Merge pull request #4307 from atom/bo-add-parse-errors

Integrate notifications into core

package.json

@@ -20,7 +20,7 @@
   "atomShellVersion": "0.19.4",
   "dependencies": {
     "async": "0.2.6",
-    "atom-keymap": "^2.2.2",
+    "atom-keymap": "^2.3.0",
     "bootstrap": "git+https://github.com/atom/bootstrap.git#6af81906189f1747fd6c93479e3d998ebe041372",
     "clear-cut": "0.4.0",
     "coffee-script": "1.7.0",
@@ -97,11 +97,12 @@
     "link": "0.26.0",
     "markdown-preview": "0.110.0",
     "metrics": "0.39.0",
+    "notifications": "0.4.0",
     "open-on-github": "0.30.0",
     "package-generator": "0.32.0",
     "release-notes": "0.36.0",
     "settings-view": "0.161.0",
-    "snippets": "0.56.0",
+    "snippets": "0.57.0",
     "spell-check": "0.44.0",
     "status-bar": "0.48.0",
     "styleguide": "0.30.0",

spec/config-spec.coffee

@@ -554,11 +554,13 @@ describe "Config", ->
     describe "when the config file contains invalid cson", ->
       beforeEach ->
         spyOn(console, 'error')
+        spyOn(atom.notifications, 'addError')
         fs.writeFileSync(atom.config.configFilePath, "{{{{{")
 
       it "logs an error to the console and does not overwrite the config file on a subsequent save", ->
         atom.config.loadUserConfig()
         expect(console.error).toHaveBeenCalled()
+        expect(atom.notifications.addError.callCount).toBe 1
         atom.config.set("hair", "blonde") # trigger a save
         expect(atom.config.save).not.toHaveBeenCalled()
 
@@ -692,7 +694,6 @@ describe "Config", ->
             expect(atom.config.get(['.source.ruby'], 'foo.bar')).toBe 'baz'
             expect(atom.config.get(['.source.ruby'], 'foo.scoped')).toBe true
 
-
     describe "when the config file changes to omit a setting with a default", ->
       it "resets the setting back to the default", ->
         fs.writeFileSync(atom.config.configFilePath, "foo: { baz: 'new'}")

src/atom.coffee

@@ -249,6 +249,7 @@ class Atom extends Model
     @config = new Config({configDirPath, resourcePath})
     @keymaps = new KeymapManager({configDirPath, resourcePath})
     @keymap = @keymaps # Deprecated
+    @keymaps.subscribeToFileReadFailure()
     @tooltips = new TooltipManager
     @notifications = new NotificationManager
     @commands = new CommandRegistry

src/config.coffee

@@ -724,21 +724,26 @@ class Config
       @configFileHasErrors = false
     catch error
       @configFileHasErrors = true
-      console.error "Failed to load user config '#{@configFilePath}'", error.message
-      console.error error.stack
+      @notifyFailure('Failed to load config.cson', error)
 
   observeUserConfig: ->
     try
       @watchSubscription ?= pathWatcher.watch @configFilePath, (eventType) =>
         @loadUserConfig() if eventType is 'change' and @watchSubscription?
     catch error
-      console.error "Failed to watch user config '#{@configFilePath}'", error.message
-      console.error error.stack
+      @notifyFailure('Failed to watch user config', error)
 
   unobserveUserConfig: ->
     @watchSubscription?.close()
     @watchSubscription = null
 
+  notifyFailure: (errorMessage, error) ->
+    message = "#{errorMessage}"
+    detail = error.stack
+    atom.notifications.addError(message, {detail, closable: true})
+    console.error message
+    console.error detail
+
   save: ->
     allSettings = global: @settings
     allSettings = _.extend allSettings, @scopedSettingsStore.propertiesForSource('user-config')

src/keymap-extensions.coffee

@@ -23,6 +23,10 @@ KeymapManager::loadUserKeymap = ->
   if fs.isFileSync(userKeymapPath)
     @loadKeymap(userKeymapPath, watch: true, suppressErrors: true)
 
+KeymapManager::subscribeToFileReadFailure = ->
+  this.onDidFailToReadFile (error) ->
+    atom.notifications.addError('Failed to load keymap.cson', {detail: error.stack, closable: true})
+
 # This enables command handlers registered via jQuery to call
 # `.abortKeyBinding()` on the `jQuery.Event` object passed to the handler.
 jQuery.Event::abortKeyBinding = ->

src/notification.coffee

@@ -13,7 +13,12 @@ class Notification
 
   getTimestamp: -> @timestamp
 
-  getDetail: -> @optons.detail
+  getDetail: -> @options.detail
+
+  isEqual: (other) ->
+    @getMessage() == other.getMessage() \
+      and @getType() == other.getType() \
+      and @getDetail() == other.getDetail()
 
   isClosable: ->
     !!@options.closable