Add configuration to build and run tests in GitHub Actions

Copy the tests that are currently run on Travis CI, in order to no
longer depends on Travis CI.

For more context: Travis-CI is changing its offer, as documented in
https://docs.travis-ci.com/user/migrate/open-source-repository-migration
and SELinuxProject moved to https://travis-ci.com
https://lore.kernel.org/selinux/CAFqZXNspH6MmB-o0wtJJwj-p0DKKrH-ZjfW2YkF_yQS_gCBwqQ@mail.gmail.com/T/#t

Unfortunately the credits for opensource projects are quite limited, and
require interaction with Travis CI support (which was quite unresponsive
when I contacted them for other opensource projects I am maintaining).

Create a configuration for Github Actions that duplicates most Travis CI
checks.

* macOS check has not yet been converted, but GitHub Actions support
  this platform so this can be done in another patch (and in another
  configuration in .github/workflows ?).

* KVM support is not available on GitHub Actions so running SELinux
  testsuite in a Fedora VM is not possible. This is a known issue
  (https://github.com/actions/virtual-environments/issues/183) and other
  projects seem to face the same issue (for example
  https://github.com/opencontainers/runc/issues/2670).

This configuration has been tested on
https://github.com/fishilico/selinux/actions/runs/380579153

Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
This commit is contained in:
Nicolas Iooss 2020-11-24 08:50:22 +01:00 committed by Ondrej Mosnacek
parent fadcc8396c
commit 7844cd212f
1 changed files with 189 additions and 0 deletions

