haar/src/init/diagram-directory-generator.js

Cli tool for building and displaying plant-uml diagrams

'use strict'

const fs = require('fs-extra')
const path = require('path')
const config = require('./../config')
const logger = require('./../infrastructure').logger

const directoryGenerator = (destinationDirectory, diagramType, diagramName) => {
  const dummyFiles = {
    Sequence: 'dummy-sequence.puml',
    Component: 'dummy-component.puml',
    Activity: 'dummy-activity.puml',
    ReadmeTemplate: 'readme-template.hbs'
  }

  let templateDirectory = path.join(__dirname, '../../templates')
  let diagramDestinationDirectory = path.resolve(`${destinationDirectory}/${config.diagramDirectory}`)
  let templateDestinationDirectory = path.resolve(`${destinationDirectory}/${config.templateDirectory}`)

  fs.mkdirsSync(diagramDestinationDirectory)

  logger.info(`Creating folder ${diagramDestinationDirectory}`)

  let diagramPath = path.join(diagramDestinationDirectory, `${diagramName}.puml`)
  fs.copySync(path.join(templateDirectory, dummyFiles[diagramType]), diagramPath)

  logger.info(`Creating diagram ${diagramPath}`)

  let readmePath = path.join(templateDestinationDirectory, 'README.hbs')
  fs.copySync(path.join(templateDirectory, dummyFiles.ReadmeTemplate), readmePath)

  logger.info(`Creating readme ${readmePath}`)
}

module.exports = directoryGenerator