|
| 1 | +package cli |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "fmt" |
| 6 | + "os/exec" |
| 7 | + "strings" |
| 8 | + |
| 9 | + "github.com/coder/coder/cli/cliui" |
| 10 | + "github.com/coder/coder/coderd/database" |
| 11 | + "github.com/coder/coder/codersdk" |
| 12 | + "github.com/google/uuid" |
| 13 | + "github.com/spf13/cobra" |
| 14 | + "golang.org/x/xerrors" |
| 15 | +) |
| 16 | + |
| 17 | +func vscode() *cobra.Command { |
| 18 | + return &cobra.Command{ |
| 19 | + Use: "vscode <workspace>", |
| 20 | + Args: cobra.MinimumNArgs(1), |
| 21 | + RunE: func(cmd *cobra.Command, args []string) error { |
| 22 | + client, err := createClient(cmd) |
| 23 | + if err != nil { |
| 24 | + return err |
| 25 | + } |
| 26 | + |
| 27 | + workspaceParts := strings.Split(args[0], ".") |
| 28 | + workspace, err := client.WorkspaceByName(cmd.Context(), codersdk.Me, workspaceParts[0]) |
| 29 | + if err != nil { |
| 30 | + return err |
| 31 | + } |
| 32 | + |
| 33 | + if workspace.LatestBuild.Transition != database.WorkspaceTransitionStart { |
| 34 | + return xerrors.New("workspace must be in start transition to ssh") |
| 35 | + } |
| 36 | + |
| 37 | + if workspace.LatestBuild.Job.CompletedAt == nil { |
| 38 | + err = cliui.WorkspaceBuild(cmd.Context(), cmd.ErrOrStderr(), client, workspace.LatestBuild.ID, workspace.CreatedAt) |
| 39 | + if err != nil { |
| 40 | + return err |
| 41 | + } |
| 42 | + } |
| 43 | + |
| 44 | + if workspace.LatestBuild.Transition == database.WorkspaceTransitionDelete { |
| 45 | + return xerrors.New("workspace is deleting...") |
| 46 | + } |
| 47 | + |
| 48 | + resources, err := client.WorkspaceResourcesByBuild(cmd.Context(), workspace.LatestBuild.ID) |
| 49 | + if err != nil { |
| 50 | + return err |
| 51 | + } |
| 52 | + |
| 53 | + agents := make([]codersdk.WorkspaceAgent, 0) |
| 54 | + for _, resource := range resources { |
| 55 | + agents = append(agents, resource.Agents...) |
| 56 | + } |
| 57 | + if len(agents) == 0 { |
| 58 | + return xerrors.New("workspace has no agents") |
| 59 | + } |
| 60 | + var agent codersdk.WorkspaceAgent |
| 61 | + if len(workspaceParts) >= 2 { |
| 62 | + for _, otherAgent := range agents { |
| 63 | + if otherAgent.Name != workspaceParts[1] { |
| 64 | + continue |
| 65 | + } |
| 66 | + agent = otherAgent |
| 67 | + break |
| 68 | + } |
| 69 | + if agent.ID == uuid.Nil { |
| 70 | + return xerrors.Errorf("agent not found by name %q", workspaceParts[1]) |
| 71 | + } |
| 72 | + } |
| 73 | + if agent.ID == uuid.Nil { |
| 74 | + if len(agents) > 1 { |
| 75 | + return xerrors.New("you must specify the name of an agent") |
| 76 | + } |
| 77 | + agent = agents[0] |
| 78 | + } |
| 79 | + // OpenSSH passes stderr directly to the calling TTY. |
| 80 | + // This is required in "stdio" mode so a connecting indicator can be displayed. |
| 81 | + err = cliui.Agent(cmd.Context(), cmd.ErrOrStderr(), cliui.AgentOptions{ |
| 82 | + WorkspaceName: workspace.Name, |
| 83 | + Fetch: func(ctx context.Context) (codersdk.WorkspaceAgent, error) { |
| 84 | + return client.WorkspaceAgent(ctx, agent.ID) |
| 85 | + }, |
| 86 | + }) |
| 87 | + if err != nil { |
| 88 | + return xerrors.Errorf("await agent: %w", err) |
| 89 | + } |
| 90 | + |
| 91 | + vscodePath, err := exec.LookPath("code") |
| 92 | + if err != nil { |
| 93 | + return xerrors.New(`The "code" binary must exist on your path!`) |
| 94 | + } |
| 95 | + output, err := exec.CommandContext(cmd.Context(), vscodePath, "--list-extensions").Output() |
| 96 | + if err != nil { |
| 97 | + return xerrors.Errorf("list extensions: %w", err) |
| 98 | + } |
| 99 | + extensions := strings.Split(string(output), "\n") |
| 100 | + hasRemote := false |
| 101 | + for _, extension := range extensions { |
| 102 | + if extension != "ms-vscode-remote.remote-ssh" { |
| 103 | + continue |
| 104 | + } |
| 105 | + hasRemote = true |
| 106 | + break |
| 107 | + } |
| 108 | + if !hasRemote { |
| 109 | + _, err := cliui.Prompt(cmd, cliui.PromptOptions{ |
| 110 | + Text: "Would you like to install the VS Code Remote SSH extension?", |
| 111 | + IsConfirm: true, |
| 112 | + }) |
| 113 | + if err != nil { |
| 114 | + return err |
| 115 | + } |
| 116 | + output, err := exec.CommandContext(cmd.Context(), vscodePath, "--install-extension", "ms-vscode-remote.remote-ssh").CombinedOutput() |
| 117 | + if err != nil { |
| 118 | + return xerrors.Errorf("install remote extension: %w: %s", err, output) |
| 119 | + } |
| 120 | + } |
| 121 | + err = configSSH().RunE(cmd, []string{}) |
| 122 | + if err != nil { |
| 123 | + return xerrors.Errorf("config ssh: %w", err) |
| 124 | + } |
| 125 | + output, err = exec.CommandContext(cmd.Context(), vscodePath, |
| 126 | + "--remote", fmt.Sprintf("ssh-remote+coder.%s", args[0])).CombinedOutput() |
| 127 | + if err != nil { |
| 128 | + return xerrors.Errorf("launch vs code remote: %w: %s", err, output) |
| 129 | + } |
| 130 | + return nil |
| 131 | + }, |
| 132 | + } |
| 133 | +} |
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