def cleanse_caches():
# TODO: clean up .latexmkrc entries; not the whole file
cache_dir = sg.configuration[sg.C_CACHE_DIR]
if os.path.isdir(cache_dir):
LOGGER.info("Cleaning all the caches... (" + cache_dir + ")")
# avoids deleting the cache dir itself
for root, folder_dirs, folder_files in os.walk(cache_dir):
for name in folder_files:
f = os.path.join(root, name)
if not should_be_excluded(str(f)) and should_be_included(str(f)):
os.remove(f)
for name in folder_dirs:
f = os.path.join(root, name)
if not should_be_excluded(str(f)) and should_be_included(str(f)):
shutil.rmtree(os.path.join(root, name))
else:
LOGGER.warning("No caches \"" + cache_dir +
"\" were found. Skipping...")
def cmd_cleanse():
sc.assure_dirs()
# Delete all current log files
# TODO: make this dry. avoid specifying the log files signature multiple times (see Recipe)
LOGGER.info("Cleaning local logs...")
clean_patterns = ['sltx-log-*.tar.gz',
'sltx-log-*.zip', 'sltx-drivers.log', '*.sltx-log']
for clean_pattern in clean_patterns:
for f in Path(".").glob(clean_pattern):
if should_be_excluded(str(f)) or not should_be_included(str(f)):
LOGGER.info("File " + str(f) + " excluded.")
else:
f.unlink()
if sg.args.cleanse_all:
texmf_home = su.get_sltx_tex_home()
if os.path.isdir(texmf_home):
LOGGER.error("Cleaning sltx-texmf-tree... (" + texmf_home + ")")
shutil.rmtree(texmf_home)
else:
LOGGER.warning("The local sltx-texmf tree in \"" +
texmf_home + "\" was not found. Skipping...")
if sg.args.cleanse_all or sg.args.cleanse_cache:
cleanse_caches()
def run_in_container(self, root: bool, profile: str, command: str):
if profile.startswith(":"):
target = profile[1:]
else:
target = DOCKER_URL.format(**locals())
LOGGER.info("Launching container based on image: " + target)
if root:
LOGGER.warning(
"Using root configuration. This might lead to permission errors in the future. "
+ target)
# TODO: this must be expanded better and safer, this way only '~' might be used which is bad
wd = sg.configuration[sg.C_WORKING_DIR].replace(
os.path.expanduser('~'), '/root')
LOGGER.info(" - Note: Working-Dir bound to: %s for %s", wd,
sg.configuration[sg.C_WORKING_DIR])
LOGGER.info(" - Note: Main-Dir bound to: /root/data for " +
os.getcwd())
volumes = {
os.getcwd(): {
'bind': '/root/data',
'mount': 'rw'
},
sg.configuration[sg.C_WORKING_DIR]: {
'bind': wd,
'mount': 'rw'
}
}
if sg.args.local_texmf:
target_mount = "/usr/share/sltx/texmf"
LOGGER.info(" - Note: Mounting local txmf-tree (%s) to %s",
su.get_tex_home(), target_mount)
volumes[su.get_tex_home()] = {'bind': target_mount, 'mount': 'rw'}
run = self.client.containers.run(
target,
command=command,
detach=True,
remove=False,
working_dir='/root/data',
tty=True,
network_mode='bridge',
user='******' if root else 'lithie-user',
volumes=volumes)
# We need a buffer in case a multibyte unicode sequence
# will be broken at line end
buffer = b''
for l in run.logs(stdout=True,
stderr=True,
stream=True,
timestamps=True):
try:
LOGGER.info('\u0001' + (buffer + l).decode('utf-8'))
buffer = b''
except UnicodeDecodeError as ex:
buffer += l
LOGGER.info("Container completed.")
feedback = run.wait()
run.remove()
if 'StatusCode' in feedback and feedback['StatusCode'] != 0:
code = feedback['StatusCode']
LOGGER.error("Command failed with: " + str(code))
sys.exit(code)