Add content to template package

src/packages/package-generator/lib/package-generator-view.coffee

@@ -1,6 +1,7 @@
 {View} = require 'space-pen'
 Editor = require 'editor'
 $ = require 'jquery'
+_ = require 'underscore'
 fs = require 'fs'
 
 module.exports =
@@ -26,8 +27,9 @@ class PackageGeneratorView extends View
     @miniEditor.setText(fs.join(config.userPackagesDirPath, placeholderName));
     pathLength = @miniEditor.getText().length
     @miniEditor.setSelectedBufferRange([[0, pathLength - placeholderName.length], [0, pathLength]])
-    @miniEditor.focus()
+
     rootView.append(this)
+    @miniEditor.focus()
 
   detach: ->
     return unless @hasParent()
@@ -41,7 +43,9 @@ class PackageGeneratorView extends View
       @detach()
 
   getPackagePath: ->
-    @miniEditor.getText()
+    packagePath = @miniEditor.getText()
+    packageName = _.dasherize(fs.base(packagePath))
+    fs.join(fs.directory(packagePath), packageName)
 
   validPackagePath: ->
     if fs.exists(@getPackagePath())
@@ -58,11 +62,27 @@ class PackageGeneratorView extends View
     for path in fs.listTree(templatePath)
       relativePath = path.replace(templatePath, "")
       relativePath = relativePath.replace(/^\//, '')
-      relativePath = relativePath.replace("__packageName__", packageName)
+      relativePath = @replacePackageNamePlaceholders(relativePath, packageName)
 
       sourcePath = fs.join(@getPackagePath(), relativePath)
       if fs.isDirectory(path)
         fs.makeTree(sourcePath)
       if fs.isFile(path)
         fs.makeTree(fs.directory(sourcePath))
-        fs.write(sourcePath, fs.read(path))
+        content = @replacePackageNamePlaceholders(fs.read(path), packageName)
+        fs.write(sourcePath, content)
+
+  replacePackageNamePlaceholders: (string, packageName) ->
+    placeholderRegex = /##(?:(package-name)|([pP]ackageName)|(package_name))##/g
+    string = string.replace placeholderRegex, (match, dash, camel, underscore) ->
+      if dash
+        _.dasherize(packageName)
+      else if camel
+        if /[a-z]/.test(camel[0])
+          packageName = packageName[0].toLowerCase() + packageName[1...]
+        else if /[A-Z]/.test(camel[0])
+          packageName = packageName[0].toUpperCase() + packageName[1...]
+        _.camelize(packageName)
+
+      else if underscore
+        _.underscore(packageName)

src/packages/package-generator/spec/package-generator-spec.coffee

@@ -42,18 +42,29 @@ describe 'Package Generator', ->
       @addMatchers
         toExistOnDisk: (expected) ->
           notText = this.isNot and " not" or ""
-          @message = -> return "Expected path '" + @actual + notText + "' to exist."
+          @message = -> return "Expected path '" + @actual + "'" + notText + " to exist."
           fs.exists(@actual)
 
     afterEach ->
       fs.remove(packagePath) if fs.exists(packagePath)
 
+    it "forces the package's name to be lowercase with dashes", ->
+      packageName = "CamelCaseIsForTheBirds"
+      packagePath = fs.join(fs.directory(packagePath), packageName)
+      rootView.trigger("package-generator:generate")
+      packageGeneratorView = rootView.find(".package-generator").view()
+      packageGeneratorView.miniEditor.setText(packagePath)
+      packageGeneratorView.trigger "core:confirm"
+
+      expect(packagePath).not.toExistOnDisk()
+      expect(fs.join(fs.directory(packagePath), "camel-case-is-for-the-birds")).toExistOnDisk()
+
     it "correctly lays out the package files and closes the package generator view", ->
       rootView.trigger("package-generator:generate")
       packageGeneratorView = rootView.find(".package-generator").view()
       expect(packageGeneratorView.hasParent()).toBeTruthy()
       packageGeneratorView.miniEditor.setText(packagePath)
-      packageGeneratorView.miniEditor.trigger "core:confirm"
+      packageGeneratorView.trigger "core:confirm"
 
       expect("#{packagePath}/package.cson").toExistOnDisk()
       expect("#{packagePath}/lib/#{packageName}.coffee").toExistOnDisk()
@@ -66,6 +77,20 @@ describe 'Package Generator', ->
       expect(packageGeneratorView.hasParent()).toBeFalsy()
       expect(rootView.getActiveEditor().isFocused).toBeTruthy()
 
