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- <?php
- // +----------------------------------------------------------------------
- // | ThinkPHP [ WE CAN DO IT JUST THINK ]
- // +----------------------------------------------------------------------
- // | Copyright (c) 2006~2015 http://thinkphp.cn All rights reserved.
- // +----------------------------------------------------------------------
- // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
- // +----------------------------------------------------------------------
- // | Author: yunwuxin <448901948@qq.com>
- // +----------------------------------------------------------------------
-
- namespace think\process;
-
- use think\Process;
-
- class Builder
- {
- private $arguments;
- private $cwd;
- private $env = null;
- private $input;
- private $timeout = 60;
- private $options = [];
- private $inheritEnv = true;
- private $prefix = [];
- private $outputDisabled = false;
-
- /**
- * 构造方法
- * @param string[] $arguments 参数
- */
- public function __construct(array $arguments = [])
- {
- $this->arguments = $arguments;
- }
-
- /**
- * 创建一个实例
- * @param string[] $arguments 参数
- * @return self
- */
- public static function create(array $arguments = [])
- {
- return new static($arguments);
- }
-
- /**
- * 添加一个参数
- * @param string $argument 参数
- * @return self
- */
- public function add($argument)
- {
- $this->arguments[] = $argument;
-
- return $this;
- }
-
- /**
- * 添加一个前缀
- * @param string|array $prefix
- * @return self
- */
- public function setPrefix($prefix)
- {
- $this->prefix = is_array($prefix) ? $prefix : [$prefix];
-
- return $this;
- }
-
- /**
- * 设置参数
- * @param string[] $arguments
- * @return self
- */
- public function setArguments(array $arguments)
- {
- $this->arguments = $arguments;
-
- return $this;
- }
-
- /**
- * 设置工作目录
- * @param null|string $cwd
- * @return self
- */
- public function setWorkingDirectory($cwd)
- {
- $this->cwd = $cwd;
-
- return $this;
- }
-
- /**
- * 是否初始化环境变量
- * @param bool $inheritEnv
- * @return self
- */
- public function inheritEnvironmentVariables($inheritEnv = true)
- {
- $this->inheritEnv = $inheritEnv;
-
- return $this;
- }
-
- /**
- * 设置环境变量
- * @param string $name
- * @param null|string $value
- * @return self
- */
- public function setEnv($name, $value)
- {
- $this->env[$name] = $value;
-
- return $this;
- }
-
- /**
- * 添加环境变量
- * @param array $variables
- * @return self
- */
- public function addEnvironmentVariables(array $variables)
- {
- $this->env = array_replace($this->env, $variables);
-
- return $this;
- }
-
- /**
- * 设置输入
- * @param mixed $input
- * @return self
- */
- public function setInput($input)
- {
- $this->input = Utils::validateInput(sprintf('%s::%s', __CLASS__, __FUNCTION__), $input);
-
- return $this;
- }
-
- /**
- * 设置超时时间
- * @param float|null $timeout
- * @return self
- */
- public function setTimeout($timeout)
- {
- if (null === $timeout) {
- $this->timeout = null;
-
- return $this;
- }
-
- $timeout = (float) $timeout;
-
- if ($timeout < 0) {
- throw new \InvalidArgumentException('The timeout value must be a valid positive integer or float number.');
- }
-
- $this->timeout = $timeout;
-
- return $this;
- }
-
- /**
- * 设置proc_open选项
- * @param string $name
- * @param string $value
- * @return self
- */
- public function setOption($name, $value)
- {
- $this->options[$name] = $value;
-
- return $this;
- }
-
- /**
- * 禁止输出
- * @return self
- */
- public function disableOutput()
- {
- $this->outputDisabled = true;
-
- return $this;
- }
-
- /**
- * 开启输出
- * @return self
- */
- public function enableOutput()
- {
- $this->outputDisabled = false;
-
- return $this;
- }
-
- /**
- * 创建一个Process实例
- * @return Process
- */
- public function getProcess()
- {
- if (0 === count($this->prefix) && 0 === count($this->arguments)) {
- throw new \LogicException('You must add() command arguments before calling getProcess().');
- }
-
- $options = $this->options;
-
- $arguments = array_merge($this->prefix, $this->arguments);
- $script = implode(' ', array_map([__NAMESPACE__ . '\\Utils', 'escapeArgument'], $arguments));
-
- if ($this->inheritEnv) {
- // include $_ENV for BC purposes
- $env = array_replace($_ENV, $_SERVER, $this->env);
- } else {
- $env = $this->env;
- }
-
- $process = new Process($script, $this->cwd, $env, $this->input, $this->timeout, $options);
-
- if ($this->outputDisabled) {
- $process->disableOutput();
- }
-
- return $process;
- }
- }
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