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Make sure proc_open is not required for basic installs, refs #9253

pull/10065/head
Jordi Boggiano 2021-08-18 10:15:47 +02:00
parent d6f4111f35
commit 60fe67086e
No known key found for this signature in database
GPG Key ID: 7BBD42C429EC80BC
1 changed files with 20 additions and 4 deletions
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16
src/Composer/Downloader/ZipDownloader.php
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@ -54,6 +54,12 @@ class ZipDownloader extends ArchiveDownloader
}
}
$procOpenMissing = false;
if (!function_exists('proc_open')) {
self::$unzipCommands = array();
$procOpenMissing = true;
}
if (null === self::$hasZipArchive) {
self::$hasZipArchive = class_exists('ZipArchive');
}
@ -61,7 +67,11 @@ class ZipDownloader extends ArchiveDownloader
if (!self::$hasZipArchive && !self::$unzipCommands) {
// php.ini path is added to the error message to help users find the correct file
$iniMessage = IniHelper::getMessage();
if ($procOpenMissing) {
$error = "The zip extension is missing and unzip/7z commands cannot be called as proc_open is disabled, skipping.\n" . $iniMessage;
} else {
$error = "The zip extension and unzip/7z commands are both missing, skipping.\n" . $iniMessage;
}
throw new \RuntimeException($error);
}
@ -70,11 +80,17 @@ class ZipDownloader extends ArchiveDownloader
self::$isWindows = Platform::isWindows();
if (!self::$isWindows && !self::$unzipCommands) {
if ($procOpenMissing) {
$this->io->writeError("<warning>proc_open is disabled so 'unzip' and '7z' commands cannot be used, zip files are being unpacked using the PHP zip extension.</warning>");
$this->io->writeError("<warning>This may cause invalid reports of corrupted archives. Besides, any UNIX permissions (e.g. executable) defined in the archives will be lost.</warning>");
$this->io->writeError("<warning>Enabling proc_open and installing 'unzip' or '7z' may remediate them.</warning>");
} else {
$this->io->writeError("<warning>As there is no 'unzip' nor '7z' command installed zip files are being unpacked using the PHP zip extension.</warning>");
$this->io->writeError("<warning>This may cause invalid reports of corrupted archives. Besides, any UNIX permissions (e.g. executable) defined in the archives will be lost.</warning>");
$this->io->writeError("<warning>Installing 'unzip' or '7z' may remediate them.</warning>");
}
}
}
return parent::download($package, $path, $prevPackage, $output);
}