Merge pull request jazzband#711 from atugushev/codecov

Setup coverage reports

.coveragerc

@@ -1,6 +1,9 @@
 [run]
 branch = True
-source = piptools
+source = .
 omit =
     piptools/_compat/*
-    piptools/_vendored/*
+    piptools/_vendored/*
+
+[report]
+include = piptools/*, tests/*

.travis.yml

@@ -21,9 +21,12 @@ env:
 
 cache: pip
 install:
-  - travis_retry pip install tox-travis
+  - travis_retry pip install tox-travis codecov coveralls
 script:
   - tox
+after_success:
+  - codecov -e PIP
+  - "COVERALLS_PARALLEL=true coveralls"
 
 jobs:
   exclude:
@@ -33,14 +36,17 @@ jobs:
     - stage: flake8
       python: 2.7
       env: TOXENV=flake8
+      after_success: skip  # No need coverage
     - stage: readme
       python: 2.7
       env: TOXENV=readme
+      after_success: skip  # No need coverage
     - stage: deploy
       install: skip  # No need to install tox-travis on deploy.
       script: skip  # No test on the deploy stage.
       python: 2.7
       env: skip  # No special env required.
+      after_success: skip  # No need coverage
       deploy:
         provider: pypi
         user: jazzband
@@ -53,3 +59,6 @@ jobs:
           repo: jazzband/pip-tools
   allow_failures:
     - env: PIP=master
+
+notifications:
+  webhooks: https://coveralls.io/webhook

README.rst

@@ -1,4 +1,4 @@
-|buildstatus-travis| |buildstatus-appveyor| |jazzband| |pypi|
+|buildstatus-travis| |buildstatus-appveyor| |codecov| |coveralls| |jazzband| |pypi|
 
 ==================================
 pip-tools = pip-compile + pip-sync
@@ -16,6 +16,12 @@ even when you've pinned them.  `You do pin them, right?`_
 .. |buildstatus-appveyor| image:: https://img.shields.io/appveyor/ci/jazzband/pip-tools/master.svg
    :alt: Appveyor build status
    :target: https://ci.appveyor.com/project/jazzband/pip-tools
+.. |codecov| image:: https://codecov.io/gh/jazzband/pip-tools/branch/master/graph/badge.svg
+   :alt: Codecov
+   :target: https://codecov.io/gh/jazzband/pip-tools
+.. |coveralls| image:: https://coveralls.io/repos/github/jazzband/pip-tools/badge.svg?branch=master
+   :alt: Coveralls
+   :target: https://coveralls.io/github/jazzband/pip-tools?branch=master
 .. |jazzband| image:: https://jazzband.co/static/img/badge.svg
    :alt: Jazzband
    :target: https://jazzband.co/