def stack_depends(metadata, distro_name, platform_name):
"""
@return: list of debian stack dependencies
@rtype: [str]
"""
stackdeps = metadata.get('depends', [])
stackdeps = ['ros-%s-%s'%(distro_name, redhatify_name(s)) for s in stackdeps]
return stackdeps
def make_source_rpm(distro_name, stack_name, stack_version, os_platform_name, staging_dir):
"""
@param os_platform_name: Name of OS platform/version, e.g. 'spherical'
@type os_platform_name: str
@return: list of sourcerpm files
@rtype: [str]
"""
rpm_name = 'ros-%s-%s'%(distro_name, redhatify_name(stack_name))
tmpl_d = os.path.join(os.path.dirname(__file__), 'resources', 'sourcerpm')
tarball = os.path.join(staging_dir, "%s-%s.tar.bz2"%(stack_name, stack_version))
if not os.path.exists(tarball):
raise Exception("tarball must be copied to staging directory first")
# keep track of files we've copied in to modify
files = []
# make STACK/debian
stack_d = os.path.join(staging_dir, stack_name)
debian_d = os.path.join(stack_d, 'debian')
if not os.path.exists(debian_d):
os.makedirs(debian_d)
# Files which go into debian dir
for f in ['rules', 'compat', 'postinst']:
files.append( (os.path.join(tmpl_d, f), os.path.join(debian_d, f)) )
# Files which go into stack dir
for f in ['fixpc.py', 'fixbinpath.py', 'fixrpath.py', 'Makefile', 'setup_rpm.sh', 'purge_build.py', 'update_version.py', 'gen_versioned_rpms.py']:
files.append( (os.path.join(tmpl_d, f), os.path.join(stack_d, f)) )
# Files which go into stack dir and are different for ros stack
if stack_name == 'ros':
for f in ['setup_rpm.sh', 'Makefile']:
f_src = f+'-ros'
files.append( (os.path.join(tmpl_d, f_src), os.path.join(stack_d, f)) )
# Files which go into stack dir and only exist for ros
if stack_name == 'ros':
for f in ['setup.sh','setup.bash','setup.zsh','.rosinstall']:
files.append( (os.path.join(tmpl_d, f), os.path.join(stack_d, f)))
for src, dst in files:
with open(src, 'r') as f:
src_text = f.read()
dst_text = src_text.replace('${ROS_DISTRO_NAME}', distro_name)
dst_text = dst_text.replace('${ROS_STACK_NAME}', stack_name)
dst_text = dst_text.replace('${ROS_STACK_DEBIAN_NAME}', rpm_name)
dst_text = dst_text.replace('${ROS_STACK_VERSION}', stack_version)
with open(dst, 'w') as f:
f.write(dst_text)
# copy permission modes
s = os.stat(src)
os.chmod(dst, s.st_mode)
# CONTROL: read in the control YAML data and convert it to an actual control file
control_yaml = os.path.join(staging_dir, '%s-%s.yaml'%(stack_name, stack_version))
with open(control_yaml, 'r') as f:
metadata = yaml.load(f.read())
if not type(metadata) == dict:
raise Exception("invalid control file: %s\nMetadata is [%s]"%(control_yaml, metadata))
# make distro-specific
metadata['package'] = rpm_name
with open(os.path.join(debian_d, 'control'), 'w') as f:
f.write(control_file(metadata, distro_name, os_platform_name).encode('utf-8'))
# CHANGELOG
with open(os.path.join(debian_d, 'changelog'), 'w') as f:
f.write(changelog_file(metadata, os_platform_name).encode('utf-8'))
# We must use a build-version starting with a letter greater than r
build_version='s$BUILD_VERSION'
with open(os.path.join(debian_d, 'changelog.tmp'), 'w') as f:
f.write(changelog_file(metadata, os_platform_name, build_version))
# MD5Sum of original stack tar.bz2:
with open(os.path.join(stack_d, '%s-%s.md5'%(stack_name, stack_version)),'w') as mf:
with open(os.path.join(staging_dir, '%s-%s.tar.bz2'%(stack_name, stack_version)),'r') as f:
m = hashlib.md5()
m.update(f.read())
mf.write('%s %s\n'%(m.hexdigest(), '../%s-%s.tar.bz2'%(stack_name, stack_version)))
# Note: this creates 3 files. A .dsc, a .tar.gz, and a .changes
check_call(['dpkg-buildpackage', '-S', '-uc', '-us'], cwd=stack_d)
# SOURCE DEB: .dsc plus tarball of debian dir. Ignore the changes for now
f_name = "%s_%s-0~%s"%(rpm_name, stack_version, os_platform_name)
files = [os.path.join(staging_dir, f_name+ext) for ext in ('.dsc', '.tar.gz')]
for f in files:
assert os.path.exists(f), "File: %s does not exist"%f
return files
