Add Open-Mode to extends the possibilities of usages

index.js

@@ -1,11 +1,11 @@
 #!/usr/bin/env node
 
 const { inspect } = require('util')
-const files = require('./src/files')
+const { files, enabledOpenMode } = require('./src/files')
 const reporter = require('./src/reporter')
 const build = require('./src/build')
 
-reporter(files)
+reporter(files, enabledOpenMode)
 
 process.on('unhandledRejection', function(reason) {
   console.log('Unhandled Promise')

src/config.js

@@ -12,12 +12,10 @@ const packageJSONconfig = pkg.bundlesize
 
 program
   .option('-f, --files [files]', 'files to test against (dist/*.js)')
+  .option('-o, --open', 'Allow to run in open mode')
   .option('-s, --max-size [maxSize]', 'maximum size threshold (3Kb)')
   .option('--debug', 'run in debug mode')
-  .option(
-    '-c, --compression [compression]',
-    'specify which compression algorithm to use'
-  )
+  .option('-c, --compression [compression]', 'specify which compression algorithm to use')
   .parse(process.argv)
 
 let cliConfig
@@ -27,7 +25,8 @@ if (program.files) {
     {
       path: program.files,
       maxSize: program.maxSize,
-      compression: program.compression || 'gzip'
+      compression: program.compression || 'gzip',
+      ...(program.open && { openMode: true })
     }
   ]
 }

src/files.js

@@ -6,6 +6,7 @@ const config = require('./config')
 const debug = require('./debug')
 const compressedSize = require('./compressed-size')
 const files = []
+let enabledOpenMode = false
 
 config.map(file => {
   const paths = glob.sync(file.path)
@@ -18,11 +19,12 @@ config.map(file => {
       const maxSize = bytes(file.maxSize) || Infinity
       const compression = file.compression || 'gzip'
       const size = compressedSize(fs.readFileSync(path, 'utf8'), compression)
+      enabledOpenMode = !!file.openMode
       files.push({ maxSize, path, size, compression })
     })
   }
 })
 
 debug('files', files)
 
-module.exports = files
+module.exports = { files, enabledOpenMode }

src/reporter.js

@@ -163,8 +163,11 @@ const compare = (files, masterValues = {}) => {
   report({ files, globalMessage, fail })
 }
 
-const reporter = files => {
+const getTotalSize = files => console.log(files.reduce((acc, file) => acc + file.size, 0))
+
+const reporter = (files, enabledOpenMode) => {
   if (api.enabled) api.get().then(masterValues => compare(files, masterValues))
+  else if (enabledOpenMode) getTotalSize(files)
   else compare(files)
 }