Convert circleci file to version 2

Author: Arno Klein

.circleci/config.yml

@@ -10,35 +10,39 @@
 version: 2
 
 #-----------------------------------------------------------------------------
-# Customize the test machine:
+# Build and test jobs
 #-----------------------------------------------------------------------------
 jobs:
   build:
-    # Add some environment variables
-    environment:
-        HOME: /home/ubuntu
-        CONDA_ROOT: ${HOME}/miniconda
-        ENV_NAME: mindboggle-env
-        ENV_PREFIX: ${CONDA_ROOT}/envs/${ENV_NAME}
-        python: ${ENV_PREFIX}/bin/python
-        vtk_cpp_tools: ${HOME}/mindboggle/vtk_cpp_tools/bin
-        PATH: ${ENV_PREFIX}/bin:${CONDA_ROOT}/bin:${vtk_cpp_tools}:${PATH}
-        SITEPKGS: ${ENV_PREFIX}/lib/python3.5/site-packages
-        PYTHONPATH: ${SITEPKGS}/vtk:${PYTHONPATH}
-        MB: ${SITEPKGS}/mindboggle
+    steps:
+      - run:
+          environment:
+            HOME: /home/ubuntu
+            CONDA_ROOT: ${HOME}/miniconda
+            ENV_NAME: mindboggle-env
+            ENV_PREFIX: ${CONDA_ROOT}/envs/${ENV_NAME}
+            python: ${ENV_PREFIX}/bin/python
+            vtk_cpp_tools: ${HOME}/mindboggle/vtk_cpp_tools/bin
+            PATH: ${ENV_PREFIX}/bin:${CONDA_ROOT}/bin:${vtk_cpp_tools}:${PATH}
+            SITEPKGS: ${ENV_PREFIX}/lib/python3.5/site-packages
+            PYTHONPATH: ${SITEPKGS}/vtk:${PYTHONPATH}
+            MB: ${SITEPKGS}/mindboggle
+  test:
+    steps:
+      - $python -m "nose" --with-doctest ${MB}/thirdparty/
+      - $python -m "nose" --with-doctest ${MB}/mio/
+      - $python -m "nose" --with-doctest ${MB}/guts/
+      - $python -m "nose" --with-doctest ${MB}/shapes/
+      - $python -m "nose" --with-doctest ${MB}/features/
+     #- $python -m "nose" --with-doctest --with-coverage ${MB}/evaluate/
+     #- coveralls
 
-#-----------------------------------------------------------------------------
-# Customize dependencies:
-#-----------------------------------------------------------------------------
 dependencies:
     #cache_directories:
     #    - $CONDA_ROOT
-
     pre:
         - sudo apt-get update; sudo apt-get install libllvm-3.3
-    
     override:
-
         #-------------------------------------------------------------------------
         # Download/install conda (if not already cached)
         #-------------------------------------------------------------------------
@@ -65,14 +69,11 @@ dependencies:
         - mkdir $vtk_cpp_tools && cd $vtk_cpp_tools && cmake ../ && make
 
 #-----------------------------------------------------------------------------
-# Customize test commands:
+# Workflows: build and test
 #-----------------------------------------------------------------------------
-test:
-    override:
-        - $python -m "nose" --with-doctest ${MB}/thirdparty/
-        - $python -m "nose" --with-doctest ${MB}/mio/
-        - $python -m "nose" --with-doctest ${MB}/guts/
-        - $python -m "nose" --with-doctest ${MB}/shapes/
-        - $python -m "nose" --with-doctest ${MB}/features/
-       #- $python -m "nose" --with-doctest --with-coverage ${MB}/evaluate/
-       #- coveralls
+workflows:
+  version: 2
+  build_and_test:
+    jobs:
+      - build
+      - test