gulpfile.js

/*
 * This program and the accompanying materials are made available under the terms of the *
 * Eclipse Public License v2.0 which accompanies this distribution, and is available at *
 * https://www.eclipse.org/legal/epl-v20.html                                      *
 *                                                                                 *
 * SPDX-License-Identifier: EPL-2.0                                                *
 *                                                                                 *
 * Copyright Contributors to the Zowe Project.                                     *
 *                                                                                 *
 */

const gulp = require("gulp");
const filter = require("gulp-filter");

const ts = require("gulp-typescript");
const typescript = require("typescript");
const sourcemaps = require("gulp-sourcemaps");
const del = require("del");
const nls = require("vscode-nls-dev");

const tsProject = ts.createProject("./tsconfig.json", { typescript });
const outDest = "dist/src";

// If all VS Code languages are supported, you can use nls.coreLanguages
// For new languages, add { folderName: 'ISO-639-3-Code-for-language', id: 'vscode-locale-id' } to array below
// Ex. for Chinese add: { folderName: 'zho', id: 'zh-cn' }
/* ************************* ADD NEW LANGUAGES HERE ******************************** */
const languages = [];
/* ********************************************************************************* */
const cleanTask = function () {
    return del(["dist/**", "package.nls.*.json", "ze-extender-new-view*.vsix"]);
};

const generateI18nTask = function () {
    return gulp.src(["package.nls.json"], {allowEmpty:true}).pipe(nls.createAdditionalLanguageFiles(languages, "i18n")).pipe(gulp.dest("."));
};

const generateLocalizationBundle = () => {
    // Transpile the TS to JS, and let vscode-nls-dev scan the files for calls to localize
    // PROJECT ID is "<PUBLISHER>.<NAME>" (found in package.json)
    return tsProject
        .src()
        .pipe(sourcemaps.init())
        .pipe(tsProject())
        .js.pipe(nls.createMetaDataFiles())
        .pipe(nls.createAdditionalLanguageFiles(languages, "i18n"))
        .pipe(nls.bundleMetaDataFiles("ze-extender-new-view", outDest))
        .pipe(nls.bundleLanguageFiles())
        .pipe(filter(["**/nls.bundle.*.json", "**/nls.metadata.header.json", "**/nls.metadata.json"]))
        .pipe(gulp.dest(outDest));
};

const localizationTask = gulp.series(cleanTask, generateLocalizationBundle, generateI18nTask);

const buildTask = gulp.series(localizationTask);

gulp.task("default", buildTask);

gulp.task("clean", cleanTask);

gulp.task("localization", localizationTask);

gulp.task("build", buildTask);