35d1bc2b2e
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Bg6jx9vHNHzB91qyV64GQ7
218 lines
11 KiB
JavaScript
218 lines
11 KiB
JavaScript
import { readFileSync, writeFileSync } from 'node:fs'
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import { dirname, join } from 'node:path'
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const src = readFileSync(process.argv[2], 'utf8')
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const out = process.argv[3]
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const esc = (s) => s.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>')
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const inline = (s) =>
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esc(s)
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.replace(/`([^`]+)`/g, '<code>$1</code>')
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.replace(/\*\*([^*]+)\*\*/g, '<strong>$1</strong>')
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.replace(/\*([^*]+)\*/g, '<em>$1</em>')
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.replace(/\[([^\]]+)\]\(([^)]+)\)/g, '<a href="$2">$1</a>')
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.replace(/→/g, '<span class="arr">→</span>')
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const slug = (s) => s.toLowerCase().replace(/[^a-z0-9]+/g, '-').replace(/(^-|-$)/g, '')
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const lines = src.split('\n')
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let html = []
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const toc = []
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let i = 0
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let para = []
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const flushPara = () => {
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if (para.length) {
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html.push(`<p>${inline(para.join(' '))}</p>`)
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para = []
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}
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}
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let titleLine = null
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let subtitle = null
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let meta = null
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while (i < lines.length) {
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const line = lines[i]
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if (line.startsWith('```')) {
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flushPara()
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const lang = line.slice(3).trim()
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const buf = []
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i++
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while (i < lines.length && !lines[i].startsWith('```')) buf.push(lines[i++])
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i++
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if (lang === 'mermaid') html.push(`<div class="diagram"><pre class="mermaid">${esc(buf.join('\n'))}</pre></div>`)
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else html.push(`<div class="codewrap"><pre class="code">${esc(buf.join('\n'))}</pre></div>`)
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continue
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}
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if (/^#{1,3} /.test(line)) {
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flushPara()
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const level = line.match(/^#+/)[0].length
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const text = line.replace(/^#+ /, '')
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if (level === 1 && titleLine === null) { titleLine = text; i++; continue }
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const id = slug(text)
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if (level === 2) toc.push({ id, text })
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html.push(`<h${level} id="${id}">${inline(text)}</h${level}>`)
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i++
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continue
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}
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if (line.startsWith('|')) {
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flushPara()
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const rows = []
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while (i < lines.length && lines[i].startsWith('|')) rows.push(lines[i++])
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const cells = (r) => r.replace(/^\|/, '').replace(/\|$/, '').split('|').map((c) => c.trim())
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const head = cells(rows[0])
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const body = rows.slice(2).map(cells)
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let t = '<div class="tablewrap"><table><thead><tr>' + head.map((h) => `<th>${inline(h)}</th>`).join('') + '</tr></thead><tbody>'
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for (const r of body) t += '<tr>' + r.map((c) => `<td>${inline(c)}</td>`).join('') + '</tr>'
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t += '</tbody></table></div>'
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html.push(t)
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continue
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}
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if (/^[-*] /.test(line) || /^\d+\. /.test(line)) {
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flushPara()
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const ordered = /^\d+\. /.test(line)
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const items = []
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while (i < lines.length && (/^[-*] /.test(lines[i]) || /^\d+\. /.test(lines[i]))) {
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let item = lines[i].replace(/^([-*]|\d+\.) /, '')
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i++
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while (i < lines.length && /^\s{2,}\S/.test(lines[i])) item += ' ' + lines[i++].trim()
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items.push(item)
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}
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const tag = ordered ? 'ol' : 'ul'
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html.push(`<${tag}>` + items.map((it) => `<li>${inline(it)}</li>`).join('') + `</${tag}>`)
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continue
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}
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if (/^!\[[^\]]*\]\([^)]+\)$/.test(line.trim())) {
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flushPara()
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const m = line.trim().match(/^!\[([^\]]*)\]\(([^)]+)\)$/)
