.travis.yml

language: c
env:
  - PLATFORMIO_BUILD_CACHE_DIR="../../.pio/buildcache"
cache:
  directories:
    - "~/.platformio"
before_install:
  - wget https://raw.githubusercontent.com/google/styleguide/gh-pages/cpplint/cpplint.py
install:
  - sudo apt-get install jq
  - sudo apt-get purge python-enum34
  - sudo apt-get install pylint3
  - sudo pip install platformio
  - pio update
script: echo Running checks
notifications:
  email:
    on_success: change
    on_failure: change
jobs:
  include:
    - name: "Compile the trivial examples"
      script:
      # Check that everything compiles but some heavy tasks e.g. IRMQTTServer & IRrecvDumpV2
      # i.e. We are splitting the work load in to parallel tasks.
      - find . -regextype egrep -name platformio.ini -type f \! -regex ".*IR(MQTTServer|recvDumpV2).*" | sed 's,/platformio.ini$,,' | xargs -n 1 pio run --project-dir
    - name: "Compile the complex examples"
      script:
      # Check that everything else compiles.
      # i.e. We are splitting the work load in to parallel tasks.
      - find . -regextype egrep -name platformio.ini -type f -regex ".*IR(MQTTServer|recvDumpV2).*" | sed 's,/platformio.ini$,,' | xargs -n 1 pio run --project-dir
    - name: "Unit tests & Linter checks"
      script:
      # Run all the Tests & check the code linters have no issues.
      # i.e. We are splitting the work load in to parallel tasks.
      # Check the version numbers match.
      - LIB_VERSION=$(egrep "^#define\s+_IRREMOTEESP8266_VERSION_\s+" src/IRremoteESP8266.h  | cut -d\" -f2)
      - test ${LIB_VERSION} == "$(jq -r .version library.json)"
      - grep -q "^version=${LIB_VERSION}$" library.properties
      # Check the tools programs compile.
      - (cd tools; make all)
      # Check for lint issues.
      - shopt -s nullglob
      - python cpplint.py --extensions=c,cc,cpp,ino --headers=h,hpp {src,src/locale,test,tools}/*.{h,c,cc,cpp,hpp,ino} examples/*/*.{h,c,cc,cpp,hpp,ino}
      - pylint3 -d F0001 {src,test,tools}/*.py
      - shopt -u nullglob
      # Build and run the unit tests.
      - (cd test; make run)
      - (cd tools; make run_tests)
      # Check that every example directory has a platformio.ini file.
      - (status=0; for dir in examples/*; do if [[ ! -f "${dir}/platformio.ini" ]]; then echo "${dir} has no 'platform.ini' file!"; status=1; fi; done; exit ${status})