ci.sh

#!/bin/bash

set -ex -o pipefail

# Log some general info about the environment
uname -a
env | sort

################################################################
# Bootstrap python environment, if necessary
################################################################

### PyPy nightly ###

if [ "$PYPY_NIGHTLY_BRANCH" != "" ]; then
    CODECOV_NAME="pypy_nightly_${PYPY_NIGHTLY_BRANCH}"
    curl -fLo pypy.tar.bz2 http://buildbot.pypy.org/nightly/${PYPY_NIGHTLY_BRANCH}/pypy-c-jit-latest-linux64.tar.bz2
    if [ ! -s pypy.tar.bz2 ]; then
        # We know:
        # - curl succeeded (200 response code; -f means "exit with error if
        # server returns 4xx or 5xx")
        # - nonetheless, pypy.tar.bz2 does not exist, or contains no data
        # This isn't going to work, and the failure is not informative of
        # anything involving trio.
        ls -l
        echo "PyPy3 nightly build failed to download – something is wrong on their end."
        echo "Skipping testing against the nightly build for right now."
        exit 0
    fi
    tar xaf pypy.tar.bz2
    # something like "pypy-c-jit-89963-748aa3022295-linux64"
    PYPY_DIR=$(echo pypy-c-jit-*)
    PYTHON_EXE=$PYPY_DIR/bin/pypy3

    if ! ($PYTHON_EXE -m ensurepip \
              && $PYTHON_EXE -m pip install virtualenv \
              && $PYTHON_EXE -m virtualenv testenv); then
        echo "pypy nightly is broken; skipping tests"
        exit 0
    fi
    source testenv/bin/activate
fi

################################################################
# We have a Python environment!
################################################################

python -c "import sys, struct, ssl; print('#' * 70); print('python:', sys.version); print('version_info:', sys.version_info); print('bits:', struct.calcsize('P') * 8); print('openssl:', ssl.OPENSSL_VERSION, ssl.OPENSSL_VERSION_INFO); print('#' * 70)"

python -m pip install -U pip setuptools wheel
python -m pip --version

python setup.py sdist --formats=zip
python -m pip install dist/*.zip

if [ "$CHECK_LINT" = "1" ]; then
    python -m pip install -r test-requirements.txt
    source check.sh
else
    # Actual tests
    python -m pip install -r test-requirements.txt

    mkdir empty
    cd empty

    INSTALLDIR=$(python -c "import os, tricycle; print(os.path.dirname(tricycle.__file__))")
    cp ../pyproject.toml $INSTALLDIR
    pytest -ra --junitxml=../test-results.xml ${INSTALLDIR} --cov="$INSTALLDIR" --cov-report=xml --cov-config=../.coveragerc --verbose
fi