.travis.yml

language: python
matrix:
  # mark build as finished as soon as job has failed
  fast_finish: true
  include:
    # only test with Python 2.7 & 3.6 + Lmod 7.x
    # other test configurations in GitHub Actions (see .github/workflows/unit_tests.yml)
    - python: 2.7
      env: LMOD_VERSION=7.8.22
    - python: 3.6
      env: LMOD_VERSION=7.8.22
addons:
  apt:
    packages:
      - tcl8.5
      # for testing OpenMPI-system*eb we need to have Open MPI installed
      - libopenmpi-dev
      - openmpi-bin
install:
    # pydot (dep for python-graph-dot) 1.2.0 and more recent doesn't work with Python 2.6
    - if [ "x$TRAVIS_PYTHON_VERSION" == 'x2.6' ]; then pip install pydot==1.1.0; else pip install pydot; fi
    # required for test_dep_graph
    - pip install pep8 python-graph-core python-graph-dot
    # install easybuild-framework/easybuild-easyblocks (and dependencies)
    # use 'develop' branch of framework/easyblocks, except when testing 'master' or '4.x' branches
    - BRANCH=develop
    - if [ "x$TRAVIS_BRANCH" = 'xmaster' ]; then BRANCH=master; fi
    - if [ "x$TRAVIS_BRANCH" = 'x4.x' ]; then BRANCH=4.x; fi
    - cd $HOME
    - git clone -b $BRANCH --depth 10 --single-branch https://github.com/easybuilders/easybuild-framework.git
    - cd easybuild-framework; git log -n 1; cd -
    - pip install $PWD/easybuild-framework
    - git clone -b $BRANCH --depth 10 --single-branch https://github.com/easybuilders/easybuild-easyblocks.git
    - cd easybuild-easyblocks; git log -n 1; cd -
    - pip install $PWD/easybuild-easyblocks
    # install environment modules tool using 'install_eb_dep.sh' script provided by easybuild-framework
    - if [ ! -z $ENV_MOD_VERSION ]; then source $(which install_eb_dep.sh) modules-${ENV_MOD_VERSION} $HOME; fi
    - if [ ! -z $LMOD_VERSION ]; then source $(which install_eb_dep.sh) lua-5.1.4.8 $HOME; fi
    - if [ ! -z $LMOD_VERSION ]; then source $(which install_eb_dep.sh) Lmod-${LMOD_VERSION} $HOME; fi
before_script:
    - cd $TRAVIS_BUILD_DIR
    # pull in target so we can diff against it to obtain list of touched files
    - if [ "x$TRAVIS_BRANCH" != 'xmaster' ]; then git fetch -v origin ${TRAVIS_BRANCH}:${TRAVIS_BRANCH}; fi
script:
    # make sure 'ml' alias is defined, otherwise sourcing the init script fails (silently) for Lmod (< 5.9.3)
    - if [ ! -z $MOD_INIT ] && [ ! -z $LMOD_VERSION ]; then alias ml=foobar; fi
    # set up environment for modules tool (if $MOD_INIT is defined)
    - if [ ! -z $MOD_INIT ]; then source $MOD_INIT; type module; fi
    - cd $HOME
    - export PYTHONPATH=$TRAVIS_BUILD_DIR
    - export PATH=$TRAVIS_BUILD_DIR/test/bin:$PATH
    - python -O -m test.easyconfigs.suite
    # check for packaging issues by installing easybuild-easyconfigs repo,
    # and checking whether easyconfigs are found, by verifying whether "eb --search" works as expected
    - unset PYTHONPATH
    - cd $HOME; pip install $TRAVIS_BUILD_DIR
    # make sure correct 'python' command is used
    # 'python2' may also be available, and is picked prior to 'python'
    - export EB_PYTHON=python
    # robot-paths value should not be empty, but have an entry that includes easybuild/easyconfigs subdir
    - eb --show-config | tee eb_show_config.out
    - grep "^robot-paths .*/easybuild/easyconfigs" eb_show_config.out
    # check whether some specific easyconfig files are found
    - eb --search 'TensorFlow-1.14.*.eb' | tee eb_search_TF.out
    - grep '/TensorFlow-1.14.0-foss-2019a-Python-3.7.2.eb$' eb_search_TF.out
    - eb --search '^foss-2018b.eb' | tee eb_search_foss.out
    - grep '/foss-2018b.eb$' eb_search_foss.out
    # try installing M4 with system toolchain (requires ConfigureMake easyblock + easyconfig)
    - eb --prefix /tmp/$USER M4-1.4.18.eb