#21: Fix for verbosity flag not actually causing verbose output.

fixed typos in readme

.gitignore

@@ -0,0 +1,6 @@
+*.egg-info
+*.pyc
+*.swp
+.tox
+build
+dist

.hgignore

@@ -2,3 +2,6 @@ syntax: glob
 *.egg-info
 *.pyc
 *.swp
+.tox
+build
+dist

.hgtags

@@ -1 +1,31 @@
 467d3a3ce9185e84ee51ca9156499162efd94f9a 0.0.2
+7730ae34665c0dedf46deab90b32780abf6dbaff 0.0.3
+4bb2e81fc77038be4499b7ea6797ab7d109460e0 0.0.4
+b31d51b633701554e84f996cc0c73bad2990780b 0.0.5
+b31d51b633701554e84f996cc0c73bad2990780b 0.0.5
+aa8a807f4ba28f0652764ed14713ffea2fd6922d 0.0.5
+aa8a807f4ba28f0652764ed14713ffea2fd6922d 0.0.5
+569aef47a9b25c55b13753f94706f5d330219995 0.0.5
+569aef47a9b25c55b13753f94706f5d330219995 0.0.5
+a03495a8e8b471da63b5e2ae79d3ff9065839c2a 0.0.5
+7ea93ca83f426ec0a608a68580c72c0775b81f86 0.0.6
+cf4c7065f0711deda1cba878398bc05390e2c3f9 0.0.7
+38d72677343f0a5d6845f4ac50d6778397083d45 0.1.0
+ac5dfa01e9d14d09845f5e94c2c679e21c5eb2f9 0.1.1
+ac5dfa01e9d14d09845f5e94c2c679e21c5eb2f9 0.1.1
+7b6c87dca7ea312b2257ac1b46857b3f8c56b39c 0.1.1
+83067f995dd391e38544a7722dc3b254b59c5521 0.1.2
+acc7fb61566fe8028c179f43ecc735c851220b06 0.1.3
+6dda59c12de88f060eb7244e6d330173985a9639 0.1.4
+6dda59c12de88f060eb7244e6d330173985a9639 0.1.4
+e58246fc92bb22c2b2fd8b86a1227de69d2d0315 0.1.4
+0afff209b902698c2266986129d6dc9f5f913101 0.1.5
+4c63f3d90ec2bf6af1714a3acec84654a7c9edf3 0.1.6
+5a458ebef804be14e30d7375e3e9fbc26aedb80d 0.1.7
+977f19c2f6a515be6c5ef69cf17b0e0989532209 github/yaml_config_files
+0000000000000000000000000000000000000000 github/yaml_config_files
+28434dd0440cc8da44c2f3e9bd7e9402a59c3b40 github/master
+dbc96d3f83bd5570b6826537616d4160b3374836 0.1.8
+0e1fbee9358de4f062fa9539e1355db83db70caa 1.0.0
+de2d7721cdec93a52d20222a9ddd579ed93c1017 1.0.1
+9603d13910b32d57a887765cab694ac5d0acc1f4 1.0.2

AUTHORS

@@ -2,3 +2,4 @@ Dan Helfman <witten@torsion.org>: Main developer
 
 Alexander Görtz: Python 3 compatibility
 Henning Schroeder: Copy editing
+Robin `ypid` Schneider: Support additional options of Borg

