Updates .travis for branch dependent builds

language: cpp

sudo: false

branches:

  only:

    - master

    - dev

matrix:

  include:

    - os: linux

  - conda install -y -q conda-build anaconda-client 

  # Pull the libcsm for the build from our anaconda channel

  - conda config --add channels usgs-astrogeology

  - conda config --set anaconda_upload yes

  - conda build --token $CONDA_UPLOAD_TOKEN recipe -q

  - conda config --set anaconda_upload no

  - conda build recipe -q

  # Get the conda build output dir

  - builddir=(`conda build recipe --output`)

  # Label based on the branch and upload to anaconda.org

  - |

    if [ "$TRAVIS_BRANCH" == "master" ]; then

      anaconda -t="$CONDA_UPLOAD_TOKEN" upload $builddir --label main --force;

    elif [ "$TRAVIS_BRANCH" == "dev" ]; then

      anaconda -t="$CONDA_UPLOAD_TOKEN" upload $builddir --label dev --force;

    fi