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2
.gitignore
vendored
Normal file
2
.gitignore
vendored
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
.idea/
|
||||||
|
test/
|
43
PKGBUILD
43
PKGBUILD
@ -1,30 +1,47 @@
|
|||||||
#Arch Linux PKGBUILD
|
# PKGBUILD
|
||||||
#
|
|
||||||
#Maintainer: Daniele Fucini <dfucini@gmail.com>
|
|
||||||
#
|
|
||||||
|
|
||||||
pkgname=simple-backup
|
# Maintainer: Daniele Fucini <dfucini@gmail.com>
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||||||
pkgver=2.0.0.r3.gc61c704
|
|
||||||
|
pkgname=simple_backup
|
||||||
|
pkgver=3.2.3.r1.ga42ade4
|
||||||
pkgrel=1
|
pkgrel=1
|
||||||
pkgdesc='Simple backup script that uses rsync to copy files'
|
pkgdesc='Simple backup script that uses rsync to copy files'
|
||||||
arch=('any')
|
arch=('any')
|
||||||
url="https://github.com/Fuxino/simple-backup.git"
|
url="https://github.com/Fuxino/simple_backup.git"
|
||||||
license=('GPL3')
|
license=('GPL3')
|
||||||
makedepends=('git')
|
makedepends=('git'
|
||||||
depends=('python3'
|
'python-setuptools'
|
||||||
'rsync')
|
'python-build'
|
||||||
|
'python-installer'
|
||||||
|
'python-wheel')
|
||||||
|
depends=('python'
|
||||||
|
'rsync'
|
||||||
|
'python-dotenv')
|
||||||
|
optdepends=('python-systemd: use systemd log')
|
||||||
install=${pkgname}.install
|
install=${pkgname}.install
|
||||||
source=(git+https://github.com/Fuxino/${pkgname}.git)
|
source=(git+https://github.com/Fuxino/${pkgname}.git)
|
||||||
sha256sums=('SKIP')
|
sha256sums=('SKIP')
|
||||||
|
|
||||||
pkgver()
|
pkgver()
|
||||||
{
|
{
|
||||||
cd "$pkgname"
|
cd ${pkgname}
|
||||||
git describe --long --tags | sed 's/\([^-]*-g\)/r\1/;s/-/./g'
|
git describe --long --tags | sed 's/\([^-]*-g\)/r\1/;s/-/./g'
|
||||||
}
|
}
|
||||||
|
|
||||||
|
prepare()
|
||||||
|
{
|
||||||
|
git -C ${srcdir}/${pkgname} clean -dfx
|
||||||
|
}
|
||||||
|
|
||||||
|
build()
|
||||||
|
{
|
||||||
|
cd ${srcdir}/${pkgname}
|
||||||
|
python -m build --wheel --no-isolation
|
||||||
|
}
|
||||||
|
|
||||||
package()
|
package()
|
||||||
{
|
{
|
||||||
install -Dm755 "${srcdir}/${pkgname}/${pkgname}.py" "${pkgdir}/usr/bin/${pkgname}"
|
cd ${srcdir}/${pkgname}
|
||||||
install -Dm644 "${srcdir}/${pkgname}/config" "${pkgdir}/etc/${pkgname}/config"
|
python -m installer --destdir=${pkgdir} dist/*.whl
|
||||||
|
install -Dm644 ${srcdir}/${pkgname}/${pkgname}.conf ${pkgdir}/etc/${pkgname}/${pkgname}.conf
|
||||||
}
|
}
|
||||||
|
47
README.md
47
README.md
@ -1,10 +1,47 @@
|
|||||||
# simple-backup
|
simple_backup
|
||||||
|
============
|
||||||
A simple backup script
|
A simple backup script
|
||||||
|
|
||||||
## Description
|
## Description
|
||||||
simple-backup is a Python script that allows you to backup your files.
|
simple_backup is a Python script that allows you to backup your files.
|
||||||
It reads from a configuration file the files/directories that must be copied,
|
Parameters like input files/directories, output directory etc. can be specified in a configuration file, or on the command line.
|
||||||
the destination directory for the backup and a few other options.
|
Run:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
simple_backup -h
|
||||||
|
```
|
||||||
|
|
||||||
|
to print all possible command line options.
|
||||||
|
|
||||||
## Dependencies
|
## Dependencies
|
||||||
rsync is used to perform the backup.
|
The script uses rsync to actually run the backup, so you will have to install it on your system. For example on Arch Linux:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
sudo pacman -Syu rsync
|
||||||
|
```
|
||||||
|
|
||||||
|
## Install
|
||||||
|
To install the program, first clone the repository:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
git clone https://github.com/Fuxino/simple_backup.git
|
||||||
|
```
|
||||||
|
|
||||||
|
Install tools required to build and install the package:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
pip install --upgrade build installer wheel
|
||||||
|
```
|
||||||
|
|
||||||
|
Then run:
|
||||||
|
|
||||||
|
```bash
|
||||||
|
cd simple_backup
|
||||||
|
python -m build --wheel
|
||||||
|
python -m installer dist/*.whl
|
||||||
|
```
|
||||||
|
|
||||||
|
For Arch Linux, a PKGBUILD that automates this process is provided.
|
||||||
|
|
||||||
|
After installing, copy simple_backup.conf (if you used the PKGBUILD on Arch, it will be in /etc/simple_backup/) to $HOME/.config/simple_backup and edit is as needed.