NEWS

@@ -1,3 +1,89 @@
+1.0.3
+
+ * #21: Fix for verbosity flag not actually causing verbose output.
+
+1.0.2
+
+ * #20: Fix for traceback when remote_path option is missing.
+
+1.0.1
+
+ * #19: Support for Borg's --remote-path option to use an alternate Borg
+   executable. See sample/config.
+
+1.0.0
+
+ * Attic is no longer supported, as there hasn't been any recent development on
+   it. Dropping Attic support will allow faster iteration on Borg-specific
+   features. If you're still using Attic, this is a good time to switch to Borg!
+ * Project renamed from atticmatic to borgmatic. See the borgmatic README for
+   information on upgrading.
+
+0.1.8
+
+ * Fix for handling of spaces in source_directories which resulted in backup up everything.
+ * Fix for broken links to Borg documentation.
+ * At verbosity zero, suppressing Borg check stderr spew about "Checking segments".
+ * Support for Borg --one-file-system.
+ * Support for Borg create --umask.
+ * Support for file globs in source_directories.
+
+0.1.7
+
+ * #11: Fixed parsing of punctuation in configuration file.
+ * Better error message when configuration file is missing.
+
+0.1.6
+
+ * #9: New configuration option for the encryption passphrase.
+ * #10: Support for Borg's new archive compression feature.
+
+0.1.5
+
+ * Changes to support release on PyPI. Now pip installable by name!
+
+0.1.4
+
+ * Adding test that setup.py version matches release version.
+
+0.1.3
+
+ * #1: Add support for "borg check --last N" to Borg backend.
+
+0.1.2
+
+ * As a convenience to new users, allow a missing default excludes file.
+ * New issue tracker, linked from documentation.
+
+0.1.1
+
+ * Adding borgmatic cron example, and updating documentation to refer to it.
+
+0.1.0
+
+ * New "borgmatic" command to support Borg backup software, a fork of Attic.
+
+0.0.7
+
+ * Flag for multiple levels of verbosity: some, and lots.
+ * Improved mocking of Python builtins in unit tests.
+
+0.0.6
+
+ * New configuration section for customizing which Attic consistency checks run, if any.
+
+0.0.5
+
+ * Fixed regression with --verbose output being buffered. This means dropping the helpful error
+   message introduced in 0.0.4.
+
+0.0.4
+
+ * Now using tox to run tests against multiple versions of Python in one go.
+ * Helpful error message about how to create a repository if one is missing.
+ * Troubleshooting section with steps to deal with broken pipes.
+ * Nosetests config file (setup.cfg) with defaults.
+
 0.0.3
 
  * After pruning, run attic's consistency checks on all archives.

README.md

@@ -1,99 +1,153 @@
-title: Atticmatic
+title: Borgmatic
-date:
-save_as: atticmatic/index.html
 
 ## Overview
 
-atticmatic is a simple Python wrapper script for the [Attic backup
+borgmatic (formerly atticmatic) is a simple Python wrapper script for the
-software](https://attic-backup.org/) that initiates a backup, prunes any old
+[Borg](https://borgbackup.readthedocs.org/en/stable/) backup software that
-backups according to a retention policy, and validates backups for
+initiates a backup, prunes any old backups according to a retention policy,
-consistency. The script supports specifying your settings in a declarative
+and validates backups for consistency. The script supports specifying your
-configuration file rather than having to put them all on the command-line, and
+settings in a declarative configuration file rather than having to put them
-handles common errors.
+all on the command-line, and handles common errors.
 
 Here's an example config file:
 
-    [location]
+```INI
-    # Space-separated list of source directories to backup.
+[location]
-    source_directories: /home /etc
+# Space-separated list of source directories to backup.
+# Globs are expanded.
+source_directories: /home /etc /var/log/syslog*
 
-    # Path to local or remote Attic repository.
+# Path to local or remote backup repository.
-    repository: user@backupserver:sourcehostname.attic
+repository: user@backupserver:sourcehostname.borg
 
-    [retention]
+[retention]
-    # Retention policy for how many backups to keep in each category.
+# Retention policy for how many backups to keep in each category.
-    keep_daily: 7
+keep_daily: 7
-    keep_weekly: 4
+keep_weekly: 4
-    keep_monthly: 6
+keep_monthly: 6
+
+[consistency]
+# Consistency checks to run, or "disabled" to prevent checks.
+checks: repository archives
+```
 
 Additionally, exclude patterns can be specified in a separate excludes config
 file, one pattern per line.
 
-atticmatic is hosted at <https://torsion.org/atticmatic> with [source code
+borgmatic is hosted at <https://torsion.org/borgmatic> with [source code
-available](https://torsion.org/hg/atticmatic). It's also mirrored on
+available](https://torsion.org/hg/borgmatic). It's also mirrored on
-[GitHub](https://github.com/witten/atticmatic) and
+[GitHub](https://github.com/witten/borgmatic) and
-[BitBucket](https://bitbucket.org/dhelfman/atticmatic) for convenience.
+[BitBucket](https://bitbucket.org/dhelfman/borgmatic) for convenience.
 
 
 ## Setup
 
-To get up and running with Attic, follow the [Attic Quick
+To get up and running, follow the [Borg Quick
-Start](https://attic-backup.org/quickstart.html) guide to create an Attic
+Start](https://borgbackup.readthedocs.org/en/latest/quickstart.html) to create
-repository on a local or remote host. Note that if you plan to run atticmatic
+a repository on a local or remote host. Note that if you plan to run
-on a schedule with cron, and you encrypt your attic repository with a
+borgmatic on a schedule with cron, and you encrypt your Borg repository with
-passphrase instead of a key file, you'll need to set the `ATTIC_PASSPHRASE`
+a passphrase instead of a key file, you'll need to set the borgmatic
-environment variable. See [attic's repository encryption
+`encryption_passphrase` configuration variable. See the repository encryption
-documentation](https://attic-backup.org/quickstart.html#encrypted-repos) for
+section of the Quick Start for more info.
-more info.
 
