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generator-base-private.js
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generator-base-private.js
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/**
* Copyright 2013-2021 the original author or authors from the JHipster project.
*
* This file is part of the JHipster project, see https://www.jhipster.tech/
* for more information.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const path = require('path');
const _ = require('lodash');
const Generator = require('yeoman-generator');
const chalk = require('chalk');
const shelljs = require('shelljs');
const semver = require('semver');
const exec = require('child_process').exec;
const https = require('https');
const packagejs = require('../package.json');
const jhipsterUtils = require('./utils');
const constants = require('./generator-constants');
const { languageToJavaLanguage } = require('./utils');
const JSONToJDLEntityConverter = require('../jdl/converters/json-to-jdl-entity-converter');
const JSONToJDLOptionConverter = require('../jdl/converters/json-to-jdl-option-converter');
const { stringify } = require('../utils');
const SERVER_TEST_SRC_DIR = constants.SERVER_TEST_SRC_DIR;
const ANGULAR = constants.SUPPORTED_CLIENT_FRAMEWORKS.ANGULAR;
const REACT = constants.SUPPORTED_CLIENT_FRAMEWORKS.REACT;
const VUE = constants.SUPPORTED_CLIENT_FRAMEWORKS.VUE;
const dbTypes = require('../jdl/jhipster/field-types');
const { REQUIRED } = require('../jdl/jhipster/validations');
const {
STRING: TYPE_STRING,
INTEGER: TYPE_INTEGER,
LONG: TYPE_LONG,
BIG_DECIMAL: TYPE_BIG_DECIMAL,
FLOAT: TYPE_FLOAT,
DOUBLE: TYPE_DOUBLE,
UUID: TYPE_UUID,
BOOLEAN: TYPE_BOOLEAN,
LOCAL_DATE: TYPE_LOCAL_DATE,
ZONED_DATE_TIME: TYPE_ZONED_DATE_TIME,
INSTANT: TYPE_INSTANT,
DURATION: TYPE_DURATION,
} = dbTypes.CommonDBTypes;
const TYPE_BYTES = dbTypes.RelationalOnlyDBTypes.BYTES;
const TYPE_BYTE_BUFFER = dbTypes.RelationalOnlyDBTypes.BYTE_BUFFER;
const databaseTypes = require('../jdl/jhipster/database-types');
const { MONGODB, NEO4J, COUCHBASE, CASSANDRA, SQL, ORACLE, MYSQL, POSTGRESQL, MARIADB, MSSQL, H2_DISK, H2_MEMORY } = databaseTypes;
const { MAVEN } = require('../jdl/jhipster/build-tool-types');
const { GATEWAY } = require('../jdl/jhipster/application-types');
const { SPRING_WEBSOCKET } = require('../jdl/jhipster/websocket-types');
/**
* This is the Generator base private class.
* This provides all the private API methods used internally.
* These methods should not be directly utilized using commonJS require,
* as these can have breaking changes without a major version bump
*
* The method signatures in private API can be changed without a major version change.
*/
module.exports = class JHipsterBasePrivateGenerator extends Generator {
constructor(args, opts, features) {
super(args, opts, features);
// expose lodash to templates
this._ = _;
}
/* ======================================================================== */
/* private methods use within generator (not exposed to modules) */
/* ======================================================================== */
/**
* Override yeoman generator's usage function to fine tune --help message.
*/
usage() {
return super.usage().replace('yo jhipster:', 'jhipster ');
}
/**
* Override yeoman generator's destinationPath to apply custom output dir.