|
||||||
|
|
||||||
|
3
pyproject.toml
Normal file
3
pyproject.toml
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
[build-system]
|
||||||
|
requires = ['setuptools']
|
||||||
|
build-backend = 'setuptools.build_meta'
|
33
setup.cfg
Normal file
33
setup.cfg
Normal file
@ -0,0 +1,33 @@
|
|||||||
|
[metadata]
|
||||||
|
name = simple_backup
|
||||||
|
version = attr: simple_backup.__version__
|
||||||
|
description = Simple backup script using rsync
|
||||||
|
long_description = file: README.md
|
||||||
|
author = Daniele Fucini
|
||||||
|
author_email = dfucini@gmail.com
|
||||||
|
license = GPL3
|
||||||
|
url = https://github.com/Fuxino/simple_backup
|
||||||
|
classifiers =
|
||||||
|
Development Status :: 5 - Production/Stable
|
||||||
|
Environment :: Console
|
||||||
|
License :: OSI Approved :: GNU General Public License v3 (GPLv3)
|
||||||
|
Natural Language :: English
|
||||||
|
Operating System :: POSIX :: Linux
|
||||||
|
Programming Language :: Python :: 3.7
|
||||||
|
Programming Language :: Python :: 3.8
|
||||||
|
Programming Language :: Python :: 3.9
|
||||||
|
Programming Language :: Python :: 3.10
|
||||||
|
Programming Language :: Python :: 3.11
|
||||||
|
Topic :: System :: Archiving :: Backup
|
||||||
|
|
||||||
|
[options]
|
||||||
|
packages = simple_backup
|
||||||
|
python_requires = >=3.7
|
||||||
|
install_requires =
|
||||||
|
python-dotenv
|
||||||
|
systemd-python
|
||||||
|
|
||||||
|
[options.entry_points]
|
||||||
|
console_scripts =
|
||||||
|
simple_backup = simple_backup.simple_backup:simple_backup
|
||||||
|
|
542
simple-backup.py
542
simple-backup.py
@ -1,542 +0,0 @@
|
|||||||
#!/usr/bin/python3
|
|
||||||
|
|
||||||
# Import libraries
|
|
||||||
from sys import exit, argv
|
|
||||||
|
|
||||||
import os
|
|
||||||
from os.path import expanduser, isfile, isdir, islink, exists
|
|
||||||
from shutil import move, rmtree
|
|
||||||
|
|
||||||
import subprocess
|
|
||||||
|
|
||||||
from datetime import datetime
|
|
||||||
from tempfile import mkstemp
|
|
||||||
|
|
||||||
class Backup():
|
|
||||||
|
|
||||||
def __init__(self, *args, **kwargs):
|
|
||||||
super(Backup, self).__init__(*args, **kwargs)
|
|
||||||
|
|
||||||
self.log_path = ''
|
|
||||||
self.logfile = None
|
|
||||||
self.err_path = ''
|
|
||||||
self.errfile = None
|
|
||||||
self.warn_path = ''
|
|
||||||
self.warnfile = None
|
|
||||||
self.homedir = ''
|
|
||||||
self.backup_dev = ''
|
|
||||||
self.backup_dir = ''
|
|
||||||
self.last_backup = ''
|
|
||||||
self.inputs = ''
|
|
||||||
self.inputs_path = ''
|
|
||||||
self.exclude_path = ''
|
|
||||||
self.exclude = ''
|
|
||||||
self.options = ''
|
|
||||||
self.keep = -1
|
|
||||||
self.n_in = 0
|
|
||||||
|
|
||||||
# Help function
|
|
||||||
def help_function(self):
|
|
||||||
print('simple_backup, version 2.0.0')
|
|
||||||
print('')
|
|
||||||
print('Usage: {} [OPTIONS]'.format(argv[0]))
|
|
||||||
print('')
|
|
||||||
print('Options:')
|
|
||||||
print('-h, --help Print this help and exit.')
|
|
||||||
print('-c, --config CONFIG_FILE Use the specified configuration file')
|
|
||||||
print(' instead of the default one.')
|
|
||||||
print(' All other options are ignored.')
|
|
||||||
print('-i, --input INPUT [INPUT...] Specify a file/dir to include in the backup.')
|
|
||||||
print('-d, --directory DIR Specify the output directory for the backup.')
|
|
||||||
print('-e, --exclude PATTERN [PATTERN...] Specify a file/dir/pattern to exclude from')
|
|
||||||
print(' the backup.')
|
|
||||||
print('-k, --keep NUMBER Specify the number of old backups to keep.')
|
|
||||||
print(' Default: keep all.')
|
|
||||||
print('-s, --checksum Use the checksum rsync option to compare files')
|
|
||||||
print(' (MUCH slower).')
|
|
||||||
print('')
|
|
||||||
print('If no option is given, the program uses the default')
|
|
||||||
print('configuration file: $HOMEDIR/.simple_backup/config.')
|
|
||||||
print('')
|
|
||||||
print('Report bugs to dfucini@gmail.com')
|
|
||||||
|
|
||||||
exit(0)
|
|
||||||
|
|
||||||
# Function to read configuration file
|
|
||||||
def read_conf(self, config=None):
|
|
||||||
if config is None:
|
|
||||||
config = self.homedir + '/.simple_backup/config'
|
|
||||||
|
|
||||||
if not isfile(config):
|
|
||||||
# If default config file doesn't exist, exit
|
|
||||||
log_message = str(datetime.now()) + ': Backup failed (see errors.log)'
|
|
||||||
self.logfile.write(log_message)
|
|
||||||
self.logfile.write('\n')
|
|
||||||
print('Backup failed')
|
|
||||||
err_message = 'Error: Configuration file not found'
|
|
||||||
print(err_message)
|
|
||||||
self.errfile.write(err_message)
|
|
||||||
self.errfile.write('\n')
|
|
||||||
|
|
||||||
self.logfile.close()
|
|
||||||
self.errfile.close()
|
|
||||||
self.warnfile.close()
|
|
||||||
|
|
||||||
move(self.log_path, self.homedir + '/.simple_backup/simple_backup.log')
|
|
||||||
move(self.err_path, self.homedir + '/.simple_backup/errors.log')
|
|
||||||
move(self.warn_path, self.homedir + '/.simple_backup/warnings.log')
|
|
||||||
|
|
||||||
exit(1)
|
|
||||||
else:
|
|
||||||
if not isfile(config):
|
|
||||||
# If the provided configuration file doesn't exist, exit
|
|
||||||
log_message = str(datetime.now()) + ': Backup failed (see errors.log)'
|
|
||||||
self.logfile.write(log_message)
|
|
||||||
self.logfile.write('\n')
|
|
||||||
