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Util.js
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295 lines (237 loc) · 9.46 KB
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.initialize = initialize;
exports.contains = contains;
require("core-js/modules/es6.array.sort");
var API = _interopRequireWildcard(require("./API"));
var _jvm = require("./jvm");
var _types = require("./types");
var _underscore = _interopRequireDefault(require("underscore"));
var _common = require("./common");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
/**
* 초기화 및 기타 작업에 필요한 함수를 제공합니다.
*
* @module koalanlp/Util
* @example
* import * as Util from 'koalanlp/Util';
*/
/**
* @private
* @param api
*/
async function queryVersion(api) {
const request = require('request');
let url = `https://repo1.maven.org/maven2/kr/bydelta/koalanlp-${api}/`;
let result = await new Promise((resolve, reject) => {
request(url, {
headers: {
'User-Agent': 'curl/7.58.0'
}
}, // Query as if CURL did.
(error, res, body) => {
if (error) reject(error);else resolve(body);
});
});
let matches = result.match(new RegExp('href="(\\d+\\.\\d+\\.\\d+(-[A-Za-z]+(\\.\\d+)?)?)/"', 'g'));
matches = matches.map(line => line.substring(6, line.length - 2));
let version = matches.sort().reverse()[0];
console.info(`[INFO] Latest version of kr.bydelta:koalanlp-${api} (${version}) will be used`);
return version;
}
/**
* API와 버전을 받아 Artifact 객체 구성
* @param {API} api 분석기 패키지 이름
* @param {!string} version 버전 또는 LATEST
* @return {{groupId: string, artifactId: string, version: string}} Artifact 객체
* @private
*/
async function makeDependencyItem(api, version) {
let isAssembly = API.PACKAGE_REQUIRE_ASSEMBLY.includes(api);
if (typeof version === 'undefined' || version.toUpperCase() === 'LATEST') {
version = await queryVersion(api);
}
let obj = {
"groupId": "kr.bydelta",
"artifactId": `koalanlp-${api}`,
"version": version
};
if (isAssembly) {
obj.classifier = "assembly";
}
return obj;
}
/**
* Remote Maven Repository list
* @type {Object[]}
* @private
*/
let remoteRepos = [{
id: 'sonatype',
url: 'https://oss.sonatype.org/content/repositories/public/'
}, {
id: "jitpack.io",
url: "https://jitpack.io/"
}, {
id: 'jcenter',
url: 'https://jcenter.bintray.com/'
}, {
id: 'maven-central-1',
url: 'https://repo1.maven.org/maven2/'
}, {
id: 'maven-central-2',
url: 'http://insecure.repo1.maven.org/maven2/'
}, {
id: 'kotlin-dev',
url: 'https://dl.bintray.com/kotlin/kotlin-dev/'
}];
function versionSplit(ver) {
let dashAt = ver.indexOf('-');
if (dashAt !== -1) {
let semver = ver.substr(0, dashAt).split('\\.');
let tag = ver.substr(dashAt + 1);
semver = semver.map(parseInt);
semver.push(tag);
return semver;
} else {
let semver = ver.split('\\.');
return semver.map(parseInt);
}
}
/** @private */
function isRightNewer(ver1, ver2) {
let semver1 = versionSplit(ver1);
let semver2 = versionSplit(ver2);
let length = Math.max(semver1.length, semver2.length);
for (let i of _underscore.default.range(length)) {
let comp1 = semver1[i];
let comp2 = semver2[i];
if (!(0, _common.isDefined)(comp2)) return true; // 왼쪽은 Tag가 있지만 오른쪽은 없는 상태. (오른쪽이 더 최신)
if (!(0, _common.isDefined)(comp1)) return false; // 반대: 왼쪽이 더 최신
if (comp1 !== comp2) return comp1 < comp2; // comp2 가 더 높으면 최신.
}
return false;
}
/**
* 자바 및 의존패키지를 Maven Repository에서 다운받고, 자바 환경을 실행합니다.
*
* @param {Object} options
* @param {Object.<string, string>} options.packages 사용할 패키지와 그 버전들.
* @param {string[]} [options.javaOptions=["-Xmx4g", "-Dfile.encoding=utf-8"]] JVM 초기화 조건
* @param {boolean} [options.verbose=true] 더 상세히 초기화 과정을 보여줄 것인지의 여부.
* @param {!string} [options.tempJsonName='koalanlp.json'] Maven 실행을 위해 임시로 작성할 파일의 이름.
