Add support for Laravel Pint (#4238)

* add support, docs, tests for Laravel Pint

* fix php-cs-fixer link

* add missing project-without-pint

* fix indentation

* fix pint executable in pint fixer test

* fix variables, docs related to pint support

doc/ale-php.txt

@@ -272,6 +272,33 @@ g:ale_php_php_executable                             *g:ale_php_php_executable*
   This variable sets the executable used for php.
 
 
+===============================================================================
+pint                                                             *ale-php-pint*
+
+g:ale_php_pint_executable                           *g:ale_php_pint_executable*
+                                                    *b:ale_php_pint_executable*
+  Type: |String|
+  Default: `'pint'`
+
+  This variable sets the executable used for pint.
+
+
+g:ale_php_pint_options                                 *g:ale_php_pint_options*
+                                                       *b:ale_php_pint_options*
+  Type: |String|
+  Default: `''`
+
+  This variable can be set to pass additional options to pint.
+
+
+g:ale_php_pint_use_global                           *g:ale_php_pint_use_global*
+                                                    *b:ale_php_pint_use_global*
+  Type: |Boolean|
+  Default: `get(g:, 'ale_use_global_executables', 0)`
+
+  See |ale-integrations-local-executables|
+
+
 ===============================================================================
 tlint                                                           *ale-php-tlint*
 

doc/ale-supported-languages-and-tools.txt

@@ -417,6 +417,7 @@ Notes:
   * `phpcs`
   * `phpmd`
   * `phpstan`
+  * `pint`
   * `psalm`!!
   * `tlint`
 * PO

doc/ale.txt

@@ -3071,6 +3071,7 @@ documented in additional help files.
     psalm.................................|ale-php-psalm|
     php-cs-fixer..........................|ale-php-php-cs-fixer|
     php...................................|ale-php-php|
+    pint..................................|ale-php-pint|
     tlint.................................|ale-php-tlint|
     intelephense..........................|ale-php-intelephense|
   po......................................|ale-po-options|