.travis.yml

sudo: false

language: php

php:
  - 7.1
  - 7.2
  - 7.3

install:
  - composer validate
  - composer install

script:
  ## Unit test
  - ./vendor/bin/phpunit
  ## Integration test
  - mkdir web && echo "Hello" > web/index.html
  - bin/ppm start --workers=1 --bridge=StaticBridge --static-directory=web --max-requests=1 -v &
  - sleep 5
  - bin/ppm status
  - curl -v -f "http://127.0.0.1:8080"
  - bin/ppm status
  - curl -v -f "http://127.0.0.1:8080"
  - bin/ppm status
  - bin/ppm stop
  ## Test memory limit
  - bin/ppm start --workers=1 --bridge=PHPPM\\Tests\\TestBridge --static-directory=web --memory-limit=5 -v > /tmp/ppmout &
  - sleep 5
  # Memory limit: Nothing should happen
  - curl -f --silent "http://127.0.0.1:8080/test?memory=0" &
  - sleep 5
  - bash -c 'grep -q "because it reached memory limit of 5" /tmp/ppmout || exit 0'
  - bin/ppm status
  - sleep 5
  # Memory limit: Worker should restart
  - curl -f --silent "http://127.0.0.1:8080/test?memory=10" &
  - sleep 5
  - bash -c 'grep -q "because it reached memory limit of 5" /tmp/ppmout && exit 0'
  - bin/ppm status
  - bin/ppm stop
  ## Trigger 502 error by triggering an exit() in the worker
  - bin/ppm start --workers=1 --bridge=PHPPM\\Tests\\TestBridge --static-directory=web --max-requests=1 --max-execution-time=15 -v > /tmp/ppmout &
  - sleep 5
  - bash -c 'if [[ $(curl --write-out %{http_code} --silent --output /dev/null "http://127.0.0.1:8080/test?exit_prematurely=1") == "502" ]]; then exit 0; else exit 1; fi'
  - bin/ppm status
  ## Trigger 503 error by tying up the worker and making a second request
  - curl -f --silent "http://127.0.0.1:8080/test?sleep=10000" &
  - bash -c 'if [[ $(curl --write-out %{http_code} --silent --output /dev/null "http://127.0.0.1:8080") == "503" ]]; then exit 0; else exit 1; fi'
  - bin/ppm status
  ## Trigger 504 error by making a sleep request and waiting until the timeout
  - bash -c 'if [[ $(curl --write-out %{http_code} --silent --output /dev/null "http://127.0.0.1:8080/test?sleep=10000") == "504" ]]; then exit 0; else exit 1; fi'
  - bin/ppm status
  ## Trigger 502 error by making the bridge throw an exception
  - bash -c 'if [[ $(curl --write-out %{http_code} --silent --output /dev/null "http://127.0.0.1:8080/test?exception=1") == "502" ]]; then exit 0; else exit 1; fi'
  - bash -c 'grep -q "An exception was thrown by the bridge. Forcing restart of the worker. The exception was" /tmp/ppmout && exit 0'
  - bash -c 'grep -q "This is a very bad exception" /tmp/ppmout && exit 0'
  - bash -c 'grep -q "Shutdown function triggered" /tmp/ppmoutshutdownfunc && exit 0'
  - bin/ppm status
  - bin/ppm stop

matrix:
  fast_finish: true

jobs:
  include:
    - stage: lint
      php: 7.3
      install:
        - rm -f ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini
        - composer require "phpstan/phpstan" "friendsofphp/php-cs-fixer:^2.8"
      script:
        # Static analyzer check
        - ./vendor/bin/phpstan analyze -c .phpstan.neon --level=4 --no-progress src
        # Check the code style
        - IFS=$'\n'; COMMIT_SCA_FILES=($(git diff --name-only --diff-filter=ACMRTUXB "${TRAVIS_COMMIT_RANGE}")); unset IFS
        - ./vendor/bin/php-cs-fixer fix --config=.php_cs.php -v --dry-run --diff --stop-on-violation --using-cache=no --path-mode=intersection -- "${COMMIT_SCA_FILES[@]}"

# Cache package sources
cache:
  directories:
    - $HOME/.composer/cache