		@@ -0,1 +1,3 @@
		'use strict'
		const relative = require('path').relative
		const Analyzer = require('common-shake').Analyzer
		@@ -6,6 +8,29 @@ const transformAst = require('transform-ast')
		module.exports = function commonShake (b, opts) {
		const basedir = b._options.basedir \|\| process.cwd()
		const seen = {}
		opts = Object.assign({
		onExportDelete () {},
		onModuleBailout () {},
		onGlobalBailout () {}
		verbose: false,
		onExportDelete (path, name) {
		if (opts.verbose \|\| opts.v) {
		console.warn('common-shake: removed', `\`${name}\``, 'in', relative(basedir, path))
		}
		},
		onModuleBailout (resource, reasons) {
		if (opts.verbose \|\| opts.v) {
		reasons.forEach((reason) => {
		if (seen[resource.resource + reason.reason]) return
		seen[resource.resource + reason.reason] = true
		const loc = reason.loc.start
		console.warn('common-shake: bailed out: ', reason.reason, 'in', `${relative(basedir, resource.resource)}:${loc.line}:${loc.column}`)
		})
		}
		},
		onGlobalBailout (reasons) {
		if (opts.verbose \|\| opts.v) {
		reasons.forEach((reason) => {
		const loc = reason.loc.start
		console.warn('common-shake: GLOBAL BAILOUT:', reason.reason, 'in', `${relative(basedir, resource.resource)}:${loc.line}:${loc.column}`)
		})
		}
		}
		}, opts)
		@@ -12,0 +37,0 @@

package.json

		{
		"name": "common-shakeify",
		"version": "0.1.1",
		"version": "0.2.0",
		"description": "browserify tree shaking plugin using @indutny common-shake",
		@@ -32,4 +32,5 @@ "main": "index.js",
		"concat-stream": "^1.6.0",
		"tape": "^4.8.0"
		"tape": "^4.8.0",
		"uglify-js": "^3.0.28"
		}
		}

readme.md

		@@ -5,2 +5,5 @@ # common-shakeify

		Comments out unused exports from CommonJS modules.
		Use a minifier on the output to remove the exports entirely.

		## Install
		@@ -17,3 +20,5 @@
		```bash
		browserify -p common-shakeify /my/app.js
		browserify -p common-shakeify /my/app.js > bundle.js
		# Minify
		uglify-js bundle.js --compress > bundle.min.js
		```
		@@ -26,5 +31,12 @@

		browserify({ entries: '/my/app.js' })
		var b = browserify({ entries: '/my/app.js' })
		.plugin(commonShake, { /* options */ })
		.bundle()

		// Minify & save
		var concat = require('concat-stream')
		var uglify = require('uglify-js')
		b.pipe(concat(function (source) {
		fs.writeFileSync('bundle.min.js', uglify.minify(source.toString(), { compress: true }).code)
		}))
		```
		@@ -34,4 +46,14 @@

		With the Node API, some options can be passed:
		### `verbose`, `v`

		When true, print messages to stderr when exports are deleted, or the tree-shaker bails out on a module.
		Default false.
		The `verbose` flag only works when no custom handlers are passed, so if you're using eg. a custom `onExportDelete` you have to print these messages manually.

		```bash
		$ browserify -p [ common-shakeify -v ] app.js > bundle.js
		common-shake: removed `decode` in node_modules/vlq/dist/vlq.js:10:7
		common-shake: bailed out: `module.exports` assignment in node_modules/process-nextick-args/index.js:20:3
		```

		### `onExportDelete(filename, exportName)`
		@@ -38,0 +60,0 @@

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