workspace wireguard status

Reviewer's Guide by Sourcery

This pull request implements a Wireguard status indicator in the workspace environment. It modifies the .zshrc file to display an "offline" status in the right prompt when the Wireguard connection is not active, and updates the start.sh script to initialize and run a background process for checking the online status.

Sequence diagram for Wireguard status check initialization

sequenceDiagram
    participant StartScript as start.sh
    participant CheckOnline as .check-online
    participant BackgroundProcess as Background Process

    StartScript->>CheckOnline: Copy .check-online to home directory
    StartScript->>BackgroundProcess: Run .check-online in background
    BackgroundProcess-->>StartScript: Check online status
    Note right of BackgroundProcess: Updates /tmp/kl/online.status

Class diagram for .zshrc modifications

classDiagram
    class Zshrc {
        +update_rprompt()
        +TRAPALRM()
        +precmd()
        +add-zsh-hook precmd update_rprompt
        +TMOUT = 1
    }
    Zshrc : update_rprompt() -- updates the right prompt based on online status
    Zshrc : TRAPALRM() -- triggers update_rprompt
    Zshrc : precmd() -- checks hash and updates prompt symbol
    Zshrc : TMOUT -- sets timeout for prompt update

File-Level Changes

Change	Details	Files
Implement Wireguard status indicator in zsh prompt	Add function to update right prompt (RPROMPT) based on online status Set up zsh hook to call update function before each command Implement TRAPALRM function to update status periodically Modify precmd function to include status update Set TMOUT variable for periodic updates	`klbox-docker/.zshrc`
Initialize and run online status check in workspace startup	Copy .check-online file to user's home directory during initialization Add command to run .check-online script in background at startup	`klbox-docker/start.sh`
Remove unnecessary shebang and empty line from .zshrc	Delete '#!/bin/zsh' line Remove an empty line at the beginning of the file	`klbox-docker/.zshrc`

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kloudlite / kl