In order to make the license that applies to each file as clear as possible, and to be consistent with elasticsearch, we are adding Apache 2.0 license headers to the top of each file. Existence of this header is enforced by eslint and tslint and missing headers were automatically added in the last commit by running: ``` node scripts/eslint --fix && node scripts/tslint --fix ```
198 lines
5.2 KiB
JavaScript
198 lines
5.2 KiB
JavaScript
/*
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* Licensed to Elasticsearch B.V. under one or more contributor
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* license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright
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* ownership. Elasticsearch B.V. licenses this file to you under
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* the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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const sass = require('node-sass');
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const postcss = require('postcss');
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const postcssConfig = require('../../src/optimize/postcss.config');
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const chokidar = require('chokidar');
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const debounce = require('lodash/function/debounce');
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const platform = require('os').platform();
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const isPlatformWindows = /^win/.test(platform);
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module.exports = function (grunt) {
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grunt.initConfig({
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clean: {
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target: ['target'],
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},
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copy: {
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makeProdBuild: {
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expand: true,
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src: [
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'components/**/*',
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'dist/**/*',
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'src/**/*',
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'package.json',
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'!**/*.test.js',
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'!**/__snapshots__/**/*',
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],
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dest: 'target',
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}
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},
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babel: {
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prodBuild: {
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expand: true,
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src: [
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'target/components/**/*.js',
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'target/src/**/*.js',
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],
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dest: '.',
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options: {
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presets: [
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require.resolve('@kbn/babel-preset/webpack_preset')
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]
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},
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}
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}
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});
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grunt.loadNpmTasks('grunt-babel');
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grunt.loadNpmTasks('grunt-contrib-clean');
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grunt.loadNpmTasks('grunt-contrib-copy');
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grunt.registerTask('prodBuild', ['clean:target', 'copy:makeProdBuild', 'babel:prodBuild']);
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grunt.registerTask('docSiteBuild', function () {
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const done = this.async();
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const serverCmd = {
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cmd: isPlatformWindows ? '.\\node_modules\\.bin\\webpack.cmd' : './node_modules/.bin/webpack',
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args: [
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'-p',
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'--config=doc_site/webpack.config.js',
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'--devtool=null', // Prevent the source map from being generated
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],
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opts: { stdio: 'inherit' }
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};
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const uiFrameworkServerBuild = new Promise((resolve, reject) => {
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grunt.util.spawn(serverCmd, (error, result, code) => {
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if (error || code !== 0) {
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const message = result.stderr || result.stdout;
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grunt.log.error(message);
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return reject();
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}
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grunt.log.writeln(result);
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resolve();
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});
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});
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uiFrameworkServerBuild.then(done);
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});
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grunt.registerTask('docSiteStart', function () {
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const done = this.async();
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Promise.all([uiFrameworkWatch(), uiFrameworkServerStart()]).then(done);
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});
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grunt.registerTask('compileCss', function () {
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const done = this.async();
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uiFrameworkCompile().then(done);
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});
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function uiFrameworkServerStart() {
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const serverCmd = {
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cmd: isPlatformWindows ? '.\\node_modules\\.bin\\webpack-dev-server.cmd' : './node_modules/.bin/webpack-dev-server',
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args: [
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'--config=doc_site/webpack.config.js',
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'--hot',
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'--inline',
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'--content-base=doc_site/build',
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'--host=0.0.0.0',
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'--port=8020',
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],
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opts: { stdio: 'inherit' }
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};
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return new Promise((resolve, reject) => {
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grunt.util.spawn(serverCmd, (error, result, code) => {
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if (error || code !== 0) {
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const message = result.stderr || result.stdout;
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grunt.log.error(message);
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return reject();
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}
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grunt.log.writeln(result);
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resolve();
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});
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});
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}
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function uiFrameworkCompile() {
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const src = 'src/index.scss';
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const dest = 'dist/ui_framework.css';
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return new Promise(resolve => {
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sass.render({
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file: src,
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}, function (error, result) {
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if (error) {
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grunt.log.error(error);
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}
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postcss([postcssConfig])
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.process(result.css, { from: src, to: dest })
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.then(result => {
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grunt.file.write(dest, result.css);
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if (result.map) {
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grunt.file.write(`${dest}.map`, result.map);
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}
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resolve();
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});
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});
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});
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}
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function uiFrameworkWatch() {
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const debouncedCompile = debounce(() => {
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// Compile the SCSS in a separate process because node-sass throws a fatal error if it fails
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// to compile.
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grunt.util.spawn({
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cmd: isPlatformWindows ? '.\\node_modules\\.bin\\grunt.cmd' : './node_modules/.bin/grunt',
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args: [
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'compileCss',
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],
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}, (error, result) => {
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if (error) {
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grunt.log.error(result.stdout);
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} else {
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grunt.log.writeln(result);
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}
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});
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}, 400, { leading: true });
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return new Promise(() => {
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debouncedCompile();
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chokidar.watch('src', { ignoreInitial: true }).on('all', (event, path) => {
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grunt.log.writeln(event, path);
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debouncedCompile();
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});
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});
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}
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};
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