@eluvio/elv-js-helpers/bin/createUnitTestDirsAndFiles.js

A collection of Javascript helper functions used by several Eluvio libraries.

// Creates placeholders for missing unit tests
// Also mirrors directory structure of /src to test/unit/src

// const fs = require('fs')
// const path = require('path')

const {mirrorDirStructure} = require('./dirUtils')
// const {newUnitTestFileText, prettify} = require('./processJSDocExample')

// const mirror = (sourcePathStr, destPathStr) => {
//   console.log(`Processing ${sourcePathStr}`)
//
//   let createCount = 0
//   let problemCount = 0
//   let skipCount = 0
//
//   const subDirs = subdirNameList(sourcePathStr)
//   for (const subDir of subDirs) {
//     const targetSubdir = path.join(destPathStr, subDir)
//     const existing = fs.lstatSync(targetSubdir, {throwIfNoEntry: false})
//     if (existing) {
//       if (!existing.isDirectory()) throw targetSubdir + ' already exists but is not a directory.'
//     } else {
//       fs.mkdirSync(targetSubdir)
//     }
//     const sourceSubdir = path.join(sourcePathStr, subDir)
//     const results = mirror(sourceSubdir, targetSubdir)
//     createCount += results.createCount
//     problemCount += results.problemCount
//     skipCount += results.skipCount
//   }
//
//   const jsFiles = jsFileBasenamesList(sourcePathStr)
//   for (const jsFile of jsFiles) {
//     const scriptFile = path.join(sourcePathStr, jsFile + '.js')
//     const scriptFileAbsPath = path.resolve(scriptFile)
//     const targetFile = path.join(destPathStr, jsFile + '.test.js')
//     const targetFileAbsPath = path.resolve(targetFile)
//     const existing = fs.lstatSync(targetFile, {throwIfNoEntry: false})
//     if (existing) {
//       if (!existing.isFile()) throw targetFile + ' already exists but is not a file.'
//     } else {
//
//       const example = jsDocExample(scriptFile)
//       if (!example) {
//         console.warn('    @example not found in ' + scriptFile + ', skipping...')
//         skipCount += 1
//       } else {
//         console.log('  CREATING ' + targetFile + '...')
//         const test = jsDocTest(example, scriptFileAbsPath)
//         const contents = newUnitTestFileText(scriptFileAbsPath, test)
//         fs.writeFileSync(targetFile, contents)
//         createCount += 1
//         // apply `prettier` to fix indentation
//         const result = prettify(targetFileAbsPath)
//         if(result.status !== 0) {
//           problemCount += 1
//           console.error(`File failed prettification: ${targetFile}`)
//           console.log(result.output.map(x=>x && x.toString()).join('\n'))
//         }
//       }
//     }
//   }
//
//   return {createCount, problemCount, skipCount}
// }

const sourceDir = process.argv[2]
const targetDir = process.argv[3]

if (!sourceDir || !targetDir) {
  console.log(`USAGE:
  
  node createUnitTestDirsAndFiles.js srcDir targetDir
  
`
  )
  process.exit(1)
}

mirrorDirStructure(sourceDir,targetDir)

// const {createCount, problemCount, skipCount} = mirrorDirStructure(
//   SRC_DIR,
//   UNIT_TEST_SRC_DIR
// )
//
// console.log(`FINISHED - created: ${createCount}, skipped: ${skipCount}, problems: ${problemCount}`)