Question

在composer包中，我有post-install-cmd脚本，如下所示：

#!/bin/bash
echo 'Hello!'
read -p 'Database password: ' DB_PASS
php setup/index.php database_password=$DB_PASS
echo 'Complete!'

但在composer install之后我收到了这个错误：

...
Generating autoload files
> post-install-cmd: _scripts/ask_db_data.sh
Executing command (CWD): _scripts/ask_db_data.sh
Hello!
Script _scripts/ask_db_data.sh handling the post-install-cmd event returned with an error


[RuntimeException]                                                   
Error Output: Hello!  

Exception trace:
() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:196
 Composer\EventDispatcher\EventDispatcher->doDispatch() at phar:///usr/local/bin/composer/src/Composer/EventDispatcher/EventDispatcher.php:94
 Composer\EventDispatcher\EventDispatcher->dispatchScript() at phar:///usr/local/bin/composer/src/Composer/Installer.php:350
 Composer\Installer->run() at phar:///usr/local/bin/composer/src/Composer/Command/InstallCommand.php:134
 Composer\Command\InstallCommand->execute() at phar:///usr/local/bin/composer/vendor/symfony/console/Command/Command.php:256
 Symfony\Component\Console\Command\Command->run() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:838
 Symfony\Component\Console\Application->doRunCommand() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:189
 Symfony\Component\Console\Application->doRun() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:167
 Composer\Console\Application->doRun() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:120
 Symfony\Component\Console\Application->run() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:98
 Composer\Console\Application->run() at phar:///usr/local/bin/composer/bin/composer:43
 require() at /usr/local/bin/composer:25

如何在作曲家脚本中询问用户输入？

Answer 1

好的，您正在尝试执行bash / shell脚本来读取字符串并将其传递给您的php文件。我不确定，为什么这样做不成功。

另一种方法是保留post-install-cmd的PHP代码。这是一个事件，它可以访问Composer和IO。要使用控制台，您需要Composer中的$io对象。您可以使用getIO()获取它。

然后，您可以使用方法ask()或askConfirmation()以交互方式询问用户“缺失”值。

非常简短：

$io = $this->getIO();
$pw = $io->ask('Enter your Password: ');

exec('php setup/index.php database_password=' . escapeshellarg($pw));

Answer 2

从用户那里获取输入的一种方法是将数据放入文件并在bash脚本中读取它：

<tr>
   ...static row columns are here...
</tr>
<tr ng-repeat:"rowItem in rowItems track by $index">
   ...rest of row here...
</tr>

作曲家脚本中的用户输入

2 个答案: