Symfony 无法在Assetic配置中覆盖NodeJS二进制文件的路径

我在重写Assetic中UglifyCSS过滤器使用的Node.js二进制文件的路径时遇到问题。假设可以在

/app/config/config.yml

（，）中设置路径，但无论我将覆盖的值放在何处，它似乎都没有任何效果

为了调试它，我更改了供应商/kriswallsmith/assetic/src/assetic/Filter/UglifyCssFilter.php中的第37-39行，以输出值：

/**
 * @param string $uglifycssBin Absolute path to the uglifycss executable
 * @param string $nodeBin      Absolute path to the folder containg node.js executable
 */
public function __construct($uglifycssBin = '/usr/bin/uglifycss', $nodeBin = null)
{
        throw new \RuntimeException('Path to node executable '. $nodeBin . ' Uglify executable '. $uglifycssBin . "\n\$PATH: ". getenv('PATH'));

结果如下

$ ../bin/console assetic:dump --env=prod

                                                                                                                                                                                
  [RuntimeException]                                                                                                                                                            
  Path to node executable /usr/local/bin/node Uglify executable /home/myuser/dev/ptflow-api/app/../node_modules/.bin/uglifycss                                                
  $PATH: /home/myuser/.sdkman/candidates/java/current/bin:/home/myuser/go/bin:/home/myuser/.local/bin:/home/myuser/bin/Telegram:/home/myuser/.yarn/bin:/home/carleri  
  k/.config/yarn/global/node_modules/.bin:/home/myuser/bin:/home/myuser/.yarn/bin:/home/myuser/.config/yarn/global/node_modules/.bin:/home/myuser/go/bin:/home/carleri  
  k/.go/bin:/home/myuser/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin                                        
                                                                                                                                                                                

这表明

$nodeBin

始终具有值

/usr/local/bin/node

。这在我的系统上实际上是正确的路径，但我需要能够手动设置它，使其在没有找到正确可执行文件的Docker容器中工作

到目前为止，我看到的示例配置在使用参数路径

assetic.node

还是

assetic.node.bin

方面有所不同，但除了

assetic.filters.uglifycss.node

之外，我还设置了这两个参数：

assetic:
    node: /not/a/path/config.yml/node
        bin: '/usr/bin/node'

我还发现了一个文件，它似乎提供了一些见解：

$ cat ./vendor/symfony/assetic-bundle/Resources/config/filters/uglifycss.xml 
<?xml version="1.0" ?>

<container xmlns="http://symfony.com/schema/dic/services"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">

    <parameters>
        <parameter key="assetic.filter.uglifycss.class">Assetic\Filter\UglifyCssFilter</parameter>
        <parameter key="assetic.filter.uglifycss.bin">/usr/bin/uglifycss</parameter>
        <parameter key="assetic.filter.uglifycss.node">%assetic.node.bin%</parameter>
        <parameter key="assetic.filter.uglifycss.timeout">null</parameter>
        <parameter key="assetic.filter.uglifycss.node_paths">%assetic.node.paths%</parameter>
        <parameter key="assetic.filter.uglifycss.expand_vars">false</parameter>
        <parameter key="assetic.filter.uglifycss.ugly_comments">false</parameter>
        <parameter key="assetic.filter.uglifycss.cute_comments">false</parameter>
    </parameters>

    <services>
        <service id="assetic.filter.uglifycss" class="%assetic.filter.uglifycss.class%">
            <tag name="assetic.filter" alias="uglifycss" />
            <argument>%assetic.filter.uglifycss.bin%</argument>
            <argument>%assetic.filter.uglifycss.node%</argument>
            <call method="setTimeout"><argument>%assetic.filter.uglifycss.timeout%</argument></call>
            <call method="setNodePaths"><argument>%assetic.filter.uglifycss.node_paths%</argument></call>
            <call method="setExpandVars"><argument>%assetic.filter.uglifycss.expand_vars%</argument></call>
            <call method="setUglyComments"><argument>%assetic.filter.uglifycss.ugly_comments%</argument></call>
            <call method="setCuteComments"><argument>%assetic.filter.uglifycss.cute_comments%</argument></call>
        </service>
    </services>
</container>

$cat./vendor/symfony/assetic bundle/Resources/config/filters/uglifycss.xml
Assetic\Filter\UglifyCssFilter
/usr/bin/uglifycss
%assetic.node.bin%
无效的
%assetic.node.path%
假的
假的
假的
%资产.过滤器.垃圾箱%
%assetic.filter.uglifycss.node%
%assetic.filter.uglifycss.timeout%
%assetic.filter.uglifycss.node\u路径%
%assetic.filter.uglifycss.expand\u vars%
%assetic.filter.uglifycss.ught\u注释%
%assetic.filter.uglifycss.cute_comments%

这似乎表明设置

assetic.filter.uglifycss.node

或

assetic.node.bin

都应该有效。我也不知道。。。XML文件似乎描述了如何使用反射调用过滤器。我对PHP开发（NodeJS、Java、.NET后台）不是很精通，所以我不确定哪些代码会进一步使用它

---

我正在使用Symfony 3.3和Assetic 2.8捆绑包。

天哪，我讨厌这种非直观的设置。似乎不仅构建工件被缓存，配置值也被缓存！我通过将整个项目灰显为

/usr/local

，并在

/var/cache

中找到它的引用找到了答案

我必须删除缓存才能进行更改：

PHP Warning:  count(): Parameter must be an array or an object that implements Countable in /home/myuser/dev/ptflow-api/vendor/symfony/monolog-bundle/DependencyInjection/Configuration.php on line 654
PHP Warning:  count(): Parameter must be an array or an object that implements Countable in /home/myuser/dev/ptflow-api/vendor/symfony/monolog-bundle/DependencyInjection/Configuration.php on line 654

                                                                               
  [RuntimeException]                                                           
  Path to node executable /tmp/nodejs Uglify executable /home/myuser/dev/pt  
  flow-api/app/../node_modules/.bin/uglifycss                                  
  $PATH: /tmp:/usr/bin                                                         
                                                                               

assetic:dump [--forks FORKS] [--watch] [--force] [--period PERIOD] [-h|--help] [-q|--quiet] [-v|vv|vvv|--verbose] [-V|--version] [--ansi] [--no-ansi] [-n|--no-interaction] [-e|--env ENV] [--no-debug] [--] <command> [<write_to>]

PHP警告：count（）：参数必须是在第654行的/home/myuser/dev/ptflow api/vendor/symfony/monolog bundle/DependencyInjection/Configuration.PHP中实现可数的数组或对象
PHP警告：count（）：参数必须是在第654行的/home/myuser/dev/ptflow api/vendor/symfony/monolog bundle/DependencyInjection/Configuration.PHP中实现可计数的数组或对象
[运行时异常]
节点可执行文件/tmp/nodejs-Uglify-executable/home/myuser/dev/pt的路径
流程api/app/。/node_modules/.bin/uglifycss
$PATH:/tmp:/usr/bin
assetic:dump[--forks-forks][--watch][--force][--period-period][h |--help][q |--quiet][v | vv | vv | vvv |--verbose][--v |--version][--ansi][--no-ansi][--n |--no-interaction][e |--env-env][--

Symfony配置中的实际配置路径不是

assetic.node.bin

，而是

assetic.node

。过滤器也是如此