Load keymaps from cson

All existing .coffee keymaps are now .cson and package
keymaps are now located in a keymaps folder at the root of
the package.

src/app/atom-package.coffee

@@ -11,7 +11,17 @@ class AtomPackage extends Package
   load: ->
     try
       rootView.activatePackage(@module)
-      extensionKeymapPath = require.resolve(fs.join(@name, "src/keymap"), verifyExistence: false)
-      require extensionKeymapPath if fs.exists(extensionKeymapPath)
+      @loadKeymaps()
     catch e
       console.error "Failed to load package named '#{@name}'", e.stack
+
+  loadKeymaps: ->
+    for keymapPath in @getKeymapPaths()
+      keymap.load(keymapPath)
+
+  getKeymapPaths: ->
+    keymapsDirPath = fs.join(@path, 'keymaps')
+    if fs.exists keymapsDirPath
+      fs.list keymapsDirPath
+    else
+      []

src/app/keymap.coffee

@@ -15,18 +15,29 @@ class Keymap
     @bindingSetsByFirstKeystroke = {}
 
   bindDefaultKeys: ->
-    @bindKeys "*",
-      'meta-n': 'new-window'
-      'meta-,': 'open-user-configuration'
-      'meta-o': 'open'
-      'meta-O': 'open-unstable'
-      'meta-w': 'core:close'
+    @add
+      'body':
+        'meta-n': 'new-window'
+        'meta-,': 'open-user-configuration'
+        'meta-o': 'open'
+        'meta-O': 'open-unstable'
+        'meta-w': 'core:close'
 
     $(document).command 'new-window', => atom.newWindow()
     $(document).command 'open-user-configuration', => atom.open(config.configDirPath)
     $(document).command 'open', => atom.open()
     $(document).command 'open-unstable', => atom.openUnstable()
 
+  loadDirectory: (directoryPath) ->
+    @load(filePath) for filePath in fs.list(directoryPath)
+
+  load: (path) ->
+    @add(fs.readObject(path))
+
+  add: (keymap) ->
+    for selector, bindings of keymap
+      @bindKeys(selector, bindings)
+
   bindKeys: (selector, bindings) ->
     bindingSet = new BindingSet(selector, bindings, @bindingSets.length)
     @bindingSets.unshift(bindingSet)

src/app/keymaps/apple.cson

@@ -1,10 +1,10 @@
-window.keymap.bindKeys 'body'
+'body':
   'meta-up': 'core:move-to-top'
   'meta-down': 'core:move-to-bottom'
   'meta-shift-up': 'core:select-to-top'
   'meta-shift-down': 'core:select-to-bottom'
 
-window.keymap.bindKeys '.editor'
+'.editor':
   'meta-right': 'editor:move-to-end-of-line'
   'meta-left': 'editor:move-to-beginning-of-line'
   'alt-left': 'editor:move-to-beginning-of-word'

src/app/keymaps/atom.cson

@@ -1,4 +1,4 @@
-window.keymap.bindKeys 'body'
+'body':
   'enter': 'core:confirm'
   'escape': 'core:cancel'
   'meta-w': 'core:close'
@@ -29,6 +29,6 @@ window.keymap.bindKeys 'body'
 
   'alt-meta-i': 'toggle-dev-tools'
 
-window.keymap.bindKeys '.tool-panel'
+'.tool-panel':
   'meta-escape': 'tool-panel:unfocus'
   'escape': 'core:close'

src/app/keymaps/editor.cson

@@ -1,4 +1,4 @@
-window.keymap.bindKeys '.editor',
+'.editor':
   'meta-s': 'editor:save'
   'enter': 'editor:newline'
   'meta-enter': 'editor:newline-below'

src/app/keymaps/emacs.cson

@@ -1,4 +1,4 @@
-window.keymap.bindKeys 'body',
+'body':
   'ctrl-p': 'core:move-up'
   'ctrl-n': 'core:move-down'
   'ctrl-b': 'core:move-left'
@@ -10,7 +10,7 @@ window.keymap.bindKeys 'body',
   'ctrl-h': 'core:backspace'
   'ctrl-d': 'core:delete'
 
-window.keymap.bindKeys '.editor',
+'.editor':
   'alt-f': 'editor:move-to-end-of-word'
   'alt-F': 'editor:select-to-end-of-word'
   'alt-b': 'editor:move-to-beginning-of-word'

src/app/keymaps/git.cson

@@ -1,2 +1,2 @@
-window.keymap.bindKeys '.editor',
+'.editor':
   'alt-meta-z': 'editor:checkout-head-revision'

src/app/keymaps/select-list.cson

@@ -1,4 +1,4 @@
-window.keymap.bindKeys ".select-list .mini.editor input",
+".select-list .mini.editor input":
   'enter': 'core:confirm',
   'escape': 'core:cancel'
   'meta-w': 'core:cancel'

src/app/window.coffee

@@ -56,7 +56,7 @@ windowAdditions =
 
     @keymap = new Keymap()
     @keymap.bindDefaultKeys()
-    require(keymapPath) for keymapPath in fs.list(require.resolve("keymaps"))
+    @keymap.loadDirectory(require.resolve('keymaps'))
 