print('Backup failed')
|
|
||||||
err_message = 'Error: Configuration file not found'
|
|
||||||
print(err_message)
|
|
||||||
self.errfile.write(err_message)
|
|
||||||
self.errfile.write('\n')
|
|
||||||
|
|
||||||
self.logfile.close()
|
|
||||||
self.errfile.close()
|
|
||||||
self.warnfile.close()
|
|
||||||
|
|
||||||
move(self.log_path, self.homedir + '/.simple_backup/simple_backup.log')
|
|
||||||
move(self.err_path, self.homedir + '/.simple_backup/errors.log')
|
|
||||||
move(self.warn_path, self.homedir + '/.simple_backup/warnings.log')
|
|
||||||
|
|
||||||
exit(1)
|
|
||||||
|
|
||||||
# Create temporary files
|
|
||||||
inputs_handle, self.inputs_path = mkstemp(prefix='tmp_inputs', text=True)
|
|
||||||
exclude_handle, self.exclude_path = mkstemp(prefix='tmp_exclude', text=True)
|
|
||||||
|
|
||||||
# Open temporary files
|
|
||||||
self.inputs = open(self.inputs_path, 'w')
|
|
||||||
self.exclude = open(self.exclude_path, 'w')
|
|
||||||
|
|
||||||
# Parse the configuration file
|
|
||||||
with open(config, 'r') as fp:
|
|
||||||
line = fp.readline()
|
|
||||||
|
|
||||||
while line:
|
|
||||||
if line[:7] == 'inputs=':
|
|
||||||
line = line[7:].rstrip()
|
|
||||||
input_values = line.split(',')
|
|
||||||
n_in = 0
|
|
||||||
for i in input_values:
|
|
||||||
if not exists(i):
|
|
||||||
warn_message = 'Warning: input "' + i + '" not found. Skipping'
|
|
||||||
print(warn_message)
|
|
||||||
self.warnfile.write(warn_message)
|
|
||||||
self.warnfile.write('\n')
|
|
||||||
else:
|
|
||||||
self.inputs.write(i)
|
|
||||||
self.inputs.write('\n')
|
|
||||||
self.n_in = self.n_in + 1
|
|
||||||
elif line[:11] == 'backup_dir=':
|
|
||||||
line = line[11:].rstrip()
|
|
||||||
self.backup_dev = line
|
|
||||||
elif line[:8] == 'exclude=':
|
|
||||||
line = line[8:].rstrip()
|
|
||||||
exclude_values = line.split(',')
|
|
||||||
for i in exclude_values:
|
|
||||||
self.exclude.write(i)
|
|
||||||
self.exclude.write('\n')
|
|
||||||
elif line[:5] == 'keep=':
|
|
||||||
line = line[5:].rstrip()
|
|
||||||
self.keep = int(line)
|
|
||||||
|
|
||||||
line = fp.readline()
|
|
||||||
|
|
||||||
fp.close()
|
|
||||||
self.inputs.close()
|
|
||||||
self.exclude.close()
|
|
||||||
|
|
||||||
# If the backup directory is not set or doesn't exist, exit
|
|
||||||
if self.backup_dev == '' or not isdir(self.backup_dev):
|
|
||||||
log_message = str(datetime.now()) + ': Backup failed (see errors.log)'
|
|
||||||
self.logfile.write(log_message)
|
|
||||||
self.logfile.write('\n')
|
|
||||||
print('Backup failed')
|
|
||||||
err_message = 'Error: Output folder "' + self.backup_dev + '" not found'
|
|
||||||
print(err_message)
|
|
||||||
self.errfile.write(err_message)
|
|
||||||
self.errfile.write('\n')
|
|
||||||
|
|
||||||
self.logfile.close()
|
|
||||||
self.errfile.close()
|
|
||||||
self.warnfile.close()
|
|
||||||
|
|
||||||
move(self.log_path, self.homedir + '/.simple_backup/simple_backup.log')
|
|
||||||
move(self.err_path, self.homedir + '/.simple_backup/errors.log')
|
|
||||||
move(self.warn_path, self.homedir + '/.simple_backup/warnings.log')
|
|
||||||
|
|
||||||
exit(1)
|
|
||||||
|
|
||||||
self.backup_dir = self.backup_dev + '/simple_backup'
|
|
||||||
date = str(datetime.now())
|
|
||||||
|
|
||||||
# Create the backup subdirectory using date
|
|
||||||
if isdir(self.backup_dir):
|
|
||||||
# If previous backups exist, save link to the last backup
|
|
||||||
self.last_backup = self.backup_dir + '/last_backup'
|
|
||||||
if islink(self.last_backup):
|
|
||||||
try:
|
|
||||||
self.last_backup = os.readlink(self.last_backup)
|
|
||||||
except:
|
|
||||||
print('An error occurred when reading the last_backup link')
|
|
||||||
exit(1)
|
|
||||||
else:
|
|
||||||
self.last_backup = ''
|
|
||||||
|
|
||||||
self.backup_dir = self.backup_dir + '/' + date
|
|
||||||
|
|
||||||
try:
|
|
||||||
os.makedirs(self.backup_dir)
|
|
||||||
except PermissionError as e:
|
|
||||||
print(str(e))
|
|
||||||
exit(1)
|
|
||||||
except:
|
|
||||||
print('Failed to create backup directory')
|
|
||||||
exit(1)
|
|
||||||
|
|
||||||
return
|
|
||||||
|
|
||||||
# Function to parse options
|
|
||||||
def parse_options(self):
|
|
||||||
# Create temporary files
|
|
||||||
inputs_handle, self.inputs_path = mkstemp(prefix='tmp_inputs', text=True)
|
|
||||||
exclude_handle, self.exclude_path = mkstemp(prefix='tmp_exclude', text=True)
|
|
||||||
|
|
||||||
# Open temporary files
|
|
||||||
self.inputs = open(self.inputs_path, 'w')
|
|
||||||
self.exclude = open(self.exclude_path, 'w')
|
|
||||||
|
|
||||||
i = 1
|
|
||||||
while i < len(argv):
|
|
||||||
var = argv[i]
|
|
||||||
|
|
||||||
if var == '-h' or var == '--help':
|
|
||||||
self.help_function()
|
|
||||||
elif var == '-i' or var == '--input':
|
|
||||||
val = argv[i+1]
|
|
||||||
while i < len(argv) - 1 and val[0] != '-':
|
|
||||||
inp = val
|
|
||||||
|
|
||||||
if not exists(inp):
|
|
||||||
warn_message = 'Warning: input "' + inp + '" not found. Skipping'
|
|
||||||
print(warn_message)
|
|
||||||
self.warnfile.write(warn_message)
|
|
||||||
self.warnfile.write('\n')
|
|
||||||
else:
|
|
||||||
self.n_in = self.n_in + 1
|
|
||||||
self.inputs.write(inp)
|
|
||||||
self.inputs.write('\n')
|
|
||||||
|
|
||||||
i = i + 1
|
|
||||||
val = argv[i+1]
|
|
||||||
elif var == '-d' or var == '--directory':
|
|
||||||
self.backup_dev = argv[i+1]
