Add Dockerfile and bash script to more easily run tests (s3ql#198)

.dockerignore

@@ -0,0 +1,23 @@
+*.pyc
+__pycache__
+*/__pycache__
+*/*/__pycache__
+*/*/*/__pycache__
+/.project
+/.pydevproject
+/.settings
+/.idea
+/build/
+/contrib/expire_backups.1
+/contrib/pcp.1
+/dist/
+/doc/
+/rst/autogen/
+/s3ql.old/
+/src/s3ql.egg-info/
+/src/s3ql/deltadump.*.so
+/src/s3ql/deltadump.c
+/tests/.cache/
+/tests/.pytest_cache/
+/tests/test.log
+/tests/test_crit.log

.gitignore

@@ -3,6 +3,7 @@ __pycache__/
 /.project
 /.pydevproject
 /.settings
+/.idea
 /build/
 /contrib/expire_backups.1
 /contrib/pcp.1

tests/Dockerfile

@@ -0,0 +1,32 @@
+# This is not a general purpose Dockerfile
+# It's tailored for running tests and building documentation.
+
+FROM ubuntu:bionic AS build
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update \
+ && apt-get dist-upgrade -y \
+ && apt-get install -y fakeroot curl dpkg-dev build-essential manpages pbuilder aptitude rsync \
+                       git libbz2-dev libssl-dev libreadline-dev libffi-dev libsqlite3-dev \
+                       zlib1g-dev libsqlite3-dev wget curl llvm libncurses5-dev xz-utils libxml2-dev libxmlsec1-dev liblzma-dev \
+                       libsystemd-dev gcc psmisc pkg-config libattr1-dev libsqlite3-dev libjs-sphinxdoc texlive-latex-base \
+                       texlive-latex-recommended texlive-latex-extra texlive-fonts-recommended python3-pip python3-setuptools \
+                       ninja-build udev libudev1 libudev-dev \
+ && mkdir /build \
+ && ln -sf /usr/bin/pip3 /usr/bin/pip && ln -sf /usr/bin/python3 /usr/bin/python \
+ && pip install "setuptools >= 40.3.0"
+
+ADD tests/travis-install.sh /travis-install.sh
+RUN /travis-install.sh
+
+ADD . /build
+WORKDIR /build
+RUN python setup.py build_cython \
+ && python setup.py build_ext --inplace \
+ && python setup.py test \
+ && python setup.py build_sphinx \
+ && python setup.py install
+
+FROM scratch AS export
+COPY --from=build /build/doc/ /doc/
+COPY --from=build /build/src/s3ql/deltadump.c /src/s3ql/deltadump.c

tests/run-tests-via-docker.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+# always use S3QL source root as working dir
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+cd "$DIR/.." || exit 1
+
+# run tests in docker and copy documentation to /build/
+# use BuildKit when available so that the --output option works on macOS
+DOCKER_BUILDKIT=1 docker build -f ./tests/Dockerfile -o "./build" .