Feat/add proper logging

eo2js/src/commands/dataize.js

@@ -11,6 +11,10 @@ const {execSync} = require('child_process')
 const dataize = function(obj, args, options) {
   options = {...program.opts(), ...options}
   const main = path.resolve(options.target, options.project, '__main__.js')
+  console.log(`Dataizing object: ${obj}\nUsing main file: ${main}`)
+  if (args.length > 0) {
+    console.log(`With arguments: ${args.join(' ')}`)
+  }
   execSync(['node', main, obj, ...args].join(' '), {stdio: 'inherit'})
 }
 

eo2js/src/commands/link.js

@@ -56,21 +56,28 @@ const link = function(options) {
     path.resolve(project, 'package.json'),
     JSON.stringify(pckg(options))
   )
+  console.log(
+    `Created package.json in: ${path.resolve(project, 'package.json')}`
+  )
   const lock = path.resolve(project, 'package-lock.json')
   if (!fs.existsSync(lock)) {
+    console.log('Installing dependencies...')
     execSync('npm install', {cwd: project})
     if (options.dependency) {
       fs.cpSync(
         options.dependency,
         path.resolve(project, 'node_modules/eo2js-runtime'),
         {recursive: true}
       )
+      console.log(`Copied eo2js-runtime from ${options.dependency} to ${path.resolve(project, 'node_modules/eo2js-runtime')}`)
     }
   }
   fs.copyFileSync(
     path.resolve(options.resources, `js/${main}`),
     path.resolve(project, main)
   )
+  console.log(`Copied ${main} file to ${path.resolve(project)}`)
+  console.log('Project build completed successfully')
 }
 
 module.exports = link

eo2js/src/commands/test.js

@@ -9,6 +9,11 @@ const {execSync} = require('child_process')
 const test = function(options) {
   options = {...program.opts(), ...options}
   const dir = path.resolve(options.target, options.project)
+  console.log(`Running tests in directory: ${dir}`)
+  const excludeGlobs = options.exclude ? options.exclude.split(',') : []
+  if (excludeGlobs.length > 0) {
+    console.log(`Excluding patterns: ${excludeGlobs.join(', ')}`)
+  }
   try {
     execSync(
       [

eo2js/src/commands/transpile.js

@@ -103,6 +103,7 @@ const transform = function(tojo, options, transformations, parser) {
 const transpile = function(options) {
   options = {...program.opts(), ...options}
   const foreign = path.resolve(options['target'], options['foreign'])
+  console.log(`Reading foreign tojos from: ${foreign}`)
   if (!fs.existsSync(foreign)) {
     throw new Error(`File ${foreign} is not found`)
   }
@@ -112,17 +113,21 @@ const transpile = function(options) {
   const transformations = [
     'objects', 'package', 'tests', 'attrs', 'data', 'to-js'
   ].map((name) => path.resolve(options['resources'], `json/${name}.sef.json`))
+  console.log(`Using transformations from: ${options['resources']}/json/`)
   const parser = new XMLParser({ignoreAttributes: false})
   const project = path.resolve(options['target'], options['project'])
+  console.log(`Output directory: ${project}`)
   fs.mkdirSync(project, {recursive: true})
-  JSON.parse(fs.readFileSync(foreign).toString())
+  const tojos = JSON.parse(fs.readFileSync(foreign).toString())
     .filter((tojo) => tojo.hasOwnProperty(verified))
-    .forEach((tojo) => transform(
-      tojo,
-      {target: options['target'], project},
-      transformations,
-      parser
-    ))
+  console.log(`Found ${tojos.length} verified tojos to process`)
+  let processed = 0
+  tojos.forEach((tojo) => {
+    console.log(`Processing: ${tojo[verified]}`)
+    transform(tojo, {target: options['target'], project}, transformations, parser)
+    processed++
+  })
+  console.log(`Successfully processed ${processed} files`)
 }
 
 module.exports = transpile