def make_index(self, project, arch, rel_target, rel_paths):
target = os.path.join(self.output_dir(project), rel_target)
osextras.mkemptydir(os.path.dirname(target))
with gzip.GzipFile(target, "wb") as target_file:
for rel_path in rel_paths:
if os.path.isabs(rel_path):
abs_path = rel_path
else:
abs_path = os.path.join(find_mirror(self.config, arch),
rel_path)
if os.path.isfile(abs_path):
with gzip.GzipFile(abs_path, "rb") as source_file:
target_file.write(source_file.read())
def initrd_packages(self, initrd, arch):
manifest_path = os.path.join(find_mirror(self.config, arch), "dists",
self.config.series, "main",
"installer-%s" % arch, "current",
"images", "MANIFEST.udebs")
if not os.path.exists(manifest_path):
return set()
if initrd.startswith("./"):
initrd = initrd[2:]
packages = set()
with open(manifest_path) as manifest:
found_initrd = False
for line in manifest:
line = line.rstrip("\n")
if line == initrd:
found_initrd = True
elif found_initrd:
if line and not line[0].isspace():
break
else:
packages.add(line.split()[0])
return packages
def extract_debootstrap(config):
output_dir = os.path.join(config.root, "scratch", config.project,
config.full_series, config.image_type,
"debootstrap")
osextras.ensuredir(output_dir)
for fullarch in config.arches:
arch = fullarch.split("+")[0]
mirror = find_mirror(config, arch)
# TODO: This might be more sensible with python-debian or python-apt.
packages_path = os.path.join(mirror, "dists", config.series, "main",
"debian-installer", "binary-%s" % arch,
"Packages.gz")
with gzip.GzipFile(packages_path, "rb") as packages:
grep_dctrl = subprocess.Popen(
["grep-dctrl", "-nsFilename", "-PX", "debootstrap-udeb"],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
udeb, _ = grep_dctrl.communicate(packages.read())
if not isinstance(udeb, str):
udeb = udeb.decode()
udeb = udeb.rstrip("\n")
udeb_path = os.path.join(mirror, udeb)
if not udeb or not os.path.exists(udeb_path):
logger.warning("No debootstrap-udeb for %s/%s!" %
(config.series, arch))
continue
# TODO: With python-debian, we could extract the one file we need
# directly.
unpack_dir = os.path.join(output_dir, "unpack-%s" % fullarch)
try:
shutil.rmtree(unpack_dir)
except OSError:
pass
subprocess.check_call(["dpkg", "-x", udeb_path, unpack_dir])
shutil.copy2(
os.path.join(unpack_dir, _debootstrap_script(config)),
os.path.join(output_dir, "%s-%s" % (config.series, fullarch)))
def assertMirrorEqual(self, base, arch, series):
config = Config(read=False)
config["DIST"] = Series.find_by_name(series)
self.assertEqual(
os.path.join(config.root, base), find_mirror(config, arch))
def assertMirrorEqual(self, base, arch, series):
config = Config(read=False)
config["DIST"] = series
self.assertEqual(os.path.join(config.root, base),
find_mirror(config, arch))
