| <!doctype html> |
| <html> |
| <head> |
| <meta name="viewport" content="width=device-width"> |
| <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/github-markdown-css/3.0.1/github-markdown.css" /> |
| <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script> |
| <script src="https://cdn.jsdelivr.net/npm/vue@2.6.10/dist/vue.js"></script> |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/axios/0.18.0/axios.min.js"></script> |
| <style> |
| @media (max-width: 767px) { |
| .markdown-body { |
| padding: 15px; |
| } |
| |
| #search { |
| max-width: 85%; |
| } |
| } |
| body { |
| overflow: scroll; |
| } |
| .markdown-body { |
| box-sizing: border-box; |
| min-width: 200px; |
| max-width: 980px; |
| margin: 0 auto; |
| padding: 45px; |
| } |
| #search { |
| border: 1px solid #d1d5da; |
| padding-left: 30px; |
| overflow: hidden; |
| } |
| .searchCondition { |
| display: flex; |
| flex-wrap: wrap; |
| } |
| .searchCondition > div { |
| margin-right: 30px; |
| } |
| </style> |
| </head> |
| <body> |
| <div id="app"> |
| <article class="markdown-body"> |
| <div class="searchCondition"> |
| <div> |
| <form style="display:flex;"> |
| <label for="search" style="margin-right: 3px;" >search:</label> |
| <div style="position: relative;"> |
| <input id="search" placeholder="Search all options" v-model="searchCondition"> |
| <svg style="position: absolute; left: 8px; top: 7px;" class="octicon octicon-search subnav-search-icon" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"> |
| <path fill-rule="evenodd" d="M15.7 13.3l-3.81-3.83A5.93 5.93 0 0 0 13 6c0-3.31-2.69-6-6-6S1 2.69 1 6s2.69 6 6 6c1.3 0 2.48-.41 3.47-1.11l3.83 3.81c.19.2.45.3.7.3.25 0 .52-.09.7-.3a.996.996 0 0 0 0-1.41v.01zM7 10.7c-2.59 0-4.7-2.11-4.7-4.7 0-2.59 2.11-4.7 4.7-4.7 2.59 0 4.7 2.11 4.7 4.7 0 2.59-2.11 4.7-4.7 4.7z"></path> |
| </svg> |
| </div> |
| </form> |
| </div> |
| <div> |
| <label for="stable">stable: </label> |
| <input type="checkbox" id="stable" v-model="shouldStable"> |
| </div> |
| </div> |
| <div v-html="aboutHtml"></div> |
| <div v-html="configurationAboutHtml"></div> |
| <div v-html="outputHtml"></div> |
| </article> |
| </div> |
| <script> |
| const ConfigurationMdUrl = 'https://raw.githubusercontent.com/rust-lang/rustfmt/master/Configurations.md'; |
| const UrlHash = window.location.hash.replace(/^#/, ''); |
| new Vue({ |
| el: '#app', |
| data() { |
| const configurationDescriptions = []; |
| configurationDescriptions.links = {}; |
| return { |
| aboutHtml: '', |
| configurationAboutHtml: '', |
| searchCondition: UrlHash, |
| configurationDescriptions, |
| shouldStable: false |
| } |
| }, |
| computed: { |
| outputHtml() { |
| const ast = this.configurationDescriptions |
| .filter(({ head, text, stable }) => { |
| |
| if ( |
| text.includes(this.searchCondition) === false && |
| head.includes(this.searchCondition) === false |
| ) { |
| return false; |
| } |
| return (this.shouldStable) |
| ? stable === true |
| : true; |
| }) |
| .reduce((stack, { value }) => { |
| return stack.concat(value); |
| }, []); |
| ast.links = {}; |
| return marked.parser(ast); |
| } |
| }, |
| created: async function() { |
| const res = await axios.get(ConfigurationMdUrl); |
| const { |
| about, |
| configurationAbout, |
| configurationDescriptions |
| } = parseMarkdownAst(res.data); |
| this.aboutHtml = marked.parser(about); |
| this.configurationAboutHtml = marked.parser(configurationAbout); |
| this.configurationDescriptions = configurationDescriptions; |
| }, |
| mounted() { |
| if (UrlHash === '') return; |
| const interval = setInterval(() => { |
| const target = document.querySelector(`#${UrlHash}`); |
| if (target != null) { |
| target.scrollIntoView(true); |
| clearInterval(interval); |
| } |
| }, 100); |
| } |
| }); |
| const extractDepthOnes = (ast) => { |
| return ast.reduce((stack, next) => { |
| if (next.depth === 1) { |
| stack.push([]); |
| } |
| const lastIndex = stack.length - 1; |
| stack[lastIndex].push(next); |
| return stack; |
| }, []); |
| } |
| const extractDepthTwos = (ast) => { |
| return ast.map((elem) => { |
| return elem.reduce((stack, next) => { |
| if (next.depth === 2) { |
| stack.push([]); |
| } |
| const lastIndex = stack.length - 1; |
| stack[lastIndex].push(next); |
| return stack; |
| }, |
| [[]]); |
| }); |
| } |
| const createHeadAndValue = (ast) => { |
| return ast.map((elem) => { |
| return elem.map((val) => { |
| return { |
| head: val[0].text, |
| value: val, |
| stable: val.some((elem) => { |
| return !!elem.text && elem.text.includes("**Stable**: Yes") |
| }), |
| text: val.reduce((result, next) => { |
| return next.text != null |
| ? `${result} ${next.text}` |
| : result; |
| }, '') |
| } |
| }); |
| }) |
| } |
| const parseMarkdownAst = (rawMarkdown) => { |
| const ast = marked.lexer(rawMarkdown); |
| const depthOnes = extractDepthOnes(ast); |
| const depthTwos = extractDepthTwos(depthOnes); |
| const [ |
| abouts, configurations |
| ] = createHeadAndValue(depthTwos); |
| const about = abouts[0].value; |
| about.links = {}; |
| const [ |
| configurationAbout, ...configurationDescriptions |
| ] = configurations; |
| configurationAbout.value.links = {}; |
| |
| return { |
| about, |
| configurationAbout: configurationAbout.value, |
| configurationDescriptions |
| }; |
| } |
| </script> |
| </body> |
| </html> |
