[FIX] CircleCI tests - error codes are not propagated

.circle/codecov.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+#
+# This script pull all coverage files into the $CIRCLE_TEST_REPORTS folder
+# and sends data to codecov.
+#
+
+# Setting      # $ help set
+set -e         # Exit immediately if a command exits with a non-zero status.
+set -u         # Treat unset variables as an error when substituting.
+set -x         # Print command traces before executing command.
+
+mkdir -p ${CIRCLE_TEST_REPORTS}/
+for report in $( ls ~/scratch/*.xml ); do
+    rname=$( basename $report )
+    cp ${report} ${CIRCLE_TEST_REPORTS}/${rname:: -4}_${CIRCLE_NODE_INDEX}.xml
+done
+
+# Send coverage data to codecov.io
+curl -so codecov.io https://codecov.io/bash
+chmod 755 codecov.io
+
+find "${CIRCLE_TEST_REPORTS}/" -name 'coverage*.xml' -print0 | \
+  xargs -0 -I file ./codecov.io -f file -t "${CODECOV_TOKEN}" -F unittests
+find "${CIRCLE_TEST_REPORTS}/" -name 'smoketests*.xml' -print0 | \
+  xargs -0 -I file ./codecov.io -f file -t "${CODECOV_TOKEN}" -F smoketests

docker/files/tests.sh → .circle/tests.sh

@@ -1,9 +1,12 @@
 #!/bin/bash
+#
+# Balance nipype testing workflows across CircleCI build nodes
+#
 
-set -o nounset
-set -o xtrace
-
-export CODECOV_TOKEN=ac172a50-8e66-42e5-8822-5373fcf54686
+# Setting      # $ help set
+set -e         # Exit immediately if a command exits with a non-zero status.
+set -u         # Treat unset variables as an error when substituting.
+set -x         # Print command traces before executing command.
 
 if [ "${CIRCLE_NODE_TOTAL:-}" != "4" ]; then
   echo "These tests were designed to be run at 4x parallelism."
@@ -14,15 +17,15 @@ fi
 # They may need to be rebalanced in the future.
 case ${CIRCLE_NODE_INDEX} in
   0)
-    docker run --rm -it -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py35 /usr/bin/run_examples.sh fmri_spm_dartel Linear /root/examples/ level1 && \
-    docker run --rm -it -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py35 /usr/bin/run_examples.sh fmri_spm_dartel Linear /root/examples/ l2pipeline
-    ;;
-  1)
-    docker run --rm -it -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py35 /usr/bin/run_examples.sh test_spm Linear /root/examples/ workflow3d && \
-    docker run --rm -it -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py35 /usr/bin/run_examples.sh test_spm Linear /root/examples/ workflow4d && \
     docker run --rm -it -e FSL_COURSE_DATA="/root/examples/nipype-fsl_course_data" -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /root/src/nipype nipype/nipype_test:py27 /usr/bin/run_pytests.sh py27 && \
     docker run --rm -it -e FSL_COURSE_DATA="/root/examples/nipype-fsl_course_data" -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /root/src/nipype nipype/nipype_test:py35 /usr/bin/run_pytests.sh py35 && \
-    docker run --rm -it -v $SCRATCH:/scratch -w /root/src/nipype/doc nipype/nipype_test:py35 /usr/bin/run_builddocs.sh
+    docker run --rm -it -v $SCRATCH:/scratch -w /root/src/nipype/doc nipype/nipype_test:py35 /usr/bin/run_builddocs.sh && \
+    docker run --rm -it -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py35 /usr/bin/run_examples.sh test_spm Linear /root/examples/ workflow3d && \
+    docker run --rm -it -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py35 /usr/bin/run_examples.sh test_spm Linear /root/examples/ workflow4d
+    ;;
+  1)
+    docker run --rm -it -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py35 /usr/bin/run_examples.sh fmri_spm_dartel Linear /root/examples/ level1 && \
+    docker run --rm -it -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py35 /usr/bin/run_examples.sh fmri_spm_dartel Linear /root/examples/ l2pipeline
     ;;
   2)
     docker run --rm -it -e NIPYPE_NUMBER_OF_CPUS=4 -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py27 /usr/bin/run_examples.sh fmri_spm_nested MultiProc /root/examples/ level1 && \
@@ -34,14 +37,3 @@ case ${CIRCLE_NODE_INDEX} in
     docker run --rm -it -v $HOME/examples:/root/examples:ro -v $SCRATCH:/scratch -w /scratch nipype/nipype_test:py35 /usr/bin/run_examples.sh fmri_fsl_reuse Linear /root/examples/ level1_workflow
     ;;
 esac
-
-# Put the artifacts in place
-bash docker/files/teardown.sh
-
-# Send coverage data to codecov.io
-curl -so codecov.io https://codecov.io/bash
-chmod 755 codecov.io
-find "${CIRCLE_TEST_REPORTS}/pytest" -name 'coverage*.xml' -print0 | \
-  xargs -0 -I file ./codecov.io -f file -t "${CODECOV_TOKEN}" -F unittests
-find "${CIRCLE_TEST_REPORTS}/pytest" -name 'smoketests*.xml' -print0 | \
-  xargs -0 -I file ./codecov.io -f file -t "${CODECOV_TOKEN}" -F smoketests

