.travis.yml

language: python
python:
  - 3.6
before_install:
  - export GOPATH=$HOME/golang
  - export PATH=$PATH:$GOPATH/bin
install:
 - pip install tox-travis
 - eval "$(gimme 1.7)"
 - go get github.com/ValeLint/vale
script:
 - tox
env:
 - TEST="lint"
 - TEST="docs"
 - TEST="yaml"
 - TEST="links"
matrix:
 allow_failures:
   - env: TEST="links"   


# An attempt to explain my understanding of the rather odd convergence of Travis CI and tox with tox-travis
# The TEST envvironment variables are way to get Travis CI to run the four tox builds in parallel
# Then in tox.ini one has to
# * list the 4 envs so tox knows what it is [envlist]
# * list them again for building with python 3.6 [travis
# * list them again against the evnironment variables to trick the matrix into existance [travis:env]
# Finally, define each env as [envlist]
# There is probably a simpler way. I hope.