connect cmd implemented

Reviewer's Guide by Sourcery

This pull request implements the 'connect' command and makes several improvements to the existing codebase. The changes focus on enhancing the restart functionality, improving the status command, and adding new features to the K3s client.

Sequence diagram for the restartBoxContainer process

sequenceDiagram
    participant User
    participant Client
    participant CLI
    participant Container

    User->>Client: Initiate restartBoxContainer
    Client->>CLI: ContainerList with filters
    alt Containers exist
        Client->>User: Confirm restart
        User->>Client: Confirm (Y/n)
        alt User cancels
            Client->>User: Return UserCanceled error
        end
    end
    loop For each container
        Client->>Container: ContainerStop
        Container-->>Client: Stop response
        Client->>Container: ContainerRemove
        Container-->>Client: Remove response
    end
    Client->>CLI: Start
    CLI-->>Client: Start response
    Client-->>User: Return success or error

Sequence diagram for startWg process

sequenceDiagram
    participant User
    participant ConnectCommand
    participant K3sClient

    User->>ConnectCommand: Execute startWg
    ConnectCommand->>K3sClient: NewClient
    alt Error in NewClient
        ConnectCommand-->>User: Return error
    end
    ConnectCommand->>ConnectCommand: ExecNoOutput("wg-quick down kl-workspace-wg")
    alt Error in ExecNoOutput
        ConnectCommand-->>User: Return error
    end
    ConnectCommand->>ConnectCommand: ExecNoOutput("wg-quick up kl-workspace-wg")
    alt Error in ExecNoOutput
        ConnectCommand-->>User: Return error
    end
    ConnectCommand->>K3sClient: RestartWgProxyContainer
    K3sClient-->>ConnectCommand: Return success or error
    ConnectCommand-->>User: Return success or error

Class diagram for Exec function changes

classDiagram
    class functions {
        +Exec(cmdString string, env map[string]string) ([]byte, error)
        +ExecNoOutput(cmdString string) error
    }

File-Level Changes

Change	Details	Files
Implemented 'connect' command	Added new 'connect' command to the CLI Implemented startWg() function to handle WireGuard connections Added error handling for WireGuard operations	`cmd/connect/connect.go` `clis/kl/loadsubs.go`
Enhanced restart functionality	Implemented restartBoxContainer() function Added user confirmation before restarting workspace Improved container stopping and removal process	`cmd/box/boxpkg/restart.go`
Improved K3s client functionality	Added CheckK3sServerIsReady() method Renamed ensureK3sServerIsReady() to EnsureK3sServerIsReady() Updated RestartWgProxyContainer() to ensure K3s server is ready after restart	`pkg/k3s/impl.go` `pkg/k3s/main.go`
Updated status command	Commented out existing device status check Prepared new implementation using K3s client (currently commented out)	`cmd/status/status.go`
Added new utility function	Implemented ExecNoOutput() function for command execution without output	`pkg/functions/exec.go`
Updated build configuration	Modified nodemon watch extensions in Taskfile.yml	`Taskfile.yml`
Adjusted command availability	Limited 'connect' command to inside box environment Limited 'info' command to outside box environment	`clis/kl/loadsubs.go` `cmd/box/klbox.go`

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kloudlite / kl