.travis.yml

# Status: Somehow, a stage does not seem to pick up the result of the
# previous stage.  For example, even after "mvn package", it attempts to
# download matsim snapshots from the internet.  My next attempt would now be along the lines of
#
# mvn -o -f ~/git/matsim/pom.xml --projects contribs/otfvis --also-make install -DskipTests
# mvn -o -f ~/git/matsim/contribs/otfvis/pom.xml exec:java -Dexec.mainClass="org.matsim.contrib.otfvis.OTFVis" -Dexec.vmargs="-Xmx2000m" -Dexec.args="$*"
#
# Well, since the commit of this note will trigger another build, I am giving it a first shot, see below. kai

language: java

jdk: openjdk11
# addons:
#   apt:
#     packages:
#       - oracle-java8-installer  # https://github.com/travis-ci/travis-ci/issues/3259
# https://github.com/travis-ci/travis-ci/issues/10247

# This skips the mvn install that is otherwise run (implausibly, the setting has to be "true")
# https://docs.travis-ci.com/user/customizing-the-build/#Skipping-the-Installation-Step
install: true

if: type == push OR (fork == true AND type == pull_request)

# For the following, see
# https://blog.travis-ci.com/2017-09-12-build-stages-order-and-conditions.
# Note that you cannot get rid of the "test" stage, and it is the only
# stage that does get matrix-expanded.  So the IT tests need to be run
# in stage called "test".  kai, dec'17

# define the order of the stages:
stages:
  # - package
  - test

# yyyy It would be good to install matsim-main in the package stage
# (presumably including non-it tests), and then just run all other
# tests based on the installation.  However, the travis forgets the
# result of mvn install and starts over; thus is this not very useful.
# kai, mar'19

# this is the script run in the "test" stage:
# 'failsafe:verify' triggers travis failures for errors/failures of integration tests.
script: mvn install --batch-mode --also-make --projects ${MODULE} -DskipTests -Dmaven.javadoc.skip && cd ${TRAVIS_BUILD_DIR}/${MODULE} && mvn surefire:test failsafe:integration-test failsafe:verify --batch-mode -Dmaven.test.redirectTestOutputToFile -Dmatsim.preferLocalDtds=true --fail-at-end -Dmaven.javadoc.skip -Dsource.skip -Dassembly.skipAssembly=true

# I just added -DskipTests here since I think that we only want to run
# the IT tests.  kai, sep'18

# -DskipTests skips both normal _and_ integration tests :-(. There is
# now instead -Dskip.surefire.tests, which is resolved in the matsim
# pom.xml (and hopefully inherited). See
# https://stackoverflow.com/questions/6612344/prevent-unit-tests-but-allow-integration-tests-in-maven
# kai, mar'19

# this defines all other stages.
# jobs:
#   include:
#     - stage: package
#       script: mvn package --batch-mode -Dmaven.test.redirectTestOutputToFile -Dmatsim.preferLocalDtds=true --fail-at-end -DskipTests

#-Dmaven.javadoc.skip # may need this for the weekly/monthly releases
#-Dsource.skip # may need this for the weekly/monthly releases
#-Dassembly.skipAssembly=true # if we skip this, then mvn package fails

# (Would be nice to run this also in parallel with the others.  But it
# is either the matrix thing and then exactly the same command for
# each module.  Or hand-written entries (see .travis.yml.nomatrix),
# which in particular has the disadvantage that one cannot see the
# failing module at the travis toplevel.)

cache:
  directories:
  - $HOME/.m2

env:
  matrix:
     - MODULE=matsim
     # sorted from longest to shortest (to minimise the overall test stage duration)
     - MODULE=contribs/vsp
     - MODULE=contribs/common
     - MODULE=contribs/taxi
     - MODULE=contribs/minibus
     - MODULE=contribs/signals
     - MODULE=contribs/bicycle
     - MODULE=contribs/cadytsIntegration
     - MODULE=contribs/drt
     - MODULE=contribs/discrete_mode_choice
     - MODULE=contribs/carsharing
     - MODULE=contribs/commercialTrafficApplications
     - MODULE=contribs/av
     - MODULE=contribs/locationchoice
     - MODULE=contribs/ev
     - MODULE=contribs/dvrp
     - MODULE=contribs/emissions
     - MODULE=contribs/decongestion
     - MODULE=contribs/noise
     - MODULE=contribs/accidents
     - MODULE=contribs/freight
     - MODULE=contribs/parking
     - MODULE=contribs/matrixbasedptrouter
     - MODULE=contribs/accessibility
     - MODULE=contribs/integration
     - MODULE=contribs/multimodal
     - MODULE=contribs/protobuf
     - MODULE=contribs/socnetsim
     - MODULE=contribs/sumo
     - MODULE=contribs/pseudosimulation
     - MODULE=contribs/roadpricing
     - MODULE=contribs/analysis
     - MODULE=contribs/eventsBasedPTRouter
     - MODULE=contribs/hybridsim
     - MODULE=contribs/otfvis
     - MODULE=contribs/osm
     - MODULE=contribs/application
     - MODULE=contribs/sbb-extensions
  global:
    - MAVEN_OPTS="-Xmx2g"