slidev-addon-sm/bin/mktoc.mjs

slidev-addon slidev sm

#!/usr/bin/env node

import { $, cd, fs, path } from "zx";
import { v4 as uuidv4 } from "uuid";
import { execSync, spawn } from "child_process";

const args = process.argv;
const cmdPath = args[1];

// test
// const cmdPath = args[3]+"/test";
// process.chdir(path.dirname(cmdPath));

const projectPath = process.cwd();
let frontmatterFilePath = projectPath + "/frontmatter.md";
if (!fs.existsSync(frontmatterFilePath)) {
  frontmatterFilePath = path.dirname(cmdPath) + "/frontmatter.md";
}

await fs.copyFile(frontmatterFilePath, "./slides.md");

const customSort = (a, b) => {
  let str1 = a.split("-");
  let str2 = b.split("-");
  if (str1[0].length != str2[0].length) return str1[0].length - str2[0].length;

  return 0;
};

/**
 * 删除文件夹下所有问价及将文件夹下所有文件清空
 * @param {*} path
 */
function emptyDir(path) {
  if (fs.existsSync(path)) {
    const files = fs.readdirSync(path);
    files.forEach((file) => {
      const filePath = `${path}/${file}`;
      const stats = fs.statSync(filePath);
      if (stats.isDirectory()) {
        emptyDir(filePath);
      } else {
        fs.unlinkSync(filePath);
      }
    });
  }
}

const doneExec = (slidevPath) => {
  // 过滤掉中文标题
  let tArray = slidevPath.split("-");
  let outDir = path.basename(tArray[0]).replace(".", "-");
  outDir = "/" + outDir + "-" + tArray[2].replace(".md", "");

  let outDirPath = "./lessions" + outDir;
  let cmd =
    "cross-env NODE_ENV=production pnpm build " +
    slidevPath +
    " --base " +
    outDir +
    " --out " +
    outDirPath;

  // console.log(`generate cmd: ${cmd}`);
  emptyDir(outDirPath);
  console.log(`清空${outDirPath}文件夹--->成功`);

  execSync(cmd, { stdio: "inherit" });
  console.log(`生成${slidevPath}发布文件--->成功`);

  fs.unlinkSync(slidevPath);
};

// 各章节ppt
const lessionSlidesCreate = (lessionName) => {
  let dirPath = "./";

  let lessionFrontmatterFilePath = "./frontmatter-viewer.md";
  if (!fs.existsSync(lessionFrontmatterFilePath)) {
    lessionFrontmatterFilePath =
      path.dirname(cmdPath) + "/frontmatter-viewer.md";
  }
  let lessionSlidesPath = dirPath + "/" + lessionName + ".md";
  fs.copyFileSync(lessionFrontmatterFilePath, lessionSlidesPath);

  let tArray = lessionName.split("-");
  let removeUuidLessionName = tArray[0] + "-" + tArray[1];
  fs.appendFileSync(lessionSlidesPath, "---\n");
  fs.appendFileSync(
    lessionSlidesPath,
    "src: ./pages/" + removeUuidLessionName + "/README.md\n"
  );
  fs.appendFileSync(lessionSlidesPath, "---\n\n");

  // 执行指令，生成dist
  doneExec(lessionSlidesPath);
};

try {
  //检索pages下的md文件，并以序号排序
  let files = fs.readdirSync("./pages/");
  files.sort(customSort);

  let allSlidevFilePath = "./slides.md";

  files.forEach((element) => {
    fs.appendFileSync(allSlidevFilePath, "---\n");
    fs.appendFileSync(
      allSlidevFilePath,
      "src: ./pages/" + element + "/README.md\n"
    );
    fs.appendFileSync(allSlidevFilePath, "---\n\n");

    let currentLessionName = element + "-" + uuidv4().replace(/-/g, "");
    let lessionNamesFile = "./lessions/lessionNames.txt";
    let generateFlag = 1; // 是否生成html
    let bFound = 0; // 有没有在原记录文件名文件里找到名称

    if (fs.existsSync(lessionNamesFile)) {
      let lessionNames = fs.readFileSync(lessionNamesFile);
      let allLessionNames = lessionNames.toString().split("\n");
      // 找出原来的文件夹名称
      allLessionNames.forEach((name) => {
        if (name.toString().includes(element.trim().toString()) && !bFound) {
          let tArray = name.split(" ");
          if (tArray.length > 1) {
            if (tArray[1].trim() == "0") {
              console.log(tArray[0] + " not generated");
              generateFlag = 0;
            }
            currentLessionName = tArray[0];
          } else {
            currentLessionName = name.trim().toString();
          }

          bFound = 1;
        }
      });
    }

    if (!bFound) {
      // 没找到原名称，则保存现在名称
      fs.appendFileSync(lessionNamesFile, currentLessionName + "\n");
    }

    if (generateFlag) {
      console.log(currentLessionName + " generated again!");
      lessionSlidesCreate(currentLessionName);
      console.log(currentLessionName + " generated end!\n");
    } else {
      console.log(currentLessionName + " pass!\n");
    }
  });
} catch (err) {
  console.error(err);
}