.travis.yml

sudo: required
matrix:
  include:
    - env: PG_VERSION=9
    - env: PG_VERSION=10
    - env: PG_VERSION=11
    - env: PG_VERSION=12
    - env: PG_VERSION=13
    - env: PG_VERSION=14
    - env: PG_VERSION=15

services:
  - docker

before_install:
  - docker build --build-arg PG_VERSION=${PG_VERSION} -t image .

install:
  - docker run --name TEST -e POSTGRES_PASSWORD=p455w0rd -d image
  # wait for the database to come up
  - until docker exec TEST psql -U postgres -l; do echo "Waiting for postgres to start..."; sleep 0.5; done

script:
  - docker exec TEST psql -U postgres -c "CREATE EXTENSION uint" && echo "SUCCESS"
  - >-
    docker exec TEST psql -U postgres -c "CREATE TABLE IF NOT EXISTS test (
      col1 uint1, col2 uint2, col4 uint4); 
      INSERT INTO test(col1, col2, col4) 
      SELECT v % 127, v % 16256, v 
      FROM generate_series(1, 100000, 42) AS d(v); 
      WITH t AS (SELECT DISTINCT col1 FROM test) SELECT count(*) FROM t;" && echo "SUCCESS"
  - docker logs TEST

after_success:
  - docker login -u $DOCKER_HUB_USER_ID -p $DOCKER_HUB_PWD
  - docker tag image $DOCKER_HUB_USER_ID/postgres-uint:v$PG_VERSION
  - docker push $DOCKER_HUB_USER_ID/postgres-uint:v$PG_VERSION
  - >
    if [ $PG_VERSION == 11 ] ; then
      docker tag image $DOCKER_HUB_USER_ID/postgres-uint:latest
      docker push $DOCKER_HUB_USER_ID/postgres-uint:latest
    fi

after_script:
  - docker stop TEST
  - docker rm -f TEST