|
|
||||||
|
|
||||||
if not exists(self.backup_dev) or not isdir(self.backup_dev):
|
|
||||||
log_message = str(datetime.now()) + ': Backup failed (see errors.log)'
|
|
||||||
self.logfile.write(log_message)
|
|
||||||
self.logfile.write('\n')
|
|
||||||
print('Backup failed')
|
|
||||||
err_message = 'Error: output folder "' + self.backup_dev + '" not found'
|
|
||||||
print(err_message)
|
|
||||||
self.errfile.write(err_message)
|
|
||||||
self.errfile.write('\n')
|
|
||||||
|
|
||||||
self.logfile.close()
|
|
||||||
self.errfile.close()
|
|
||||||
self.warnfile.close()
|
|
||||||
|
|
||||||
move(self.log_path, self.homedir + '/.simple_backup/simple_backup.log')
|
|
||||||
move(self.err_path, self.homedir + '/.simple_backup/errors.log')
|
|
||||||
move(self.warn_path, self.homedir + '/.simple_backup/warnings.log')
|
|
||||||
|
|
||||||
exit(1)
|
|
||||||
|
|
||||||
self.backup_dir = self.backup_dev + '/simple_backup'
|
|
||||||
date = str(datetime.now())
|
|
||||||
|
|
||||||
# Create the backup subdirectory using date
|
|
||||||
if isdir(self.backup_dir):
|
|
||||||
#If previous backups exist, save link to the last backup
|
|
||||||
self.last_backup = self.backup_dir + '/last_backup'
|
|
||||||
if islink(self.last_backup):
|
|
||||||
try:
|
|
||||||
self.last_backup = os.readlink(self.last_backup)
|
|
||||||
except:
|
|
||||||
print('An error occurred when reading the last_backup link')
|
|
||||||
exit(1)
|
|
||||||
else:
|
|
||||||
self.last_backup = ''
|
|
||||||
|
|
||||||
self.backup_dir = self.backup_dir + '/' + date
|
|
||||||
|
|
||||||
try:
|
|
||||||
os.makedirs(self.backup_dir)
|
|
||||||
except PermissionError as e:
|
|
||||||
print(str(e))
|
|
||||||
exit(1)
|
|
||||||
except:
|
|
||||||
print('Failed to create backup directory')
|
|
||||||
exit(1)
|
|
||||||
|
|
||||||
i = i + 1
|
|
||||||
elif var == '-e' or var == '--exclude':
|
|
||||||
val = argv[i+1]
|
|
||||||
while i < len(argv) - 1 and val[0] != '-':
|
|
||||||
exc = val
|
|
||||||
self.exclude.write(exc)
|
|
||||||
self.exclude.write('\n')
|
|
||||||
|
|
||||||
i = i + 1
|
|
||||||
val = argv[i+1]
|
|
||||||
elif var == '-k' or var == '--keep':
|
|
||||||
self.keep = int(argv[i+1])
|
|
||||||
|
|
||||||
i = i + 1
|
|
||||||
elif var == '-c' or var == '--config':
|
|
||||||
self.read_conf(argv[i+1])
|
|
||||||
|
|
||||||
i = i + 1
|
|
||||||
elif var == '-s' or var == '--checksum':
|
|
||||||
self.options = '-arcvh -H -X'
|
|
||||||
else:
|
|
||||||
log_message = str(datetime.now()) + ': Backup failed (see errors.log)'
|
|
||||||
self.logfile.write(log_message)
|
|
||||||
self.logfile.write('\n')
|
|
||||||
print('Backup failed')
|
|
||||||
err_message = 'Error: Option "' + var + '" not recognised. Use "simple-backup -h" to see available options'
|
|
||||||
self.errfile.write(err_message)
|
|
||||||
self.errfile.write('\n')
|
|
||||||
|
|
||||||
self.logfile.close()
|
|
||||||
self.errfile.close()
|
|
||||||
self.warnfile.close()
|
|
||||||
|
|
||||||
move(self.log_path, self.homedir + '/.simple_backup/simple_backup.log')
|
|
||||||
move(self.err_path, self.homedir + '/.simple_backup/errors.log')
|
|
||||||
move(self.warn_path, self.homedir + '/.simple_backup/warnings.log')
|
|
||||||
|
|
||||||
exit(1)
|
|
||||||
|
|
||||||
i = i + 1
|
|
||||||
|
|
||||||
self.inputs.close()
|
|
||||||
self.exclude.close()
|
|
||||||
|
|
||||||
return
|
|
||||||
|
|
||||||
def exec_(self):
|
|
||||||
print('Copying files. This may take a long time...')
|
|
||||||
|
|
||||||
if self.last_backup == '':
|
|
||||||
rsync = 'rsync ' + self.options + ' --exclude-from=' + self.exclude_path +\
|
|
||||||
' --files-from=' + self.inputs_path + ' / "' + self.backup_dir +\
|
|
||||||
'" --ignore-missing-args >> ' + self.log_path + ' 2>> ' + self.err_path
|
|
||||||
else:
|
|
||||||
rsync = 'rsync ' + self.options + ' --link-dest="' + self.last_backup + '" --exclude-from=' +\
|
|
||||||
self.exclude_path + ' --files-from=' + self.inputs_path + ' / "' + self.backup_dir +\
|
|
||||||
'" --ignore-missing-args >> ' + self.log_path + ' 2>> ' + self.err_path
|
|
||||||
|
|
||||||
subprocess.run(rsync, shell=True)
|
|
||||||
|
|
||||||
return
|
|
||||||
|
|
||||||
def main():
|
|
||||||
|
|
||||||
backup = Backup()
|
|
||||||
|
|
||||||
# Create temporary log files
|
|
||||||
log_handle, backup.log_path = mkstemp(prefix='tmp_log', text=True)
|
|
||||||
err_handle, backup.err_path = mkstemp(prefix='tmp_err', text=True)
|
|
||||||
warn_handle, backup.warn_path = mkstemp(prefix='tmp_warn', text=True)
|
|
||||||
|
|
||||||
# Open log files
|
|
||||||
backup.logfile = open(backup.log_path, 'w')
|
|
||||||
backup.errfile = open(backup.err_path, 'w')
|
|
||||||
backup.warnfile = open(backup.warn_path, 'w')
|
|
||||||
|
|
||||||
# Set homedir and default options
|
|
||||||
try:
|
|
||||||
backup.homedir = '/home/' + os.environ['SUDO_USER']
|
|
||||||
except:
|
|
||||||
backup.homedir = expanduser('~')
|
|
||||||
|
|
||||||
backup.options = '-arvh -H -X'
|
|
||||||
|
|
||||||
# Check number of parameters
|
|
||||||
if len(argv) == 1:
|
|
||||||
# If simple backup directory doesn't exist, create it and exit
|
|
||||||
if not isdir(backup.homedir + '/.simple_backup'):
|
|
||||||
try:
|
|
||||||
os.makedir(backup.homedir + '/.simple_backup')
|
|
||||||
print('Created directory "' + backup.homedir + '/.simple_backup".')