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const data = readFileSync(join(dirname(process.argv[2]), m[2])).toString('base64')
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html.push(`<figure><img src="data:image/png;base64,${data}" alt="${esc(m[1])}"></figure>`)
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i++
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continue
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}
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if (line.trim() === '---') { flushPara(); html.push('<hr>'); i++; continue }
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if (line.trim() === '') { flushPara(); i++; continue }
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if (titleLine !== null && subtitle === null && line.startsWith('**')) { subtitle = line.replace(/\*\*/g, ''); i++; continue }
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if (subtitle !== null && meta === null && line.startsWith('*')) { meta = line.replace(/^\*|\*$/g, ''); i++; continue }
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para.push(line.trim())
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i++
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}
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flushPara()
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// drop the first hr (after meta)
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const firstHr = html.indexOf('<hr>')
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if (firstHr === 0) html.splice(0, 1)
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const metaParts = (meta || '').split('·').map((s) => s.trim())
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const page = `${process.env.PAGE_LANG ? `<meta name="lang" content="${process.env.PAGE_LANG}">` : ''}<title>${process.env.PAGE_TITLE || 'VPP AI Platform Architecture'}</title>
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,500;8..60,600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500${process.env.PAGE_LANG === 'zh' ? '&family=Noto+Serif+SC:wght@500;600&family=Noto+Sans+SC:wght@400;500;600' : ''}&display=swap">
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<style>
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:root{
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--bg:#F5F6F8;--surface:#FFFFFF;--ink:#1B2331;--ink-2:#4A5568;--ink-3:#7A8494;
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--line:#D9DEE6;--line-2:#E8ECF1;--accent:#B86A14;--accent-ink:#8F5210;--accent-soft:#F7ECDD;
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--teal:#2C6B70;--teal-soft:#E4F0F0;--code-bg:#EEF1F5;--diagram-bg:#FBFBFC;
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--shadow:0 1px 2px rgba(27,35,49,.06);
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--serif:"Source Serif 4","Noto Serif SC","Songti SC",Georgia,serif;
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--sans:"IBM Plex Sans","Noto Sans SC","PingFang SC","Helvetica Neue",Arial,sans-serif;
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--mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
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}
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@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
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--bg:#11161D;--surface:#171D26;--ink:#E6EAF0;--ink-2:#B4BCC8;--ink-3:#8290A2;
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--line:#2B3441;--line-2:#222A35;--accent:#E0A052;--accent-ink:#EDB56E;--accent-soft:#2A2218;
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--teal:#6FB7BC;--teal-soft:#16292B;--code-bg:#1D242E;--diagram-bg:#141a22;
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--shadow:0 1px 2px rgba(0,0,0,.4);
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}}
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:root[data-theme="dark"]{
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--bg:#11161D;--surface:#171D26;--ink:#E6EAF0;--ink-2:#B4BCC8;--ink-3:#8290A2;
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--line:#2B3441;--line-2:#222A35;--accent:#E0A052;--accent-ink:#EDB56E;--accent-soft:#2A2218;
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--teal:#6FB7BC;--teal-soft:#16292B;--code-bg:#1D242E;--diagram-bg:#141a22;
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--shadow:0 1px 2px rgba(0,0,0,.4);
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}
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*{box-sizing:border-box}
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body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;margin:0}
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a{color:var(--teal)}
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.shell{max-width:1180px;margin:0 auto;padding:0 24px 96px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:56px}
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@media (max-width:900px){.shell{grid-template-columns:minmax(0,1fr);gap:0}.toc{display:none}}
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.toc{position:sticky;top:0;align-self:start;max-height:100vh;overflow-y:auto;padding:40px 0 40px;font-size:13px}
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.toc .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin:0 0 12px}
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.toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
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.toc li a{display:block;padding:5px 0 5px 14px;color:var(--ink-2);text-decoration:none;border-left:2px solid transparent;margin-left:-1px;line-height:1.35}
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.toc li a:hover,.toc li a:focus-visible{color:var(--ink);border-left-color:var(--accent);outline:none}
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.toc li a .n{font-family:var(--mono);color:var(--ink-3);font-size:11px;margin-right:6px}
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main{min-width:0;padding-top:40px}
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header.title{border-bottom:1px solid var(--line);padding-bottom:28px;margin-bottom:40px}
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.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin:0 0 14px}
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h1{font-family:var(--serif);font-weight:600;font-size:clamp(30px,4vw,42px);line-height:1.12;margin:0 0 14px;text-wrap:balance;letter-spacing:-.01em}
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.subtitle{font-family:var(--serif);font-size:19px;color:var(--ink-2);margin:0 0 20px;max-width:64ch;text-wrap:balance}
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.meta{display:flex;flex-wrap:wrap;gap:8px 0;font-family:var(--mono);font-size:12px;color:var(--ink-3)}
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.meta span+span::before{content:"·";margin:0 10px;color:var(--line)}
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h2{font-family:var(--serif);font-weight:600;font-size:27px;line-height:1.2;margin:56px 0 16px;padding-top:24px;border-top:1px solid var(--line);text-wrap:balance;letter-spacing:-.005em}
