Method getFileManager

packages/less/lib/less/environment/environment.js:28–48

(filename, currentDirectory, options, environment, isSync)

    }

    getFileManager(filename, currentDirectory, options, environment, isSync) {

        if (!filename) {
            logger.warn('getFileManager called with no filename.. Please report this issue. continuing.');
        }
        if (currentDirectory === undefined) {
            logger.warn('getFileManager called with null directory.. Please report this issue. continuing.');
        }

        let fileManagers = this.fileManagers;
        if (options.pluginManager) {
            fileManagers = [].concat(fileManagers).concat(options.pluginManager.getFileManagers());
        }
        for (let i = fileManagers.length - 1; i >= 0 ; i--) {
            const fileManager = fileManagers[i];
            if (fileManager[isSync ? 'supportsSync' : 'supports'](filename, currentDirectory, options, environment)) {
                return fileManager;
            }
        }
        return null;
    }

    addFileManager(fileManager) {
        this.fileManagers.push(fileManager);