*/
destinationPath(...paths) {
paths = path.join(...paths);
paths = this.applyOutputPathCustomizer(paths);
return paths ? super.destinationPath(paths) : paths;
}
/**
* Install I18N Client Files By Language
*
* @param {any} _this reference to generator
* @param {string} webappDir web app directory
* @param {string} lang language code
*/
installI18nClientFilesByLanguage(_this, webappDir, lang) {
const generator = _this || this;
const prefix = this.fetchFromInstalledJHipster('languages/templates');
if (generator.applicationType === GATEWAY && generator.serviceDiscoveryType) {
generator.copyI18nFilesByName(generator, webappDir, 'gateway.json', lang);
}
if (generator.withAdminUi) {
generator.copyI18nFilesByName(generator, webappDir, 'configuration.json', lang);
generator.copyI18nFilesByName(generator, webappDir, 'logs.json', lang);
generator.copyI18nFilesByName(generator, webappDir, 'metrics.json', lang);
}
generator.copyI18nFilesByName(generator, webappDir, 'error.json', lang);
generator.copyI18nFilesByName(generator, webappDir, 'login.json', lang);
generator.copyI18nFilesByName(generator, webappDir, 'home.json', lang);
generator.copyI18nFilesByName(generator, webappDir, 'password.json', lang);
generator.copyI18nFilesByName(generator, webappDir, 'register.json', lang);
generator.copyI18nFilesByName(generator, webappDir, 'sessions.json', lang);
generator.copyI18nFilesByName(generator, webappDir, 'settings.json', lang);
generator.copyI18nFilesByName(generator, webappDir, 'user-management.json', lang);
// tracker.json for Websocket
if (this.websocket === SPRING_WEBSOCKET) {
generator.copyI18nFilesByName(generator, webappDir, 'tracker.json', lang);
}
// Templates
generator.template(`${prefix}/${webappDir}i18n/${lang}/activate.json.ejs`, `${webappDir}i18n/${lang}/activate.json`);
generator.template(`${prefix}/${webappDir}i18n/${lang}/global.json.ejs`, `${webappDir}i18n/${lang}/global.json`);
if (generator.withAdminUi) {
generator.template(`${prefix}/${webappDir}i18n/${lang}/health.json.ejs`, `${webappDir}i18n/${lang}/health.json`);
}
generator.template(`${prefix}/${webappDir}i18n/${lang}/reset.json.ejs`, `${webappDir}i18n/${lang}/reset.json`);
}
/**
* Install I18N Server Files By Language
*
* @param {any} _this - reference to generator
* @param {string} resourceDir - resource directory
* @param {string} lang - language code
*/
installI18nServerFilesByLanguage(_this, resourceDir, lang, testResourceDir) {
const generator = _this || this;
const prefix = this.fetchFromInstalledJHipster('languages/templates');
const langJavaProp = languageToJavaLanguage(lang);
generator.template(
`${prefix}/${resourceDir}i18n/messages_${langJavaProp}.properties.ejs`,
`${resourceDir}i18n/messages_${langJavaProp}.properties`
);
if (!this.skipUserManagement) {
generator.template(
`${prefix}/${testResourceDir}i18n/messages_${langJavaProp}.properties.ejs`,
`${testResourceDir}i18n/messages_${langJavaProp}.properties`
);
}
}
/**
* Copy I18N
*
* @param language
* @param prefix
*/
copyI18n(language, prefix = '') {
try {
const fileName = this.entityTranslationKey;
this.template(
`${prefix ? `${prefix}/` : ''}i18n/entity_${language}.json.ejs`,
`${this.CLIENT_MAIN_SRC_DIR}i18n/${language}/${fileName}.json`
);
this.addEntityTranslationKey(this.entityTranslationKeyMenu, this.entityClassHumanized || _.startCase(this.entityClass), language);
} catch (e) {
this.debug('Error:', e);
// An exception is thrown if the folder doesn't exist
// do nothing
}
}
/**
* Copy Enum I18N
*
* @param language
* @param enumInfo
* @param prefix
*/
copyEnumI18n(language, enumInfo, prefix = '') {
try {
this.template(
`${prefix ? `${prefix}/` : ''}i18n/enum.json.ejs`,
`${this.CLIENT_MAIN_SRC_DIR}i18n/${language}/${enumInfo.clientRootFolder}${enumInfo.enumInstance}.json`,
this,
{},
enumInfo
);
} catch (e) {
this.debug('Error:', e);
// An exception is thrown if the folder doesn't exist
// do nothing
}
}
/**
* Update Languages In Language Constant
*
* @param languages
*/
updateLanguagesInLanguageConstant(languages) {
const fullPath = `${this.CLIENT_MAIN_SRC_DIR}app/components/language/language.constants.js`;
try {
let content = ".constant('LANGUAGES', [\n";
languages.forEach((language, i) => {
content += ` '${language}'${i !== languages.length - 1 ? ',' : ''}\n`;
});
content += ' // jhipster-needle-i18n-language-constant - JHipster will add/remove languages in this array\n ]';
jhipsterUtils.replaceContent(
{
file: fullPath,
pattern: /\.constant.*LANGUAGES.*\[([^\]]*jhipster-needle-i18n-language-constant[^\]]*)\]/g,
content,
},
this
);
} catch (e) {
this.log(
chalk.yellow('\nUnable to find ') +
fullPath +
chalk.yellow(' or missing required jhipster-needle. LANGUAGE constant not updated with languages: ') +
languages +
chalk.yellow(' since block was not found. Check if you have enabled translation support.\n')
);
this.debug('Error:', e);
}
}
/**
* Update Languages In Language Constant NG2
*
* @param languages
*/
updateLanguagesInLanguageConstantNG2(languages) {
if (this.clientFramework !== ANGULAR) {
return;
}
const fullPath = `${this.CLIENT_MAIN_SRC_DIR}app/config/language.constants.ts`;
try {
let content = 'export const LANGUAGES: string[] = [\n';
languages.forEach((language, i) => {
content += ` '${language}'${i !== languages.length - 1 ? ',' : ''}\n`;
});
content += ' // jhipster-needle-i18n-language-constant - JHipster will add/remove languages in this array\n];';
jhipsterUtils.replaceContent(
{
file: fullPath,
pattern: /export.*LANGUAGES.*\[([^\]]*jhipster-needle-i18n-language-constant[^\]]*)\];/g,
content,
},
this
);
} catch (e) {
this.log(
chalk.yellow('\nUnable to find ') +
fullPath +
chalk.yellow(' or missing required jhipster-needle. LANGUAGE constant not updated with languages: ') +
languages +
chalk.yellow(' since block was not found. Check if you have enabled translation support.\n')
);
this.debug('Error:', e);
}
}
/**
* Update Languages In MailServiceIT
*
* @param languages
*/
updateLanguagesInLanguageMailServiceIT(languages, packageFolder) {
const fullPath = `${SERVER_TEST_SRC_DIR}${packageFolder}/service/MailServiceIT.java`;
try {
let content = 'private static final String[] languages = {\n';
languages.forEach((language, i) => {
content += ` "${language}"${i !== languages.length - 1 ? ',' : ''}\n`;
});
content += ' // jhipster-needle-i18n-language-constant - JHipster will add/remove languages in this array\n };';
jhipsterUtils.replaceContent(
{
file: fullPath,
pattern: /private.*static.*String.*languages.*\{([^}]*jhipster-needle-i18n-language-constant[^}]*)\};/g,
content,
},
this
);
} catch (e) {
this.log(
chalk.yellow('\nUnable to find ') +
fullPath +
chalk.yellow(' or missing required jhipster-needle. LANGUAGE constant not updated with languages: ') +
languages +
chalk.yellow(' since block was not found. Check if you have enabled translation support.\n')
);
this.debug('Error:', e);
}
}
/**
* Update Languages In Language Pipe
*
* @param languages
*/
updateLanguagesInLanguagePipe(languages) {
const fullPath =
this.clientFramework === ANGULAR
? `${this.CLIENT_MAIN_SRC_DIR}app/shared/language/find-language-from-key.pipe.ts`
: `${this.CLIENT_MAIN_SRC_DIR}/app/config/translation.ts`;
try {
let content = '{\n';
this.generateLanguageOptions(languages, this.clientFramework).forEach((ln, i) => {
content += ` ${ln}${i !== languages.length - 1 ? ',' : ''}\n`;
});
content += ' // jhipster-needle-i18n-language-key-pipe - JHipster will add/remove languages in this object\n };';
jhipsterUtils.replaceContent(
{
file: fullPath,
pattern: /{\s*('[a-z-]*':)?([^=]*jhipster-needle-i18n-language-key-pipe[^;]*)\};/g,
content,
},
this
);
} catch (e) {
this.log(
chalk.yellow('\nUnable to find ') +
fullPath +