 If the repository is on a remote host, make sure that your local root user has
 key-based ssh access to the desired user account on the remote host.
 
-To install atticmatic, run the following command to download and install it:
+To install borgmatic, run the following command to download and install it:
 
-    sudo pip install hg+https://torsion.org/hg/atticmatic
+    sudo pip install --upgrade borgmatic
 
-Then copy the following configuration files:
+Then, copy the following configuration files:
 
-    sudo cp sample/atticmatic.cron /etc/cron.d/atticmatic
+    sudo cp sample/borgmatic.cron /etc/cron.d/borgmatic
-    sudo mkdir /etc/atticmatic/
+    sudo mkdir /etc/borgmatic/
-    sudo cp sample/config sample/excludes /etc/atticmatic/
+    sudo cp sample/config sample/excludes /etc/borgmatic/
 
-Lastly, modify those files with your desired configuration.
+Lastly, modify the /etc files with your desired configuration.
 
 
+## Upgrading from atticmatic
+
+You can ignore this section if you're not an atticmatic user (the former name
+of borgmatic).
+
+borgmatic only supports Borg now and no longer supports Attic. So if you're
+an Attic user, consider switching to Borg. See the [Borg upgrade
+command](https://borgbackup.readthedocs.io/en/stable/usage.html#borg-upgrade)
+for more information. Then, follow the instructions above about setting up
+your borgmatic configuration files.
+
+If you were already using Borg with atticmatic, then you can easily upgrade
+from atticmatic to borgmatic. Simply run the following commands:
+
+    sudo pip uninstall atticmatic
+    sudo pip install borgmatic
+
+That's it! borgmatic will continue using your /etc/borgmatic configuration
+files.
+
 ## Usage
 
-You can run atticmatic and start a backup simply by invoking it without
+You can run borgmatic and start a backup simply by invoking it without
 arguments:
 
-    atticmatic
+    borgmatic
 
 This will also prune any old backups as per the configured retention policy,
 and check backups for consistency problems due to things like file damage.
 
 By default, the backup will proceed silently except in the case of errors. But
 if you'd like to to get additional information about the progress of the
-backup as it proceeds, use the verbose option instead:
+backup as it proceeds, use the verbosity option:
 
-    atticmattic --verbose
+    borgmatic --verbosity 1
+
+Or, for even more progress spew:
+
+    borgmatic --verbosity 2
 
 If you'd like to see the available command-line arguments, view the help:
 
-    atticmattic --help
+    borgmatic --help
 
 
 ## Running tests
 
-To install test-specific dependencies, first run:
+First install tox, which is used for setting up testing environments:
 
-    sudo python setup.py test
+    pip install tox
 
-To actually run tests, run:
+Then, to actually run tests, run:
 
-    nosetests --detailed-errors
+    tox
 
 
-## Feedback
+## Troubleshooting
 
-Questions? Comments? Got a patch? Contact <mailto:witten@torsion.org>.
+### Broken pipe with remote repository
+
+When running borgmatic on a large remote repository, you may receive errors
+like the following, particularly while "borg check" is validating backups for
+consistency:
+
+    Write failed: Broken pipe
+    borg: Error: Connection closed by remote host
+
+This error can be caused by an ssh timeout, which you can rectify by adding
+the following to the ~/.ssh/config file on the client:
+
+    Host *
+        ServerAliveInterval 120
+
+This should make the client keep the connection alive while validating
+backups.
+
+
+## Issues and feedback
+
+Got an issue or an idea for a feature enhancement? Check out the [borgmatic
+issue tracker](https://tree.taiga.io/project/witten-borgmatic/issues?page=1&status=399951,399952,399955). In
+order to create a new issue or comment on an issue, you'll need to [login
+first](https://tree.taiga.io/login).
+
+Other questions or comments? Contact <mailto:witten@torsion.org>.

