first working version

.gitignore

@@ -0,0 +1,2 @@
+downloaded
+node_modules

cli.js

@@ -0,0 +1,20 @@
+#!/usr/bin/env node
+var args = require('minimist')(process.argv.slice(2))
+var packager = require('./')
+
+args.dir = args._[0]
+args.name = args._[1]
+
+if (!args.dir || !args.name) {
+  console.error('Usage: atom-shell-packager <sourcedir> <Appname>')
+  process.exit(1)
+}
+
+packager(args, function done (err, appPath) {
+  if (err) {
+    console.error(err)
+    process.exit(1) 
+  }
+  
+  console.error('Wrote new app to', appPath)
+})

index.js

@@ -0,0 +1,89 @@
+var os = require('os')
+var path = require('path')
+var fs = require('fs')
+var child = require('child_process')
+
+var nugget = require('nugget')
+var plist = require('plist')
+var unzip = require('extract-zip')
+var mkdirp = require('mkdirp')
+var rimraf = require('rimraf')
+var ncp = require('ncp').ncp
+
+var latest = '0.22.1'
+
+module.exports = function packager (opts, cb) {
+  if (!opts.version) opts.version = latest
+    
+  var names = {
+    mac: 'atom-shell-v' + opts.version + '-darwin-x64'
+  }
+  
+  var macUrl = 'https://github.com/atom/atom-shell/releases/download/v' + opts.version + '/' + names.mac + '.zip'
+  var localFile = path.join(__dirname, 'downloaded', names.mac + '.zip')
+  var tmpDir = path.join(os.tmpdir(), names.mac)
+  
+  rimraf(tmpDir, function rmrfd () {
+    // ignore errors
+    mkdirp(tmpDir, function mkdirpd () {
+      // ignore errors
+      if (opts.zip) extractZip(opts.zip)
+      else downloadZip()
+    })
+  })
+  
+  function downloadZip () {
+    nugget(macUrl, {target: localFile, dir: path.join(__dirname, 'downloaded'), resume: true, verbose: true}, function downloaded (err) {
+      if (err) return cb(err)
+      extractZip(localFile)
+    })
+  }
+  
+  function extractZip (filename) {
+    unzip(filename, {dir: tmpDir}, function extracted (err) {
+      if (err) return cb(err)
+      buildApp()
+    })
+  }
+  
+  function buildApp () {
+    var newApp = path.join(tmpDir, opts.name + '.app')
+    
+    // rename .app folder (this is exactly what Atom editor does)
+    fs.renameSync(path.join(tmpDir, 'Atom.app'), newApp)
+    
+    var paths = {
+      info1: path.join(newApp, 'Contents', 'Info.plist'),
+      info2: path.join(newApp, 'Contents', 'Frameworks', 'Atom Helper.app', 'Contents', 'Info.plist'),
+      app: path.join(newApp, 'Contents', 'Resources', 'app')
+    }
+    
+    // update plist files
+    var pl1 = plist.parse(fs.readFileSync(paths.info1).toString())
+    var pl2 = plist.parse(fs.readFileSync(paths.info2).toString())
+    
+    var bundleId = opts['app-bundle-id'] || 'com.atom-shell.' + opts.name.toLowerCase()
+    var bundleHelperId = opts['helper-bundle-id'] || 'com.atom-shell.' + opts.name.toLowerCase() + '.helper'
+    
+    pl1.CFBundleDisplayName = opts.name
+    pl1.CFBundleIdentifier = bundleId
+    pl1.CFBundleName = opts.name
+    pl2.CFBundleIdentifier = bundleHelperId
+    pl2.CFBundleName = opts.name
+    
+    fs.writeFileSync(paths.info1, plist.build(pl1))
+    fs.writeFileSync(paths.info2, plist.build(pl2))
+    
+    // copy users app into .app
+    ncp(opts.dir, paths.app, opts, function copied (err) {
+      if (err) return cb(err)
+      
+      // finally, move app into cwd
+      var finalPath = opts.out || process.cwd()
+      // TODO dont spawn, but I couldn't find a good module
+      child.exec('mv "' + newApp + '" "' + finalPath + '"', function moved (err) {
+        cb(err, path.join(finalPath, opts.name + '.app'))
+      })
+    })
+  }
+}

package.json

@@ -0,0 +1,32 @@
+{
+  "name": "atom-shell-app",
+  "version": "1.0.0",
+  "description": "package your atom-shell app in OS executables (.app, .exe, etc) via JS or CLI",
+  "main": "index.js",
+  "bin": {
+    "atom-shell-packager": "cli.js"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/maxogden/atom-shell-app.git"
+  },
+  "author": "max ogden",
+  "license": "BSD",
+  "bugs": {
+    "url": "https://github.com/maxogden/atom-shell-app/issues"
+  },
+  "homepage": "https://github.com/maxogden/atom-shell-app",
+  "dependencies": {
+    "cpr": "^0.4.0",
+    "extract-zip": "^1.0.3",
+    "minimist": "^1.1.1",
+    "mkdirp": "^0.5.0",
+    "ncp": "^2.0.0",
+    "nugget": "^1.4.1",
+    "plist": "^1.1.0",
+    "rimraf": "^2.3.2"
+  }
+}

readme.md

@@ -0,0 +1,35 @@
+# atom-shell-packager
+
+Build a distributable app from an atom-shell app source code directory. **Currently only Mac OS is implemented** but you can send PRs to implement windows/linux :)
+
+[![NPM](https://nodei.co/npm/atom-shell-packager.png)](https://nodei.co/npm/atom-shell-packager/)
+
+### installation
+
+```
+npm i atom-shell-packager
+```
+
+### usage
+
+```
+$ atom-shell-packager my-app-source-dir AppName
+```
+
+This will:
+
+- Download latest version of Atom Shell
+- Create a Mac app in `cwd` called `AppName.app`
+
+You should be able to double-click `AppName.app` to launch the app. If not, check your settings and try again.
+
+### options
+
+these are optional CLI options you can pass in
+
+- `out` (default current working dir) - the dir to put the app into at the end
+- `version` (default hardcoded in source) - atom-shell version to use
+- `app-bundle-id` - bundle identifier to use in the app plist
+- `helper-bundle-id` - bundle identifier to use in the app helper plist
+
+also, the entire `options` objects gets passed into the [`ncp`](https://npmjs.org/ncp) instance when copying your app source directory into the app container, so you can pass in any `ncp` options you want as well