Function main

script/move-category-to-product.js:53–89

()

main()

async function main() {
  // Create the new product dir.
  await mkdirp(newProductPath)

  // Add redirects to the frontmatter of the to-be-moved files.
  oldCategoryFiles.forEach((file) => {
    const { content, data } = frontmatter(fs.readFileSync(file, 'utf8'))
    const redirectString = file.replace(contentDir, '').replace('index.md', '').replace('.md', '')
    data.redirect_from = addRedirectToFrontmatter(data.redirect_from, redirectString)
    fs.writeFileSync(file, frontmatter.stringify(content, data, { lineWidth: 10000 }))
  })

  // Move the files.
  execSync(`git mv ${oldCategoryPath}/* ${newProductPath}`)

  // Remove the category from the old product TOC.
  const oldProductTocPath = path.posix.join(oldProductPath, 'index.md')
  const productToc = frontmatter(fs.readFileSync(oldProductTocPath, 'utf8'))
  productToc.data.children = productToc.data.children.filter(
    (child) => child !== `/${oldCategoryId}`
  )
  fs.writeFileSync(
    oldProductTocPath,
    frontmatter.stringify(productToc.content, productToc.data, { lineWidth: 10000 })
  )

  // Add the new product to the homepage TOC.
  const homepage = path.posix.join(contentDir, 'index.md')
  const homepageToc = frontmatter(fs.readFileSync(homepage, 'utf8'))
  homepageToc.data.children.push(newProduct)
  fs.writeFileSync(
    homepage,
    frontmatter.stringify(homepageToc.content, homepageToc.data, { lineWidth: 10000 })
  )

  console.log(`Moved ${oldCategory} files to ${newProduct}, added redirects, and updated TOCs!`)
}