275 lines
8.8 KiB
JavaScript
275 lines
8.8 KiB
JavaScript
import React from "react";
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import { Button, ClipboardButton, LinkButton } from "./buttons";
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import EditorState from "./EditorState";
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import { DebugPanel, InputPanel, OutputPanel } from "./panels";
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import PrettierFormat from "./PrettierFormat";
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import { shallowEqual } from "./helpers";
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import * as urlHash from "./urlHash";
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import formatMarkdown from "./markdown";
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import * as util from "./util";
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import getCodeSample from "./codeSamples";
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import { Sidebar, SidebarCategory } from "./sidebar/components";
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import SidebarOptions from "./sidebar/SidebarOptions";
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import Option from "./sidebar/options";
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import { Checkbox } from "./sidebar/inputs";
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const CATEGORIES_ORDER = [
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"Global",
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"Common",
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"JavaScript",
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"Markdown",
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"Special"
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];
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const ENABLED_OPTIONS = [
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"parser",
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"printWidth",
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"tabWidth",
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"useTabs",
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"semi",
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"singleQuote",
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"bracketSpacing",
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"jsxBracketSameLine",
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"arrowParens",
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"trailingComma",
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"proseWrap",
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"insertPragma",
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"requirePragma"
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];
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class Playground extends React.Component {
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constructor(props) {
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super();
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const original = urlHash.read();
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const defaultOptions = util.getDefaults(
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props.availableOptions,
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ENABLED_OPTIONS
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);
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const options = Object.assign(defaultOptions, original.options);
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const content = original.content || getCodeSample(options.parser);
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this.state = { content, options };
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this.handleOptionValueChange = this.handleOptionValueChange.bind(this);
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this.setContent = content => this.setState({ content });
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this.clearContent = this.setContent.bind(this, "");
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this.resetOptions = () => this.setState({ options: defaultOptions });
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this.enabledOptions = orderOptions(props.availableOptions, ENABLED_OPTIONS);
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this.rangeStartOption = props.availableOptions.find(
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opt => opt.name === "rangeStart"
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);
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this.rangeEndOption = props.availableOptions.find(
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opt => opt.name === "rangeEnd"
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);
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}
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componentDidUpdate(_, prevState) {
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const { content, options } = this.state;
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if (
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!shallowEqual(prevState.options, this.state.options) ||
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prevState.content !== content
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) {
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urlHash.replace({ content, options });
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}
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}
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handleOptionValueChange(option, value) {
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this.setState(state => {
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const options = Object.assign({}, state.options);
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if (option.type === "int" && isNaN(value)) {
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delete options[option.name];
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} else {
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options[option.name] = value;
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}
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const content =
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state.content === "" ||
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state.content === getCodeSample(state.options.parser)
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? getCodeSample(options.parser)
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: state.content;
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return { options, content };
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});
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}
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getMarkdown(formatted, reformatted, full) {
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const { content, options } = this.state;
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const { availableOptions, version } = this.props;
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return formatMarkdown(
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content,
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formatted,
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reformatted || "",
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version,
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window.location.href,
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options,
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util.buildCliArgs(availableOptions, options),
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full
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);
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}
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render() {
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const { worker } = this.props;
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const { content, options } = this.state;
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return (
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<EditorState>
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{editorState => (
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<PrettierFormat
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worker={worker}
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code={content}
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options={options}
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debugAst={editorState.showAst}
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debugDoc={editorState.showDoc}
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reformat={editorState.showSecondFormat}
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>
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{({ formatted, debug }) => (
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<React.Fragment>
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<div className="editors-container">
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<Sidebar visible={editorState.showSidebar}>
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<SidebarOptions
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categories={CATEGORIES_ORDER}
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availableOptions={this.enabledOptions}
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optionValues={options}
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onOptionValueChange={this.handleOptionValueChange}
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/>
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<SidebarCategory title="Range">
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<label>
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The selected range will be highlighted in yellow in the
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input editor
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</label>
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<Option
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option={this.rangeStartOption}
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value={options.rangeStart}
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onChange={this.handleOptionValueChange}
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/>
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<Option
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option={this.rangeEndOption}
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value={options.rangeEnd}
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overrideMax={content.length}
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onChange={this.handleOptionValueChange}
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/>
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</SidebarCategory>
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<SidebarCategory title="Debug">
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<Checkbox
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label="show AST"
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checked={editorState.showAst}
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onChange={editorState.toggleAst}
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/>
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<Checkbox
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label="show doc"
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checked={editorState.showDoc}
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onChange={editorState.toggleDoc}
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/>
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<Checkbox
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label="show second format"
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checked={editorState.showSecondFormat}
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onChange={editorState.toggleSecondFormat}
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/>
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</SidebarCategory>
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<div className="sub-options">
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<Button onClick={this.resetOptions}>
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Reset to defaults
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</Button>
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</div>
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</Sidebar>
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<div className="editors">
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<InputPanel
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mode={util.getCodemirrorMode(options.parser)}
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ruler={options.printWidth}
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value={content}
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codeSample={getCodeSample(options.parser)}
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overlayStart={options.rangeStart}
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overlayEnd={options.rangeEnd}
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onChange={this.setContent}
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/>
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{editorState.showAst ? (
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<DebugPanel value={debug.ast || ""} />
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) : null}
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{editorState.showDoc ? (
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<DebugPanel value={debug.doc || ""} />
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) : null}
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<OutputPanel
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mode={util.getCodemirrorMode(options.parser)}
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value={formatted}
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ruler={options.printWidth}
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/>
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{editorState.showSecondFormat ? (
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<OutputPanel
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mode={util.getCodemirrorMode(options.parser)}
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value={getSecondFormat(formatted, debug.reformatted)}
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ruler={options.printWidth}
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/>
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) : null}
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</div>
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</div>
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<div className="bottom-bar">
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<div className="bottom-bar-buttons">
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<Button onClick={editorState.toggleSidebar}>
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{editorState.showSidebar ? "Hide" : "Show"} options
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</Button>
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<Button onClick={this.clearContent}>Clear</Button>
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</div>
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<div className="bottom-bar-buttons bottom-bar-buttons-right">
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<ClipboardButton copy={window.location.href}>
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Copy link
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</ClipboardButton>
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<ClipboardButton
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copy={() =>
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this.getMarkdown(formatted, debug.reformatted)
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}
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>
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Copy markdown
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</ClipboardButton>
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<LinkButton
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href={getReportLink(
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this.getMarkdown(formatted, debug.reformatted, true)
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)}
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target="_blank"
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rel="noopener"
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>
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Report issue
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</LinkButton>
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</div>
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</div>
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</React.Fragment>
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)}
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</PrettierFormat>
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)}
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</EditorState>
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);
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}
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}
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function orderOptions(availableOptions, order) {
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const optionsByName = {};
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for (const option of availableOptions) {
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optionsByName[option.name] = option;
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}
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return order.map(name => optionsByName[name]);
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}
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function getReportLink(reportBody) {
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return `https://github.com/prettier/prettier/issues/new?body=${encodeURIComponent(
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reportBody
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)}`;
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}
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function getSecondFormat(formatted, reformatted) {
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return formatted === ""
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? ""
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: formatted === reformatted
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? "✓ Second format is unchanged."
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: reformatted;
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}
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export default Playground;
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