lint in travis

.travis.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -e
+
+echo "running unit tests..."
+nosetests ./tests
+
+echo "building ui..."
+./tools/build_ui.sh
+
+echo "linting..."
+./tools/lint.sh

.travis.yml

@@ -1,3 +1,4 @@
+dist: xenial
 language: python
 python:
   - "3.6"
@@ -5,6 +6,6 @@ install:
   - sudo apt-get update
   - sudo apt-get install portaudio19-dev
   - pip install -r requirements.txt
-  - pip install nose
+  - pip install nose pylint pyqt5 pyqtwebengine
 
-script: nosetests ./tests
+script: ./.travis.sh

tools/build_ui.sh

@@ -4,6 +4,8 @@
 # should be on the path.
 #
 
+set -e
+
 if [ ! -d "designer" ]
 then
     echo "Please run this from the project root"