Add debug-schema command to show the internal representation

README.md

@@ -960,10 +960,10 @@ In fact, this can be considered as partial inheritance.
 **If something went wrong**
 
 If you're having trouble working with presets and don't understand how the CSV Blueprint under the hood understands it,
-just add `--dump-schema` to see it. Also, there is a separate CLI command for validating schema:
+just add `--dump-schema` to see it. Also, there is a separate CLI command to dump schema:
 
 ```shell
-./csv-blueprint validate:schema --dump-schema --schema=./your/schema.yml
+./csv-blueprint debug-schema -s ./your/schema.yml
 ```
 
 
@@ -1542,6 +1542,49 @@ Options:
 </details>
 
 
+`./csv-blueprint dump-schema --help`
+
+<details>
+  <summary>CLICK to see debug-schema help messege</summary>
+
+<!-- auto-update:debug-schema-help -->
+```
+Description:
+  Show the internal representation of the schema taking into account presets.
+
+Usage:
+  debug-schema [options]
+
+Options:
+  -s, --schema=SCHEMA            Specify the path to a schema file, supporting YAML, JSON, or PHP formats.
+                                 Examples: /full/path/name.yml; p/file.yml
+  -d, --hide-defaults            Hide default values in the output.
+      --no-progress              Disable progress bar animation for logs. It will be used only for text output format.
+      --mute-errors              Mute any sort of errors. So exit code will be always "0" (if it's possible).
+                                 It has major priority then --non-zero-on-error. It's on your own risk!
+      --stdout-only              For any errors messages application will use StdOut instead of StdErr. It's on your own risk!
+      --non-zero-on-error        None-zero exit code on any StdErr message.
+      --timestamp                Show timestamp at the beginning of each message.It will be used only for text output format.
+      --profile                  Display timing and memory usage information.
+      --output-mode=OUTPUT-MODE  Output format. Available options:
+                                 text - Default text output format, userfriendly and easy to read.
+                                 cron - Shortcut for crontab. It's basically focused on human-readable logs output.
+                                 It's combination of --timestamp --profile --stdout-only --no-progress -vv.
+                                 logstash - Logstash output format, for integration with ELK stack.
+                                  [default: "text"]
+      --cron                     Alias for --output-mode=cron. Deprecated!
+  -h, --help                     Display help for the given command. When no command is given display help for the list command
+  -q, --quiet                    Do not output any message
+  -V, --version                  Display this application version
+      --ansi|--no-ansi           Force (or disable --no-ansi) ANSI output
+  -n, --no-interaction           Do not ask any interactive question
+  -v|vv|vvv, --verbose           Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+```
+<!-- auto-update:/debug-schema-help -->
+
+</details>
+
+
 `./csv-blueprint create:schema --help`
 It's beta. Work in progress.
 
@@ -1599,6 +1642,7 @@ Options:
 
 </details>
 
+
 ## Report examples
 
 The validation process culminates in a human-readable report detailing any errors identified within the CSV file. While

src/Commands/DebugSchema.php

@@ -0,0 +1,65 @@
+<?php
+
+/**
+ * JBZoo Toolbox - Csv-Blueprint.
+ *
+ * This file is part of the JBZoo Toolbox project.
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @license    MIT
+ * @copyright  Copyright (C) JBZoo.com, All rights reserved.
+ * @see        https://github.com/JBZoo/Csv-Blueprint
+ */
+
+declare(strict_types=1);
+
+namespace JBZoo\CsvBlueprint\Commands;
+
+use JBZoo\Cli\CliCommand;
+use JBZoo\CsvBlueprint\Schema;
+use Symfony\Component\Console\Input\InputOption;
+
+/**
+ * @psalm-suppress PropertyNotSetInConstructor
+ */
+final class DebugSchema extends CliCommand
+{
+    protected function configure(): void
+    {
+        $this
+            ->setName('debug-schema')
+            ->setDescription('Show the internal representation of the schema taking into account presets.')
+            ->addOption(
+                'schema',
+                's',
+                InputOption::VALUE_REQUIRED,
+                \implode("\n", [
+                    'Specify the path to a schema file, supporting YAML, JSON, or PHP formats. ',
+                    'Examples: <info>/full/path/name.yml</info>; <info>p/file.yml</info>',
+                ]),
+            )
+            ->addOption(
+                'hide-defaults',
+                'd',
+                InputOption::VALUE_NONE,
+                'Hide default values in the output.',
+            );
+
+        parent::configure();
+    }
+
+    protected function executeAction(): int
+    {
+        $decorated = $this->outputMode->getOutput()->isDecorated();
+
+        $schemaFilename = $this->getOptString('schema');
+        if (!\file_exists($schemaFilename)) {
+            throw new Exception("Schema file not found: {$schemaFilename}");
+        }
+
+        $this->_((new Schema($schemaFilename))->dumpAsYamlString($this->getOptBool('hide-defaults'), $decorated));
+
+        return self::SUCCESS;
+    }
+}