Note about risky rules and how to fix rule violations with PHP-CS-Fixer (#4249)

* a note about risky rules and how to fix rule violations with PHP-CS-Fixer

* [MegaLinter] Apply linters fixes

---------

Co-authored-by: llaville <[email protected]>

Author: llaville

megalinter/descriptors/php.megalinter-descriptor.yml

@@ -178,6 +178,11 @@ linters:
   # PHP-CS-Fixer
   - linter_name: php-cs-fixer
     name: PHP_PHPCSFIXER
+    linter_text: |
+      PHP-CS-Fixer is able to fix rule violations detected, and even those marked as (risky)
+
+      - Enable **autofixes** by adding `PHP_PHPCSFIXER` in [APPLY_FIXES variable](https://megalinter.io/beta/configuration/#apply-fixes)
+      - Add "--allow-risky=yes" option in PHP_PHPCSFIXER_ARGUMENTS variable
     linter_url: https://cs.symfony.com/
     linter_repo: https://github.com/PHP-CS-Fixer/PHP-CS-Fixer
     linter_image_url: https://cs.symfony.com/_static/images/logo.png

megalinter/reporters/UpdatedSourcesReporter.py

@@ -6,9 +6,9 @@
 import logging
 import os
 import shutil
+
 import chalk as c
 import git
-
 from megalinter import Reporter, config, utils
 
 
@@ -87,16 +87,23 @@ def produce_report(self):
                         )
                     else:
                         try:
-                            repo = git.Repo(os.path.realpath(self.master.github_workspace))
-                            repo.config_writer().set_value("user", "name", "MegaLinter").release()
-                            repo.config_writer().set_value("user", "email", "[email protected]").release()
+                            repo = git.Repo(
+                                os.path.realpath(self.master.github_workspace)
+                            )
+                            repo.config_writer().set_value(
+                                "user", "name", "MegaLinter"
+                            ).release()
+                            repo.config_writer().set_value(
+                                "user", "email", "[email protected]"
+                            ).release()
                             repo.git.add(update=True)
-                            repo.git.commit('-m', '[MegaLinter] Apply linters fixes')
-                            repo.git.push('origin', f'HEAD:{remote_branch}')
+                            repo.git.commit("-m", "[MegaLinter] Apply linters fixes")
+                            repo.git.push("origin", f"HEAD:{remote_branch}")
                         except git.GitCommandError as git_err:
                             logging.error(
                                 c.red(
-                                    "❌ [Updated Sources Reporter] Failed to git push auto fixes: " + str(git_err.stderr)
+                                    "❌ [Updated Sources Reporter] Failed to git push auto fixes: "
+                                    + str(git_err.stderr)
                                 )
                             )
                             logging.warning(
@@ -107,7 +114,7 @@ def produce_report(self):
                             )
                         else:
                             logging.info(
-                                 "[Updated Sources Reporter] Fixed source files have automatically "
+                                "[Updated Sources Reporter] Fixed source files have automatically "
                                 "been pushed to the source branch"
                             )
         else: