generator-jhipster
Version:
Spring Boot + Angular/React/Vue in one handy generator
105 lines (104 loc) • 3.61 kB
JavaScript
/**
* Copyright 2013-2026 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.
*/
import assert from 'node:assert';
import path from 'node:path';
import debugBuilder from 'debug';
import ejs from 'ejs';
import TemplateData from "./template-data.js";
export default class TemplateFile {
file;
rootTemplate;
basePath;
parentPath;
filePath;
_filename;
_extension;
_compiled;
_fragments;
_fragmentName;
_debug;
constructor(filename, extension) {
this._filename = filename;
this._extension = extension;
this._compiled = () => '';
this._fragments = [];
this._fragmentName = filename.split(`.${this._extension}.`)[1] || '';
this._debug = debugBuilder(`jhipster.templates.${this._filename}`);
this.rootTemplate = !this._fragmentName;
}
compile(filePath, contents, options) {
assert(filePath, 'filePath is required');
assert(contents, 'contents is required');
assert(options, 'options is required');
this.filePath = filePath;
if (this.rootTemplate) {
this.basePath = filePath.slice(0, -path.extname(filePath).length);
}
else {
this.parentPath = filePath.slice(0, -path.extname(filePath).length);
}
if (this._debug.enabled) {
this._debug(filePath);
this._debug('======');
this._debug(contents);
}
try {
this._compiled = ejs.compile(contents, { ...options, async: false });
}
catch (error) {
throw new Error(`Error compiling ${this._filename}, with contents:\n${contents}`, { cause: error });
}
}
addFragment(templateFile) {
assert(templateFile, 'templateFile is required');
this._fragments.push(templateFile);
}
renderFragments(data) {
return this._fragments.map(templateFile => templateFile.render(data));
}
render(data = {}) {
const fragments = new TemplateData(this, data);
try {
const rendered = this._compiled({
fragment: false,
fragmentName: this._fragmentName,
fragments,
...data,
})
.trimEnd()
.replace(/^(\r\n|\n|\r)+/, '');
if (this._debug.enabled) {
this._debug(`${this.filePath}`);
this._debug(JSON.stringify(data));
this._debug('======');
this._debug(rendered);
this._debug('======');
}
return rendered;
}
catch (error) {
/* eslint-disable no-console */
console.log(`Error rendering ${this._filename}`);
console.log(`Available sessions ${data.sections}`);
console.log(error);
/* eslint-enable no-console */
throw error;
}
}
}