chalk.yellow(' or missing required jhipster-needle. Language pipe not updated with languages: ') +
languages +
chalk.yellow(' since block was not found. Check if you have enabled translation support.\n')
);
this.debug('Error:', e);
}
}
/**
* Update Languages In Webpack
*
* @param languages
*/
updateLanguagesInWebpackAngular(languages) {
const fullPath = 'webpack/webpack.custom.js';
try {
let content = 'groupBy: [\n';
// prettier-ignore
languages.forEach((language, i) => {
content += ` { pattern: "./${this.CLIENT_MAIN_SRC_DIR}i18n/${language}/*.json", fileName: "./i18n/${language}.json" }${
i !== languages.length - 1 ? ',' : ''
}\n`;
});
content +=
' // jhipster-needle-i18n-language-webpack - JHipster will add/remove languages in this array\n' +
' ]';
jhipsterUtils.replaceContent(
{
file: fullPath,
pattern: /groupBy:.*\[([^\]]*jhipster-needle-i18n-language-webpack[^\]]*)\]/g,
content,
},
this
);
} catch (e) {
this.log(
chalk.yellow('\nUnable to find ') +
fullPath +
chalk.yellow(' or missing required jhipster-needle. Webpack language task not updated with languages: ') +
languages +
chalk.yellow(' since block was not found. Check if you have enabled translation support.\n')
);
this.debug('Error:', e);
}
}
/**
* Update Languages In Webpack React
*
* @param languages
*/
updateLanguagesInWebpackReact(languages) {
const fullPath = 'webpack/webpack.common.js';
try {
let content = 'groupBy: [\n';
// prettier-ignore
languages.forEach((language, i) => {
content += ` { pattern: "./${this.CLIENT_MAIN_SRC_DIR}i18n/${language}/*.json", fileName: "./i18n/${language}.json" }${
i !== languages.length - 1 ? ',' : ''
}\n`;
});
content +=
' // jhipster-needle-i18n-language-webpack - JHipster will add/remove languages in this array\n' +
' ]';
jhipsterUtils.replaceContent(
{
file: fullPath,
pattern: /groupBy:.*\[([^\]]*jhipster-needle-i18n-language-webpack[^\]]*)\]/g,
content,
},
this
);
} catch (e) {
this.log(
chalk.yellow('\nUnable to find ') +
fullPath +
chalk.yellow(' or missing required jhipster-needle. Webpack language task not updated with languages: ') +
languages +
chalk.yellow(' since block was not found. Check if you have enabled translation support.\n')
);
this.debug('Error:', e);
}
}
/**
* Update DayJS Locales to keep in dayjs.ts config file
*
* @param languages
*/
updateLanguagesInDayjsConfiguation(languages) {
let fullPath = `${this.CLIENT_MAIN_SRC_DIR}app/config/dayjs.ts`;
if (this.clientFramework === VUE) {
fullPath = `${this.CLIENT_MAIN_SRC_DIR}app/shared/config/dayjs.ts`;
} else if (this.clientFramework === ANGULAR) {
fullPath = `${this.CLIENT_MAIN_SRC_DIR}app/config/dayjs.ts`;
}
try {
const content = languages.reduce(
(content, language) => `${content}import 'dayjs/locale/${this.getDayjsLocaleId(language)}'\n`,
'// jhipster-needle-i18n-language-dayjs-imports - JHipster will import languages from dayjs here\n'
);
jhipsterUtils.replaceContent(
{
file: fullPath,
// match needle until // DAYJS CONFIGURATION (excluded)
pattern: /\/\/ jhipster-needle-i18n-language-dayjs-imports[\s\S]+?(?=\/\/ DAYJS CONFIGURATION)/g,
content: `${content}\n`,
},
this
);
} catch (e) {
this.log(
chalk.yellow('\nUnable to find ') +
fullPath +
chalk.yellow(' or missing required jhipster-needle. DayJS language task not updated with languages: ') +
languages +
chalk.yellow(' since block was not found. Check if you have enabled translation support.\n')
);
this.debug('Error:', e);
}
}
/**
* Remove File
*
* @param file
*/
removeFile(file) {
file = this.destinationPath(file);
if (file && shelljs.test('-f', file)) {
this.log(`Removing the file - ${file}`);
shelljs.rm(file);
}
}
/**
* Remove Folder
*
* @param folder
*/
removeFolder(folder) {
folder = this.destinationPath(folder);
if (folder && shelljs.test('-d', folder)) {
this.log(`Removing the folder - ${folder}`);
shelljs.rm('-rf', folder);
}
}
/**
* Execute a git mv.