.dockerignore

@@ -23,11 +23,13 @@ src/
 # other
 docs/**/*
 docs/
+.circle/**/*
+.circle/
+circle.yml
 .coverage
 .coveragerc
 codecov.yml
 rtd_requirements.txt
-circle.yml
 Vagrantfile
 .travis.yml
 .noserc

circle.yml

@@ -8,6 +8,7 @@ machine:
     DATA_NIPYPE_FSL_COURSE: "${OSF_NIPYPE_URL}/57f472cf9ad5a101f977ecfe"
     DATA_NIPYPE_FSL_FEEDS: "${OSF_NIPYPE_URL}/57f473066c613b01f113e7af"
     SCRATCH: "$HOME/scratch"
+    CODECOV_TOKEN: "ac172a50-8e66-42e5-8822-5373fcf54686"
   services:
     - docker
 
@@ -32,34 +33,39 @@ dependencies:
     - if [[ ! -d ~/examples/feeds ]]; then wget --retry-connrefused --waitretry=5 --read-timeout=20 --timeout=15 -t 0 -q -O fsl-5.0.9-feeds.tar.gz "${DATA_NIPYPE_FSL_FEEDS}" && tar xzf fsl-5.0.9-feeds.tar.gz -C ~/examples/; fi
     - docker images
     - sed -i -E "s/(__version__ = )'[A-Za-z0-9.-]+'/\1'$CIRCLE_TAG'/" nipype/info.py
-    - e=1 && for i in {1..5}; do docker build -t nipype/nipype:latest --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` --build-arg VCS_REF=`git rev-parse --short HEAD` --build-arg VERSION=$CIRCLE_TAG . && e=0 && break || sleep 15; done && [ "$e" -eq "0" ] :
+    - e=1 && for i in {1..5}; do docker build --rm=false -t nipype/nipype:latest --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` --build-arg VCS_REF=`git rev-parse --short HEAD` --build-arg VERSION=$CIRCLE_TAG . && e=0 && break || sleep 15; done && [ "$e" -eq "0" ] :
         timeout: 21600
-    - e=1 && for i in {1..5}; do docker build -f docker/Dockerfile_py27 -t nipype/nipype_test:py27 . && e=0 && break || sleep 15; done && [ "$e" -eq "0" ] :
+    - e=1 && for i in {1..5}; do docker build --rm=false -f docker/Dockerfile_py27 -t nipype/nipype_test:py27 . && e=0 && break || sleep 15; done && [ "$e" -eq "0" ] :
         timeout: 1600
-    - e=1 && for i in {1..5}; do docker build -f docker/Dockerfile_py35 -t nipype/nipype_test:py35 . && e=0 && break || sleep 15; done && [ "$e" -eq "0" ] :
+    - e=1 && for i in {1..5}; do docker build --rm=false -f docker/Dockerfile_py35 -t nipype/nipype_test:py35 . && e=0 && break || sleep 15; done && [ "$e" -eq "0" ] :
         timeout: 1600
     - docker save -o $HOME/docker/cache.tar nipype/nipype:latest nipype/nipype_test:py27 nipype/nipype_test:py35 :
         timeout: 6000
 
 test:
   override:
-    - bash docker/files/tests.sh :
+    - bash .circle/tests.sh :
         timeout: 7200
         parallel: true
+  post:
+    # Send coverage data to codecov.io
+    - bash .circle/codecov.sh
 
 general:
   artifacts:
-    - "~/docs"
-    - "~/logs"
+    - "~/scratch/docs"
+    - "~/scratch/logs"
 
 deployment:
   production:
     tag: /.*/
     commands:
+      # Deploy to docker hub      
       - if [[ -n "$DOCKER_PASS" ]]; then docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS && docker push nipype/nipype:latest; fi :
           timeout: 21600
       - if [[ -n "$DOCKER_PASS" ]]; then docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS && docker tag nipype/nipype nipype/nipype:$CIRCLE_TAG && docker push nipype/nipype:$CIRCLE_TAG; fi :
           timeout: 21600
+
 # Automatic deployment to Pypi:
 #       - printf "[distutils]\nindex-servers =\n    pypi\n\n[pypi]\nusername:$PYPI_USER\npassword:$PYPI_PASS\n" > ~/.pypirc
 #       - python setup.py sdist upload -r pypi

nipype/interfaces/freesurfer/tests/test_preprocess.py

@@ -98,18 +98,23 @@ def test_mandatory_outvol(create_files_in_directory):
     with pytest.raises(ValueError): mni.cmdline
 
     # test with minimal args
-    mni.inputs.in_file = filelist[0] 
-    assert mni.cmdline == ('mri_nu_correct.mni --i %s --o %s_output.mgz'
-                           % (filelist[0], filelist[0].replace('.mgz', '')))
+    mni.inputs.in_file = filelist[0]
+    base, ext = os.path.splitext(os.path.basename(filelist[0]))
+    if ext == '.gz':
+        base, ext2 = os.path.splitext(base)
+        ext = ext2 + ext
+
+    assert mni.cmdline == (
+        'mri_nu_correct.mni --i %s --o %s_output%s' % (filelist[0], base, ext))
 
     # test with custom outfile
     mni.inputs.out_file = 'new_corrected_file.mgz'
     assert mni.cmdline == ('mri_nu_correct.mni --i %s --o new_corrected_file.mgz'
                            % (filelist[0]))
 
     # constructor based tests
-    mni2 = freesurfer.MNIBiasCorrection(in_file=filelist[0], 
+    mni2 = freesurfer.MNIBiasCorrection(in_file=filelist[0],
                                         out_file='bias_corrected_output',
                                         iterations=4)
-    assert mni2.cmdline == ('mri_nu_correct.mni --i %s --n 4 --o bias_corrected_output.mgz'
+    assert mni2.cmdline == ('mri_nu_correct.mni --i %s --n 4 --o bias_corrected_output'
                              % filelist[0])