.travis.yml

language: python
python: 2.6
env:
  matrix:
    # purposely specifying slowest builds first, to gain time overall
    - LMOD_VERSION=5.8
    - LMOD_VERSION=5.8 TEST_EASYBUILD_MODULE_SYNTAX=Tcl
    - LMOD_VERSION=6.6.3
    - LMOD_VERSION=6.6.3 TEST_EASYBUILD_MODULE_SYNTAX=Tcl
    - LMOD_VERSION=7.1
    - LMOD_VERSION=7.1 TEST_EASYBUILD_MODULE_SYNTAX=Tcl
    - ENV_MOD_VERSION=3.2.10 TEST_EASYBUILD_MODULES_TOOL=EnvironmentModulesC TEST_EASYBUILD_MODULE_SYNTAX=Tcl
    - ENV_MOD_TCL_VERSION=1.147 TEST_EASYBUILD_MODULES_TOOL=EnvironmentModulesTcl TEST_EASYBUILD_MODULE_SYNTAX=Tcl
matrix:
  # mark build as finished as soon as job has failed
  fast_finish: true
  include:
    # also test default configuration with Python 2.7
    - python: 2.7
      env: LMOD_VERSION=5.8
addons:
  apt:
    packages:
      # for environment modules/Lmod
      - tcl8.5
      # for EasyBuild
      - python-setuptools
      # for GitPython, python-hglib
      - git
      - mercurial
      # for GC3Pie (optional dep for EasyBuild)
      - time
before_install:
    - pip --version
    - pip install --upgrade pip
    - pip --version
    # keyring is required to provide GitHub token to EasyBuild;
    # keyring v5.7.1 is last version to be compatible with py2.6;
    # for recent versions of keyring, keyrings.alt must be installed too
    - if [ "x$TRAVIS_PYTHON_VERSION" == 'x2.6' ]; then pip install keyring==5.7.1; else pip install 'keyring<=9.1' keyrings.alt; fi
    # GitPython 2.x may no longer be compatible with py2.6
    - if [ "x$TRAVIS_PYTHON_VERSION" == 'x2.6' ]; then pip install 'GitPython<2.0'; else pip install GitPython; fi
    # pydot (dep for python-graph-dot) 1.2.0 and more recent doesn't work with Python 2.6
    - if [ "x$TRAVIS_PYTHON_VERSION" == 'x2.6' ]; then pip install pydot==1.1.0; else pip install pydot; fi
    # optional Python packages for EasyBuild
    - pip install autopep8 GC3Pie pep8 python-graph-dot python-hglib PyYAML
    # git config is required to make actual git commits (cfr. tests for GitRepository)
    - git config --global user.name "Travis CI"
    - git config --global user.email "travis@travis-ci.org"
install:
    # install vsc-base (& vsc-install) dependencies for EasyBuild
    - easy_install vsc-base
    # install environment modules or Lmod
    - export INSTALL_DEP=$TRAVIS_BUILD_DIR/easybuild/scripts/install_eb_dep.sh
    - if [ ! -z $ENV_MOD_VERSION ]; then source $INSTALL_DEP modules-${ENV_MOD_VERSION} $HOME; fi
    - if [ ! -z $LMOD_VERSION ]; then source $INSTALL_DEP lua-5.1.4.8 $HOME; fi
    - if [ ! -z $LMOD_VERSION ]; then source $INSTALL_DEP Lmod-${LMOD_VERSION} $HOME; fi
    - if [ ! -z $ENV_MOD_TCL_VERSION ]; then source $INSTALL_DEP modules-tcl-${ENV_MOD_TCL_VERSION} $HOME; 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; fi
    # install GitHub token
    - if [ ! -z $GITHUB_TOKEN ]; then
        if [ "x$TRAVIS_PYTHON_VERSION" == 'x2.6' ];
            then SET_KEYRING="keyring.set_keyring(keyring.backends.file.PlaintextKeyring())";
            else SET_KEYRING="import keyrings; keyring.set_keyring(keyrings.alt.file.PlaintextKeyring())";
        fi;
        python -c "import keyring; $SET_KEYRING; keyring.set_password('github_token', 'easybuild_test', '$GITHUB_TOKEN')";
      fi
    # create 'source distribution' tarball, like we do when publishing a release to PyPI
    - cd $TRAVIS_BUILD_DIR; python setup.py sdist
    - ls -l $TRAVIS_BUILD_DIR/dist/
    # set up environment for EasyBuild framework tests
    - export PATH=/tmp/$TRAVIS_JOB_ID/bin:$PATH
    - export PYTHONPATH=/tmp/$TRAVIS_JOB_ID/lib/python$TRAVIS_PYTHON_VERSION/site-packages
    # install easybuild-framework to unique temporary location using prepared sdist tarball
    - mkdir -p $PYTHONPATH; easy_install --prefix /tmp/$TRAVIS_JOB_ID $TRAVIS_BUILD_DIR/dist/easybuild-framework*tar.gz
    # move outside of checkout of easybuild-framework repository,
    # to run tests on an *installed* version of the EasyBuild framework;
    # this is done to catch possible packaging issues
    - cd $HOME
    # run test suite
    - python -O -m test.framework.suite
    # test bootstrap script
    - python $TRAVIS_BUILD_DIR/easybuild/scripts/bootstrap_eb.py /tmp/$TRAVIS_JOB_ID/eb_bootstrap
    # unset $PYTHONPATH to avoid mixing two EasyBuild 'installations' when testing bootstrapped EasyBuild module
    - unset PYTHONPATH
    # simply sanity check on bootstrapped EasyBuild module
    # note: temporarily disabled because bootstrap test fails, cfr. https://github.com/hpcugent/easybuild-framework/issues/1869
    - module use /tmp/$TRAVIS_JOB_ID/eb_bootstrap/modules/all; module load EasyBuild; eb --version