path.'bun.lock'; $contents = $this->readContents($lockFilePath, 'bun.lock'); if ($contents === null) { $this->failed = true; return $packages; } $json = $this->decodeLockfile($contents); if ($json === null) { $this->warn('Failed to decode bun.lock: '.$lockFilePath); $this->failed = true; return $packages; } if (! is_array($json['packages'] ?? null)) { $this->warn('Malformed bun.lock (missing "packages" key): '.$lockFilePath); $this->failed = true; return $packages; } /** @var array $byName */ $byName = []; foreach ($json['packages'] as $key => $entry) { $key = (string) $key; $topLevel = ! str_contains($key, '/') || (str_starts_with($key, '@') && substr_count($key, '/') === 1); $name = $topLevel ? $key : ($this->extractName($entry) ?? $key); if ($name === '') { continue; } if (isset($byName[$name]) && ! ($topLevel && ! $byName[$name]['topLevel'])) { continue; } $byName[$name] = ['version' => $this->extractVersion($entry), 'topLevel' => $topLevel]; } $devSet = array_flip($this->workspaceDevNames($json)); $prod = []; $dev = []; foreach ($byName as $name => $entry) { if ($entry['topLevel'] && isset($devSet[$name])) { $dev[$name] = $entry['version']; } else { $prod[$name] = $entry['version']; } } $this->processDependencies($prod, $packages, false); $this->processDependencies($dev, $packages, true); return $packages; } /** * @param array $json * @return list */ private function workspaceDevNames(array $json): array { $workspaces = $json['workspaces'] ?? null; $root = is_array($workspaces) ? ($workspaces[''] ?? null) : null; $dev = is_array($root) ? ($root['devDependencies'] ?? null) : null; return is_array($dev) ? array_map(strval(...), array_keys($dev)) : []; } /** * @return array|null */ protected function decodeLockfile(string $contents): ?array { $json = json_decode($contents, true); if (json_last_error() === JSON_ERROR_NONE && is_array($json)) { /** @var array $json */ return $json; } $sanitized = preg_replace('/,[ \t]*(\r?\n\s*)([]}])/', '$1$2', $contents) ?? $contents; $json = json_decode($sanitized, true); if (json_last_error() === JSON_ERROR_NONE && is_array($json)) { /** @var array $json */ return $json; } return null; } private function extractName(mixed $entry): ?string { if (! is_array($entry) || ! isset($entry[0]) || ! is_string($entry[0])) { return null; } $position = strrpos($entry[0], '@'); return $position === false || $position === 0 ? null : substr($entry[0], 0, $position); } private function extractVersion(mixed $entry): string { if (is_array($entry) && isset($entry[0]) && is_string($entry[0])) { $position = strrpos($entry[0], '@'); return $position === false ? $entry[0] : substr($entry[0], $position + 1); } if (is_string($entry)) { return $entry; } return ''; } }