---

image: ubuntu:bionic

variables:
  GIT_SUBMODULE_STRATEGY: recursive

stages:
  - build

build-tesseract:
  stage: build
  script:
    - apt update 
      && apt install -y 
      wget 
      git 
      build-essential 
      curl 
      autoconf 
      automake 
      libtool 
      pkg-config 
      apt-transport-https 
      ppa-purge 
      zsh 
      screen 
      byobu 
      parallel 
      iperf3 
      iotop 
      atop 
      nethogs 
      htop 
      software-properties-common 
      libicu-dev 
      libpango1.0-dev 
      libcairo2-dev 
      libpng-dev
      libjpeg-dev
      libtiff-dev
      libgif-dev
      zlib1g-dev
      liblzma-dev
      libjbig-dev
      curl
    - curl -LO https://github.com/DanBloomberg/leptonica/archive/refs/tags/1.83.1.tar.gz
    - tar -xf 1.83.1.tar.gz
    - cd ./leptonica-1.83.1
    - ./autogen.sh
    - LDFLAGS=--static LIBS="-ljbig -llzma" ./configure --disable-shared
    - make
    - make install
    - cd ../
    - curl -LO https://github.com/tesseract-ocr/tesseract/archive/refs/tags/5.3.0.tar.gz
    - tar -xf 5.3.0.tar.gz
    - cd ./tesseract-5.3.0
    - ./autogen.sh 
    - LDFLAGS=--static LIBS="-ljbig -llzma" ./configure --disable-shared
    - make 
    - make install 
    - cp "$(which tesseract)" .
  artifacts:
    paths:
      - "tesseract-5.3.0/tesseract"
    when: on_success
    expire_in: 1 days