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How to use customElementsJson method in storybook-root
Best JavaScript code snippet using storybook-root
story-header.ts
Source:story-header.ts 
1import { css, html, LitElement, nothing, PropertyValues } from 'lit';2import { customElement, property, query, state } from 'lit/decorators.js';3import { h1, p } from '@leavittsoftware/titanium-styles';4import '@leavittsoftware/titanium-chip';5import { CountUp } from 'countup.js';6type CustomElementDeclaration = {7 name?: string;8 description?: string;9 tagName?: string;10 kind?: string;11};12@customElement('story-header')13export default class StoryHeaderElement extends LitElement {14 @property({ type: String }) name: string;15 @property({ type: String }) packageName: string;16 @property({ type: String }) className: string;17 @property({ type: String }) deprecatedReason: string;18 @query('span.major') private major: HTMLDivElement;19 @query('span.minor') private minor: HTMLDivElement;20 @query('span.rev') private rev: HTMLDivElement;21 @query('span.downloads') private downloads: HTMLDivElement;22 @state()23 customElementsJSON: { modules: [{ declarations: Array<CustomElementDeclaration> }] } | null = null;24 @state()25 customElementDeclaration: CustomElementDeclaration | null = null;26 async firstUpdated() {27 this.customElementsJSON = await this.readCustomElementsJson('/custom-elements.json');28 }29 async updated(changedProps: PropertyValues<this>) {30 if ((changedProps.has('className') || changedProps.has('customElementsJSON')) && this.className && this.customElementsJSON) {31 this.customElementDeclaration = this.customElementsJSON?.modules.flatMap(o => o.declarations).find(o => o.name === this.className) ?? null;32 }33 if (changedProps.has('packageName') && this.packageName) {34 const [version, downloadCount] = (await this.getVersion(this.packageName)) ?? [];35 if (version) {36 const [major, minor, rev] = version.split('.').map(o => Number(o));37 const countUp = new CountUp(this.major, major, { suffix: '.', duration: 1 });38 const countUp2 = new CountUp(this.minor, minor, { suffix: '.', duration: 1 });39 const countUp3 = new CountUp(this.rev, rev, { duration: 1 });40 countUp.start();41 setTimeout(() => {42 countUp2.start();43 }, 500);44 setTimeout(() => {45 countUp3.start();46 }, 1000);47 const downloadsCountUp = new CountUp(this.downloads, downloadCount ?? 0, { useGrouping: true, suffix: ' downloads' });48 downloadsCountUp.start();49 }50 }51 }52 private async readCustomElementsJson(path: string) {53 try {54 const response = await fetch(path, {55 method: 'GET',56 });57 const text = await response.text();58 return text.length ? JSON.parse(text) : {};59 } catch (error) {60 console.warn(error);61 }62 return null;63 }64 private async getVersion(packageName: string): Promise<[string, number] | null> {65 try {66 const response = await fetch(`https://api.npms.io/v2/package/@leavittsoftware%2F${packageName}`, {67 method: 'GET',68 });69 const text = await response.text();70 const json = text.length ? JSON.parse(text) : {};71 return [72 json.collected.metadata.version as string,73 json.collected.npm.downloads.reduce((previousValue, currentValue) => currentValue.count + previousValue, 0) as number,74 ];75 } catch (error) {76 console.warn(error);77 }78 return null;79 }80 static styles = [81 h1,82 p,83 css`84 :host {85 display: block;86 padding-bottom: 48px;87 }88 h1 {89 padding: 0;90 margin: 0;91 }92 [code] {93 font-family: Consolas, monospace;94 color: var(--app-light-text-color);95 font-size: 18px;96 }97 p[desc] {98 margin-top: 12px;99 }100 h1 {101 font-size: 36px;102 line-height: 44px;103 font-weight: 400;104 padding: 0;105 margin: 0;106 }107 info-container {108 display: flex;109 align-items: center;110 gap: 6px;111 }112 chip-container {113 display: flex;114 margin-top: 12px;115 gap: 6px;116 }117 titanium-chip {118 height: 24px;119 padding: 0px 6px;120 --app-text-color: #f5f5f5;121 }122 titanium-chip[black] {123 --titanium-chip-label-background-color: #212121;124 }125 titanium-chip[blue] {126 --titanium-chip-label-background-color: var(--app-primary-color);127 }128 titanium-chip[deprecated] {129 --titanium-chip-label-background-color: var(--app-accent-color-red);130 }131 `,132 ];133 render() {134 return html`135 <h1>${this.name}</h1>136 <info-container>137 ${this.customElementDeclaration?.tagName138 ? html`<p code>${'<'}${this.customElementDeclaration?.tagName}${'>'}</p>139 <p>|</p>`140 : ''}141 <p code>${this.className}</p>142 </info-container>143 <p desc>${this.customElementDeclaration?.description}</p>144 <chip-container>145 ${this.packageName146 ? html`147 <titanium-chip readonly black>148 <span slot="label"><span class="major"></span><span class="minor"></span><span class="rev"></span></span>149 </titanium-chip>150 <titanium-chip readonly blue>151 <span slot="label"><span class="downloads"></span></span>152 </titanium-chip>153 `154 : nothing}155 ${this.deprecatedReason ? html`<titanium-chip readonly deprecated label="Deprecated (${this.deprecatedReason})"></titanium-chip>` : nothing}156 </chip-container>157 `;158 }...
index.test.ts
Source:index.test.ts
1import { expect } from 'chai';2import { CustomElementsJson } from '../src/index';3const default_fixture = { version: '', modules: []};4const many_classes_and_superclasses = require('../fixtures/many_classes_and_superclasses.json');5describe('CustomElementsJson', () => {6 it('instantiates', () => {7 const customElementsJson = new CustomElementsJson(default_fixture);8 expect(customElementsJson.json).to.equal(default_fixture);9 });10 describe('getByTagName', () => {11 it('getByTagName', () => {12 const customElementsJson = new CustomElementsJson(many_classes_and_superclasses);13 expect(customElementsJson.getByTagName('c-c').name).to.equal('C');14 expect(customElementsJson.getByTagName('c-c').tagName).to.equal('c-c');15 expect(customElementsJson.getByTagName('a-a').name).to.equal('A');16 expect(customElementsJson.getByTagName('a-a').tagName).to.equal('a-a');17 });18 });19 describe('getByClassName', () => {20 it('getByClassName', () => {21 const customElementsJson = new CustomElementsJson(many_classes_and_superclasses);22 expect(customElementsJson.getByClassName('C').name).to.equal('C');23 expect(customElementsJson.getByClassName('C').tagName).to.equal('c-c');24 expect(customElementsJson.getByClassName('A').name).to.equal('A');25 expect(customElementsJson.getByClassName('A').tagName).to.equal('a-a');26 });27 it('getByClassName - gets a superclass', () => {28 const customElementsJson = new CustomElementsJson(many_classes_and_superclasses);29 expect(customElementsJson.getByClassName('SuperB').name).to.equal('SuperB');30 expect(customElementsJson.getByClassName('SuperB').members!.length).to.equal(1);31 });32 });33 describe('getClasses', () => {34 it('getClasses - gets all classes', () => {35 const customElementsJson = new CustomElementsJson(many_classes_and_superclasses);36 expect(customElementsJson.getClasses().length).to.equal(4);37 });38 });39 describe('getDefinitions', () => {40 it('getDefinitions - gets all definitions', () => {41 const customElementsJson = new CustomElementsJson(many_classes_and_superclasses);42 expect(customElementsJson.getDefinitions().length).to.equal(2);43 });44 });45 describe('getMixins', () => {46 const multiple_mixins = require('../fixtures/multiple_mixins.json');47 it('getMixins - gets all mixins', () => {48 const customElementsJson = new CustomElementsJson(multiple_mixins);49 expect(customElementsJson.getMixins().length).to.equal(2);50 });51 });52 describe('getInheritanceTree', () => {53 const only_superclasses = require('../fixtures/inheritance/only_superclasses/custom-elements.json');54 const superclasses_and_mixins = require('../fixtures/inheritance/superclasses_and_mixins/custom-elements.json');55 it('getInheritanceTree - gets all superclasses', () => {56 const customElementsJson = new CustomElementsJson(only_superclasses);57 expect(customElementsJson.getInheritanceTree('MyComponent').length).to.equal(3);58 expect(customElementsJson.getInheritanceTree('MyComponent')[0].name).to.equal('MyComponent');59 expect(customElementsJson.getInheritanceTree('MyComponent')[1].name).to.equal('LitElement');60 expect(customElementsJson.getInheritanceTree('MyComponent')[2].name).to.equal('UpdatingElement');61 });62 it('getInheritanceTree - gets all superclasses and mixins', () => {63 const customElementsJson = new CustomElementsJson(superclasses_and_mixins);64 expect(customElementsJson.getInheritanceTree('MyComponent').length).to.equal(5);65 expect(customElementsJson.getInheritanceTree('MyComponent')[0].name).to.equal('MyComponent');66 expect(customElementsJson.getInheritanceTree('MyComponent')[1].name).to.equal('TabindexMixin');67 expect(customElementsJson.getInheritanceTree('MyComponent')[2].name).to.equal('LocalizeMixin');68 expect(customElementsJson.getInheritanceTree('MyComponent')[3].name).to.equal('LitElement');69 expect(customElementsJson.getInheritanceTree('MyComponent')[4].name).to.equal('UpdatingElement');70 });71 it('getInheritanceTree - returns empty array if class not found', () => {72 const customElementsJson = new CustomElementsJson(only_superclasses);73 expect(customElementsJson.getInheritanceTree('AsdfAsdf').length).to.equal(0);74 });75 });...
rollup-plugin-custom-elements-json.ts
Source:rollup-plugin-custom-elements-json.ts
...13/**14 * A Rollup plugin that uses web component analyzer to generate a custom-elements.json file.15 * @param config16 */17export function customElementsJson(config: Partial<IRollupPluginCustomElementsJsonConfig> = {}) {18 const { verbose } = { ...defaultConfig, ...config };19 return {20 name: "customElementsJson",21 generateBundle: async (outputOptions: OutputOptions, bundle: OutputBundle, isWrite: boolean): Promise<void> => {22 if (!isWrite) return;23 try {24 //analyzeComponents(sourceFile, { checker }); what? :-)25 } catch (ex) {26 if (verbose) {27 console.log(colors.red(`[customElementsJson] - Something went wrong: "${ex.message}"`));28 }29 }30 }31 };...
Using AI Code Generation
1import { customElementsJson } from 'storybook-root-elements';2export const parameters = {3 docs: {4 },5};6import { customElementsJson } from 'storybook-root-elements';7export const parameters = {8 docs: {9 },10};11const { customElementsJson } = require('storybook-root-elements');12module.exports = {13 stories: ['../stories/**/*.stories.mdx', '../stories/**/*.stories.@(js|jsx|ts|tsx)'],14 docs: {15 },16};17const { customElementsJson } = require('storybook-root-elements');18module.exports = {19 stories: ['../stories/**/*.stories.mdx', '../stories/**/*.stories.@(js|jsx|ts|tsx)'],20 docs: {21 },22};
Using AI Code Generation
1import { customElementsJson } from 'storybook-root';2const customElementsJson = require('storybook-root').customElementsJson;3const customElementsJson = require('storybook-root/custom-elements.json');4const customElementsJson = require('storybook-root').customElementsJson;5const customElementsJson = require('storybook-root/custom-elements.json');6const customElementsJson = require('storybook-root').customElementsJson;7const customElementsJson = require('storybook-root/custom-elements.json');8const customElementsJson = require('storybook-root').customElementsJson;9const customElementsJson = require('storybook-root/custom-elements.json');10const customElementsJson = require('storybook-root').customElementsJson;11const customElementsJson = require('storybook-root/custom-elements.json');12const customElementsJson = require('storybook-root').customElementsJson;13const customElementsJson = require('storybook-root/custom-elements.json');14const customElementsJson = require('storybook-root').customElementsJson;15const customElementsJson = require('storybook-root/custom-elements.json');16const customElementsJson = require('storybook-root').customElementsJson;17const customElementsJson = require('storybook-root/custom-elements.json');18const customElementsJson = require('storybook-root').customElementsJson;19const customElementsJson = require('storybook-root/custom-elements.json');
Using AI Code Generation
1import {customElementsJson} from 'storybook-root-elements';2import {customElementsJson} from 'storybook-root-elements';3const {customElementsJson} = require('storybook-root-elements');4import {customElementsJson} from 'storybook-root-elements';5import {customElementsJson} from 'storybook-root-elements';6import {customElementsJson} from 'storybook-root-elements';7import {customElementsJson} from 'storybook-root-elements';8import {customElementsJson} from 'storybook-root-elements';9import {customElementsJson} from 'storybook-root-elements';10import {customElementsJson} from 'storybook-root-elements';11import
