dist: xenial
language: c
sudo: required

env:
  global:
    - PGUSER=postgres
    - PGDATABASE=postgres
    - PGOPTIONS='-c client_min_messages=NOTICE'
    - PGPORT=5432

jobs:
  include:
    - env: POSTGRESQL_VERSION="9.6" POSTGIS_VERSION="2.5"
    - env: POSTGRESQL_VERSION="10" POSTGIS_VERSION="2.5"
    - env: POSTGRESQL_VERSION="11" POSTGIS_VERSION="2.5"
    - env: POSTGRESQL_VERSION="12" POSTGIS_VERSION="2.5"
    - env: POSTGRESQL_VERSION="12" POSTGIS_VERSION="3"
  allow_failures:
    - env: POSTGRESQL_VERSION="12" POSTGIS_VERSION="2.5"
    - env: POSTGRESQL_VERSION="12" POSTGIS_VERSION="3"

script:
  - sudo service postgresql stop;
  - sudo apt-get remove postgresql* -y
  - sudo apt-get install -y --allow-unauthenticated --no-install-recommends --no-install-suggests postgresql-$POSTGRESQL_VERSION postgresql-client-$POSTGRESQL_VERSION postgresql-server-dev-$POSTGRESQL_VERSION postgresql-common
  - if [[ $POSTGRESQL_VERSION == '9.6' ]]; then sudo apt-get install -y postgresql-contrib-9.6; fi;
  - sudo apt-get install -y --allow-unauthenticated postgresql-$POSTGRESQL_VERSION-postgis-$POSTGIS_VERSION postgresql-$POSTGRESQL_VERSION-postgis-$POSTGIS_VERSION-scripts postgis
  # For pre12, install plpython2. For PG12 install plpython3
  - if [[ $POSTGRESQL_VERSION != '12' ]]; then sudo apt-get install -y postgresql-plpython-$POSTGRESQL_VERSION python python-redis; else sudo apt-get install -y postgresql-plpython3-12 python3 python3-redis; fi;
  - sudo pg_dropcluster --stop $POSTGRESQL_VERSION main
  - sudo rm -rf /etc/postgresql/$POSTGRESQL_VERSION /var/lib/postgresql/$POSTGRESQL_VERSION
  - sudo pg_createcluster -u postgres $POSTGRESQL_VERSION main -- --auth-local trust --auth-host password
  - sudo /etc/init.d/postgresql start $POSTGRESQL_VERSION || sudo journalctl -xe
  - make
  - sudo make install
  - make installcheck

after_failure:
  - pg_lsclusters
  - cat regression.out
  - cat regression.diffs