docusaurus.config.js

// @ts-check

import { themes as prismThemes } from "prism-react-renderer";
import fs from 'fs';
import path from 'path';

// docs 폴더의 파일들을 읽어서 동적으로 네비게이션 탭으로 만듭니다.
function getDynamicNavItems() {
  const docsDir = path.join(process.cwd(), 'docs');
  if (!fs.existsSync(docsDir)) return [];

  const files = fs.readdirSync(docsDir).filter(f => f.endsWith('.md') || f.endsWith('.mdx'));
  files.sort();

  return files.map((file, index) => {
      const content = fs.readFileSync(path.join(docsDir, file), 'utf8');
      const navLabelMatch = content.match(/^nav_label:\s*"?([^"\n]+)"?/m);
      const titleMatch = content.match(/^title:\s*"?([^"\n]+)"?/m);
      const label = navLabelMatch ? navLabelMatch[1].trim()
                  : titleMatch    ? titleMatch[1].trim()
                  : file.replace(/\.mdx?$/, '');
      const idMatch = content.match(/^id:\s*"?([^"\n]+)"?/m);
      const id = idMatch ? idMatch[1].trim() : file.replace(/\.mdx?$/, '');
      const posMatch = content.match(/^sidebar_position:\s*(\d+)/m);
      const pos = posMatch ? parseInt(posMatch[1], 10) : index + 1;
      const numMatch = file.match(/^(\d+)/);
      const num = numMatch ? numMatch[1] : String(pos).padStart(2, '0');
      const descMatch = content.match(/^description:\s*"?([^"\n]+)"?/m);
      const desc = descMatch ? descMatch[1].trim() : titleMatch ? titleMatch[1].trim() : '';

      return { num, label, to: '/docs/' + id, pos, desc };
    }).sort((a, b) => a.pos - b.pos);
}

const dynamicNavItems = getDynamicNavItems();
const firstDocLink = dynamicNavItems.length > 0 ? dynamicNavItems[0].to : '/docs/intro';

/** @type {import('@docusaurus/types').Config} */
const config = {
  title: "부산대학교 SW중심대학 2026",
  
  customFields: {
    firstDocLink,
    navItems: dynamicNavItems,
    defaultLayout: "cinema", // "slim", "compact", "standard", "poster", "cinema"
  },

  tagline: "부산대학교 AI융합교육원 온라인 브로슈어",

  favicon: "img/favicon.svg",

  future: {
    v4: true,
  },

  // GitHub Pages URL (조직 이동 시 자동 대응)
  url: process.env.GITHUB_REPOSITORY 
    ? `https://${process.env.GITHUB_REPOSITORY.split('/')[0]}.github.io` 
    : "https://pnuai.github.io",

  // Repository name (GitHub Actions에서 자동 인식, 로컬은 /)
  baseUrl: process.env.GITHUB_REPOSITORY ? `/${process.env.GITHUB_REPOSITORY.split('/')[1]}/` : "/",

  // GitHub Pages deployment config
  organizationName: process.env.GITHUB_REPOSITORY ? process.env.GITHUB_REPOSITORY.split('/')[0] : "pnuai",
  projectName: process.env.GITHUB_REPOSITORY ? process.env.GITHUB_REPOSITORY.split('/')[1] : "pnu-modu",

  onBrokenLinks: "warn",

  i18n: {
    defaultLocale: "ko",
    locales: ["ko"],
  },

  presets: [
    [
      "classic",
      {
        docs: {
          sidebarPath: "./sidebars.js",
          routeBasePath: '/docs',
          remarkPlugins: [
            require('remark-directive'),
            require('./src/theme/remarkBrochureDirectives'),
          ],

          editUrl: ({versionDocsDirPath, docPath}) => {
            // Docusaurus 빌드 경고(Broken Link) 방지를 위해 절대 경로로 반환
            const isLocal = !process.env.GITHUB_REPOSITORY;
            const baseUrl = isLocal ? "/" : `/${process.env.GITHUB_REPOSITORY.split('/')[1]}/`;
            const domain = isLocal ? "http://localhost:3000" : "https://pnuai.github.io";
            return `${domain}${baseUrl}admin/index.html?file=${docPath}`;
          },
        },

        // blog 제거 가능
        blog: false,

        theme: {
          customCss: "./src/css/custom.css",
        },
      },
    ],
  ],

  themeConfig: {
    image: "img/social-card.svg",

    colorMode: {
      defaultMode: "light",
      disableSwitch: true,
      respectPrefersColorScheme: false,
    },

    navbar: {
      title: "",

      logo: {
        alt: "PNU Logo",
        src: "img/logo.png",
      },

      items: [
        {
          href: "https://pnuai.github.io",
          position: "right",
          label: "허브 홈으로",
        },
      ],
    },

    footer: {
      style: "light",

      links: [
        {
          title: "AI융합교육원",
          items: [
            {
              label: "브로슈어 홈",
              to: "/",
            },
          ],
        },
      ],

      copyright: `Copyright © ${new Date().getFullYear()} 부산대학교 AI융합교육원`,
    },

    prism: {
      theme: prismThemes.github,
      darkTheme: prismThemes.dracula,
    },
  },
};

export default config;