stub-total-typescript-drafts.js

import "@johnlindquist/kit"
    
// Name: stub-total-typescript-drafts


/**
 * Copy all transcript .srt and .txt files into local repo directory
 * so that .ts, .srt, and .txt files are all together.
 * Run the `srt-to-text` script to format the transcript txt files.
 */

let directory = await arg('Transcript directory: ')
await cd(directory)

let {_stdout} = await $`ls`

let allFiles = _stdout.split('\n')

let videoLinks = [
  "https://www.dropbox.com/s/tubnkpbcvvndmke/20-type-helpers-pattern.problem.mp4?raw=1",
  "https://www.dropbox.com/s/c499l4t0ze43zbb/20-type-helpers-pattern.solution.mp4?raw=1",
  "https://www.dropbox.com/s/z4th5rt6b689012/21-conditional-types.problem.mp4?raw=1",
  "https://www.dropbox.com/s/9hr75e51wio9gw9/21-conditional-types.solution.mp4?raw=1",
  "https://www.dropbox.com/s/04mxsrx76skv7k6/22-returning-never.problem.mp4?raw=1",
  "https://www.dropbox.com/s/pmsoibnbrtpwe43/22-returning-never.solution.mp4?raw=1",
  "https://www.dropbox.com/s/7b5jp9biqew5yop/23-infer-with-raw-values.problem.mp4?raw=1",
  "https://www.dropbox.com/s/mv3jnnrl1mcboat/23-infer-with-raw-values.solution.2.mp4?raw=1",
  "https://www.dropbox.com/s/naut2fv405vzimz/24-infer-with-generics.problem.mp4?raw=1",
  "https://www.dropbox.com/s/ooc33jct40g3hne/24-infer-with-generics.solution.mp4?raw=1",
  "https://www.dropbox.com/s/5n3jjfc9kba8st6/25-template-literal-value-extraction.problem.mp4?raw=1",
  "https://www.dropbox.com/s/vua1arez7n8zbmc/25-template-literal-value-extraction.solution.1.mp4?raw=1",
  "https://www.dropbox.com/s/r3lvd3ec6gscnvh/26-get-result-from-async-function.problem.mp4?raw=1",
  "https://www.dropbox.com/s/da1vg7sk5i18aec/26-get-result-from-async-function.solution.mp4?raw=1",
  "https://www.dropbox.com/s/djf69c86kb6pg3x/27-infer-in-union-types.problem.mp4?raw=1",
  "https://www.dropbox.com/s/oz8ftxou5d83897/27-infer-in-union-types.solution.mp4?raw=1  ",
  "https://www.dropbox.com/s/01vzcs8aqfxc2us/28-distributive-conditional-types.problem.mp4?raw=1",
  "https://www.dropbox.com/s/m77mp0rhp9dysht/28-distributive-conditional-types.solution.mp4?raw=1",
]

// Read the URL backwards to get video filename
function getFileNameFromPath(path) {
  let index = path.length - 1
  while (path[index] !== '/') {
    index--
  }
  return path.slice(index + 1)
}

let groupedFiles = videoLinks.map(link => {
  let fileName = getFileNameFromPath(link)
  
  let regex = /^(\d+)-/
  let number = fileName.match(regex)[1]

  let matchedFiles = allFiles.filter(file => file.includes(number))

  if (fileName.includes('problem')) {
    return [link, ...allFiles.filter(file => file.includes(number) && file.includes('problem'))]
  } else {
    return [link, ...allFiles.filter(file => file.includes(number) && file.includes('solution'))]
  }
})

for (let [videoLink, ...files] of groupedFiles) {
  let fileName = ''
  let transcript = ''

  for (let file of files) {
    if (file.includes('.txt')) {
      let text = await readFile(file)
      transcript += text
      fileName = file.replace('srt-transcript.txt', 'template')
    }
  }

  let problemOrSolution = videoLink.includes('problem') ? 'Problem' : 'Solution'

  let markdown = `# Title\n\n# ${problemOrSolution}\n/embed ${videoLink}\n\n## Lesson Description\n\n## Body\n\n## Transcript\n\n${transcript}\n\n`
  await writeFile(`${fileName}.md`, markdown)
}

async function getMdFiles() {
  let {_stdout} = await $`ls`
  let allFiles = _stdout.split('\n')
  return allFiles.filter(file => file.includes('.md'))
}

let allMdFiles = await getMdFiles()

let groupedMdFiles = allMdFiles.reduce((acc, file) => {
  let regex = /^(\d+)-/
  let number = file.match(regex)[1]
  if (acc[number]) {
    acc[number].push(file)
  } else {
    acc[number] = [file]
  }
  return acc
}, {})

// iterate over groupedMdFiles and combine the files into one markdown file with the correct order
for (let [key, files] of Object.entries(groupedMdFiles)) {
  let content = ''
  let fileName = files[0].replace('.problem.template.md', '.md').replace('.solution.template.md', '.md')
  for (let file of files) {
    let text = await readFile(file)
    content += text
  }

  debugger;
  await writeFile(`${fileName}`, content)
}

await $`rm *.template.md`