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[core] redo deltree to also delete dotfiles, fixes #972

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This commit is contained in:
Shish 2024-01-05 15:30:32 +00:00
parent af309601f5
commit d4b86b0e95
2 changed files with 23 additions and 33 deletions
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40
core/polyfills.php
View file

@ -54,42 +54,16 @@ function ip_in_range(string $IP, string $CIDR): bool
/**
* Delete an entire file heirachy
*
* from a patch by Christian Walde; only intended for use in the
* "extension manager" extension, but it seems to fit better here
*/
function deltree(string $f): void
function deltree(string $dir): void
{
//Because Windows (I know, bad excuse)
if (PHP_OS === 'WINNT') {
$real = realpath($f);
$path = realpath('./').'\\'.str_replace('/', '\\', $f);
if ($path != $real) {
rmdir($path);
} else {
foreach (glob($f.'/*') as $sf) {
if (is_dir($sf) && !is_link($sf)) {
deltree($sf);
} else {
unlink($sf);
}
}
rmdir($f);
}
} else {
if (is_link($f)) {
unlink($f);
} elseif (is_dir($f)) {
foreach (glob($f.'/*') as $sf) {
if (is_dir($sf) && !is_link($sf)) {
deltree($sf);
} else {
unlink($sf);
}
}
rmdir($f);
}
$di = new \RecursiveDirectoryIterator($dir, \FilesystemIterator::SKIP_DOTS | \FilesystemIterator::KEY_AS_PATHNAME);
$ri = new \RecursiveIteratorIterator($di, \RecursiveIteratorIterator::CHILD_FIRST);
/** @var \SplFileInfo $file */
foreach ($ri as $filename => $file) {
$file->isDir() ? rmdir($filename) : unlink($filename);
}
rmdir($dir);
}
/**

16
core/tests/PolyfillsTest.php
View file

@ -235,4 +235,20 @@ class PolyfillsTest extends TestCase
// A single IP should be interpreted as a /32
$this->assertTrue(ip_in_range("1.2.3.4", "1.2.3.4"));
}
public function test_deltree()
{
$tmp = sys_get_temp_dir();
$dir = "$tmp/test_deltree";
mkdir($dir);
file_put_contents("$dir/foo", "bar");
mkdir("$dir/baz");
file_put_contents("$dir/baz/.qux", "quux");
$this->assertTrue(file_exists($dir));
$this->assertTrue(file_exists("$dir/foo"));
$this->assertTrue(file_exists("$dir/baz"));
$this->assertTrue(file_exists("$dir/baz/.qux"));
deltree($dir);
$this->assertFalse(file_exists($dir));
}
}