     @_handleKeyEvent = (e) => @keymap.handleKeyEvent(e)
     $(document).on 'keydown', @_handleKeyEvent

src/packages/autocomplete/keymaps/autocomplete.cson

@@ -0,0 +1,8 @@
+'.editor':
+  'ctrl-space': 'autocomplete:attach'
+
+'.autocomplete .editor':
+  'ctrl-space': 'core:cancel'
+
+'.autocomplete .mini.editor input':
+  'enter': 'core:confirm'

src/packages/autocomplete/src/keymap.coffee

@@ -1,8 +0,0 @@
-window.keymap.bindKeys '.editor',
-  'ctrl-space': 'autocomplete:attach'
-
-window.keymap.bindKeys '.autocomplete .editor',
-  'ctrl-space': 'core:cancel'
-
-window.keymap.bindKeys ".autocomplete .mini.editor input",
-  'enter': 'core:confirm'

src/packages/command-panel/keymaps/command-panel.cson

@@ -1,12 +1,12 @@
-window.keymap.bindKeys '*'
+'body':
   'meta-:': 'command-panel:toggle-preview'
   'meta-;': 'command-panel:toggle'
   'meta-F': 'command-panel:find-in-project'
 
-window.keymap.bindKeys '.command-panel .preview-list, .command-panel .editor input',
+'.command-panel .preview-list, .command-panel .editor input':
   'enter': 'core:confirm'
 
-window.keymap.bindKeys '.editor',
+'.editor':
   'meta-g': 'command-panel:repeat-relative-address'
   'meta-G': 'command-panel:repeat-relative-address-in-reverse'
   'meta-e': 'command-panel:set-selection-as-regex-address'

src/packages/event-palette/keymaps/event-palette.cson

@@ -0,0 +1,5 @@
+'body, .event-palette .editor':
+  'meta-p': 'event-palette:toggle'
+
+'.event-palette .editor':
+  'meta-p': 'event-palette:toggle'

src/packages/event-palette/src/keymap.coffee

@@ -1,5 +0,0 @@
-window.keymap.bindKeys 'body, .event-palette .editor'
-  'meta-p': 'event-palette:toggle'
-
-window.keymap.bindKeys '.event-palette .editor'
-  'meta-p': 'event-palette:toggle'

src/packages/fuzzy-finder/keymaps/fuzzy-finder.cson

@@ -1,4 +1,3 @@
-window.keymap.bindKeys 'body'
+'body':
   'meta-t': 'fuzzy-finder:toggle-file-finder'
   'meta-b': 'fuzzy-finder:toggle-buffer-finder'
-

src/packages/markdown-preview/keymaps/markdown-preview.cson

@@ -0,0 +1,5 @@
+'.editor':
+  'ctrl-m': 'markdown-preview:toggle'
+
+'.markdown-preview':
+  'ctrl-m': 'markdown-preview:toggle'

src/packages/markdown-preview/src/keymap.coffee

@@ -1,5 +0,0 @@
-window.keymap.bindKeys '.editor',
-  'ctrl-m': 'markdown-preview:toggle'
-
-window.keymap.bindKeys '.markdown-preview',
-  'ctrl-m': 'markdown-preview:toggle'

src/packages/outline-view/keymaps/outline-view.cson

@@ -1,6 +1,6 @@
-window.keymap.bindKeys '.editor'
+'.editor':
   'meta-j': 'outline-view:toggle-file-outline'
   'meta-.': 'outline-view:jump-to-declaration'
 
-window.keymap.bindKeys 'body'
+'body':
   'meta-J': 'outline-view:toggle-project-outline'

src/packages/tree-view/keymaps/tree-view.cson

@@ -1,8 +1,8 @@
-window.keymap.bindKeys '#root-view'
+'#root-view':
   'meta-\\': 'tree-view:toggle'
   'meta-|': 'tree-view:reveal-active-file'
 
-window.keymap.bindKeys '.tree-view'
+'.tree-view':
   'right': 'tree-view:expand-directory'
   'left': 'tree-view:collapse-directory'
   'enter': 'tree-view:open-selected-entry'
@@ -11,6 +11,6 @@ window.keymap.bindKeys '.tree-view'
   'delete': 'tree-view:remove'
   'backspace': 'tree-view:remove'
 
-window.keymap.bindKeys '.tree-view-dialog .mini.editor'
+'.tree-view-dialog .mini.editor':
   'enter': 'core:confirm'
   'escape': 'core:cancel'

src/stdlib/fs.coffee

@@ -160,3 +160,11 @@ module.exports =
       '.mkdown'
       '.ron'
     ], ext)
+
+  readObject: (path) ->
+    contents = @read(path)
+    if @extension(path) is '.cson'
+      {CoffeeScript} = require 'coffee-script'
+      CoffeeScript.eval(contents, bare: true)
+    else
+      JSON.parse(contents)