "fmt" |
| 6 | + "strings" |
| 7 | + "time" |
| 8 | + |
| 9 | + "cdr.dev/coder-cli/coder-sdk" |
| 10 | + "github.com/briandowns/spinner" |
| 11 | + "github.com/fatih/color" |
| 12 | + "github.com/manifoldco/promptui" |
| 13 | + "github.com/spf13/cobra" |
| 14 | + "go.coder.com/flog" |
| 15 | + "golang.org/x/xerrors" |
| 16 | +) |
| 17 | + |
| 18 | +func rebuildEnvCommand() *cobra.Command { |
| 19 | + var follow bool |
| 20 | + var force bool |
| 21 | + cmd := &cobra.Command{ |
| 22 | + Use: "rebuild [environment_name]", |
| 23 | + Short: "rebuild a Coder environment", |
| 24 | + Args: cobra.ExactArgs(1), |
| 25 | + Example: `coder envs rebuild front-end-env --follow |
| 26 | +coder envs rebuild backend-env --force`, |
| 27 | + Hidden: true, // TODO(@cmoog) un-hide |
| 28 | + RunE: func(cmd *cobra.Command, args []string) error { |
| 29 | + ctx := cmd.Context() |
| 30 | + client, err := newClient() |
| 31 | + if err != nil { |
| 32 | + return err |
| 33 | + } |
| 34 | + env, err := findEnv(ctx, client, args[0], coder.Me) |
| 35 | + if err != nil { |
| 36 | + return err |
| 37 | + } |
| 38 | + |
| 39 | + if !force && env.LatestStat.ContainerStatus == coder.EnvironmentOn { |
| 40 | + _, err = (&promptui.Prompt{ |
| 41 | + Label: fmt.Sprintf("Rebuild environment \"%s\"? (will destroy any work outside of /home)", env.Name), |
| 42 | + IsConfirm: true, |
| 43 | + }).Run() |
| 44 | + if err != nil { |
| 45 | + return err |
| 46 | + } |
| 47 | + } |
| 48 | + |
| 49 | + if err = client.RebuildEnvironment(ctx, env.ID); err != nil { |
| 50 | + return err |
| 51 | + } |
| 52 | + if follow { |
| 53 | + if err = trailBuildLogs(ctx, client, env.ID); err != nil { |
| 54 | + return err |
| 55 | + } |
| 56 | + } else { |
| 57 | + flog.Info("Use \"coder envs watch-build %s\" to follow the build logs", env.Name) |
| 58 | + } |
| 59 | + return nil |
| 60 | + }, |
| 61 | + } |
| 62 | + |
| 63 | + cmd.Flags().BoolVar(&follow, "follow", false, "follow buildlog after initiating rebuild") |
| 64 | + cmd.Flags().BoolVar(&force, "force", false, "force rebuild without showing a confirmation prompt") |
| 65 | + return cmd |
| 66 | +} |
| 67 | + |
| 68 | +// trailBuildLogs follows the build log for a given environment and prints the staged |
| 69 | +// output with loaders and success/failure indicators for each stage |
| 70 | +func trailBuildLogs(ctx context.Context, client *coder.Client, envID string) error { |
| 71 | + const check = "✅" |
| 72 | + const failure = "❌" |
| 73 | + const loading = "⌛" |
| 74 | + |
| 75 | + newSpinner := func() *spinner.Spinner { return spinner.New(spinner.CharSets[11], 100*time.Millisecond) } |
| 76 | + |
| 77 | + logs, err := client.FollowEnvironmentBuildLog(ctx, envID) |
| 78 | + if err != nil { |
| 79 | + return err |
| 80 | + } |
| 81 | + var s *spinner.Spinner |
| 82 | + for l := range logs { |
| 83 | + if l.Err != nil { |
| 84 | + return l.Err |
| 85 | + } |
| 86 | + switch l.BuildLog.Type { |
| 87 | + case coder.BuildLogTypeStart: |
| 88 | + // the FE uses this to reset the UI |
| 89 | + // the CLI doesn't need to do anything here given that we only append to the trail |
| 90 | + case coder.BuildLogTypeStage: |
| 91 | + if s != nil { |
| 92 | + s.Stop() |
| 93 | + fmt.Print("\n") |
| 94 | + } |
| 95 | + s = newSpinner() |
| 96 | + msg := fmt.Sprintf("%s %s", l.BuildLog.Time.Format(time.RFC3339), l.BuildLog.Msg) |
| 97 | + s.Suffix = fmt.Sprintf(" -- %s", msg) |
| 98 | + s.FinalMSG = fmt.Sprintf("%s -- %s", check, msg) |
| 99 | + s.Start() |
| 100 | + case coder.BuildLogTypeSubstage: |
| 101 | + // TODO(@cmoog) add verbose substage printing |
| 102 | + case coder.BuildLogTypeError: |
| 103 | + if s != nil { |
| 104 | + s.FinalMSG = fmt.Sprintf("%s %s", failure, strings.TrimPrefix(s.Suffix, " ")) |
| 105 | + s.Stop() |
| 106 | + } |
| 107 | + fmt.Print(color.RedString("\t%s", l.BuildLog.Msg)) |
| 108 | + s = newSpinner() |
| 109 | + case coder.BuildLogTypeDone: |
| 110 | + if s != nil { |
| 111 | + s.Stop() |
| 112 | + } |
| 113 | + return nil |
| 114 | + default: |
| 115 | + return xerrors.Errorf("unknown buildlog type: %s", l.BuildLog.Type) |
| 116 | + } |
| 117 | + } |
| 118 | + return nil |
| 119 | +} |
| 120 | + |
| 121 | +func watchBuildLogCommand() *cobra.Command { |
| 122 | + cmd := &cobra.Command{ |
| 123 | + Use: "watch-build [environment_name]", |
| 124 | + Example: "coder watch-build front-end-env", |
| 125 | + Short: "trail the build log of a Coder environment", |
| 126 | + Args: cobra.ExactArgs(1), |
| 127 | + Hidden: true, // TODO(@cmoog) un-hide |
| 128 | + RunE: func(cmd *cobra.Command, args []string) error { |
| 129 | + ctx := cmd.Context() |
| 130 | + client, err := newClient() |
| 131 | + if err != nil { |
| 132 | + return err |
| 133 | + } |
| 134 | + env, err := findEnv(ctx, client, args[0], coder.Me) |
| 135 | + if err != nil { |
| 136 | + return err |
| 137 | + } |
| 138 | + |
| 139 | + if err = trailBuildLogs(ctx, client, env.ID); err != nil { |
| 140 | + return err |
| 141 | + } |
| 142 | + return nil |
| 143 | + }, |
| 144 | + } |
| 145 | + return cmd |
| 146 | +} |
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