def _prepare_pristine_tar(self):
"""
Prepare the upstream source for pristine tar import.
This checks if the upstream source is actually a tarball
and creates a symlink from I{archive}
to I{<pkg>_<version>.orig.tar.<ext>} so pristine-tar will
see the correct basename.
"""
if os.path.isdir(self._source.path):
return
ext = os.path.splitext(self._source.path)[1]
if ext in ['.tgz', '.tbz2', '.tlz', '.txz' ]:
ext = ".%s" % ext[2:]
if not self.component:
link = "../%s_%s.orig.tar%s" % (self.name, self.version, ext)
else:
link = "../%s_%s.orig-%s.tar%s" % ( self.name, self.version, self.component, ext)
if os.path.basename(self._source.path) != os.path.basename(link):
try:
if not is_link_target(self._source.path, link):
os.symlink(os.path.abspath(self._source.path), link)
self._linked = True
except OSError as err:
raise GbpError("Cannot symlink '%s' to '%s': %s" % (self._source.path, link, err[1]))
self._pristine_orig = link
else:
self._pristine_orig = self._source.path
def maybe_link(orig, link):
"""
Create a symlink named link pointing to orig if
that is not the case already.
"""
if is_link_target(orig, link):
return False
if os.path.exists(link):
backup = "%s.%d" % (link, time.time())
gbp.log.info("%s already exists, moving to %s" % (link, backup))
shutil.move(link, backup)
os.symlink(os.path.abspath(orig), link)
return True
def prepare_pristine_tar(archive, pkg, version):
"""
Prepare the upstream source for pristine tar import.
This checks if the upstream source is actually a tarball
and creates a symlink from I{archive}
to I{<pkg>_<version>.orig.tar.<ext>} so pristine-tar will
see the correct basename.
@param archive: the upstream source's name
@type archive: C{str}
@param pkg: the source package's name
@type pkg: C{str}
@param version: the upstream version number
@type version: C{str}
@rtype: C{str}
"""
linked = False
if os.path.isdir(archive):
return None
ext = os.path.splitext(archive)[1]
if ext in ['.tgz', '.tbz2', '.tlz', '.txz']:
ext = ".%s" % ext[2:]
link = "../%s_%s.orig.tar%s" % (pkg, version, ext)
if os.path.basename(archive) != os.path.basename(link):
try:
if not is_link_target(archive, link):
if os.path.exists(link):
backup = "%s.%d" % (link, time.time())
gbp.log.info("%s already exists, moving to %s" %
(link, backup))
shutil.move(link, backup)
os.symlink(os.path.abspath(archive), link)
linked = True
except OSError as err:
raise GbpError("Cannot symlink '%s' to '%s': %s" %
(archive, link, err[1]))
return (link, linked)
else:
return (archive, linked)
def prepare_pristine_tar(archive, pkg, version):
"""
Prepare the upstream source for pristine tar import.
This checks if the upstream source is actually a tarball
and creates a symlink from I{archive}
to I{<pkg>_<version>.orig.tar.<ext>} so pristine-tar will
see the correct basename.
@param archive: the upstream source's name
@type archive: C{str}
@param pkg: the source package's name
@type pkg: C{str}
@param version: the upstream version number
@type version: C{str}
@rtype: C{str}
"""
linked = False
if os.path.isdir(archive):
return None, None
ext = os.path.splitext(archive)[1]
if ext in ['.tgz', '.tbz2', '.tlz', '.txz']:
ext = ".%s" % ext[2:]
link = "../%s_%s.orig.tar%s" % (pkg, version, ext)
if os.path.basename(archive) != os.path.basename(link):
try:
if not is_link_target(archive, link):
if os.path.exists(link):
backup = "%s.%d" % (link, time.time())
gbp.log.info("%s already exists, moving to %s" % (link, backup))
shutil.move(link, backup)
os.symlink(os.path.abspath(archive), link)
linked = True
except OSError as err:
raise GbpError("Cannot symlink '%s' to '%s': %s" % (archive, link, err[1]))
return (link, linked)
else:
return (archive, linked)
def symlink_orig(archive, pkg, version):
"""
Create a symlink from I{archive} ti I{<pkg>_<version>.orig.tar.<ext>} so
pristine-tar will see the correct basename.
@return: archive path to be used by pristine tar
@rtype: C{str}
"""
if os.path.isdir(archive):
return None
ext = os.path.splitext(archive)[1]
if ext in ['.tgz', '.tbz2', '.tlz', '.txz' ]:
ext = ".%s" % ext[2:]
link = "../%s_%s.orig.tar%s" % (pkg, version, ext)
if os.path.basename(archive) != os.path.basename(link):
try:
if not is_link_target(archive, link):
os.symlink(os.path.abspath(archive), link)
except OSError as err:
raise GbpError("Cannot symlink '%s' to '%s': %s" % (archive, link, err[1]))
return link
else:
return archive
