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store yesterpath persistent

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Jakobus Schürz 2020-02-14 15:48:51 +01:00
parent 5a2d76280c
commit 73a6f034a5
1 changed files with 67 additions and 26 deletions
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87
workdirfs.py
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@ -12,7 +12,8 @@ import time
import fileinput import fileinput
import argparse import argparse
import zipfile import gzip
import shutil
try: try:
from fuse import FUSE, FuseOSError, Operations from fuse import FUSE, FuseOSError, Operations
@ -29,6 +30,18 @@ class WorkdirFS(Operations):
self.args = args self.args = args
self.today = datetime.now() - timedelta(hours=self.args.timeoffset) self.today = datetime.now() - timedelta(hours=self.args.timeoffset)
self.yesterday = datetime.now() - timedelta(hours=self.args.timeoffset) self.yesterday = datetime.now() - timedelta(hours=self.args.timeoffset)
self.confdir = os.path.join(os.environ['HOME'], '.local', 'workdirfs')
if os.path.exists(os.path.join(self.confdir, 'yesterpath')):
with open(os.path.join(self.confdir, 'yesterpath'), 'r') as fh:
self.yesterpath = fh.readline().strip()
else:
self.yesterpath = os.path.join(self.args.archive, 'workdir', self.yesterday.strftime("%Y-%m-%d"))
if not os.path.isdir(self.confdir):
os.mkdir(self.confdir)
with open(os.path.join(self.confdir, 'yesterpath'), 'w') as fh:
fh.write(self.yesterpath)
print("initial yesterpath is {}".format(self.yesterpath))
# Helpers # Helpers
# ======= # =======
@ -46,10 +59,12 @@ class WorkdirFS(Operations):
if partial.startswith("/"): if partial.startswith("/"):
partial = partial[1:] partial = partial[1:]
with open(os.path.join(self.confdir, 'yesterpath'), 'w') as fh:
fh.write(self.yesterpath)
path = os.path.join(check_dir( path = os.path.join(check_dir(
os.path.join(path, self.today.strftime("%Y-%m-%d")), os.path.join(path, self.today.strftime("%Y-%m-%d")),
os.path.join(path, self.yesterday.strftime("%Y-%m-%d")) self.yesterpath),
),
partial partial
) )
@ -191,41 +206,58 @@ def cleanup_dirs(root):
def check_dir(path, yesterpath=None): def check_dir(path, yesterpath=None):
checkdir = os.path.isdir(path) if not os.path.exists(path) and not os.path.isdir(path):
if not checkdir: #try:
try:
os.makedirs(path, exist_ok=True) os.makedirs(path, exist_ok=True)
print("Created directory {}".format(path), flush=True) print("Created directory {}".format(path), flush=True)
if yesterpath != None and path != yesterpath: print("yesterpath: {} todaypath: {}".format(yesterpath, path))
if yesterpath != None:
if path != yesterpath:
_zipfiles(yesterpath) _zipfiles(yesterpath)
#Create .yesterpath in archive with yesterpath inside
wdconfigdir = os.path.join(os.environ['HOME'], '.local', 'workdirfs')
#with open(os.path.join(wdconfigdir, 'yesterpath'), 'w+') as f:
# f.write(path)
f = open(os.path.join(wdconfigdir, 'yesterpath'), 'w+')
f.write(path)
f.flush()
f.close()
print("update yesterpath")
except: #except Exception as e:
print("[-] Makedir error") # print("[-] Error while check dir and zip files: ", e)
return path return path
def _zipfiles(path): def _zipfiles(path):
print("Zip files in yesterdays archivdir {}".format(path)) print("Zip files in yesterdays archivdir {}".format(path))
zip_fileext=".zip" zip_fileext=".gz"
zip_compression=zipfile.ZIP_DEFLATED #zip_compression=zipfile.ZIP_DEFLATED
zip_compressionlevel=5 zip_compressionlevel=5
files = [] files = []
# r=root, d=directories, f = files # r=root, d=directories, f = files
for r, d, f in os.walk(path): for r, d, f in os.walk(path):
