【发布时间】：2017-06-25 04:13:14
【问题描述】：
我正在使用 grumphp 在提交之前检查我的代码，它告诉我：
F [UnexpectedValueException] 规则“symfony”不存在。
异常跟踪： () 在 /Users/foo/projects/bar/app/vendor/friendsofphp/php-cs-fixer/src/FixerFactory.php:181 PhpCsFixer\FixerFactory->useRuleSet() 在 /Users/foo/projects/bar/app/vendor/friendsofphp/php-cs-fixer/src/Console/ConfigurationResolver.php:264 PhpCsFixer\Console\ConfigurationResolver->getFixers() 在 /Users/foo/projects/bar/app/vendor/friendsofphp/php-cs-fixer/src/Console/Command/FixCommand.php:164 PhpCsFixer\Console\Command\FixCommand->execute() at /Users/foo/projects/bar/app/vendor/symfony/console/Command/Command.php:261 Symfony\Component\Console\Command\Command->run() at /Users/foo/projects/bar/app/vendor/symfony/console/Application.php:817 Symfony\Component\Console\Application->doRunCommand() 在 /Users/foo/projects/bar/app/vendor/symfony/console/Application.php:185 Symfony\Component\Console\Application->doRun() 在 /Users/foo/projects/bar/app/vendor/symfony/console/Application.php:116 Symfony\Component\Console\Application->run() at /Users/foo/projects/bar/app/vendor/friendsofphp/php-cs-fixer/php-cs-fixer:45
尝试手动执行它，它告诉我同样的结果。
于是我开始深入研究代码
我可以看到有一个规则集，并且修复程序工厂正在调用 $ruleset->getRules() 但它只返回 symfony 的规则名称，而不是 91 个数组键：
array:1 [
0 => "symfony"
]
rule_set 是
'@Symfony' => array(
'@PSR2' => true,
'binary_operator_spaces' => array(
'align_double_arrow' => false,
'align_equals' => false,
),
'blank_line_after_opening_tag' => true,
'blank_line_before_return' => true,
'cast_spaces' => true,
'class_definition' => array('singleLine' => true),
'concat_space' => array('spacing' => 'none'),
'declare_equal_normalize' => true,
'function_typehint_space' => true,
'hash_to_slash_comment' => true,
'heredoc_to_nowdoc' => true,
'include' => true,
'lowercase_cast' => true,
'method_separation' => true,
'native_function_casing' => true,
'new_with_braces' => true,
'no_alias_functions' => true,
'no_blank_lines_after_class_opening' => true,
'no_blank_lines_after_phpdoc' => true,
'no_empty_comment' => true,
'no_empty_phpdoc' => true,
'no_empty_statement' => true,
'no_extra_consecutive_blank_lines' => array(
'curly_brace_block',
'extra',
'parenthesis_brace_block',
'square_brace_block',
'throw',
'use',
),
'no_leading_import_slash' => true,
'no_leading_namespace_whitespace' => true,
'no_mixed_echo_print' => array('use' => 'echo'),
'no_multiline_whitespace_around_double_arrow' => true,
'no_short_bool_cast' => true,
'no_singleline_whitespace_before_semicolons' => true,
'no_spaces_around_offset' => true,
'no_trailing_comma_in_list_call' => true,
'no_trailing_comma_in_singleline_array' => true,
'no_unneeded_control_parentheses' => true,
'no_unreachable_default_argument_value' => true,
'no_unused_imports' => true,
'no_whitespace_before_comma_in_array' => true,
'no_whitespace_in_blank_line' => true,
'normalize_index_brace' => true,
'object_operator_without_whitespace' => true,
'php_unit_fqcn_annotation' => true,
'phpdoc_align' => true,
'phpdoc_annotation_without_dot' => true,
'phpdoc_indent' => true,
'phpdoc_inline_tag' => true,
'phpdoc_no_access' => true,
'phpdoc_no_alias_tag' => true,
'phpdoc_no_empty_return' => true,
'phpdoc_no_package' => true,
'phpdoc_scalar' => true,
'phpdoc_separation' => true,
'phpdoc_single_line_var_spacing' => true,
'phpdoc_summary' => true,
'phpdoc_to_comment' => true,
'phpdoc_trim' => true,
'phpdoc_types' => true,
'phpdoc_var_without_name' => true,
'pre_increment' => true,
'return_type_declaration' => true,
'self_accessor' => true,
'short_scalar_cast' => true,
'single_blank_line_before_namespace' => true,
'single_class_element_per_statement' => true,
'single_quote' => true,
'space_after_semicolon' => true,
'standardize_not_equals' => true,
'ternary_operator_spaces' => true,
'trailing_comma_in_multiline_array' => true,
'trim_array_spaces' => true,
'unary_operator_spaces' => true,
'whitespace_after_comma_in_array' => true,
),
最后在这里崩溃：
public function useRuleSet(RuleSetInterface $ruleSet)
{
$fixers = array();
$fixersByName = array();
$fixerConflicts = array();
$fixerNames = array_keys($ruleSet->getRules());
foreach ($fixerNames as $name) {
-----> if (!array_key_exists($name, $this->fixersByName)) {
throw new \UnexpectedValueException(sprintf('Rule "%s" does not exist.', $name));
}
ResolveSet() 按预期工作 在 resolveSet() 和 fixerFactory 之间的某个地方，数组键会丢失 我会进一步调查，有什么提示或建议吗？
github上的问题： https://github.com/FriendsOfPHP/PHP-CS-Fixer/issues/2518 https://github.com/phpro/grumphp/issues/281
【问题讨论】：
标签： php php-cs-fixer