initial commit

.gitignore

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+.DS_Store
+npm-debug.log
+node_modules

LICENSE.md

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+Copyright (c) 2014 <Your name here>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# Atom Theme Switcher
+
+Switches between one theme and another when you hit a key. Ideal for themes like Solarized that provide both light and dark versions that you may want to switch to under different lighting conditions.
+
+Mapped to F12 by default.
+
+See also [outdoor-theme](https://github.com/mattapperson/outdoor-theme), which didn't work for me at time of writing but is theoretically automatic and thus much cooler.

keymaps/theme-switcher.cson

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+# Keybindings require three things to be fully defined: A selector that is
+# matched against the focused element, the keystroke and the command to
+# execute.
+#
+# Below is a basic keybinding which registers on all platforms by applying to
+# the root workspace element.
+
+# For more detailed documentation see
+# https://atom.io/docs/latest/advanced/keymaps
+'.workspace':
+  'f12': 'theme-switcher:switch'

lib/theme-switcher.coffee

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+module.exports =
+  configDefaults: {
+    themeOne: 'solarized-dark-syntax'
+    themeTwo: 'solarized-light-syntax'
+  }
+
+  activate: (state) ->
+    atom.workspaceView.command 'theme-switcher:switch', => @switch()
+
+  switch: ->
+    currentThemes      = atom.config.get('core.themes')
+    currentSyntaxTheme = currentThemes[1]
+
+    themeOne = atom.config.get('theme-switcher.themeOne')
+    themeTwo = atom.config.get('theme-switcher.themeTwo')
+
+    if currentSyntaxTheme == themeOne
+      currentThemes[1] = themeTwo
+    else
+      currentThemes[1] = themeOne
+
+    atom.config.set('core.themes', currentThemes)

package.json

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+{
+  "name": "theme-switcher",
+  "main": "./lib/theme-switcher",
+  "version": "0.0.0",
+  "description": "Switches between one theme and another. Ideal for light/dark themes like Solarized.",
+  "activationEvents": ["theme-switcher:switch"],
+  "repository": "https://github.com/al3x/atom-theme-switcher",
+  "license": "MIT",
+  "engines": {
+    "atom": ">0.50.0"
+  },
+  "dependencies": {
+  }
+}

spec/theme-switcher-spec.coffee

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+{WorkspaceView} = require 'atom'
+
+# Use the command `window:run-package-specs` (cmd-alt-ctrl-p) to run specs.
+#
+# To run a specific `it` or `describe` block add an `f` to the front (e.g. `fit`
+# or `fdescribe`). Remove the `f` to unfocus the block.
+
+describe 'ThemeSwitcher', ->
+  activationPromise = null
+
+  beforeEach ->
+    atom.workspaceView = new WorkspaceView()
+    atom.workspaceView.attachToDom()
+    activationPromise = atom.packages.activatePackage('theme-switcher')
+
+  describe "when the theme-switcher:switch event is triggered", ->
+    it "switches the theme", ->
+      defaultThemes      = atom.config.get('core.themes')
+      defaultSyntaxTheme = defaultThemes[1]
+
+      atom.workspaceView.trigger 'theme-switcher:switch'
+
+      waitsForPromise ->
+        activationPromise
+
+      runs ->
+        themesAfterTrigger      = atom.config.get('core.themes')
+        syntaxThemeAfterTrigger = themesAfterTrigger[1]
+
+        expect(syntaxThemeAfterTrigger).not.toEqual(defaultSyntaxTheme)
+
+        expect(syntaxThemeAfterTrigger)
+          .toEqual(atom.config.get('theme-switcher.themeOne'))
+
+        atom.workspaceView.trigger 'theme-switcher:switch'
+
+        expect(atom.config.get('core.themes')[1])
+          .toEqual(atom.config.get('theme-switcher.themeTwo'))