atticmatic/attic.py

@@ -1,81 +0,0 @@
-from datetime import datetime
-import os
-import platform
-import subprocess
-
-
-def create_archive(excludes_filename, verbose, source_directories, repository):
-    '''
-    Given an excludes filename, a vebosity flag, a space-separated list of source directories, and
-    a local or remote repository path, create an attic archive.
-    '''
-    sources = tuple(source_directories.split(' '))
-
-    command = (
-        'attic', 'create',
-        '--exclude-from', excludes_filename,
-        '{repo}::{hostname}-{timestamp}'.format(
-            repo=repository,
-            hostname=platform.node(),
-            timestamp=datetime.now().isoformat(),
-        ),
-    ) + sources + (
-        ('--verbose', '--stats') if verbose else ()
-    )
-
-    subprocess.check_call(command)
-
-
-def make_prune_flags(retention_config):
-    '''
-    Given a retention config dict mapping from option name to value, tranform it into an iterable of
-    command-line name-value flag pairs.
-
-    For example, given a retention config of:
-
-        {'keep_weekly': 4, 'keep_monthly': 6}
-
-    This will be returned as an iterable of:
-
-        (
-            ('--keep-weekly', '4'),
-            ('--keep-monthly', '6'),
-        )
-    '''
-    return (
-        ('--' + option_name.replace('_', '-'), str(retention_config[option_name]))
-        for option_name, value in retention_config.items()
-    )
-
-
-def prune_archives(verbose, repository, retention_config):
-    '''
-    Given a verbosity flag, a local or remote repository path, and a retention config dict, prune
-    attic archives according the the retention policy specified in that configuration.
-    '''
-    command = (
-        'attic', 'prune',
-        repository,
-    ) + tuple(
-        element
-        for pair in make_prune_flags(retention_config)
-        for element in pair
-    ) + (('--verbose',) if verbose else ())
-
-    subprocess.check_call(command)
-
-
-def check_archives(verbose, repository):
-    '''
-    Given a verbosity flag and a local or remote repository path, check the contained attic archives
-    for consistency.
-    '''
-    command = (
-        'attic', 'check',
-        repository,
-    ) + (('--verbose',) if verbose else ())
-
-    # Attic's check command spews to stdout even without the verbose flag. Suppress it.
-    stdout = None if verbose else open(os.devnull, 'w')
-
-    subprocess.check_call(command, stdout=stdout)

atticmatic/command.py

@@ -1,51 +0,0 @@
-from __future__ import print_function
-from argparse import ArgumentParser
-from subprocess import CalledProcessError
-import sys
-
-from atticmatic.attic import check_archives, create_archive, prune_archives
-from atticmatic.config import parse_configuration
-
-
-DEFAULT_CONFIG_FILENAME = '/etc/atticmatic/config'
-DEFAULT_EXCLUDES_FILENAME = '/etc/atticmatic/excludes'
-
-
-def parse_arguments(*arguments):
-    '''
-    Parse the given command-line arguments and return them as an ArgumentParser instance.
-    '''
-    parser = ArgumentParser()
-    parser.add_argument(
-        '-c', '--config',
-        dest='config_filename',
-        default=DEFAULT_CONFIG_FILENAME,
-        help='Configuration filename',
-    )
-    parser.add_argument(
-        '--excludes',
-        dest='excludes_filename',
-        default=DEFAULT_EXCLUDES_FILENAME,
-        help='Excludes filename',
-    )
-    parser.add_argument(
-        '-v', '--verbose',
-        action='store_true',
-        help='Display verbose progress information',
-    )
-
-    return parser.parse_args(arguments)
-
-
-def main():
-    try:
-        args = parse_arguments(*sys.argv[1:])
-        location_config, retention_config = parse_configuration(args.config_filename)
-        repository = location_config['repository']
-
-        create_archive(args.excludes_filename, args.verbose, **location_config)
-        prune_archives(args.verbose, repository, retention_config)
-        check_archives(args.verbose, repository)
-    except (ValueError, IOError, CalledProcessError) as error:
-        print(error, file=sys.stderr)
-        sys.exit(1)

atticmatic/tests/integration/test_command.py

@@ -1,40 +0,0 @@
-import sys
-
-from nose.tools import assert_raises
-
-from atticmatic import command as module
-
-
-def test_parse_arguments_with_no_arguments_uses_defaults():
-    parser = module.parse_arguments()
-
-    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME
-    assert parser.excludes_filename == module.DEFAULT_EXCLUDES_FILENAME
-    assert parser.verbose == False
-
-
-def test_parse_arguments_with_filename_arguments_overrides_defaults():
-    parser = module.parse_arguments('--config', 'myconfig', '--excludes', 'myexcludes')
-
-    assert parser.config_filename == 'myconfig'
-    assert parser.excludes_filename == 'myexcludes'
-    assert parser.verbose == False
-
-
-def test_parse_arguments_with_verbose_flag_overrides_default():
-    parser = module.parse_arguments('--verbose')
-
-    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME
-    assert parser.excludes_filename == module.DEFAULT_EXCLUDES_FILENAME
-    assert parser.verbose == True
-
-
-def test_parse_arguments_with_invalid_arguments_exits():
-    original_stderr = sys.stderr
-    sys.stderr = sys.stdout
-
-    try:
-        with assert_raises(SystemExit):
-            module.parse_arguments('--posix-me-harder')
-    finally:
-        sys.stderr = original_stderr