|
|
||||||
print('Copy there the sample configuration and edit it')
|
|
||||||
print('to your needs before running the backup,')
|
|
||||||
print('or pass options on the command line.')
|
|
||||||
except:
|
|
||||||
print('Failed to create .simple_backup directory in HOME')
|
|
||||||
|
|
||||||
exit(1)
|
|
||||||
|
|
||||||
# Read configuration file
|
|
||||||
backup.read_conf()
|
|
||||||
else:
|
|
||||||
backup.parse_options()
|
|
||||||
|
|
||||||
if backup.n_in > 0 and (backup.backup_dir == '' or
|
|
||||||
not isdir(backup.backup_dir)):
|
|
||||||
#If the backup directory is not set or doesn't exist, exit
|
|
||||||
log_message = str(datetime.now()) + ': Backup failed (see errors.log)'
|
|
||||||
backup.logfile.write(log_message)
|
|
||||||
backup.logfile.write('\n')
|
|
||||||
err_message = 'Error: Output folder "' + backup.backup_dev.getBackupDev + '" not found'
|
|
||||||
backup.errfile.write(err_message)
|
|
||||||
backup.errfile.write('\n')
|
|
||||||
|
|
||||||
backup.logfile.close()
|
|
||||||
backup.errfile.close()
|
|
||||||
backup.warnfile.close()
|
|
||||||
|
|
||||||
move(backup.log_path, backup.homedir + '/.simple_backup/simple_backup.log')
|
|
||||||
move(backup.err_path, backup.homedir + '/.simple_backup/errors.log')
|
|
||||||
move(backup.warn_path, backup.homedir + '/.simple_backup/warnings.log')
|
|
||||||
|
|
||||||
exit(1)
|
|
||||||
elif backup.n_in == 0 and backup.backup_dir == '':
|
|
||||||
if not isdir(backup.homedir + '/.simple_backup'):
|
|
||||||
try:
|
|
||||||
os.makedir(backup.homedir + '/.simple_backup')
|
|
||||||
print('Created directory "' + backup.homedir + '/.simple_backup".')
|
|
||||||
print('Copy there the sample configuration and edit it')
|
|
||||||
print('to your needs before running the backup')
|
|
||||||
print('or pass options on the command line.')
|
|
||||||
except:
|
|
||||||
print('Failed to create .simple_backup directory in HOME')
|
|
||||||
|
|
||||||
exit(1)
|
|
||||||
|
|
||||||
backup.read_conf(backup.homedir + '/.simple_backup/config')
|
|
||||||
|
|
||||||
if backup.n_in == 0:
|
|
||||||
log_message = str(datetime.now()) + ': Backup finished (no files copied)'
|
|
||||||
backup.logfile.write(log_message)
|
|
||||||
backup.logfile.write('\n')
|
|
||||||
print('Backup finished (no files copied')
|
|
||||||
warn_message = 'Warning: no valid input selected. Nothing to do'
|
|
||||||
backup.warnfile.write(warn_message)
|
|
||||||
backup.warnfile.write('\n')
|
|
||||||
print(warn_message)
|
|
||||||
|
|
||||||
backup.logfile.close()
|
|
||||||
backup.errfile.close()
|
|
||||||
backup.warnfile.close()
|
|
||||||
|
|
||||||
move(backup.log_path, backup.homedir + '/.simple_backup/simple_backup.log')
|
|
||||||
move(backup.err_path, backup.homedir + '/.simple_backup/errors.log')
|
|
||||||
move(backup.warn_path, backup.homedir + '/.simple_backup/warnings.log')
|
|
||||||
|
|
||||||
exit(0)
|
|
||||||
|
|
||||||
log_message = str(datetime.now()) + ': Starting backup'
|
|
||||||
backup.logfile.write(log_message)
|
|
||||||
backup.logfile.write('\n')
|
|
||||||
print('Starting backup...')
|
|
||||||
|
|
||||||
#If specified, keep the last n backups and remove the others. Default: keep all
|
|
||||||
if backup.keep > -1:
|
|
||||||
try:
|
|
||||||
dirs = os.listdir(backup.backup_dev + '/simple_backup')
|
|
||||||
except:
|
|
||||||
print('Failed to list backup directory')
|
|
||||||
exit(1)
|
|
||||||
if dirs.count('last_backup') > 0:
|
|
||||||
dirs.remove('last_backup')
|
|
||||||
n_backup = len(dirs) - 1
|
|
||||||
|
|
||||||
if n_backup > backup.keep:
|
|
||||||
log_message = str(datetime.now()) + ': Removing old backups'
|
|
||||||
backup.logfile.write(log_message)
|
|
||||||
backup.logfile.write('\n')
|
|
||||||
print('Removing old backups...')