+    it "replaces instances of packageName placeholders in template files", ->
+      rootView.trigger("package-generator:generate")
+      packageGeneratorView = rootView.find(".package-generator").view()
+      expect(packageGeneratorView.hasParent()).toBeTruthy()
+      packageGeneratorView.miniEditor.setText(packagePath)
+      packageGeneratorView.trigger "core:confirm"
+
+      lines = fs.read("#{packagePath}/package.cson").split("\n")
+      expect(lines[0]).toBe "'main': 'lib\/#{packageName}'"
+
+      lines = fs.read("#{packagePath}/lib/#{packageName}.coffee").split("\n")
+      expect(lines[0]).toBe "SweetPackageDudeView = require 'sweet-package-dude/lib/sweet-package-dude-view'"
+      expect(lines[3]).toBe "  sweetPackageDudeView: null"
+
     it "displays an error when the package path already exists", ->
       rootView.attachToDom()
       fs.makeTree(packagePath)
@@ -75,7 +100,7 @@ describe 'Package Generator', ->
       expect(packageGeneratorView.hasParent()).toBeTruthy()
       expect(packageGeneratorView.error).not.toBeVisible()
       packageGeneratorView.miniEditor.setText(packagePath)
-      packageGeneratorView.miniEditor.trigger "core:confirm"
+      packageGeneratorView.trigger "core:confirm"
       expect(packageGeneratorView.hasParent()).toBeTruthy()
       expect(packageGeneratorView.error).toBeVisible()
 
@@ -86,5 +111,3 @@ describe 'Package Generator', ->
       packageGeneratorView.trigger "core:confirm"
 
       expect(atom.open).toHaveBeenCalledWith(packagePath)
-
-

src/packages/package-generator/template/keymaps/##package-name##.cson

@@ -0,0 +1,3 @@
+# DOCUMENT: link to keymap documentation
+'body':
+  'meta-alt-ctrl-o': '##package-name##:toggle'

src/packages/package-generator/template/lib/##package-name##-view.coffee

@@ -0,0 +1,25 @@
+{$$, View} = require 'space-pen'
+
+module.exports =
+class ##PackageName##View extends View
+  @content: ->
+    @div class: '##package-name## overlay from-top', =>
+      @div "The ##PackageName## package is Alive! It's ALIVE!", class: "message"
+
+  initialize: (serializeState) ->
+    rootView.command "##package-name##:toggle", => @toggle()
+
+  # Returns an object that can be retrieved when package is activated
+  serialize: ->
+
+  # Tear down any state and detach
+  destroy: ->
+    @detach()
+
+  toggle: ->
+    console.log "##PackageName##View was toggled!"
+    if @hasParent()
+      @detach()
+    else
+      rootView.append(this)
+

src/packages/package-generator/template/lib/##package-name##.coffee

@@ -0,0 +1,13 @@
+##PackageName##View = require '##package-name##/lib/##package-name##-view'
+
+module.exports =
+  ##packageName##View: null
+
+  activate: (state) ->
+    @##packageName##View = new ##PackageName##View(state.##packageName##ViewState)
+
+  deactivate: ->
+    @##packageName##View.destroy()
+
+  serialize: ->
+    ##packageName##ViewState: @##packageName##View.serialize()

src/packages/package-generator/template/package.cson

@@ -0,0 +1,2 @@
+'main': 'lib/##package-name##'
+'activationEvents': ['##package-name##:toggle']

src/packages/package-generator/template/spec/##package-name##-spec.coffee

@@ -0,0 +1,5 @@
+##PackageName## = require '##package-name##/lib/##package-name##'
+
+describe "##PackageName##", ->
+  it "has one valid test", ->
+    expect("life").toBe "easy"

src/packages/package-generator/template/spec/##package-name##-view-spec.coffee

@@ -0,0 +1,24 @@
+##PackageName##View = require '##package-name##/lib/##package-name##-view'
+RootView = require 'root-view'
+
+# This spec is focused because it starts with an `f`. Remove the `f`
+# to unfocus the spec.
+#
+# Press meta-alt-ctrl-s to run the specs
+fdescribe "##PackageName##View", ->
+  ##packageName## = null
+
+  beforeEach ->
+    new RootView()
+    ##packageName## = atom.loadPackage('##packageName##', activateImmediately: true)
+
+  afterEach ->
+    rootView.deactivate()
+
+  describe "when the ##package-name##:toggle event is triggered", ->
+    it "attaches and then detaches the view", ->
+      expect(rootView.find('.##package-name##')).not.toExist()
+      rootView.trigger '##package-name##:toggle'
+      expect(rootView.find('.##package-name##')).toExist()
+      rootView.trigger '##package-name##:toggle'
+      expect(rootView.find('.##package-name##')).not.toExist()

src/packages/package-generator/template/stylesheets/##package-name##.css

@@ -0,0 +1,2 @@
+.##package-name## {
+}