*
* @param {string} source
* @param {string} dest
* @returns {boolean} true if success; false otherwise
*/
gitMove(source, dest) {
source = this.destinationPath(source);
dest = this.destinationPath(dest);
if (source && dest && shelljs.test('-f', source)) {
this.info(`Renaming the file - ${source} to ${dest}`);
return !shelljs.exec(`git mv -f ${source} ${dest}`).code;
}
return true;
}
/**
* @returns default app name
*/
getDefaultAppName() {
return /^[a-zA-Z0-9_]+$/.test(path.basename(process.cwd())) ? path.basename(process.cwd()) : 'jhipster';
}
/**
* Format As Class Javadoc
*
* @param {string} text - text to format
* @returns class javadoc
*/
formatAsClassJavadoc(text) {
return jhipsterUtils.getJavadoc(text, 0);
}
/**
* Format As Field Javadoc
*
* @param {string} text - text to format
* @returns field javadoc
*/
formatAsFieldJavadoc(text) {
return jhipsterUtils.getJavadoc(text, 4);
}
/**
* Format As Api Description
*
* @param {string} text - text to format
* @returns formatted api description
*/
formatAsApiDescription(text) {
if (!text) {
return text;
}
const rows = text.split('\n');
let description = this.formatLineForJavaStringUse(rows[0]);
for (let i = 1; i < rows.length; i++) {
// discard empty rows
if (rows[i].trim() !== '') {
// if simple text then put space between row strings
if (!description.endsWith('>') && !rows[i].startsWith('<')) {
description += ' ';
}
description += this.formatLineForJavaStringUse(rows[i]);
}
}
return description;
}
formatLineForJavaStringUse(text) {
if (!text) {
return text;
}
return text.replace(/"/g, '\\"');
}
/**
* Format As Liquibase Remarks
*
* @param {string} text - text to format
* @param {boolean} addRemarksTag - add remarks tag
* @returns formatted liquibase remarks
*/
formatAsLiquibaseRemarks(text, addRemarksTag = false) {
if (!text) {
return addRemarksTag ? '' : text;
}
const rows = text.split('\n');
let description = rows[0];
for (let i = 1; i < rows.length; i++) {
// discard empty rows
if (rows[i].trim() !== '') {
// if simple text then put space between row strings
if (!description.endsWith('>') && !rows[i].startsWith('<')) {
description += ' ';
}
description += rows[i];
}
}
// escape & to &
description = description.replace(/&/g, '&');
// escape " to "
description = description.replace(/"/g, '"');
// escape ' to '
description = description.replace(/'/g, ''');
// escape < to <
description = description.replace(/</g, '<');
// escape > to >
description = description.replace(/>/g, '>');
return addRemarksTag ? ` remarks="${description}"` : description;
}
/**
* Parse creationTimestamp option
* @returns {number} representing the milliseconds elapsed since January 1, 1970, 00:00:00 UTC
* obtained by parsing the given string representation of the creationTimestamp.
