.travis.yml

# This file is used to configure the Travis CI tests of this library

# Although sudo is not required by arduino-ci-script, I've experienced that setting "sudo: false" can cause the Travis CI build time to significantly increase for some reason. So this setting is left as "sudo: required"
sudo: required


# It's necessary to do this just for codespell
language: python
python: 3.6


env:
  global:
    # The Arduino IDE will be installed at APPLICATION_FOLDER/arduino
    - APPLICATION_FOLDER="${HOME}/arduino-ide"
    - SKETCHBOOK_FOLDER="${HOME}/arduino-sketchbook"


before_install:
  # Formatting checks:
  # Check for files starting with a blank line
  - find . -path './.git' -prune -or -type f -print0 | xargs -0 -L1 bash -c 'head -1 "$0" | grep --binary-files=without-match --regexp="^$"; if [[ "$?" == "0" ]]; then echo "Blank line found at start of $0."; false; fi'
  # Check for tabs
  - find . -path './.git' -prune -or \( -not -name 'keywords.txt' -and -type f \) -exec grep --with-filename --line-number --binary-files=without-match --regexp=$'\t' '{}' \; -exec echo 'Tab found.' \; -exec false '{}' +
  # Check for trailing whitespace
  - find . -path './.git' -prune -or -type f -exec grep --with-filename --line-number --binary-files=without-match --regexp='[[:blank:]]$' '{}' \; -exec echo 'Trailing whitespace found.' \; -exec false '{}' +
  # Check for non-Unix line endings
  - find . -path './.git' -prune -or -type f -exec grep --files-with-matches --binary-files=without-match --regexp=$'\r$' '{}' \; -exec echo 'Non-Unix EOL detected.' \; -exec false '{}' +
  # Check for blank lines at end of files
  - find . -path './.git' -prune -or -type f -print0 | xargs -0 -L1 bash -c 'tail -1 "$0" | grep --binary-files=without-match --regexp="^$"; if [[ "$?" == "0" ]]; then echo "Blank line found at end of $0."; false; fi'
  # Check for files that don't end in a newline (https://stackoverflow.com/a/25686825)
  - find . -path './.git' -prune -or -type f -print0 | xargs -0 -L1 bash -c 'if test "$(grep --files-with-matches --binary-files=without-match --max-count=1 --regexp='.*' "$0")" && test "$(tail --bytes=1 "$0")"; then echo "No new line at end of $0."; false; fi'

  # Check for typos
  - pip install codespell
  - codespell --skip="${TRAVIS_BUILD_DIR}/.git" "${TRAVIS_BUILD_DIR}"

  - git clone https://github.com/per1234/arduino-ci-script.git "${HOME}/scripts/arduino-ci-script"
  - cd "${HOME}/scripts/arduino-ci-script"
  # Get new tags from the remote
  - git fetch --tags
  # Checkout the latest tag
  - git checkout $(git describe --tags `git rev-list --tags --max-count=1`)
  - source "${HOME}/scripts/arduino-ci-script/arduino-ci-script.sh"

  # Uncomment the following lines to get verbose output for debugging
  # 0 (minimum/default) - 2 (maximum) verbosity
  #- set_script_verbosity 2
  # Turn on verbose output during compilation
  #- set_verbose_output_during_compilation "true"

  # Check for library issues that don't affect compilation
  - set_library_testing "true"

  - set_application_folder "$APPLICATION_FOLDER"
  - set_sketchbook_folder "$SKETCHBOOK_FOLDER"

  - install_ide '("1.6.5-r5" "1.6.9" "1.6.13" "1.8.5" "newest")'

  # Install the library from the repository
  - install_library


script:
  - check_library_structure "${SKETCHBOOK_FOLDER}/libraries/PalatisSoftPWM"

  - check_library_properties "${SKETCHBOOK_FOLDER}/libraries/PalatisSoftPWM"

  - check_keywords_txt "${SKETCHBOOK_FOLDER}/libraries/PalatisSoftPWM"

  # Compile all example sketches included with the library
  # build_sketch arguments: sketch name, fqbn, allow failure, IDE version/list/range
  - build_sketch "${SKETCHBOOK_FOLDER}/libraries/PalatisSoftPWM/examples" "arduino:avr:uno" "false" "oldest" "newest"


after_script:
  # Commit a report of the job results to the CI-reports repository
  - USER_NAME="$(echo "$TRAVIS_REPO_SLUG" | cut -d'/' -f 1)"
  - REPOSITORY_NAME="$(echo "$TRAVIS_REPO_SLUG" | cut -d'/' -f 2)"
  - publish_report_to_repository "$REPORT_GITHUB_TOKEN" "https://github.com/${USER_NAME}/CI-reports.git" "$REPOSITORY_NAME" "build_$(printf "%05d\n" "${TRAVIS_BUILD_NUMBER}")" "false"
  # Print a tab separated report of all sketch verification results to the log
  - display_report


notifications:
  email:
    on_success: always
    on_failure: always
  webhooks:
    urls:
      - https://www.travisbuddy.com/
    on_success: never
    on_failure: always