def sync(self, logger=None, quickcopy=False, symlinks=True, scmtool=None):
if not quickcopy:
ret = self._sync(logger=logger, symlinks=symlinks, scmtool=scmtool)
else:
self._timestamp = FileUtils.last_modified(self.src)
FileUtils.rmtree(self.dest,
ignore_list=self.sccsp.get_patterns(),
scmtool=scmtool)
ret = FileUtils.copy_files(self.src,
self.dest,
symlinks=symlinks,
scmtool=scmtool)
return ret
def _sync(self, logger=None, symlinks=False, scmtool=None): # pylint: disable=R0915
changes = 0
def debug(msg):
if logger:
logger.debug(msg)
def unlink(filename):
if scmtool:
scmtool.rm('-rf', filename)
elif os.path.islink(filename):
os.unlink(filename)
elif os.path.isdir(filename):
shutil.rmtree(filename)
else:
os.unlink(filename)
slen = len(self.src) + 1
dlen = len(self.dest) + 1
# remove files
for root, dirs, files in os.walk(self.src):
for name in files:
oldf = os.path.join(root, name)
if self.sccsp.match(oldf[slen:]):
continue
elif not self.pattern.match(oldf[slen:]):
debug('ignore %s with file pattern' % oldf)
continue
newf = oldf.replace(self.src, self.dest)
if not os.path.lexists(newf):
debug('remove %s' % oldf)
changes += 1
unlink(oldf)
if self.pattern.has_dir_rule():
for dname in dirs:
oldd = os.path.join(root, dname)
if self.sccsp.match_dir(oldd[slen:]):
continue
elif not self.pattern.match_dir(oldd[slen:]):
debug('ignore %s with dir pattern' % oldd)
continue
newd = oldd.replace(self.src, self.dest)
if not os.path.lexists(newd):
debug('remove %s' % oldd)
changes += 1
unlink(oldd)
for root, dirs, files in os.walk(self.dest):
for dname in dirs:
newd = os.path.join(root, dname)
oldd = newd.replace(self.dest, self.src)
if self.sccsp.match_dir(newd[dlen:]):
continue
elif not self.pattern.match_dir(newd[dlen:]):
debug('ignore %s with file pattern' % oldd)
elif os.path.islink(newd):
if not self._equal_link(oldd, newd):
debug('mkdir %s' % newd)
FileUtils.copy_file(newd, oldd, symlinks=symlinks)
changes += 1
elif os.path.exists(oldd) and not os.path.isdir(oldd):
debug('type changed %s' % oldd)
unlink(oldd)
for name in files:
newf = os.path.join(root, name)
timest = FileUtils.last_modified(newf)
if timest > self._timestamp:
self._timestamp = timest
oldf = newf.replace(self.dest, self.src)
if self.sccsp.match(newf[dlen:]):
continue
elif not self.pattern.match(newf[dlen:]):
debug('ignore %s with file pattern' % oldf)
elif os.path.islink(newf):
if not self._equal_link(oldf, newf):
debug('copy %s' % newf)
FileUtils.copy_file(newf,
oldf,
symlinks=symlinks,
scmtool=scmtool)
changes += 1
elif not os.path.lexists(oldf):
debug('add %s' % newf)
dirn = os.path.dirname(oldf)
if not os.path.lexists(dirn):
os.makedirs(dirn)
FileUtils.copy_file(newf,
oldf,
symlinks=symlinks,
scmtool=scmtool)
changes += 1
else:
if os.path.islink(oldf):
debug('link %s' % newf)
FileUtils.copy_file(newf,
oldf,
symlinks=symlinks,
scmtool=scmtool)
changes += 1
elif not filecmp.cmp(newf, oldf):
debug('change %s' % newf)
FileUtils.copy_file(newf,
oldf,
symlinks=symlinks,
scmtool=scmtool)
changes += 1
else:
debug('nochange %s' % oldf)
return changes