*/
parseCreationTimestamp(creationTimestampOption = this.options.creationTimestamp) {
let creationTimestamp;
if (creationTimestampOption) {
creationTimestamp = Date.parse(creationTimestampOption);
if (!creationTimestamp) {
this.warning(`Error parsing creationTimestamp ${creationTimestampOption}.`);
} else if (creationTimestamp > new Date().getTime()) {
this.error(`Creation timestamp should not be in the future: ${creationTimestampOption}.`);
}
}
return creationTimestamp;
}
/**
* @param {any} input input
* @returns {boolean} true if input is number; false otherwise
*/
isNumber(input) {
if (isNaN(this.filterNumber(input))) {
return false;
}
return true;
}
/**
* @param {any} input input
* @returns {boolean} true if input is a signed number; false otherwise
*/
isSignedNumber(input) {
if (isNaN(this.filterNumber(input, true))) {
return false;
}
return true;
}
/**
* @param {any} input input
* @returns {boolean} true if input is a signed decimal number; false otherwise
*/
isSignedDecimalNumber(input) {
if (isNaN(this.filterNumber(input, true, true))) {
return false;
}
return true;
}
/**
* Filter Number
*
* @param {string} input - input to filter
* @param isSigned - flag indicating whether to check for signed number or not
* @param isDecimal - flag indicating whether to check for decimal number or not
* @returns {number} parsed number if valid input; <code>NaN</code> otherwise
*/
filterNumber(input, isSigned, isDecimal) {
const signed = isSigned ? '(\\-|\\+)?' : '';
const decimal = isDecimal ? '(\\.[0-9]+)?' : '';
const regex = new RegExp(`^${signed}([0-9]+${decimal})$`);
if (regex.test(input)) return Number(input);
return NaN;
}
/**
* Checks if git is installed.
*
* @param {function} callback[optional] - function to be called after checking if git is installed. The callback will receive the code of the shell command executed.
*
* @return {boolean} true if installed; false otherwise.
*/
isGitInstalled(callback) {
const gitInstalled = jhipsterUtils.isGitInstalled(callback);
if (!gitInstalled) {
this.warning('git is not found on your computer.\n', ` Install git: ${chalk.yellow('https://git-scm.com/')}`);
}
return gitInstalled;
}
/**
* Initialize git repository.
*/
initializeGitRepository() {
if (this.gitInstalled || this.isGitInstalled()) {
const gitDir = this.gitExec('rev-parse --is-inside-work-tree', { trace: false }).stdout;
// gitDir has a line break to remove (at least on windows)
if (gitDir && gitDir.trim() === 'true') {
this.gitInitialized = true;
} else {
const shellStr = this.gitExec('init', { trace: false });
this.gitInitialized = shellStr.code === 0;
if (this.gitInitialized) this.log(chalk.green.bold('Git repository initialized.'));
else this.warning(`Failed to initialize Git repository.\n ${shellStr.stderr}`);
}
} else {
this.warning('Git repository could not be initialized, as Git is not installed on your system');
}
}
/**
* Commit pending files to git.
