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 = '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);
  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);
}