@devnetic/static-site-generator/src/site.js

Simple and fast static content generator.

const path = require('path')

const fs = require('fs-extra')
const { format, prompt } = require('@devnetic/cli')

const {
  SCAFFOLDING_PATH,
  TEMPLATE_SYSTEMS_PATH,
  THEMES_PATH
} = require('./constants')
const { getConfig, getPath } = require('./utils')

/**
 * Cleans the site by removing the build directory contents.
 *
 * @param {object} config
 * @param {boolean} [confirmed=false]
 * @returns {Promise<void>}
 */
const cleanSite = async (config, confirmed = false) => {
  const questions = [{
    type: 'input',
    name: 'clean',
    message: 'Are you sure to clean the build diretory?: '
  }]

  const infoLog = format.bold().blue
  const errorLog = format.bold().red

  const answers = confirmed === false ? await prompt(questions) : { clean: 'y' }

  if (answers.clean === 'yes' || answers.clean === 'y') {
    console.log(infoLog(`Cleaning ${getPath(config.build)} directory`))

    try {
      await fs.emptyDir(getPath(config.build))
    } catch (error) {
      console.error(errorLog(error.message))

      throw new Error(error)
    }
  }
}

/**
 * Create the scaffold for the site.
 *
 * @returns {Promise<void>}
 */
const createScaffold = async () => {
  const templateConfigPath = path.resolve(__dirname, SCAFFOLDING_PATH, 'config.json')
  const exportConfigPath = getPath('config.json')

  const config = getConfig(templateConfigPath)

  const questions = [{
    type: 'input',
    name: 'content',
    message: "What's the content directory? "
  }, {
    type: 'input',
    name: 'build',
    message: "What's the build directory? "
  }, {
    type: 'input',
    name: 'theme',
    message: "What's the theme? "
  }, {
    type: 'input',
    name: 'paginate',
    message: "What's the paginate amount "
  }, {
    type: 'input',
    name: 'siteTitle',
    message: "What's the site title? "
  }, {
    type: 'input',
    name: 'author',
    message: "What's the author name? "
  }]

  const answers = await prompt(questions)

  config.content.path = answers.content || config.content.path
  config.build = answers.build || config.build
  config.theme = answers.theme || config.theme
  config.paginate = Number(answers.paginate || config.paginate)
  config.site.title = answers.siteTitle
  config.site.author = answers.author

  await fs.writeFile(exportConfigPath, JSON.stringify(config, null, 2), 'utf-8')

  await fs.ensureDir(config.content.path)
  await fs.ensureDir(path.join(config.content.path, 'pages'))
  await fs.ensureDir(path.join(config.content.path, 'posts'))
  await fs.ensureDir(TEMPLATE_SYSTEMS_PATH)
  await fs.ensureDir(config.build)
  await fs.ensureDir(getPath(THEMES_PATH, config.theme))
}

module.exports = {
  cleanSite,
  createScaffold
}