Contents

var logger = require("../logger");
var environment = function(externalEnvironment, fileManagers) {
    this.fileManagers = fileManagers || [];
    externalEnvironment = externalEnvironment || {};

    var optionalFunctions = ["encodeBase64", "mimeLookup", "charsetLookup", "getSourceMapGenerator"],
        requiredFunctions = [],
        functions = requiredFunctions.concat(optionalFunctions);

    for (var i = 0; i < functions.length; i++) {
        var propName = functions[i],
            environmentFunc = externalEnvironment[propName];
        if (environmentFunc) {
            this[propName] = environmentFunc.bind(externalEnvironment);
        } else if (i < requiredFunctions.length) {
            this.warn("missing required function in environment - " + propName);
        }
    }
};

environment.prototype.getFileManager = function (filename, currentDirectory, options, environment, isSync) {

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

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

environment.prototype.addFileManager = function (fileManager) {
    this.fileManagers.push(fileManager);
};

environment.prototype.clearFileManagers = function () {
    this.fileManagers = [];
};

module.exports = environment;

Version data entries

5 entries across 5 versions & 2 rubygems

Version	Path
ilog-0.4.1	node_modules/less/lib/less/environment/environment.js
ilog-0.4.0	node_modules/less/lib/less/environment/environment.js
ilog-0.3.3	node_modules/less/lib/less/environment/environment.js
less-execjs-2.6.0.4	lib/less/js/less/lib/less/environment/environment.js
less-execjs-2.6.0.3	lib/less/js/less/lib/less/environment/environment.js