Hey

first of all, thank you for phar-composer, I love it and I've been using it for years.

Now i updated it to 1.2.0 to support composer 2 and I have an issue I simply can not seem to solve. I tried it on different computers with different php versions (7.3 and 8.0):

• I have a folder called create-project with a PHP project in it
• I run ./phar-composer.phar build create-project
• The phar file gets built and the temporary file create-project.phar.<numbers>.phar gets saved
• phar-composer throws the following error:

PHP Warning:  rename(create-project.phar.1982369873.phar,create-project.phar): Text file busy in phar:///home/vagrant/code/phar-composer.phar/src/Clue/PharComposer/Phar/PharComposer.php on line 226

Warning: rename(create-project.phar.1982369873.phar,create-project.phar): Text file busy in phar:///home/vagrant/code/phar-composer.phar/src/Clue/PharComposer/Phar/PharComposer.php on line 226



  [UnexpectedValueException]
  Unable to rename temporary phar archive to "create-project.phar"



build [project] [target]

After this, the temporary phar file works fine and I can also rename it manually. It looks like phar-composer doesn't close the handle to the file before trying to rename it.

Can you please help me with debugging?