.travis.yml

language: c++

dist: bionic
addons:
  apt:
    packages: 
    - wget
    - python3


before_install:
  - echo `pwd`
  - wget https://www.arduino.cc/download.php?f=/arduino-1.8.15-linux64.tar.xz -O arduino.tar.xz 
  - tar xf arduino.tar.xz
  - cd arduino-1.8.15
  - export PATH=$PATH:`pwd`
  - cd ..
  # the following iptables changes are just to suppress log-warnings where the arduinp-ide tries to make network connections
  - sudo iptables -P INPUT DROP
  - sudo iptables -P FORWARD DROP
  - sudo iptables -P OUTPUT ACCEPT
  - sudo iptables -A INPUT -i lo -j ACCEPT
  - sudo iptables -A OUTPUT -o lo -j ACCEPT
  - sudo iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT

before_script:
  - echo ${TRAVIS_BUILD_DIR}
  - cd ${TRAVIS_BUILD_DIR}/examples
  - echo `pwd`
  - for d in */; do cp ../src/* ${d}/; done

jobs:
  include:
    - stage: 
      name: Build for ESP8266
      install:
        - echo `pwd`
        - echo $PATH
        - arduino --pref boardsmanager.additional.urls="http://arduino.esp8266.com/stable/package_esp8266com_index.json" --install-boards esp8266:esp8266
        - arduino --install-library ArduinoJson:6.19.4
      script:
        - cd ${TRAVIS_BUILD_DIR}/examples
        - for d in */; do arduino --pref compiler.cpp.extra_flags="-Wall -Wextra -Werror" --board esp8266:esp8266:d1 --verify ${d}*.ino; done
    - stage: 
      name: Build for ESP32
      install:
        - echo `pwd`
        - echo $PATH
        - arduino --pref boardsmanager.additional.urls="https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json" --install-boards esp32:esp32
        - arduino --install-library ArduinoJson:6.19.4
      script:
        - cd ${TRAVIS_BUILD_DIR}/examples
        - for d in */; do arduino --pref compiler.cpp.extra_flags="-Wall -Wextra -Werror" --board esp32:esp32:WeMosBat --verify ${d}*.ino; done