Setup CI tests (#100)

* use @xarc/xrun to streamline tasks in an imperative manner

* add lint-staged/husky for git hook tasks

* run prettier across all files

* fixing tests

* add ci test workflow

* add a ci workflow

* remove precommit in favor of husky

* add .prettierrc.js

* reformat with prettier

xclap.ts

@@ -0,0 +1,13 @@
+const { load, exec, concurrent, serial } = require('@xarc/run');
+
+load({
+  build: ['postinstall', exec('gulp'), 'prettier'],
+  'bower:install': [exec('bower install'), 'prettier'],
+  clean: exec('rimraf public coverage vendor'),
+  prettier: exec('prettier --write .'),
+  lint: ['prettier'],
+  postinstall: ['clean', exec('gulp postinstall'), 'bower:install'],
+  test: ['build', 'lint', 'test-jest', 'test-js'],
+  'test-jest': [exec('jest --clearCache'), exec('jest --verbose --coverage')],
+  'test-js': 'phantomjs tests/run.js',
+});