language: go

dist: xenial
sudo: required

services:
  - docker

env:
  - LIBVIPS=7.42.3
  - LIBVIPS=8.4.6
  - LIBVIPS=8.5.8
  - LIBVIPS=8.6.2
  - LIBVIPS=8.7.4
  - LIBVIPS=8.8.4
  - LIBVIPS=8.9.2
  - LIBVIPS=master

matrix:
  allow_failures:
    - env: LIBVIPS=7.42.3
    - env: LIBVIPS=8.4.6
    - env: LIBVIPS=master

cache:
  apt:
  directories:
    - $HOME/libvips

before_install:
  - docker build -t bimg:testing --build-arg LIBVIPS_VERSION=$LIBVIPS .

script:
  - docker run bimg:testing sh -c 'export LD_LIBRARY_PATH=/vips/lib:$LD_LIBRARY_PATH; export PKG_CONFIG_PATH=/vips/lib/pkgconfig:/usr/local/lib/pkgconfig:/usr/lib/pkgconfig:/usr/X11/lib/pkgconfig;  go vet . && golint . && go test -v -race -covermode=atomic -coverprofile=coverage.out'
  # - diff -u <(echo -n) <(gofmt -s -d ./)
  # - diff -u <(echo -n) <(go vet ./)
  # - diff -u <(echo -n) <(golint ./)
  # - go test -v -race -covermode=atomic -coverprofile=coverage.out

# after_success:
#   - goveralls -coverprofile=coverage.out -service=travis-ci