atticmatic/tests/unit/test_attic.py

@@ -1,144 +0,0 @@
-from collections import OrderedDict
-
-from flexmock import flexmock
-
-from atticmatic import attic as module
-
-
-def insert_subprocess_mock(check_call_command, **kwargs):
-    subprocess = flexmock()
-    subprocess.should_receive('check_call').with_args(check_call_command, **kwargs).once()
-    flexmock(module).subprocess = subprocess
-
-
-def insert_platform_mock():
-    flexmock(module).platform = flexmock().should_receive('node').and_return('host').mock
-
-
-def insert_datetime_mock():
-    flexmock(module).datetime = flexmock().should_receive('now').and_return(
-        flexmock().should_receive('isoformat').and_return('now').mock
-    ).mock
-
-
-def test_create_archive_should_call_attic_with_parameters():
-    insert_subprocess_mock(
-        ('attic', 'create', '--exclude-from', 'excludes', 'repo::host-now', 'foo', 'bar'),
-    )
-    insert_platform_mock()
-    insert_datetime_mock()
-
-    module.create_archive(
-        excludes_filename='excludes',
-        verbose=False,
-        source_directories='foo bar',
-        repository='repo',
-    )
-
-
-def test_create_archive_with_verbose_should_call_attic_with_verbose_parameters():
-    insert_subprocess_mock(
-        (
-            'attic', 'create', '--exclude-from', 'excludes', 'repo::host-now', 'foo', 'bar',
-            '--verbose', '--stats',
-        ),
-    )
-    insert_platform_mock()
-    insert_datetime_mock()
-
-    module.create_archive(
-        excludes_filename='excludes',
-        verbose=True,
-        source_directories='foo bar',
-        repository='repo',
-    )
-
-
-BASE_PRUNE_FLAGS = (
-    ('--keep-daily', '1'),
-    ('--keep-weekly', '2'),
-    ('--keep-monthly', '3'),
-)
-
-
-def test_make_prune_flags_should_return_flags_from_config():
-    retention_config = OrderedDict(
-        (
-            ('keep_daily', 1),
-            ('keep_weekly', 2),
-            ('keep_monthly', 3),
-        )
-    )
-
-    result = module.make_prune_flags(retention_config)
-
-    assert tuple(result) == BASE_PRUNE_FLAGS
-
-
-def test_prune_archives_should_call_attic_with_parameters():
-    retention_config = flexmock()
-    flexmock(module).should_receive('make_prune_flags').with_args(retention_config).and_return(
-        BASE_PRUNE_FLAGS,
-    )
-    insert_subprocess_mock(
-        (
-            'attic', 'prune', 'repo', '--keep-daily', '1', '--keep-weekly', '2', '--keep-monthly',
-            '3',
-        ),
-    )
-
-    module.prune_archives(
-        verbose=False,
-        repository='repo',
-        retention_config=retention_config,
-    )
-
-
-def test_prune_archives_with_verbose_should_call_attic_with_verbose_parameters():
-    retention_config = flexmock()
-    flexmock(module).should_receive('make_prune_flags').with_args(retention_config).and_return(
-        BASE_PRUNE_FLAGS,
-    )
-    insert_subprocess_mock(
-        (
-            'attic', 'prune', 'repo', '--keep-daily', '1', '--keep-weekly', '2', '--keep-monthly',
-            '3', '--verbose',
-        ),
-    )
-
-    module.prune_archives(
-        repository='repo',
-        verbose=True,
-        retention_config=retention_config,
-    )
-
-
-def test_check_archives_should_call_attic_with_parameters():
-    stdout = flexmock()
-    insert_subprocess_mock(
-        ('attic', 'check', 'repo'),
-        stdout=stdout,
-    )
-    insert_platform_mock()
-    insert_datetime_mock()
-    flexmock(module).open = lambda filename, mode: stdout
-    flexmock(module).os = flexmock().should_receive('devnull').mock
-
-    module.check_archives(
-        verbose=False,
-        repository='repo',
-    )
-
-
-def test_check_archives_with_verbose_should_call_attic_with_verbose_parameters():
-    insert_subprocess_mock(
-        ('attic', 'check', 'repo', '--verbose'),
-        stdout=None,
-    )
-    insert_platform_mock()
-    insert_datetime_mock()
-
-    module.check_archives(
-        verbose=True,
-        repository='repo',
-    )

