def test_multistage_as_override_docker(self):
"""Multistage naming"""
s0 = Stage()
s0 += baseimage(image='centos:7', _as='devel')
s0 += boost()
s1 = Stage()
s1 += s0.runtime(_from='build')
self.assertEqual(
str(s1), r'''# Boost
COPY --from=build /usr/local/boost /usr/local/boost
ENV LD_LIBRARY_PATH=/usr/local/boost/lib:$LD_LIBRARY_PATH''')
def test_multistage_noas_docker(self):
"""Multistage naming"""
s0 = Stage()
s0 += baseimage(image='centos:7')
s0 += boost()
s1 = Stage()
s1 += s0.runtime()
self.assertEqual(
str(s1), r'''# Boost
COPY --from=0 /usr/local/boost /usr/local/boost
ENV LD_LIBRARY_PATH=/usr/local/boost/lib:$LD_LIBRARY_PATH''')
def test_runtime_exclude(self):
"""Runtime from a previous stage with exclude"""
s0 = Stage()
s0 += gnu()
s0 += boost()
s1 = Stage()
s1 += s0.runtime(exclude=['boost'])
self.assertEqual(
str(s1), r'''# GNU compiler runtime
RUN yum install -y \
libgomp \
libgfortran && \
rm -rf /var/cache/yum/*''')
def test_runtime(self):
"""Runtime from a previous stage"""
s0 = Stage()
s0 += gnu()
s0 += shell(commands=['gcc -o hello hello.c'])
s1 = Stage()
s1 += s0.runtime()
self.assertEqual(
str(s1), r'''# GNU compiler runtime
RUN yum install -y \
libgomp \
libgfortran && \
rm -rf /var/cache/yum/*''')
def test_multistage_as_override_singularity(self):
"""Multistage naming"""
s0 = Stage()
s0 += baseimage(image='centos:7', _as='devel')
s0 += boost()
s1 = Stage()
s1 += s0.runtime(_from='build')
self.assertEqual(
str(s1), r'''# Boost
%files from build
/usr/local/boost /usr/local/boost
%environment
export LD_LIBRARY_PATH=/usr/local/boost/lib:$LD_LIBRARY_PATH
%post
export LD_LIBRARY_PATH=/usr/local/boost/lib:$LD_LIBRARY_PATH''')