condensation
Version:
Package, reuse and share particles for CloudFormation projects
26 lines (20 loc) • 965 B
JavaScript
var _ = require("lodash");
var cValue = require("../cValue");
/**
* Fn::FindInMap definition
* @function fnFindInMap
* @memberof "IntrinsicFunctions"
* @type {function}
* @param {string} mapName - logicalId of the map in the template
* @param {string} topLevelKey - The top-level key name. Its value is a list of key-value pairs
* @param {string} secondLevelKey - The second-level key name, which is set to one of the keys from the list assigned to TopLevelKey
* @param {Object} options - options for creting the logicalId reference
* @return {string} A JSON compliant string for CloudFormation
*/
module.exports = function fnFindInMap(mapName, topLevelKey, secondLevelKey, options) {
options = _.merge({hash: {}}, options);
mapName = cValue(mapName, options);
topLevelKey = cValue(topLevelKey, options);
secondLevelKey = cValue(secondLevelKey, options);
return '{"Fn::FindInMap": ['+[mapName,topLevelKey,secondLevelKey].join(",")+']}';
};