Use circle2 for builds (#390)

* Use circle2 for builds

* install node

* posgres

* use sqllite3

* add python-version file

* remove parallel

* remove sudo

Author: joshblum

Diff for: .circleci/config.yml

@@ -0,0 +1,28 @@
+version: 2
+jobs:
+  build:
+    working_directory: ~/orchestra
+    docker:
+        - image: python:3.5.2
+    steps:
+      - checkout
+      - run:
+          name: Install dependencies
+          command: |
+            curl -sL https://deb.nodesource.com/setup_7.x | bash - && apt-get install -y nodejs
+            npm install -g gulp
+            npm install
+            # circle has a really old version of pip by default which seems to break
+            # builds sometimes.
+            pip install --upgrade pip
+            pip install -r requirements.txt
+            pip install coveralls
+      - run:
+          name: Run tests
+          command: |
+            make lint
+            make coverage
+            make coveralls
+            # Circle uses XUnit reports
+            mkdir -p $CIRCLE_TEST_REPORTS/python/
+            find . -wholename *nosetests.xml -exec mv {} $CIRCLE_TEST_REPORTS/python/ \;

Diff for: .python-version

@@ -0,0 +1 @@
+3.5.2

Diff for: Makefile

@@ -1,5 +1,5 @@
 COVERAGE_ANNOTATION=coverage_annotations
-TEST_CMD=manage.py test orchestra beanstalk_dispatch --with-xunit --parallel=4 --exclude=assert_test*
+TEST_CMD=manage.py test orchestra beanstalk_dispatch --with-xunit --exclude=assert_test*
 GULP := $(shell command -v gulp 2> /dev/null)
 
 clean:

Diff for: circle.yml

@@ -26,9 +26,6 @@
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
 
-# Determine whether we're running on CircleCI or not
-RUNNING_ON_CIRCLE = bool(os.environ.get('CIRCLE_SHA1'))
-
 # Application definition
 INSTALLED_APPS = (
     'django.contrib.auth',
@@ -93,24 +90,12 @@
 
 # Database
 # https://docs.djangoproject.com/en/1.9/ref/settings/#databases
-if RUNNING_ON_CIRCLE:
-    DATABASES = {
-        'default': {
-            'ENGINE': 'django.db.backends.postgresql_psycopg2',
-            'NAME': 'circle_test',
-            'USER': 'ubuntu',
-            'PASSWORD': '',
-            'HOST': 'localhost',
-            'PORT': '5432',
-        }
-    }
-else:
-    DATABASES = {
-        'default': {
-            'ENGINE': 'django.db.backends.sqlite3',
-            'NAME': 'orchestra.sqlite3',
-        }
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': 'orchestra.sqlite3',
     }
+}
 
 # Internationalization
 # https://docs.djangoproject.com/en/1.9/topics/i18n/