Place CODECOV_TOKEN in main circle.yml, sort out bash settings in circle scripts

Author: oesteban

.circle/codecov.sh

@@ -3,9 +3,11 @@
 # This script pull all coverage files into the $CIRCLE_TEST_REPORTS folder
 # and sends data to codecov.
 #
-#
-set -u
-set -e
+
+# 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 $( ls ~/scratch/*.xml ); do
@@ -16,7 +18,8 @@ done
 # Send coverage data to codecov.io
 curl -so codecov.io https://codecov.io/bash
 chmod 755 codecov.io
+
 find "${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 "${CODECOV_TOKEN}" -F smoketests
+  xargs -0 -I file ./codecov.io -f file -t "${CODECOV_TOKEN}" -F smoketests

.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."

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