def generate_debian_release_version(self):
"""
Generate the release version according to changelog
The release version is the latest version of debian/changelog
return: release version
"""
# If the repository has the debianstatic/repository name/,
# create a soft link to debian before compute version
debian_exist = self.debian_exist()
linked = False
if not debian_exist:
for filename in os.listdir(self._repo_dir):
if filename == "debianstatic":
debianstatic_dir = os.path.join(self._repo_dir,
"debianstatic")
for debianstatic_filename in os.listdir(debianstatic_dir):
if debianstatic_filename == self._repo_name:
debianstatic_repo_dir = "debianstatic/{0}".format(
self._repo_name)
common.link_dir(debianstatic_repo_dir, "debian",
self._repo_dir)
linked = True
if not debian_exist and not linked:
return None
cmd_args = ["dpkg-parsechangelog", "--show-field", "Version"]
version = common.run_command(cmd_args, directory=self._repo_dir)
if linked:
os.remove(os.path.join(self._repo_dir, "debian"))
return version
def generate_big_version(self):
"""
Generate the big version according to changelog
The big version is the latest version of debian/changelog
return: big version
"""
# If the repository has the debianstatic/repository name/,
# create a soft link to debian before compute version
debian_exist = self.debian_exist()
linked = False
if not debian_exist:
for filename in os.listdir(self._repo_dir):
if filename == "debianstatic":
debianstatic_dir = os.path.join(self._repo_dir, "debianstatic")
for debianstatic_filename in os.listdir(debianstatic_dir):
if debianstatic_filename == self._repo_name:
debianstatic_repo_dir = "debianstatic/{0}".format(self._repo_name)
common.link_dir(debianstatic_repo_dir, "debian", self._repo_dir)
linked = True
if not debian_exist and not linked:
return None
cmd_args = ["dpkg-parsechangelog", "--show-field", "Version"]
version = common.run_command(cmd_args, directory=self._repo_dir)
if linked:
os.remove(os.path.join(self._repo_dir, "debian"))
return version
def link_debianstatic(self):
"""
Handle repository which contains debianstatic/repository_name folder.
Create a soft link of debianstatic/repository_name to debian
for example: ln -s debianstatic/on-http debian
"""
repo_name = self.get_repo_name()
linked = False
for dir_name in os.listdir(self._repo_dir):
if dir_name == "debianstatic":
debianstatic_dir = os.path.join(self._repo_dir, "debianstatic")
for debianstatic_dir_name in os.listdir(debianstatic_dir):
if debianstatic_dir_name == repo_name:
debianstatic_repo_dir = "debianstatic/{0}".format(repo_name)
common.link_dir(debianstatic_repo_dir, "debian", self._repo_dir)
linked = True
return linked
def update_changelog(self, message=None):
"""
add an entry to changelog
:param message: the message which is going to be added to changelog
return: Ture if changelog is updated
False, otherwise
"""
repo_name = self.get_repo_name()
debian_exist = self.debian_exist()
linked = False
if not debian_exist:
# Handle repository which contains debianstatic/repository_name folder,
# for example: debianstatic/on-http
for filename in os.listdir(self._repo_dir):
if filename == "debianstatic":
debianstatic_dir = os.path.join(self._repo_dir, "debianstatic")
for debianstatic_filename in os.listdir(debianstatic_dir):
if debianstatic_filename == repo_name:
debianstatic_repo_dir = "debianstatic/{0}".format(repo_name)
common.link_dir(debianstatic_repo_dir, "debian", self._repo_dir)
linked = True
if not debian_exist and not linked:
return False
print "start to update changelog of {0}".format(self._repo_dir)
# -v: Add a new changelog entry with version number specified
# -b: Force a version to be less than the current one
# -m: Don't change (maintain) the trailer line in the changelog entry; i.e.
# maintain the maintainer and date/time details
try:
cmd_args = ["dch", "-v", self._version, "-b", "-m"]
if message is None:
message = "new release {0}".format(self._version)
cmd_args += ["-p", message]
common.run_command(cmd_args, directory=self._repo_dir)
if linked:
os.remove(os.path.join(self._repo_dir, "debian"))
return True
except Exception, err:
raise RuntimeError("Failed to add an entry for {0} in debian/changelog due to {1}".format(self._version, err))