build: add precompiled CLI distribution

2026-08-29 19:00:14 +08:00
parent d074681928
commit 4d1dc76e31
77 changed files with 3461 additions and 0 deletions
@@ -0,0 +1,124 @@
+import { access, readFile } from 'node:fs/promises';
+import path from 'node:path';
+import fg from 'fast-glob';
+import matter from 'gray-matter';
+const slugPattern = /^[a-z0-9]+(?:-[a-z0-9]+)*$/;
+const allowedFits = new Set(['contain', 'cover', 'fill', 'scale-down', 'none']);
+export async function discoverDecks(cwd = process.cwd(), slidesDir = 'slides') {
+    const entries = await fg(`${slidesDir.replaceAll('\\', '/')}/*/slides.md`, { cwd, absolute: true, onlyFiles: true });
+    const decks = await Promise.all(entries.map(entry => readDeck(entry)));
+    return decks.sort((a, b) => compareDecks(a, b));
+}
+export async function readDeck(entry) {
+    const source = await readFile(entry, 'utf8');
+    const parsed = matter(source);
+    const directory = path.dirname(entry);
+    const slug = path.basename(directory);
+    const tags = Array.isArray(parsed.data.tags)
+        ? parsed.data.tags.map((tag) => String(tag).trim()).filter(Boolean)
+        : [];
+    return {
+        slug,
+        entry,
+        directory,
+        title: String(parsed.data.title ?? '').trim(),
+        description: String(parsed.data.description ?? '').trim(),
+        author: String(parsed.data.author ?? '').trim(),
+        date: normalizeDate(parsed.data.date),
+        tags,
+        cover: parsed.data.cover ? String(parsed.data.cover).trim() : undefined,
+        draft: parsed.data.draft === true,
+    };
+}
+export async function resolveDeck(input, cwd = process.cwd(), slidesDir = 'slides') {
+    const decks = await discoverDecks(cwd, slidesDir);
+    if (!input)
+        return decks.find(deck => !deck.draft) ?? decks[0];
+    const direct = path.resolve(cwd, input);
+    const bySlug = decks.find(deck => deck.slug === input);
+    const byPath = decks.find(deck => path.resolve(deck.entry) === direct);
+    const deck = bySlug ?? byPath;
+    if (!deck)
+        throw new Error(`找不到演示“${input}”。可用 slug：${decks.map(item => item.slug).join(', ') || '无'}`);
+    return deck;
+}
+export async function validateDeck(deck) {
+    const issues = [];
+    const source = await readFile(deck.entry, 'utf8');
+    const parsed = matter(source);
+    if (!slugPattern.test(deck.slug))
+        issues.push(error(deck.entry, '目录名必须是小写 kebab-case slug'));
+    if (!deck.title)
+        issues.push(error(deck.entry, 'frontmatter 缺少必填 title'));
+    if (deck.date && Number.isNaN(Date.parse(deck.date)))
+        issues.push(error(deck.entry, `date 不是有效日期：${deck.date}`));
+    if (parsed.data.tags !== undefined && !Array.isArray(parsed.data.tags))
+        issues.push(error(deck.entry, 'tags 必须是数组'));
+    if (parsed.data.theme && parsed.data.theme !== 'easy-jyy')
+        issues.push(warning(deck.entry, `当前主题为 ${parsed.data.theme}，easy-jyy 主题能力可能不会生效`));
+    if (deck.cover && !isRemote(deck.cover)) {
+        const coverPath = path.resolve(deck.directory, deck.cover);
+        if (!(await exists(coverPath)))
+            issues.push(error(deck.entry, `封面不存在：${deck.cover}`));
+    }
+    for (const image of extractMarkdownImages(parsed.content)) {
+        if (!isRemote(image.source) && !image.source.startsWith('/') && !(await exists(path.resolve(deck.directory, image.source))))
+            issues.push(error(deck.entry, `图片不存在：${image.source}`));
+        if (image.attributes.fit && !allowedFits.has(image.attributes.fit))
+            issues.push(error(deck.entry, `图片 fit 不受支持：${image.attributes.fit}`));
+        if (image.attributes['max-height'] && !isSafeCssSize(image.attributes['max-height']))
+            issues.push(error(deck.entry, `图片 max-height 不合法：${image.attributes['max-height']}`));
+    }
+    return issues;
+}
+export function extractMarkdownImages(markdown) {
+    const images = [];
+    const pattern = /!\[[^\]]*\]\(([^)\s]+)(?:\s+["'][^"']*["'])?\)\s*(?:\{([^}]*)\})?/g;
+    for (const match of markdown.matchAll(pattern)) {
+        images.push({
+            source: match[1],
+            attributes: parseAttributes(match[2] ?? ''),
+        });
+    }
+    return images;
+}
+export function parseAttributes(input) {
+    const attributes = {};
+    const pattern = /([\w-]+)=(?:"([^"]*)"|'([^']*)'|([^\s]+))/g;
+    for (const match of input.matchAll(pattern))
+        attributes[match[1]] = match[2] ?? match[3] ?? match[4] ?? '';
+    return attributes;
+}
+function normalizeDate(value) {
+    if (!value)
+        return '';
+    if (value instanceof Date)
+        return value.toISOString().slice(0, 10);
+    return String(value).trim();
+}
+function compareDecks(a, b) {
+    const byDate = (Date.parse(b.date || '1970-01-01') || 0) - (Date.parse(a.date || '1970-01-01') || 0);
+    return byDate || a.title.localeCompare(b.title, 'zh-CN');
+}
+function isRemote(value) {
+    return /^(?:https?:)?\/\//.test(value) || value.startsWith('data:');
+}
+function isSafeCssSize(value) {
+    return /^(?:\d+(?:\.\d+)?)(?:px|rem|em|vh|vw|%|vmin|vmax)$/.test(value);
+}
+async function exists(file) {
+    try {
+        await access(file);
+        return true;
+    }
+    catch {
+        return false;
+    }
+}
+function error(file, message) {
+    return { level: 'error', file, message };
+}
+function warning(file, message) {
+    return { level: 'warning', file, message };
+}
+//# sourceMappingURL=content.js.map