borgmatic/borg.py

@@ -0,0 +1,186 @@
+from datetime import datetime
+import os
+import re
+import platform
+import subprocess
+from glob import glob
+from itertools import chain
+
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
+
+
+# Integration with Borg for actually handling backups.
+
+
+COMMAND = 'borg'
+
+
+def initialize(storage_config, command=COMMAND):
+    passphrase = storage_config.get('encryption_passphrase')
+
+    if passphrase:
+        os.environ['{}_PASSPHRASE'.format(command.upper())] = passphrase
+
+
+def create_archive(
+    excludes_filename, verbosity, storage_config, source_directories, repository, command=COMMAND,
+    one_file_system=None, remote_path=None,
+):
+    '''
+    Given an excludes filename (or None), a vebosity flag, a storage config dict, a space-separated
+    list of source directories, a local or remote repository path, and a command to run, create an
+    attic archive.
+    '''
+    sources = re.split('\s+', source_directories)
+    sources = tuple(chain.from_iterable(glob(x) or [x] for x in sources))
+    exclude_flags = ('--exclude-from', excludes_filename) if excludes_filename else ()
+    compression = storage_config.get('compression', None)
+    compression_flags = ('--compression', compression) if compression else ()
+    umask = storage_config.get('umask', None)
+    umask_flags = ('--umask', str(umask)) if umask else ()
+    one_file_system_flags = ('--one-file-system',) if one_file_system else ()
+    remote_path_flags = ('--remote-path', remote_path) if remote_path else ()
+    verbosity_flags = {
+        VERBOSITY_SOME: ('--info', '--stats',),
+        VERBOSITY_LOTS: ('--debug', '--list', '--stats'),
+    }.get(verbosity, ())
+
+    full_command = (
+        command, 'create',
+        '{repo}::{hostname}-{timestamp}'.format(
+            repo=repository,
+            hostname=platform.node(),
+            timestamp=datetime.now().isoformat(),
+        ),
+    ) + sources + exclude_flags + compression_flags + one_file_system_flags + \
+        remote_path_flags + umask_flags + verbosity_flags
+
+    subprocess.check_call(full_command)
+
+
+def _make_prune_flags(retention_config):
+    '''
+    Given a retention config dict mapping from option name to value, tranform it into an iterable of
+    command-line name-value flag pairs.
+
+    For example, given a retention config of:
+
+        {'keep_weekly': 4, 'keep_monthly': 6}
+
+    This will be returned as an iterable of:
+
+        (
+            ('--keep-weekly', '4'),
+            ('--keep-monthly', '6'),
+        )
+    '''
+    return (
+        ('--' + option_name.replace('_', '-'), str(retention_config[option_name]))
+        for option_name, value in retention_config.items()
+    )
+
+
+def prune_archives(verbosity, repository, retention_config, command=COMMAND, remote_path=None):
+    '''
+    Given a verbosity flag, a local or remote repository path, a retention config dict, and a
+    command to run, prune attic archives according the the retention policy specified in that
+    configuration.
+    '''
+    remote_path_flags = ('--remote-path', remote_path) if remote_path else ()
+    verbosity_flags = {
+        VERBOSITY_SOME: ('--info', '--stats',),
+        VERBOSITY_LOTS: ('--debug', '--stats'),
+    }.get(verbosity, ())
+
+    full_command = (
+        command, 'prune',
+        repository,
+    ) + tuple(
+        element
+        for pair in _make_prune_flags(retention_config)
+        for element in pair
+    ) + remote_path_flags + verbosity_flags
+
+    subprocess.check_call(full_command)
+
+
+DEFAULT_CHECKS = ('repository', 'archives')
+
+
+def _parse_checks(consistency_config):
+    '''
+    Given a consistency config with a space-separated "checks" option, transform it to a tuple of
+    named checks to run.
+
+    For example, given a retention config of:
+
+        {'checks': 'repository archives'}
+
+    This will be returned as:
+
+        ('repository', 'archives')
+
+    If no "checks" option is present, return the DEFAULT_CHECKS. If the checks value is the string
+    "disabled", return an empty tuple, meaning that no checks should be run.
+    '''
+    checks = consistency_config.get('checks', '').strip()
+    if not checks:
+        return DEFAULT_CHECKS
+
+    return tuple(
+        check for check in consistency_config['checks'].split(' ')
+        if check.lower() not in ('disabled', '')
+    )
+
+
+def _make_check_flags(checks, check_last=None):
+    '''
+    Given a parsed sequence of checks, transform it into tuple of command-line flags.
+
+    For example, given parsed checks of:
+
+        ('repository',)
+
+    This will be returned as:
+
+        ('--repository-only',)
+
+    Additionally, if a check_last value is given, a "--last" flag will be added. Note that only
+    Borg supports this flag.
+    '''
+    last_flag = ('--last', check_last) if check_last else ()
+    if checks == DEFAULT_CHECKS:
+        return last_flag
+
+    return tuple(
+        '--{}-only'.format(check) for check in checks
+    ) + last_flag
+
+
+def check_archives(verbosity, repository, consistency_config, command=COMMAND, remote_path=None):
+    '''
+    Given a verbosity flag, a local or remote repository path, a consistency config dict, and a
+    command to run, check the contained attic archives for consistency.
+
+    If there are no consistency checks to run, skip running them.
+    '''
+    checks = _parse_checks(consistency_config)
+    check_last = consistency_config.get('check_last', None)
+    if not checks:
+        return
+
+    remote_path_flags = ('--remote-path', remote_path) if remote_path else ()
+    verbosity_flags = {
+        VERBOSITY_SOME: ('--info',),
+        VERBOSITY_LOTS: ('--debug',),
+    }.get(verbosity, ())
+
+    full_command = (
+        command, 'check',
+        repository,
+    ) + _make_check_flags(checks, check_last) + remote_path_flags + verbosity_flags
+
+    # The check command spews to stdout/stderr even without the verbose flag. Suppress it.
+    stdout = None if verbosity_flags else open(os.devnull, 'w')
+
+    subprocess.check_call(full_command, stdout=stdout, stderr=subprocess.STDOUT)