* @example
* import {initialize} from 'koalanlp/Util';
* import {ETRI} from 'koalanlp/API';
*
* // Promise 방식
* let promise = initialize({'packages': {ETRI: '2.0.4'}});
* promise.then(...);
*
* // Async/Await 방식 (async function 내부에서)
* await initialize({ETRI: '2.0.4'});
* ...
*/
async function initialize(options) {
(0, _common.assert)(options.packages, "packages는 설정되어야 하는 값입니다.");
let packages = options.packages;
let verbose = (0, _common.isDefined)(options.verbose) ? options.verbose : false;
let javaOptions = options.javaOptions || ["-Xmx4g", "-Dfile.encoding=utf-8"];
let tempJsonName = options.tempJsonName || 'koalanlp.json';
/***** 자바 초기화 ******/
let java = require('java');
if (!_jvm.JVM.canLoadPackages(packages)) {
throw Error(`JVM은 두번 이상 초기화될 수 없습니다. ${packages}를 불러오려고 시도했지만 이미 ${_jvm.JVM.PACKAGES}를 불러온 상태입니다.`);
}
java.options.push(...javaOptions);
java.asyncOptions = {
asyncSuffix: undefined,
// Async Callback 무력화
syncSuffix: '',
// Synchronized call은 접미사 없음
promiseSuffix: 'Promise',
// Promise Callback 설정
promisify: require('util').promisify
};
/***** Maven 설정 *****/
const os = require('os');
const fs = require('fs');
const path = require('path');
const mvn = require('node-java-maven'); // 의존 패키지 목록을 JSON으로 작성하기
let dependencies = await Promise.all(Object.keys(packages).map(pack => makeDependencyItem(API.getPackage(pack), packages[pack]))); // Package 버전 업데이트 (Compatiblity check 위함)
for (const pack of dependencies) {
packages[pack.artifactId.replace('koalanlp-', '').toUpperCase()] = pack.version;
} // 저장하기
let packPath = path.join(os.tmpdir(), tempJsonName);
fs.writeFileSync(packPath, JSON.stringify({
java: {
dependencies: dependencies,
exclusions: [{
groupId: "com.jsuereth",
artifactId: "sbt-pgp"
}]
}
}));
let threads = require('os').cpus().length;
threads = Math.max(threads - 1, 1);
let promise = new Promise((resolve, reject) => {
mvn({
packageJsonPath: packPath,
debug: verbose,
repositories: remoteRepos,
concurrency: threads
}, function (err, mvnResults) {
if (err) {
console.error('필요한 의존패키지를 전부 다 가져오지는 못했습니다.');
reject(err);
} else {
let cleanClasspath = {};
for (const dependency of Object.values(mvnResults.dependencies)) {
let group = dependency.groupId;
let artifact = dependency.artifactId;
let version = dependency.version;
let key = `${group}:${artifact}`;
if (!(0, _common.isDefined)(cleanClasspath[key]) || isRightNewer(cleanClasspath[key].version, version)) {
cleanClasspath[key] = {
version: version,
path: dependency.jarPath
};
}
}
for (const dependency of Object.values(cleanClasspath)) {
if (!(0, _common.isDefined)(dependency.path)) continue;
if (verbose) console.debug(`Classpath에 ${dependency.path} 추가`);
java.classpath.push(path.resolve(dependency.path));
}
_jvm.JVM.init(java, packages); // Enum 초기화.
_types.POS.values();
_types.PhraseTag.values();
_types.DependencyTag.values();
_types.RoleType.values();
_types.CoarseEntityType.values();
resolve();
}
});
});
return await promise;
}
/**
* 주어진 문자열 리스트에 구문분석 표지자/의존구문 표지자/의미역 표지/개체명 분류가 포함되는지 확인합니다.
* @param {string[]} stringList 분류가 포함되는지 확인할 문자열 목록
* @param {(POS|PhraseTag|DependencyTag|CoarseEntityType|RoleType)} tag 포함되는지 확인할 구문분석 표지자/의존구문 표지자/의미역 표지/개체명 분류
* @return {boolean} 포함되면 true.
* @example
* import { contains } from 'koalanlp/Util';
* contains(['S', 'NP'], PhraseTag.NP);
*/
function contains(stringList, tag) {
if (tag instanceof _types.POS || tag instanceof _types.PhraseTag || tag instanceof _types.DependencyTag || tag instanceof _types.RoleType || tag instanceof _types.CoarseEntityType) {
return _jvm.JVM.koalaClassOf('Util').contains(_jvm.JVM.listOf(stringList), tag.reference);
} else {
return false;
}
}