CI: use environment file in travis (#109)

.travis.yml

@@ -4,25 +4,33 @@ env:
   - PYTHON_VERSION=3.5
 before_install:
   - wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
-  - chmod +x miniconda.sh
-  - ./miniconda.sh -b
-  - export PATH=/home/travis/miniconda3/bin:$PATH
+  - export MINICONDA_PREFIX="$HOME/miniconda"
+  - bash miniconda.sh -b -p $MINICONDA_PREFIX
+  - export PATH="$MINICONDA_PREFIX/bin:$PATH"
+  - conda config --set always_yes yes
+  - conda update conda
+  - conda install conda-build
+  - conda info -a
+  - git clone https://github.com/qiime2/q2lint ../q2lint
+  - git clone https://github.com/qiime2/qiime2 ../qiime2
 install:
-  # TODO some of the dependencies here aren't directly required by this
-  # package. For now, install them this way for faster build times. Ultimately
-  # we can let conda do dependency resolution when there are conda packages for
-  # the various QIIME 2 projects. Until then, avoid installing heavyweight
-  # dependencies via pip.
-  - conda create --yes -n test-env -c biocore python=$PYTHON_VERSION scikit-bio jupyter click pytest pytest-cov
+  - conda create -n test-env
   - source activate test-env
-  - pip install https://github.com/qiime2/qiime2/archive/master.zip
+  # Install testing utils
   - pip install flake8 coveralls
-  - pip install .
+  - conda install pytest-cov
+  # Install qiime2 environment
+  - conda env update -f ../qiime2/ci/environment.yaml
+  - cd ../qiime2 && python setup.py install && cd -
+  # Install q2-types environment
+  - conda env update -f ci/environment.yaml
+  - python setup.py install
   - 'echo "backend: Agg" > matplotlibrc'
-  - git clone https://github.com/qiime2/q2lint
 script:
-  - py.test --cov=q2_types
   - flake8
-  - python q2lint/q2lint.py
+  - python ../q2lint/q2lint.py
+  - py.test --cov=q2_types
+  - conda build -c qiime2 -c defaults --override-channels --python $PYTHON_VERSION --output-folder ../built-deps ../qiime2/ci/recipe
+  - conda build -c ../built-deps -c qiime2 -c biocore -c defaults --override-channels --python $PYTHON_VERSION ci/recipe
 after_success:
   - coveralls

ci/environment.yaml

@@ -0,0 +1,14 @@
+channels:
+  - qiime2
+  - biocore
+  - defaults
+  - nodefaults
+
+dependencies:
+  - python=3.5*
+  - setuptools
+  - scikit-bio
+  - pandas
+  - biom-format>=2.1.5,<2.2.0
+  - ijson
+  - h5py

ci/recipe/meta.yaml

@@ -0,0 +1,40 @@
+package:
+  name: q2-types
+  version: "2017.3.0.dev0"
+
+source:
+  path: ../..
+build:
+  noarch: python
+  script: python setup.py install
+
+requirements:
+  build:
+    - python 3.5*
+    - setuptools
+    - scikit-bio
+    - qiime2 2017.3.*
+    - pandas
+    - biom-format
+    - ijson
+    - h5py
+
+  run:
+    - python 3.5*
+    - setuptools
+    - scikit-bio
+    - qiime2 2017.3.*
+    - pandas
+    - biom-format
+    - ijson
+    - h5py
+
+test:
+  imports:
+    - q2_types
+    - qiime2.plugins.types
+
+about:
+  home: https://qiime2.org
+  license: BSD-3-Clause
+  license_family: BSD

setup.py

@@ -35,5 +35,6 @@
                                                 'data/single_end_data/*'],
         'q2_types.sample_data.tests': ['data/*'],
         'q2_types.tree.tests': ['data/*']
-    }
+    },
+    zip_safe=False
 )