getCurrentDependencies.js
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"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const cint_1 = __importDefault(require("cint"));
const semver = __importStar(require("semver"));
const filterAndReject_1 = __importDefault(require("./filterAndReject"));
/** Returns true if spec1 is greater than spec2, ignoring invalid version ranges. */
const isGreaterThanSafe = (spec1, spec2) =>
// not a valid range to compare (e.g. github url)
semver.validRange(spec1) &&
semver.validRange(spec2) &&
// otherwise return true if spec2 is smaller than spec1
semver.gt(semver.minVersion(spec1), semver.minVersion(spec2));
/**
* Get the current dependencies from the package file.
*
* @param [pkgData={}] Object with dependencies, devDependencies, peerDependencies, optionalDependencies, and/or bundleDependencies properties
* @param [options={}]
* @param options.dep
* @param options.filter
* @param options.reject
* @returns Promised {packageName: version} collection
*/
function getCurrentDependencies(pkgData = {}, options = {}) {
const depOptions = options.dep ? (options.dep || '').split(',') : ['dev', 'optional', 'peer', 'prod', 'bundle'];
// map the dependency section option to a full dependency section name
const depSections = depOptions.map(short => (short === 'prod' ? 'dependencies' : short + 'Dependencies'));
// get all dependencies from the selected sections
// if a dependency appears in more than one section, take the lowest version number
const allDependencies = depSections.reduce((accum, depSection) => {
return {
...accum,
...cint_1.default.filterObject(pkgData[depSection], (dep, spec) => !isGreaterThanSafe(spec, accum[dep])),
};
}, {});
// filter & reject dependencies and versions
const filteredDependencies = cint_1.default.filterObject(allDependencies, (0, filterAndReject_1.default)(options.filter || null, options.reject || null, options.filterVersion || null, options.rejectVersion || null));
return filteredDependencies;
}
exports.default = getCurrentDependencies;
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