Using AI Code Generation
1import { customElementsJson } from 'storybook-root-elements';2import { storiesOf } from '@storybook/html';3storiesOf('My Storybook', module)4 .add('My Element', () => {5 const element = document.createElement('my-element');6 element.textContent = 'Hello World';7 return element;8 });9customElementsJson();10import { customElementsJson } from 'storybook-root-elements';11customElementsJson();12import { customElementsJson } from 'storybook-root-elements';13customElementsJson();14import { customElementsJson } from 'storybook-root-elements';15customElementsJson();16const { customElementsJson } = require('storybook-root-elements');17customElementsJson();18import { storiesOf } from '@storybook/html';19storiesOf('My Storybook', module)20 .add('My Element', () => {21 const element = document.createElement('my-element');22 element.textContent = 'Hello World';23 return element;24 });
Using AI Code Generation
1import { customElementsJson } from 'storybook-root-decorator';2const customElements = customElementsJson();3import { customElementsJson } from 'storybook-root-decorator';4const customElements = customElementsJson();5const customElements = customElementsJson();6import { customElementsJson } from 'storybook-root-decorator';7const customElements = customElementsJson();8const customElements = customElementsJson();9import { customElementsJson } from 'storybook-root-decorator';10const customElements = customElementsJson();11const customElements = customElementsJson();12import { customElementsJson } from 'storybook-root-decorator';13const customElements = customElementsJson();14const customElements = customElementsJson();15import { customElementsJson } from 'storybook-root-decorator';16const customElements = customElementsJson();17const customElements = customElementsJson();18import { customElementsJson } from 'storybook-root-decorator';19const customElements = customElementsJson();20const customElements = customElementsJson();21import { customElementsJson } from 'storybook-root-decorator';22const customElements = customElementsJson();23const customElements = customElementsJson();24import
Using AI Code Generation
1const customElementsJson = require('storybook-root/customElementsJson');2customElementsJson('storybook-root', {3 {4 },5 {6 },7});8MIT © [Dylan Schiemann](
Using AI Code Generation
1(async () => {2 const customElementsData = await customElementsJson();3})();4(async () => {5 const customElementsData = await customElementsJson();6})();7(async () => {8 const customElementsData = await customElementsJson();9})();10(async () => {11 const customElementsData = await customElementsJson();12})();13(async () => {14 const customElementsData = await customElementsJson();15import { customElementsJson } from 'storybook-root-decorator';16const customElements = customElementsJson();17const customElements = customElementsJson();18import { customElementsJson } from 'storybook-root-decorator';19const customElements = customElementsJson();20const customElements = customElementsJson();21import { customElementsJson } from 'storybook-root-decorator';22const customElements = customElementsJson();23const customElements = customElementsJson();24import { customElementsJson } from 'storybook-root-decorator';25const customElements = customElementsJson();26const customElements = customElementsJson();27import { customElementsJson } from 'storybook-root-decorator';28const customElements = customElementsJson();29const customElements = customElementsJson();30import { customElementsJson } from 'storybook-root-decorator';31const customElements = customElementsJson();32const customElements = customElementsJson();33import
Using AI Code Generation
1const customElementsJson = require('storybook-root/customElementsJson');2customElementsJson('storybook-root', {3 {4 },5 {6 },7});8MIT © [Dylan Schiemann](
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