borgmatic/command.py

@@ -0,0 +1,58 @@
+from __future__ import print_function
+from argparse import ArgumentParser
+import os
+from subprocess import CalledProcessError
+import sys
+
+from borgmatic import borg
+from borgmatic.config import parse_configuration, CONFIG_FORMAT
+
+
+DEFAULT_CONFIG_FILENAME = '/etc/borgmatic/config'
+DEFAULT_EXCLUDES_FILENAME = '/etc/borgmatic/excludes'
+
+
+def parse_arguments(*arguments):
+    '''
+    Given the name of the command with which this script was invoked and command-line arguments,
+    parse the arguments and return them as an ArgumentParser instance. Use the command name to
+    determine the default configuration and excludes paths.
+    '''
+    parser = ArgumentParser()
+    parser.add_argument(
+        '-c', '--config',
+        dest='config_filename',
+        default=DEFAULT_CONFIG_FILENAME,
+        help='Configuration filename',
+    )
+    parser.add_argument(
+        '--excludes',
+        dest='excludes_filename',
+        default=DEFAULT_EXCLUDES_FILENAME if os.path.exists(DEFAULT_EXCLUDES_FILENAME) else None,
+        help='Excludes filename',
+    )
+    parser.add_argument(
+        '-v', '--verbosity',
+        type=int,
+        help='Display verbose progress (1 for some, 2 for lots)',
+    )
+
+    return parser.parse_args(arguments)
+
+
+def main():
+    try:
+        args = parse_arguments(*sys.argv[1:])
+        config = parse_configuration(args.config_filename, CONFIG_FORMAT)
+        repository = config.location['repository']
+        remote_path = config.location.get('remote_path')
+
+        borg.initialize(config.storage)
+        borg.create_archive(
+            args.excludes_filename, args.verbosity, config.storage, **config.location
+        )
+        borg.prune_archives(args.verbosity, repository, config.retention, remote_path=remote_path)
+        borg.check_archives(args.verbosity, repository, config.consistency, remote_path=remote_path)
+    except (ValueError, IOError, CalledProcessError) as error:
+        print(error, file=sys.stderr)
+        sys.exit(1)

borgmatic/config.py

@@ -2,10 +2,10 @@ from collections import OrderedDict, namedtuple
 
 try:
     # Python 2
-    from ConfigParser import ConfigParser
+    from ConfigParser import RawConfigParser
 except ImportError:
     # Python 3
-    from configparser import ConfigParser
+    from configparser import RawConfigParser
 
