Override umask value using a preload file loaded by Playground

[fluiddot]

Related to p1727269932269989-slack-C04GESRBWKW and #555.

Proposed Changes

• To override the umask value, in Override default umask in PHP #555 we were prepending a file using the auto_prepend_file PHP directive. However, this is already used by Playground to define constants. As an alternative to the directive, Playground allows preloading PHP files if they are located in the path /internal/shared/preload.
• Update the workaround introduced in Override default umask in PHP #555 to write the file in /internal/shared/preload.

Testing Instructions

Ensure umask value is overriden

• Run the app with the command npm start.
• Create a new site or select one already created.
• Create the file test.php, at the root level on the site, with the following content:

<?php
// Create file with default umask
$filename = "example-default-umask.txt";
$current_umask = umask();
    echo sprintf("Current umask: %04o<br>", $current_umask);
    $content = 'This is the content of the file.';
if (file_exists($filename)) {
    unlink($filename);
}
if (file_put_contents($filename, $content) !== false) {
    echo "File '$filename' created successfully.<br>";
} else {
    echo "Error creating file '$filename'.<br>";
}
chmod($filename, 0777 - umask());

• Start the site.
• Navigate to the PHP file: http://localhost:<PORT>/test.php.
• Observe the umask value shown on the page is 0022.
• Navigate to the site folder.
• Observe that the permissions of the file are rwxr-xr-x (Full access to owner, and only READ and EXECUTE permissions to group and others).

Start a site created with a backup succeeds

• Run the app with the command npm start.
• Click on Add site.
• Drop a backup file.
• Create the site.
• Observe the import process succeeds.
• Start the site.
• Navigate to the homepage.
• Observe the site loads successfully.

Pre-merge Checklist

• Have you checked for TypeScript, React or other console errors?

[wojtekn]

Thanks for the fix @fluiddot . It's great that Playground provides a way to add multiple files for preload.

It works well. The output:

Current umask: 0022
File 'example-default-umask.txt' created successfully.

And file permissions:

-rw-r--r--@   1 cyphelf  staff    462 Sep 26 12:43 test.php

I've also tried installing Sage Vite theme, and it worked fine.