*/
commitFilesToGit(commitMsg, done) {
if (this.gitInitialized) {
this.debug('Committing files to git');
this.gitExec('log --oneline -n 1 -- .', { trace: false }, (code, commits) => {
if (code !== 0 || !commits || !commits.trim()) {
// if no files in Git from current folder then we assume that this is initial application generation
this.gitExec('add .', { trace: false }, code => {
if (code === 0) {
this.gitExec(`commit -m "${commitMsg}" -- .`, { trace: false }, code => {
if (code === 0) {
this.log(chalk.green.bold(`Application successfully committed to Git from ${process.cwd()}.`));
} else {
this.log(chalk.red.bold(`Application commit to Git failed from ${process.cwd()}. Try to commit manually.`));
}
done();
});
} else {
this.warning(`The generated application could not be committed to Git, because ${chalk.bold('git add')} command failed.`);
done();
}
});
} else {
// if found files in Git from current folder then we assume that this is application regeneration
// if there are changes in current folder then inform user about manual commit needed
this.gitExec('diff --name-only .', { trace: false }, (code, diffs) => {
if (code === 0 && diffs && diffs.trim()) {
this.log(
`Found commits in Git from ${process.cwd()}. So we assume this is application regeneration. Therefore automatic Git commit is not done. You can do Git commit manually.`
);
}
done();
});
}
});
} else {
this.warning('The generated application could not be committed to Git, as a Git repository could not be initialized.');
done();
}
}
/**
* Get Option From Array
*
* @param {Array} array - array
* @param {any} option - options
* @returns {boolean} true if option is in array and is set to 'true'
*/
getOptionFromArray(array, option) {
let optionValue = false;
array.forEach(value => {
if (_.includes(value, option)) {
optionValue = value.split(':')[1];
}
});
optionValue = optionValue === 'true' ? true : optionValue;
return optionValue;
}
/**
* Function to issue a https get request, and process the result
*
* @param {string} url - the url to fetch
* @param {function} onSuccess - function, which gets called when the request succeeds, with the body of the response
* @param {function} onFail - callback when the get failed.
*/
httpsGet(url, onSuccess, onFail) {
https
.get(url, res => {
let body = '';
res.on('data', chunk => {
body += chunk;
});
res.on('end', () => {
onSuccess(body);
});
})
.on('error', onFail);
}
/**
* Strip margin indicated by pipe `|` from a string literal
*
* @param {string} content - the string to process
*/
stripMargin(content) {
return content.replace(/^[ ]*\|/gm, '');
}
/**
* Utility function to copy and process templates.
*
* @param {string} source - source
* @param {string} destination - destination
* @param {*} generator - reference to the generator
* @param {*} options - options object
* @param {*} context - context
*/
template(source, destination, generator, options = {}, context) {
const _this = generator || this;
const _context = context || _this;
const customDestination = _this.destinationPath(destination);
if (!customDestination) {
this.debug(`File ${destination} ignored`);
return Promise.resolved();
}
return jhipsterUtils.renderContent(source, _this, _context, options).then(res => {
_this.fs.write(customDestination, res);
return customDestination;
});
}
/**
* Utility function to render a template into a string
*
* @param {string} source - source
* @param {function} callback - callback to take the rendered template as a string
* @param {*} generator - reference to the generator
* @param {*} options - options object
* @param {*} context - context
*/
render(source, callback, generator, options = {}, context) {
const _this = generator || this;
const _context = context || _this;
jhipsterUtils.renderContent(source, _this, _context, options, res => {
callback(res);
});
}
/**
* Utility function to copy files.
*
* @param {string} source - Original file.
* @param {string} destination - The resulting file.
*/
copy(source, destination) {
const customDestination = this.destinationPath(destination);
if (!customDestination) {
this.debug(`File ${destination} ignored`);
return;
}
this.fs.copy(this.templatePath(source), customDestination);
}
/**
* Print a debug message.
*
* @param {string} msg - message to print
* @param {string[]} args - arguments to print
*/
debug(msg, ...args) {
const formattedMsg = `${chalk.yellow.bold('DEBUG!')} ${msg}`;
if ((this.configOptions && this.configOptions.isDebugEnabled) || (this.options && this.options.debug)) {
this.log(formattedMsg);
args.forEach(arg => this.log(arg));
}
if (this._debug && this._debug.enabled) {
this._debug(formattedMsg);
args.forEach(arg => this._debug(arg));
}
}
/**
* Check if Java is installed
*/
checkJava() {
if (this.skipChecks || this.skipServer) return;
const done = this.async();
exec('java -version', (err, stdout, stderr) => {
if (err) {
this.warning('Java is not found on your computer.');
} else {
const javaVersion = stderr.match(/(?:java|openjdk) version "(.*)"/)[1];
if (
!javaVersion.match(new RegExp('16')) &&
!javaVersion.match(new RegExp('15')) &&
!javaVersion.match(new RegExp('14')) &&
!javaVersion.match(new RegExp('13')) &&
!javaVersion.match(new RegExp('12')) &&
!javaVersion.match(new RegExp('11')) &&
!javaVersion.match(new RegExp('1.8'.replace('.', '\\.')))
