.travis.yml

dist: focal

language: java

jdk:
  - openjdk11

env:
  # limit the number of processing theads used by tesseract
  - OMP_THREAD_LIMIT=1

addons:
  apt:
    sources:
    # tesseract-ocr >= 4.0 is not available in the standard Xenial / Trusty distro
    - sourceline: 'ppa:alex-p/tesseract-ocr'
    packages:
      - tesseract-ocr
      - tesseract-ocr-osd
      - tesseract-ocr-eng
      - imagemagick
      - ghostscript
      - libtesseract-dev
      - libmagickcore-dev
      - libmagickwand-dev
      - libmagic-dev
      - apache2-utils

before_cache:
  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
  - rm -fr $HOME/.gradle/caches/*/scripts/

cache:
  directories:
    - $HOME/.gradle/caches/
    - $HOME/.gradle/wrapper/

install:
  - sudo cp ./extras/ImageMagick/policy.xml /etc/ImageMagick-6/policy.xml

before_script:
  - convert --version
#  - convert -list policy
  - tesseract --version
#  - ./gradlew downloadDependencies > /dev/null

script:
  - bash travis_gradle_build.sh