+- builder:
+ name: lint-python-code
+ builders:
+ - shell: |
+ #!/bin/bash
+ set -o errexit
+ set -o pipefail
+ set -o xtrace
+ export PATH=$PATH:/usr/local/bin/
+
+ virtualenv -p python2.7 $WORKSPACE/releng_flake8
+ source $WORKSPACE/releng_flake8/bin/activate
+
+ # install python packages
+ pip install "flake8==2.6.2"
+
+ # generate and upload lint log
+ echo "Running flake8 code on $PROJECT ..."
+
+ # Get number of flake8 violations. If none, this will be an
+ # empty string: ""
+ FLAKE_COUNT="$(find . \
+ -path './releng_flake8' -prune -o \
+ -path './.tox' -prune -o \
+ -type f -name "*.py" -print | \
+ xargs flake8 --exit-zero -qq --count 2>&1)"
+
+ # Ensure we start with a clean environment
+ rm -f lint.log
+
+ if [ ! -z $FLAKE_COUNT ]; then
+ echo "Flake8 Violations: $FLAKE_COUNT" > lint.log
+ find . \
+ -path './releng_flake8' -prune -o \
+ -path './.tox' -prune -o \
+ -type f -name "*.py" -print | \
+ xargs flake8 --exit-zero --first >> violation.log
+ SHOWN=$(wc -l violation.log | cut -d' ' -f1)
+ echo -e "First $SHOWN shown\n---" >> lint.log
+ cat violation.log >> lint.log
+ sed -r -i '4,$s/^/ /g' lint.log
+ rm violation.log
+ fi
+
+ deactivate
+
+- builder:
+ name: report-lint-result-to-gerrit
+ builders:
+ - shell: |
+ #!/bin/bash
+ set -o errexit
+ set -o pipefail
+ set -o xtrace
+ export PATH=$PATH:/usr/local/bin/
+
+ # If no violations were found, no lint log will exist.
+ if [[ -e lint.log ]] ; then
+ echo -e "\nposting linting report to gerrit...\n"
+
+ cat lint.log
+ echo
+
+ ssh -p 29418 gerrit.opnfv.org \
+ "gerrit review -p $GERRIT_PROJECT \
+ -m \"$(cat lint.log)\" \
+ $GERRIT_PATCHSET_REVISION \
+ --notify NONE"
+
+ exit 1
+ fi
+