From f86fa39fc3a9f50b812870c4d23efe390afff1d6 Mon Sep 17 00:00:00 2001
From: Min RK <benjaminrk@gmail.com>
Date: Fri, 9 Feb 2018 15:53:07 +0100
Subject: [PATCH] enable coverage on Travis

- ensure pip is up to date
- enable pip caching
- run tests with Python 3.6
- publish coverage to codecov
---
 .gitignore           |  2 ++
 .travis.yml          | 19 ++++++++++++-------
 dev-requirements.txt |  1 +
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/.gitignore b/.gitignore
index 472415ec..6b357032 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,8 @@ MANIFEST
 
 .DS_Store
 .cache
+.coverage
+htmlcov
 
 repo2docker/s2i
 
diff --git a/.travis.yml b/.travis.yml
index 9e89916a..a01c3d18 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,20 +1,25 @@
 language: python
 sudo: required
+cache: pip
 services:
 - docker
 python:
-- 3.4
+- 3.6
 install:
-# Make a wheel and install it to test to catch possible
-# issues with MANIFEST.in
-- pip install --no-cache-dir -r dev-requirements.txt
-- python setup.py bdist_wheel
-- pip install dist/*.whl
+  # Make a wheel and install it to test to catch possible
+  # issues with releases
+  - pip install --upgrade setuptools pip
+  - pip install -r dev-requirements.txt
+  - python setup.py bdist_wheel
+  - pip install dist/*.whl
 
 script:
   # cd into tests so CWD being repo2docker does not hide
   # possible issues with MANIFEST.in
-  - cd tests && pytest -s -v ${REPO_TYPE}
+  - cd tests && pytest --cov repo2docker -s -v ${REPO_TYPE}
+after_success:
+  - pip install codecov
+  - codecov
 
 jobs:
   include:
diff --git a/dev-requirements.txt b/dev-requirements.txt
index 4afcffba..e38fe6fc 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,3 +1,4 @@
 pyyaml
 pytest
 wheel
+pytest-cov