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name: Run tests
on: [push, pull_request]
jobs:
build:
runs-on: ubuntu-latest
strategy:
matrix:
compiler: [gcc, clang]
python-ruby-version:
- {python: 3.8, ruby: 2.7}
- {python: 3.8, ruby: 2.7, other: test-flags-override}
- {python: 3.8, ruby: 2.7, other: test-debug}
- {python: 3.8, ruby: 2.7, other: linker-bfd}
- {python: 3.8, ruby: 2.7, other: linker-gold}
# Test several Python versions with the latest Ruby version
- {python: 3.7, ruby: 2.7}
- {python: 3.6, ruby: 2.7}
- {python: 3.5, ruby: 2.7}
- {python: pypy3, ruby: 2.7}
# Test several Ruby versions with the latest Python version
- {python: 3.8, ruby: 2.6}
- {python: 3.8, ruby: 2.5}
- {python: 3.8, ruby: 2.4}
exclude:
- compiler: clang
python-ruby-version: {python: 3.8, ruby: 2.7, other: linker-bfd}
- compiler: clang
python-ruby-version: {python: 3.8, ruby: 2.7, other: linker-gold}
steps:
- uses: actions/checkout@v2
- name: Set up Python ${{ matrix.python-ruby-version.python }}
uses: actions/setup-python@v2
with:
python-version: ${{ matrix.python-ruby-version.python }}
- name: Set up Ruby ${{ matrix.python-ruby-version.ruby }}
uses: actions/setup-ruby@v1
with:
ruby-version: ${{ matrix.python-ruby-version.ruby }}
- name: Install dependencies
run: |
sudo apt-get update -qq
sudo apt-get install -qqy \
bison \
clang \
flex \
gawk \
gettext \
libaudit-dev \
libcap-dev \
libcap-ng-dev \
libcunit1-dev \
libdbus-glib-1-dev \
libpcre3-dev \
python3-dev \
python-dev \
ruby-dev \
swig \
xmlto
pip install flake8
- name: Configure the environment
run: |
DESTDIR=/tmp/destdir
echo "PYTHON=python" >> $GITHUB_ENV
echo "RUBY=ruby" >> $GITHUB_ENV
echo "DESTDIR=$DESTDIR" >> $GITHUB_ENV
CC=${{ matrix.compiler }}
if [ "${{ matrix.python-ruby-version.other }}" = "linker-bfd" ] ; then
CC="$CC -fuse-ld=bfd"
elif [ "${{ matrix.python-ruby-version.other }}" = "linker-gold" ] ; then
CC="$CC -fuse-ld=gold"
fi
echo "CC=$CC" >> $GITHUB_ENV
EXPLICIT_MAKE_VARS=
if [ "${{ matrix.python-ruby-version.other }}" = "test-flags-override" ] ; then
# Test that overriding CFLAGS, LDFLAGS and other variables works fine
EXPLICIT_MAKE_VARS="CFLAGS=-I$DESTDIR/usr/include LDFLAGS=-L$DESTDIR/usr/lib LDLIBS= CPPFLAGS="
elif [ "${{ matrix.python-ruby-version.other }}" = "test-debug" ] ; then
# Test hat debug build works fine
EXPLICIT_MAKE_VARS="DEBUG=1"
else
EXPLICIT_MAKE_VARS=
fi
echo "EXPLICIT_MAKE_VARS=${EXPLICIT_MAKE_VARS}" >> $GITHUB_ENV
# Find files in order of pkgconf to be able to find Python.h
# For example with Python 3.5:
# * python is located at /opt/hostedtoolcache/Python/3.5.10/x64/bin/python
# * sys.prefix is /opt/hostedtoolcache/Python/3.5.10/x64
# * Python.h is located at /opt/hostedtoolcache/Python/3.5.10/x64/include/python3.5m/Python.h
# * python-3.5.pc is located at /opt/hostedtoolcache/Python/3.5.10/x64/lib/pkgconfig/python-3.5.pc
PYTHON_SYS_PREFIX="$(python -c 'import sys;print(sys.prefix)')"
echo "PKG_CONFIG_PATH=${PYTHON_SYS_PREFIX}/lib/pkgconfig" >> $GITHUB_ENV
if [ "${{ matrix.python-ruby-version.python }}" = "pypy3" ] ; then
# PyPy does not provide a config file for pkg-config
# libpypy-c.so is provided in bin/libpypy-c.so for PyPy and bin/libpypy3-c.so for PyPy3
echo "PYINC=-I${PYTHON_SYS_PREFIX}/include" >> $GITHUB_ENV
echo "PYLIBS=-L${PYTHON_SYS_PREFIX}/bin -lpypy3-c" >> $GITHUB_ENV
fi
# Display the final environment file, for debugging purpose
cat $GITHUB_ENV
- name: Download and install refpolicy headers for sepolgen tests
run: |
curl --location --retry 10 -o refpolicy.tar.bz2 https://github.com/SELinuxProject/refpolicy/releases/download/RELEASE_2_20180701/refpolicy-2.20180701.tar.bz2
tar -xvjf refpolicy.tar.bz2
sed -e "s,^PREFIX :=.*,PREFIX := $DESTDIR/usr," -i refpolicy/support/Makefile.devel
sudo make -C refpolicy install-headers clean
sudo mkdir -p /etc/selinux
echo 'SELINUXTYPE=refpolicy' | sudo tee /etc/selinux/config
echo 'SELINUX_DEVEL_PATH = /usr/share/selinux/refpolicy' | sudo tee /etc/selinux/sepolgen.conf
sed -e "s,\"\(/usr/bin/[cs]\),\"$DESTDIR\1," -i python/sepolgen/src/sepolgen/module.py
rm -r refpolicy refpolicy.tar.bz2
- name: Display versions
run: |
echo "::group::Compiler ($CC):"
$CC --version
echo "::endgroup::"
echo "::group::Python ($(which "$PYTHON")):"
$PYTHON --version
echo "::endgroup::"
echo "::group::Ruby ($(which "$RUBY")):"
$RUBY --version
echo "::endgroup::"
- name: Run tests
run: |
echo "::group::make install"
make -j$(nproc) install $EXPLICIT_MAKE_VARS -k
echo "::endgroup::"
echo "::group::make install-pywrap"
make -j$(nproc) install-pywrap $EXPLICIT_MAKE_VARS -k
echo "::endgroup::"
echo "::group::make install-rubywrap"
make -j$(nproc) install-rubywrap $EXPLICIT_MAKE_VARS -k
echo "::endgroup::"
# Now that everything is installed, run "make all" to build everything which may have not been built
echo "::group::make all"
make -j$(nproc) all $EXPLICIT_MAKE_VARS -k
echo "::endgroup::"
# Set up environment variables for the tests and show variables (to help debugging issues)
echo "::group::Environment variables"
. ./scripts/env_use_destdir
echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH"
echo "PATH=$PATH"
echo "PYTHONPATH=$PYTHONPATH"
echo "RUBYLIB=$RUBYLIB"
echo "::endgroup::"
# Run tests
echo "::group::make test"
make test $EXPLICIT_MAKE_VARS
echo "::endgroup::"
# Test Python and Ruby wrappers
echo "::group::Test Python and Ruby wrappers"
$PYTHON -c 'import selinux;import selinux.audit2why;import semanage;print(selinux.is_selinux_enabled())'
$RUBY -e 'require "selinux";require "semanage";puts Selinux::is_selinux_enabled()'
echo "::endgroup::"
# Run Python linter, but not on the downloaded refpolicy
echo "::group::scripts/run-flake8"
./scripts/run-flake8
echo "::endgroup::"
echo "::group::Test .gitignore and make clean distclean"
# Remove every installed files
rm -rf "$DESTDIR"
# Test that "git status" looks clean, or print a clear error message
git status --short | sed -n 's/^??/error: missing .gitignore entry for/p' | (! grep '^')
# Clean up everything and show which file needs to be added to "make clean"
make clean distclean $EXPLICIT_MAKE_VARS
git ls-files --ignored --others --exclude-standard | sed 's/^/error: "make clean distclean" did not remove /' | (! grep '^')
echo "::endgroup::"