for file in f: for file in f:
if '.gz' not in file: if zip_fileext not in file:
files.append(os.path.join(r, file)) files.append(os.path.join(r, file))
for f in files: for f in files:
print("file to zip: {} -> {}".format(os.path.basename(f), f+'.bzip')) print("file to zip: {} -> {}".format(os.path.basename(f), f+'.bzip'))
try: try:
with ZipFile( with open(f, 'rb') as f_in:
with gzip.open(
f+zip_fileext, f+zip_fileext,
'w', 'wb',
allowZip64=True, compresslevel=zip_compressionlevel) as f_out:
compression=zip_compression, shutil.copyfileobj(f_in, f_out)
compresslevel=zip_compressionlevel
) as zf: # with ZipFile(
zf.write(f, os.path.basename(f)) # f+zip_fileext,
# 'w',
# allowZip64=True,
# compression=zip_compression,
# compresslevel=zip_compressionlevel
# ) as zf:
# zf.write(f, os.path.basename(f))
except Exception as e: except Exception as e:
print("Error during zipping file {}".format(f), e) print("Error during zipping file {}".format(f), e)
else: else:
@ -237,9 +269,18 @@ def _zipfiles(path):
def main(args): def main(args):
#FUSE(WorkdirFS(root), mountpoint, nothreads=True, foreground=True) #FUSE(WorkdirFS(root), mountpoint, nothreads=True, foreground=True)
check_dir(os.path.join(os.environ['HOME'], args.archive))
check_dir(os.path.join(os.environ['HOME'], args.mountpoint)) check_dir(os.path.join(os.environ['HOME'], args.mountpoint))
if args.archive[:0] == "/":
# Archive-Path is absolute path -> use it as is
check_dir(args.archive)
cleanup_dirs(args.archive)
xdg_entry = '"' + args.archive + '"'
else:
# Archive-path is relative, so use is as relative path from users
# homedir
check_dir(os.path.join(os.environ['HOME'], args.archive))
cleanup_dirs(os.path.join(os.environ['HOME'], args.archive)) cleanup_dirs(os.path.join(os.environ['HOME'], args.archive))
xdg_entry = '"$HOME/' + args.archive + '"'
# first search if configuration exists for xdg-userdirs # first search if configuration exists for xdg-userdirs
# to use it with alias gowork and goarchive # to use it with alias gowork and goarchive
foundarchive=False foundarchive=False
@ -249,7 +290,7 @@ def main(args):
inplace=True) as fh: inplace=True) as fh:
for line in fh: for line in fh:
if line.startswith('XDG_ARCHIVE_DIR'): if line.startswith('XDG_ARCHIVE_DIR'):
print("XDG_ARCHIVE_DIR=\"$HOME/"+args.archive+'"', end='\n') print("XDG_ARCHIVE_DIR=" + xdg_entry, end='\n')
foundarchive=True foundarchive=True
elif line.startswith('XDG_WORK_DIR'): elif line.startswith('XDG_WORK_DIR'):
print("XDG_WORK_DIR=\"$HOME/"+args.mountpoint+'"', end='\n') print("XDG_WORK_DIR=\"$HOME/"+args.mountpoint+'"', end='\n')
@ -260,10 +301,10 @@ def main(args):
print("File not existing, create it: {}".format(os.environ['HOME']+'/.config/user-dirs.dirs')) print("File not existing, create it: {}".format(os.environ['HOME']+'/.config/user-dirs.dirs'))
if not foundarchive: if not foundarchive:
with open(os.environ['HOME']+'/.config/user-dirs.dirs', 'a') as fh: with open(os.environ['HOME']+'/.config/user-dirs.dirs', 'a') as fh:
fh.write("XDG_ARCHIVE_DIR=\"$HOME/"+args.archive+'"\n') fh.write("XDG_ARCHIVE_DIR=" + xdg_entry + '\n')
if not foundwork: if not foundwork:
with open(os.environ['HOME']+'/.config/user-dirs.dirs', 'a') as fh: with open(os.environ['HOME']+'/.config/user-dirs.dirs', 'a') as fh:
fh.write("XDG_WORK_DIR=\"$HOME/"+args.mountpoint+'"\n') fh.write('XDG_WORK_DIR=\"$HOME/' + args.mountpoint + '"\n')
# start FUSE filesystem # start FUSE filesystem
FUSE(WorkdirFS(args), os.path.join(os.environ['HOME'], args.mountpoint), nothreads=True, foreground=True) FUSE(WorkdirFS(args), os.path.join(os.environ['HOME'], args.mountpoint), nothreads=True, foreground=True)