Xdebug and Sublime Text 4 support request

[gitressa]

Is it possible to get Xdebug and Sublime Text 4 working in Lando? There are Guides on PhpStorm and VSCode and a similar solution on how to get it working with Sublime Text 4 and SublimeTextXdebug would be awesome. Thanks!

PS. Install SublimeTextXdebug with Git, see Can't install via Package Control in Sublime Text 4 #210 .

[gitressa]

So I managed to get Xdebug connected with Lando, and the log file populated as well, though it can't find the files ... it says [192] [Step Debug] WARN: Breakpoint file name does not exist: /home/username/dev/drupal9/web/index.php (No such file or directory). in the log file xdebug.log, though it does exist.

But I feel like it's getting close, so it would be awesome if someone else could take a look at this.

.lando.yml

name: drupal9
recipe: drupal9
config:
  webroot: web
  php: '8.1'
  xdebug: true

services:
  appserver:
    config:
      php: ./php.ini 

php.ini
I have commented out seemingly not needed config lines.

# xdebug.client_host=appserver.drupal9.internal

xdebug.client_host=localhost
xdebug.client_port=9000
xdebug.discover_client_host=true
xdebug.idekey=sublime.xdebug
xdebug.log="./xdebug.log"
xdebug.mode=debug
xdebug.remote_handler=dbgp
xdebug.start_with_request=yes

Xdebug.sublime-settings
Originally found here: https://github.com/martomo/SublimeTextXdebug/blob/master/Xdebug.sublime-settings

{
    // For remote debugging to resolve the file locations
    // it is required to configure the path mapping
    // with the server path as key and local path as value.
    //
    // Make sure to use absolute path when defining server path,
    // because Xdebug debugger engine does not return symbolic links.
    //
    // Example:
    // "/absolute/path/to/file/on/server" : "/path/to/file/on/computer",
    // "/var/www/htdocs/example/" : "C:/git/websites/example/"
    "path_mapping": {
      "/app/": "/home/username/dev/drupal9/"
    },

    // Determine which URL to launch in the default web browser
    // when starting/stopping a session.
    "url": "https://drupal9.lndo.site/",

    // An IDE key is used to identify with debugger engine
    // when Sublime Text will start or stop a debugging session.
    //
    // This package does not filter sessions by IDE key,
    // it will accept any IDE key, also ones that do not match this configured IDE key.
    // It is merely used when launching the default web browser with the configured URL.
    "ide_key": "sublime.xdebug",

    // Host address of network interface which Sublime Text
    // should listen to connect with debugger engine.
    //
    // By specifying "" or "0.0.0.0" as host address, Sublime Text
    // will listen on all the configured network interfaces.
    // This is the desired configuration when debugging
    // a script that is located on a remote server.
    //
    // Otherwise it is recommended to use "127.0.0.1" or "localhost"
    // as configuration, when debugging a script on your local machine.
    // Due to the fact that by listening on all the configured
    // network interfaces raises a security concern as anyone
    // can access Sublime Text through the configured port.
    //
    // When specifying host address of network interface,
    // be sure to specify an IPv4 address as Sublime Text
    // will listen for connections through an IPv4 socket.
    "host": "localhost",

    // Which port number Sublime Text should listen
    // to connect with debugger engine.
    "client_port": 9000,

    // Maximum amount of array children
    // and object's properties to return.
    "max_children": 32,

    // Maximum amount of
    // variable data to initially retrieve.
    "max_data": 1024,

    // Maximum amount of nested levels to retrieve
    // of array elements and object properties.
    "max_depth": 1,

    // Break at first line on session start, when debugger engine has connected.
    "break_on_start": false,

    // Break on exceptions, suspend execution
    // when the exception name matches an entry in this list value.
    "break_on_exception": [
        // E_ERROR, E_CORE_ERROR, E_COMPILE_ERROR, E_USER_ERROR
        "Fatal error",
        // E_RECOVERABLE_ERROR (since PHP 5.2.0)
        "Catchable fatal error",
        // E_WARNING, E_CORE_WARNING, E_COMPILE_WARNING, E_USER_WARNING
        "Warning",
        // E_PARSE
        "Parse error",
        // E_NOTICE, E_USER_NOTICE
        "Notice",
        // E_STRICT
        "Strict standards",
        // E_DEPRECATED, E_USER_DEPRECATED (since PHP 5.3.0)
        "Deprecated",
        // 0
        "Xdebug",
        // default
        "Unknown error"
    ],

    // Always close debug windows and restore layout on session stop.
    "close_on_stop": false,

    // Show information about super globals in context view.
    "super_globals": true,


    // Always launch browser on session start/stop.
    // Note: This will only work if you have the 'url' setting configured.
    "launch_browser": true,

    // When launching browser on session stop do not execute script.
    // By using parameter XDEBUG_SESSION_STOP_NO_EXEC instead of XDEBUG_SESSION_STOP.
    "browser_no_execute": false,

    // Do not use the debugging window layout.
    "disable_layout": false,

    // Window layout that is being used when debugging.
    "debug_layout" : {
        "cols": [0.0, 0.5, 1.0],
        "rows": [0.0, 0.7, 1.0],
        "cells": [[0, 0, 2, 1], [0, 1, 1, 2], [1, 1, 2, 2]]
    },

    // Group and index positions for debug views.
    "breakpoint_group": 2,
    "breakpoint_index": 1,
    "context_group": 1,
    "context_index": 0,
    "stack_group": 2,
    "stack_index": 0,
    "watch_group": 1,
    "watch_index": 1,

    // Custom gutter icons for indicating current line or enabled/disabled breakpoints.
    //
    // Do not use same icon for following values, because Sublime Text is unable
    // to use the same icon for different scopes, in case there are duplicate icons
    // detected it will fall back to the corresponding icon in the package.
    "breakpoint_enabled": "circle",
    "breakpoint_disabled": "dot",
    "breakpoint_current": "",
    "current_line": "bookmark",

    // Path to Python installation on your system.
    // Which is being used to load missing modules.
    //
    // It is recommended to configure your Python path for Sublime Text 2
    // especially on older UNIX systems, where some modules (xml.parsers.expat)
    // might be missing and could improve performance of package.
    //
    // Example:
    // "python_path" : "/usr/lib/python2.7"
    "python_path" : "/usr/bin/python3.8",

    // Show detailed log information about communication
    // between debugger engine and Sublime Text.
    // Log can be found at Packages/User/Xdebug.log
    "debug": false
}

[gitressa]

Actually, since this is not a Drupal specific issue, it could get moved to https://github.com/lando/lando/?