|
|
||||||
dirs.sort()
|
|
||||||
|
|
||||||
err_flag = 0
|
|
||||||
|
|
||||||
for i in range(n_backup-backup.keep):
|
|
||||||
try:
|
|
||||||
rmtree(backup.backup_dev + '/simple_backup/' + dirs[i])
|
|
||||||
log_message = 'Removed backup: ' + dirs[i]
|
|
||||||
backup.logfile.write(log_message)
|
|
||||||
backup.logfile.write('\n')
|
|
||||||
except:
|
|
||||||
err_message = 'Error while removing backup ' + dirs[i]
|
|
||||||
backup.errfile.write(err_message)
|
|
||||||
backup.errfile.write('\n')
|
|
||||||
err_flag = 1
|
|
||||||
|
|
||||||
if err_flag:
|
|
||||||
print(err_message)
|
|
||||||
|
|
||||||
backup.logfile.close()
|
|
||||||
backup.errfile.close()
|
|
||||||
backup.warnfile.close()
|
|
||||||
|
|
||||||
backup.exec_()
|
|
||||||
|
|
||||||
# Update the logs
|
|
||||||
backup.logfile = open(backup.log_path, 'a')
|
|
||||||
|
|
||||||
if os.stat(backup.err_path).st_size > 0:
|
|
||||||
log_message = str(datetime.now()) + ': Backup finished with errors'
|
|
||||||
backup.logfile.write(log_message)
|
|
||||||
backup.logfile.write('\n')
|
|
||||||
print('Backup finished with errors')
|
|
||||||
elif os.stat(backup.warn_path).st_size > 0:
|
|
||||||
log_message = str(datetime.now()) + ': Backup finished with warnings'
|
|
||||||
backup.logfile.write(log_message)
|
|
||||||
backup.logfile.write('\n')
|
|
||||||
print('Backup finished (warnings)')
|
|
||||||
else:
|
|
||||||
log_message = str(datetime.now()) + ': Backup finished'
|
|
||||||
backup.logfile.write(log_message)
|
|
||||||
backup.logfile.write('\n')
|
|
||||||
print('Backup finished')
|
|
||||||
|
|
||||||
backup.logfile.close()
|
|
||||||
|
|
||||||
# Copy log files in home directory
|
|
||||||
move(backup.log_path, backup.homedir + '/.simple_backup/simple_backup.log')
|
|
||||||
move(backup.err_path, backup.homedir + '/.simple_backup/errors.log')
|
|
||||||
move(backup.warn_path, backup.homedir + '/.simple_backup/warnings.log')
|
|
||||||
|
|
||||||
if islink(backup.backup_dev + '/simple_backup/last_backup'):
|
|
||||||
try:
|
|
||||||
os.remove(backup.backup_dev + '/simple_backup/last_backup')
|
|
||||||
except:
|
|
||||||
print('Failed to remove last_backup link')
|
|
||||||
|
|
||||||
try:
|
|
||||||
os.symlink(backup.backup_dir, backup.backup_dev + '/simple_backup/last_backup')
|
|
||||||
except:
|
|
||||||
print('Failed to create last_backup link')
|
|
||||||
|
|
||||||
# Delete temporary files
|
|
||||||
try:
|
|
||||||
os.remove(backup.inputs_path)
|
|
||||||
os.remove(backup.exclude_path)
|
|
||||||
except:
|
|
||||||
print('Failed to remove temporary files')
|
|
||||||
|
|
||||||
exit(0)
|
|
||||||
|
|
||||||
if __name__ == '__main__':
|
|
||||||
main()
|
|
@ -1,7 +1,6 @@
|
|||||||
#Example config file for my_backup
|
#Example config file for simple_backup
|
||||||
|
|
||||||
# WARNING: Values should NOT be quoted, e.g. use inputs=/some/dir instead of inputs="/some/dir"
|
|
||||||
|
|
||||||
|
[default]
|
||||||
#Input directories. Use a comma to separate items
|
#Input directories. Use a comma to separate items
|
||||||
inputs=/home/my_home,/etc
|
inputs=/home/my_home,/etc
|
||||||
|
|
||||||
@ -9,7 +8,7 @@ inputs=/home/my_home,/etc
|
|||||||
backup_dir=/media/Backup
|
backup_dir=/media/Backup
|
||||||
|
|
||||||
#Exclude patterns. Use a comma to separate items
|
#Exclude patterns. Use a comma to separate items
|
||||||
exclude=.gvfs,.cache*,[Cc]ache*,.thumbnails*,[Tt]rash*,*.backup*,*~,.dropbox*
|
exclude=.gvfs,.local/share/gvfs-metadata,.cache,.dbus,.Trash,.local/share/Trash,.macromedia,.adobe,.recently-used,.recently-used.xbel,.thumbnails
|
||||||
|
|
||||||
#Number of snapshots to keep (use -1 to keep all)
|
#Number of snapshots to keep (use -1 to keep all)
|
||||||
keep=-1
|
keep=-1
|
@ -1,5 +1,6 @@
|
|||||||
post_install() {
|
post_install() {
|
||||||
echo "An example configuration file is found in /etc/simple_backup/config."
|
echo "An example configuration file is found in /etc/simple_backup/simple_backup.conf."
|
||||||
|
echo "Copy it to ~/config/simple_backup/simple_backup.conf and modify it as needed"
|
||||||
}
|
}
|
||||||
|
|
||||||
post_upgrade() {
|
post_upgrade() {
|
3
simple_backup/__init__.py
Normal file
3
simple_backup/__init__.py
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
"""Init."""
|
||||||
|
|
||||||
|
__version__ = '3.2.4'
|
14
simple_backup/simple_backup.conf
Normal file
14
simple_backup/simple_backup.conf
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
#Example config file for simple_backup
|
||||||
|
|
||||||
|
[default]
|
||||||
|
#Input directories. Use a comma to separate items
|
||||||
|
inputs=/home/my_home,/etc
|
||||||
|
|
||||||
|
#Output directory
|
||||||
|
backup_dir=/media/Backup
|
||||||
|
|
||||||
|
#Exclude patterns. Use a comma to separate items
|
||||||
|
exclude=.gvfs,.local/share/gvfs-metadata,.cache,.dbus,.Trash,.local/share/Trash,.macromedia,.adobe,.recently-used,.recently-used.xbel,.thumbnails
|
||||||
|
|
||||||
|
#Number of snapshots to keep (use -1 to keep all)
|
||||||
|
keep=-1
|
311
simple_backup/simple_backup.py
Executable file
311
simple_backup/simple_backup.py
Executable file
@ -0,0 +1,311 @@
|
|||||||
|
#!/usr/bin/python3
|
||||||
|
|
||||||
|
# Import libraries
|
||||||
|
import os
|
||||||
|
from functools import wraps
|
||||||
|
from shutil import rmtree
|
||||||
|
import argparse
|
||||||
|
import configparser
|
||||||
|
import logging
|
||||||
|
from logging import StreamHandler
|
||||||
|
from timeit import default_timer
|
||||||
|
from subprocess import Popen, PIPE, STDOUT
|
||||||
|
from datetime import datetime
|
||||||
|
from tempfile import mkstemp
|
||||||
|
from dotenv import load_dotenv
|
||||||
|
|
||||||
|
