pylint.sh.j2

#!/usr/bin/env bash

# {{ ansible_managed }}

set -e -o pipefail

if [ -z "$1" ]
then
  echo 'Arguments:'
  echo '  1: repository name'
  echo '  2: badge status only (optional)'
  exit 1
fi

PATH_TEST='{{ tester.path.test }}/{{ test }}'
PATH_BADGE='{{ tester.path.web }}'
PATH_VENV='{{ tester.path.venv }}'

LABEL='PyLint'
status='RUNNING'
GALAXY_NAMESPACE='ansibleguy'
CONFIG_J2='.pylintrc_j2'
EXIT_CODE_FAILED='{{ tester.rc.soft_fail }}'
exit_code=0
LOG_FILE="${PATH_LOG}/pylint_${ROLE}.log"

declare -A BADGE_COLORS
BADGE_COLORS[UNKNOWN]='#{{ tester.colors.wait }}'
BADGE_COLORS[RUNNING]='#{{ tester.colors.run }}'
BADGE_COLORS[PASSED]='#{{ tester.colors.ok }}'
BADGE_COLORS[FAILED]='#{{ tester.colors.bad }}'
BADGE_COLORS[FAILED-J2]='#{{ tester.colors.bad }}'
BADGE_COLORS[FAILED-ENVIRONMENT]='#{{ tester.colors.bad }}'

ROLE="$1"

function update_badge {
  cd "$PATH_BADGE"
  if [[ "$collection" == "1" ]]
  then
    KEY_BADGE="collection_${ROLE}"
  else
    KEY_BADGE="$ROLE"
  fi
  rm -f "${KEY_BADGE}.{{ test }}.svg"
  anybadge --label="$LABEL" --value="${status} | $(date '+%Y-%m-%d %H:%M') GMT+2" --file="${KEY_BADGE}.{{ test }}.svg" --color="${BADGE_COLORS[$status]}" --overwrite
}

function update_logs {
  journalctl -u "ansible-test-pylint-${ROLE}.service" -n 1000 --no-pager --full --no-hostname | grep -E 'Starting Service|Finished Service|pylint:' > "$LOG_FILE"
}

function set_error {
  status="$1"
  exit_code="$EXIT_CODE_FAILED"
}

source "${PATH_VENV}/bin/activate"
collection=0

if echo "$ROLE" | grep -q 'collection'
then
  ROLE=$(echo "$ROLE" | cut -d '_' -f2)
  collection=1
  PATH_TEST_FULL="${PATH_TEST}/collections/ansible_collections/${GALAXY_NAMESPACE}/${ROLE}"
else
  PATH_TEST_FULL="${PATH_TEST}/${GALAXY_NAMESPACE}.${ROLE}"
fi

if [ -n "$2" ]
then
  status="$2"
  update_badge
  rm -rf "$PATH_TEST_FULL"
  exit 0
fi

update_badge

# preparations for tests
rm -rf "$PATH_TEST_FULL"

if [[ "$collection" == "1" ]]
then
  ansible-galaxy collection install "git+https://github.com/${GALAXY_NAMESPACE}/collection_${ROLE}" -p "${PATH_TEST}/collections"
else
  ansible-galaxy install --roles-path "$PATH_TEST" "${GALAXY_NAMESPACE}.${ROLE}"
fi

cd "$PATH_TEST_FULL"

set +e  # soft-handling of failures
if ! pylint --recursive=y .
then
  set_error 'FAILED'
else
  # test .py.j2 files (jinja templated scripts)
  j2_cnf=''
  if [ -f "$CONFIG_J2" ]
  then
    j2_cnf=" --rcfile $(pwd)/${CONFIG_J2}"
  fi

  if ! find -type f -name *.py.j2 -print0 | xargs --no-run-if-empty -0 -n1 pylint${j2_cnf}
  then
    set_error 'FAILED-J2'
  else
    status='PASSED'
  fi
fi

update_logs
update_badge
cd /tmp
rm -rf "$PATH_TEST_FULL"
exit "$exit_code"