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h2:first-of-type{border-top:0;padding-top:0;margin-top:0}
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h3{font-family:var(--sans);font-weight:600;font-size:17px;margin:34px 0 10px;text-wrap:balance}
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p,ul,ol{max-width:70ch}
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p{margin:0 0 16px}
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ul,ol{margin:0 0 18px;padding-left:22px}
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li{margin:0 0 8px}
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li::marker{color:var(--ink-3)}
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strong{font-weight:600;color:var(--ink)}
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code{font-family:var(--mono);font-size:.86em;background:var(--code-bg);padding:1px 5px;border-radius:3px;color:var(--ink)}
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th code,td code{font-size:.84em}
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.tablewrap{overflow-x:auto;margin:8px 0 24px;border:1px solid var(--line);border-radius:4px;background:var(--surface);box-shadow:var(--shadow)}
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table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.5}
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th{font-family:var(--mono);font-weight:500;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;text-align:left;color:var(--ink-2);background:var(--teal-soft);padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
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td{padding:10px 14px;border-bottom:1px solid var(--line-2);vertical-align:top;color:var(--ink-2)}
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tr:last-child td{border-bottom:0}
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td:first-child{color:var(--ink);font-weight:500;white-space:nowrap}
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td:first-child code{white-space:nowrap}
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table td,table th{font-variant-numeric:tabular-nums}
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.diagram{margin:8px 0 28px;padding:20px 16px;border:1px solid var(--line);border-radius:4px;background:var(--diagram-bg);overflow-x:auto}
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.diagram pre.mermaid{margin:0;font-family:var(--mono);font-size:13px;color:var(--ink-2)}
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.codewrap{overflow-x:auto;margin:8px 0 24px}
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pre.code{margin:0;font-family:var(--mono);font-size:12.5px;line-height:1.5;background:var(--code-bg);color:var(--ink);padding:16px 18px;border-radius:4px;border:1px solid var(--line)}
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hr{border:0;border-top:1px solid var(--line);margin:48px 0}
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figure{margin:8px 0 24px;border:1px solid var(--line);border-radius:4px;background:#fff;padding:6px;overflow-x:auto}
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figure img{display:block;width:100%;height:auto}
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.arr{color:var(--ink-3)}
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em{color:var(--ink-2)}
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.callout{border-left:3px solid var(--accent);background:var(--accent-soft);padding:14px 18px;margin:0 0 24px;max-width:70ch;border-radius:0 4px 4px 0}
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.callout p{margin:0}
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@media (prefers-reduced-motion:no-preference){.toc li a{transition:color .12s,border-color .12s}}
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@media print{
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:root{--bg:#fff;--surface:#fff}
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body{font-size:11pt;line-height:1.5}
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.shell{display:block;max-width:none;padding:0}
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.toc{display:none}
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main{padding-top:0}
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header.title{margin-bottom:24px;padding-bottom:18px}
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h1{font-size:26pt}
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h2{font-size:17pt;margin:26px 0 10px;padding-top:14px;break-after:avoid}
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h3{break-after:avoid}
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p,ul,ol{max-width:none}
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figure,.tablewrap,.diagram,.codewrap{break-inside:avoid;box-shadow:none}
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figure{padding:0;border:0}
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table{font-size:9.5pt}
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a{color:inherit;text-decoration:none}
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@page{size:A4;margin:16mm 16mm 18mm}
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}
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</style>
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<div class="shell">
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<nav class="toc" aria-label="Contents">
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<p class="lbl">${process.env.PAGE_LANG === 'zh' ? '目录' : 'Contents'}</p>
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<ol>
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${toc.map((t) => { const m = t.text.match(/^(\d+|Appendix [A-Z])\.\s*(.*)$/); return `<li><a href="#${t.id}">${m ? `<span class="n">${m[1].replace('Appendix ', '')}</span>${inline(m[2])}` : inline(t.text)}</a></li>` }).join('\n ')}
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</ol>
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</nav>
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<main>
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<header class="title">
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<p class="eyebrow">${process.env.PAGE_EYEBROW || 'System architecture · external edition'}</p>
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<h1>${inline(titleLine.trim())}</h1>
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<p class="subtitle">${inline(subtitle || '')}</p>
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${meta ? `<div class="meta">${metaParts.map((m) => `<span>${inline(m)}</span>`).join('')}</div>` : ''}
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</header>
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${html.join('\n')}
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</main>
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</div>
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`
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writeFileSync(out, page)
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console.log('wrote', out, page.length, 'bytes; toc', toc.length)
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