try:
|
||||||
|
from systemd import journal
|
||||||
|
except ImportError:
|
||||||
|
journal = None
|
||||||
|
|
||||||
|
|
||||||
|
load_dotenv()
|
||||||
|
euid = os.geteuid()
|
||||||
|
|
||||||
|
if euid == 0:
|
||||||
|
user = os.getenv("SUDO_USER")
|
||||||
|
homedir = os.path.expanduser(f'~{user}')
|
||||||
|
else:
|
||||||
|
homedir = os.getenv('HOME')
|
||||||
|
|
||||||
|
logging.getLogger().setLevel(logging.DEBUG)
|
||||||
|
logger = logging.getLogger(os.path.basename(__file__))
|
||||||
|
c_handler = StreamHandler()
|
||||||
|
|
||||||
|
c_handler.setLevel(logging.INFO)
|
||||||
|
c_format = logging.Formatter('%(name)s - %(levelname)s - %(message)s')
|
||||||
|
c_handler.setFormatter(c_format)
|
||||||
|
logger.addHandler(c_handler)
|
||||||
|
|
||||||
|
if journal:
|
||||||
|
j_handler = journal.JournalHandler()
|
||||||
|
j_handler.setLevel(logging.INFO)
|
||||||
|
j_format = logging.Formatter('%(levelname)s - %(message)s')
|
||||||
|
j_handler.setFormatter(j_format)
|
||||||
|
logger.addHandler(j_handler)
|
||||||
|
|
||||||
|
|
||||||
|
def timing(_logger):
|
||||||
|
def decorator_timing(func):
|
||||||
|
@wraps(func)
|
||||||
|
def wrapper_timing(*args, **kwargs):
|
||||||
|
start = default_timer()
|
||||||
|
|
||||||
|
value = func(*args, **kwargs)
|
||||||
|
|
||||||
|
end = default_timer()
|
||||||
|
|
||||||
|
_logger.info(f'Elapsed time: {end - start:.3f} seconds')
|
||||||
|
|
||||||
|
return value
|
||||||
|
|
||||||
|
return wrapper_timing
|
||||||
|
|
||||||
|
return decorator_timing
|
||||||
|
|
||||||
|
|
||||||
|
class MyFormatter(argparse.RawTextHelpFormatter, argparse.ArgumentDefaultsHelpFormatter):
|
||||||
|
pass
|
||||||
|
|
||||||
|
|
||||||
|
class Backup:
|
||||||
|
|
||||||
|
def __init__(self, inputs, output, exclude, keep, options, remove_before=False):
|
||||||
|
self.inputs = inputs
|
||||||
|
self.output = output
|
||||||
|
self.exclude = exclude
|
||||||
|
self.options = options
|
||||||
|
self.keep = keep
|
||||||
|
self.remove_before = remove_before
|
||||||
|
self._last_backup = ''
|
||||||
|
self._output_dir = ''
|
||||||
|
self._inputs_path = ''
|
||||||
|
self._exclude_path = ''
|
||||||
|
self._err_flag = False
|
||||||
|
|
||||||
|
def check_params(self):
|
||||||
|
if self.inputs is None or len(self.inputs) == 0:
|
||||||
|
logger.info('No files or directory specified for backup.')
|
||||||
|
|
||||||
|
return False
|
||||||
|
|
||||||
|
if self.output is None:
|
||||||
|
logger.critical('No output path specified. Use -o argument or specify output path in configuration file')
|
||||||
|
|
||||||
|
return False
|
||||||
|
|
||||||
|
if not os.path.isdir(self.output):
|
||||||
|
logger.critical('Output path for backup does not exist')
|
||||||
|
|
||||||
|
return False
|
||||||
|
|
||||||
|
self.output = os.path.abspath(self.output)
|
||||||
|
|
||||||
|
if self.keep is None:
|
||||||
|
self.keep = -1
|
||||||
|
|
||||||
|
return True
|
||||||
|
|
||||||
|
# Function to create the actual backup directory
|
||||||
|
def create_backup_dir(self):
|
||||||
|
now = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
|
||||||
|
self._output_dir = f'{self.output}/simple_backup/{now}'
|
||||||
|
|
||||||
|
os.makedirs(self._output_dir, exist_ok=True)
|
||||||
|
|
||||||
|
def remove_old_backups(self):
|
||||||
|
try:
|
||||||
|
dirs = os.listdir(f'{self.output}/simple_backup')
|
||||||
|
except FileNotFoundError:
|
||||||
|
return
|
||||||
|
|
||||||
|
if dirs.count('last_backup') > 0:
|
||||||
|
dirs.remove('last_backup')
|
||||||
|
|
||||||
|
n_backup = len(dirs) - 1
|
||||||
|
count = 0
|
||||||
|
|
||||||
|
if n_backup > self.keep:
|
||||||
|
logger.info('Removing old backups...')
|
||||||
|
dirs.sort()
|
||||||
|
|
||||||
|
for i in range(n_backup - self.keep):
|
||||||
|
try:
|
||||||
|
rmtree(f'{self.output}/simple_backup/{dirs[i]}')
|
||||||
|
count += 1
|
||||||
|
except FileNotFoundError:
|
||||||
|
logger.error(f'Error while removing backup {dirs[i]}. Directory not found')
|
||||||
|
except PermissionError:
|
||||||
|
logger.error(f'Error while removing backup {dirs[i]}. Permission denied')
|
||||||
|
|
||||||
|
if count == 1:
|
||||||
|
logger.info(f'Removed {count} backup')
|
||||||
|
else:
|
||||||
|
logger.info(f'Removed {count} backups')
|
||||||
|
|
||||||
|
def find_last_backup(self):
|
||||||
|
if os.path.islink(f'{self.output}/simple_backup/last_backup'):
|
||||||
|
link = os.readlink(f'{self.output}/simple_backup/last_backup')
|
||||||
|
|
||||||
|
if os.path.isdir(link):
|
||||||
|
self._last_backup = link
|
||||||
|
else:
|
||||||
|
logger.info('No previous backups available')
|
||||||
|
else:
|
||||||
|
logger.info('No previous backups available')
|
||||||
|
|
||||||
|
# Function to read configuration file
|
||||||
|
@timing(logger)
|
||||||
|
def run(self):
|
||||||
|
logger.info('Starting backup...')
|
||||||
|
|
||||||
|
self.create_backup_dir()
|
||||||
|
self.find_last_backup()
|
||||||
|
|
||||||
|
_, self._inputs_path = mkstemp(prefix='tmp_inputs', text=True)
|
||||||
|
_, self._exclude_path = mkstemp(prefix='tmp_exclude', text=True)
|
||||||
|
|
||||||
|
with open(self._inputs_path, 'w') as fp:
|
||||||
|
for i in self.inputs:
|
||||||
|
if not os.path.exists(i):
|
||||||
|
logger.warning(f'Input {i} not found. Skipping')
|
||||||
|
else:
|
||||||
|
fp.write(i)
|
||||||
|
fp.write('\n')
|
||||||
|
|
||||||
|
with open(self._exclude_path, 'w') as fp:
|
||||||
|
for e in self.exclude:
|
||||||
|
fp.write(e)
|
||||||
|
fp.write('\n')
|
||||||
|
|
||||||
|
if self.keep != -1 and self.remove_before:
|
||||||
|
self.remove_old_backups()
|
||||||
|
|
||||||
|
logger.info('Copying files. This may take a long time...')
