utils/get-package-require-from-composer.php
<?php
$file = $argv[1];
if ( ! file_exists( $file ) ) {
echo 'File does not exist.';
exit(1);
}
$contents = file_get_contents( $file );
$composer = json_decode( $contents );
if ( empty( $composer ) || ! is_object( $composer ) ) {
echo 'Invalid composer.json for package.';
exit(1);
}
if ( empty( $composer->autoload->files ) ) {
echo 'composer.json must specify valid "autoload" => "files"';
exit(1);
}
echo implode( PHP_EOL, $composer->autoload->files );
exit(0);