) {
this.warning(
`Java 8, 11, 12, 13, 14, 15 or 16 are not found on your computer. Your Java version is: ${chalk.yellow(javaVersion)}`
);
}
}
done();
});
}
/**
* Check if Node is installed
*/
checkNode() {
if (this.skipChecks) return;
const nodeFromPackageJson = packagejs.engines.node;
if (!semver.satisfies(process.version, nodeFromPackageJson)) {
this.warning(
`Your NodeJS version is too old (${process.version}). You should use at least NodeJS ${chalk.bold(nodeFromPackageJson)}`
);
}
if (!(process.release || {}).lts) {
this.warning(
'Your Node version is not LTS (Long Term Support), use it at your own risk! JHipster does not support non-LTS releases, so if you encounter a bug, please use a LTS version first.'
);
}
}
/**
* Check if Git is installed
*/
checkGit() {
if (this.skipChecks || this.skipClient) return;
this.gitInstalled = this.isGitInstalled();
}
/**
* Generate Entity Client Field Default Values
*
* @param {Array|Object} fields - array of fields
* @returns {Array} defaultVariablesValues
*/
generateEntityClientFieldDefaultValues(fields, clientFramework = ANGULAR) {
const defaultVariablesValues = {};
fields.forEach(field => {
const fieldType = field.fieldType;
const fieldName = field.fieldName;
if (fieldType === TYPE_BOOLEAN) {
if (clientFramework === REACT) {
defaultVariablesValues[fieldName] = `${fieldName}: false,`;
} else {
defaultVariablesValues[fieldName] = `this.${fieldName} = this.${fieldName} ?? false;`;
}
}
});
return defaultVariablesValues;
}
/**
* Find key type for Typescript
*
* @param {string} primaryKey - primary key definition
* @returns {string} primary key type in Typescript
*/
getTypescriptKeyType(primaryKey) {
if (typeof primaryKey === 'object') {
primaryKey = primaryKey.type;
}
if ([TYPE_INTEGER, TYPE_LONG, TYPE_FLOAT, TYPE_DOUBLE, TYPE_BIG_DECIMAL].includes(primaryKey)) {
return 'number';
}
return 'string';
}
/**
* Generate Entity Client Field Declarations
*
* @param {string} primaryKey - primary key definition
* @param {Array|Object} fields - array of fields
* @param {Array|Object} relationships - array of relationships
* @param {string} dto - dto
* @param {boolean} embedded - either the actual entity is embedded or not
* @returns variablesWithTypes: Array
*/
generateEntityClientFields(primaryKey, fields, relationships, dto, customDateType = 'dayjs.Dayjs', embedded = false) {
const variablesWithTypes = [];
if (!embedded && primaryKey) {
const tsKeyType = this.getTypescriptKeyType(primaryKey);
if (this.jhipsterConfig.clientFramework === VUE) {
variablesWithTypes.push(`id?: ${tsKeyType}`);
}
}
fields.forEach(field => {
const fieldType = field.fieldType;
const fieldName = field.fieldName;
const nullable = !field.id && field.nullable;
let tsType = 'any';
if (field.fieldIsEnum) {
tsType = fieldType;
} else if (fieldType === TYPE_BOOLEAN) {
tsType = 'boolean';
} else if ([TYPE_INTEGER, TYPE_LONG, TYPE_FLOAT, TYPE_DOUBLE, TYPE_BIG_DECIMAL].includes(fieldType)) {
tsType = 'number';
} else if ([TYPE_STRING, TYPE_UUID, TYPE_DURATION, TYPE_BYTES, TYPE_BYTE_BUFFER].includes(fieldType)) {