|
||||||
|
|
||||||
|
if self._last_backup == '':
|
||||||
|
rsync = f'rsync {self.options} --exclude-from={self._exclude_path} ' +\
|
||||||
|
f'--files-from={self._inputs_path} / "{self._output_dir}" ' +\
|
||||||
|
'--ignore-missing-args'
|
||||||
|
else:
|
||||||
|
rsync = f'rsync {self.options} --link-dest="{self._last_backup}" --exclude-from=' +\
|
||||||
|
f'{self._exclude_path} --files-from={self._inputs_path} / "{self._output_dir}" ' +\
|
||||||
|
'--ignore-missing-args'
|
||||||
|
|
||||||
|
p = Popen(rsync, stdout=PIPE, stderr=STDOUT, shell=True)
|
||||||
|
output, _ = p.communicate()
|
||||||
|
|
||||||
|
if p.returncode != 0:
|
||||||
|
self._err_flag = True
|
||||||
|
|
||||||
|
output = output.decode("utf-8").split('\n')
|
||||||
|
|
||||||
|
logger.info(f'rsync: {output[-3]}')
|
||||||
|
logger.info(f'rsync: {output[-2]}')
|
||||||
|
|
||||||
|
if os.path.islink(f'{self.output}/simple_backup/last_backup'):
|
||||||
|
try:
|
||||||
|
os.remove(f'{self.output}/simple_backup/last_backup')
|
||||||
|
except FileNotFoundError:
|
||||||
|
logger.error('Failed to remove last_backup link. File not found')
|
||||||
|
self._err_flag = True
|
||||||
|
except PermissionError:
|
||||||
|
logger.error('Failed to remove last_backup link. Permission denied')
|
||||||
|
self._err_flag = True
|
||||||
|
|
||||||
|
try:
|
||||||
|
os.symlink(self._output_dir, f'{self.output}/simple_backup/last_backup', target_is_directory=True)
|
||||||
|
except FileExistsError:
|
||||||
|
logger.error('Failed to create last_backup link. Link already exists')
|
||||||
|
self._err_flag = True
|
||||||
|
except PermissionError:
|
||||||
|
logger.error('Failed to create last_backup link. Permission denied')
|
||||||
|
self._err_flag = True
|
||||||
|
|
||||||
|
if self.keep != -1 and not self.remove_before:
|
||||||
|
self.remove_old_backups()
|
||||||
|
|
||||||
|
os.remove(self._inputs_path)
|
||||||
|
os.remove(self._exclude_path)
|
||||||
|
|
||||||
|
logger.info('Backup completed')
|
||||||
|
|
||||||
|
if self._err_flag:
|
||||||
|
logger.warning('Some errors occurred (check log for details)')
|
||||||
|
|
||||||
|
|
||||||
|
def _parse_arguments():
|
||||||
|
parser = argparse.ArgumentParser(prog='simple_backup',
|
||||||
|
description='Simple backup script written in Python that uses rsync to copy files',
|
||||||
|
epilog='Report bugs to dfucini<at>gmail<dot>com',
|
||||||
|
formatter_class=MyFormatter)
|
||||||
|
|
||||||
|
parser.add_argument('-c', '--config', default=f'{homedir}/.config/simple_backup/simple_backup.conf',
|
||||||
|
help='Specify location of configuration file')
|
||||||
|
parser.add_argument('-i', '--input', nargs='+', help='Paths/files to backup')
|
||||||
|
parser.add_argument('-o', '--output', help='Output directory for the backup')
|
||||||
|
parser.add_argument('-e', '--exclude', nargs='+', help='Files/directories/patterns to exclude from the backup')
|
||||||
|
parser.add_argument('-k', '--keep', type=int, help='Number of old backups to keep')
|
||||||
|
parser.add_argument('-s', '--checksum', action='store_true',
|
||||||
|
help='Use checksum rsync option to compare files (MUCH SLOWER)')
|
||||||
|
parser.add_argument('--remove-before-backup', action='store_true',
|
||||||
|
help='Remove old backups before executing the backup, instead of after')
|
||||||
|
|
||||||
|
args = parser.parse_args()
|
||||||
|
|
||||||
|
return args
|
||||||
|
|
||||||
|
|
||||||
|
def _read_config(config_file):
|
||||||
|
if not os.path.isfile(config_file):
|
||||||
|
logger.warning(f'Config file {config_file} does not exist')
|
||||||
|
|
||||||
|
return None, None, None, None
|
||||||
|
|
||||||
|
config = configparser.ConfigParser()
|
||||||
|
config.read(config_file)
|
||||||
|
|
||||||
|
inputs = config.get('default', 'inputs')
|
||||||
|
inputs = inputs.split(',')
|
||||||
|
output = config.get('default', 'backup_dir')
|
||||||
|
exclude = config.get('default', 'exclude')
|
||||||
|
exclude = exclude.split(',')
|
||||||
|
keep = config.getint('default', 'keep')
|
||||||
|
|
||||||
|
return inputs, output, exclude, keep
|
||||||
|
|
||||||
|
|
||||||
|
def simple_backup():
|
||||||
|
args = _parse_arguments()
|
||||||
|
inputs, output, exclude, keep = _read_config(args.config)
|
||||||
|
|
||||||
|
if args.input is not None:
|
||||||
|
inputs = args.input
|
||||||
|
|
||||||
|
if args.output is not None:
|
||||||
|
output = args.output
|
||||||
|
|
||||||
|
if args.exclude is not None:
|
||||||
|
exclude = args.exclude
|
||||||
|
|
||||||
|
if args.keep is not None:
|
||||||
|
keep = args.keep
|
||||||
|
|
||||||
|
if args.checksum:
|
||||||
|
backup_options = '-arcvh -H -X'
|
||||||
|
else:
|
||||||
|
backup_options = '-arvh -H -X'
|
||||||
|
|
||||||
|
backup = Backup(inputs, output, exclude, keep, backup_options, remove_before=args.remove_before_backup)
|
||||||
|
|
||||||
|
if backup.check_params():
|
||||||
|
backup.run()
|
||||||
|
|
||||||
|
return 0
|
||||||
|
|
||||||
|
return 1
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == '__main__':
|
||||||
|
simple_backup()
|
Reference in New Issue
Block a user