 
 Section_format = namedtuple('Section_format', ('name', 'options'))
@@ -25,9 +25,19 @@ CONFIG_FORMAT = (
         'location',
         (
             option('source_directories'),
+            option('one_file_system', value_type=bool, required=False),
+            option('remote_path', required=False),
             option('repository'),
         ),
     ),
+    Section_format(
+        'storage',
+        (
+            option('encryption_passphrase', required=False),
+            option('compression', required=False),
+            option('umask', required=False),
+        ),
+    ),
     Section_format(
         'retention',
         (
@@ -39,30 +49,51 @@ CONFIG_FORMAT = (
             option('keep_yearly', int, required=False),
             option('prefix', required=False),
         ),
+    ),
+    Section_format(
+        'consistency',
+        (
+            option('checks', required=False),
+            option('check_last', required=False),
+        ),
     )
 )
 
 
 def validate_configuration_format(parser, config_format):
     '''
-    Given an open ConfigParser and an expected config file format, validate that the parsed
+    Given an open RawConfigParser and an expected config file format, validate that the parsed
     configuration file has the expected sections, that any required options are present in those
     sections, and that there aren't any unexpected options.
 
+    A section is required if any of its contained options are required.
+
     Raise ValueError if anything is awry.
     '''
-    section_names = parser.sections()
+    section_names = set(parser.sections())
-    required_section_names = tuple(section.name for section in config_format)
+    required_section_names = tuple(
+        section.name for section in config_format
+        if any(option.required for option in section.options)
+    )
 
-    if set(section_names) != set(required_section_names):
+    unknown_section_names = section_names - set(
+        section_format.name for section_format in config_format
+    )
+    if unknown_section_names:
         raise ValueError(
-            'Expected config sections {} but found sections: {}'.format(
+            'Unknown config sections found: {}'.format(', '.join(unknown_section_names))
-                ', '.join(required_section_names),
+        )
-                ', '.join(section_names)
+
-            )
+    missing_section_names = set(required_section_names) - section_names
+    if missing_section_names:
+        raise ValueError(
+            'Missing config sections: {}'.format(', '.join(missing_section_names))
         )
 
     for section_format in config_format:
+        if section_format.name not in section_names:
+            continue
+
         option_names = parser.options(section_format.name)
         expected_options = section_format.options
 
@@ -92,7 +123,7 @@ def validate_configuration_format(parser, config_format):
 
 def parse_section_options(parser, section_format):
     '''
-    Given an open ConfigParser and an expected section format, return the option values from that
+    Given an open RawConfigParser and an expected section format, return the option values from that
     section as a dict mapping from option name to value. Omit those options that are not present in
     the parsed options.
 
@@ -101,6 +132,7 @@ def parse_section_options(parser, section_format):
     type_getter = {
         str: parser.get,
         int: parser.getint,
+        bool: parser.getboolean,
     }
 
     return OrderedDict(
@@ -110,19 +142,26 @@ def parse_section_options(parser, section_format):
     )
 
 
-def parse_configuration(config_filename):
+def parse_configuration(config_filename, config_format):
     '''
-    Given a config filename of the expected format, return the parsed configuration as a tuple of
+    Given a config filename and an expected config file format, return the parsed configuration
-    (location config, retention config) where each config is a dict of that section's options.
+    as a namedtuple with one attribute for each parsed section.
 
     Raise IOError if the file cannot be read, or ValueError if the format is not as expected.
     '''
-    parser = ConfigParser()
+    parser = RawConfigParser()
-    parser.readfp(open(config_filename))
+    if not parser.read(config_filename):
+        raise ValueError('Configuration file cannot be opened: {}'.format(config_filename))
 
-    validate_configuration_format(parser, CONFIG_FORMAT)
+    validate_configuration_format(parser, config_format)
 
-    return tuple(
+    # Describes a parsed configuration, where each attribute is the name of a configuration file
-        parse_section_options(parser, section_format)
+    # section and each value is a dict of that section's parsed options.
-        for section_format in CONFIG_FORMAT
+    Parsed_config = namedtuple('Parsed_config', (section_format.name for section_format in config_format))
+
+    return Parsed_config(
+        *(
+            parse_section_options(parser, section_format)
+            for section_format in config_format
+        )
     )

borgmatic/tests/builtins.py

@@ -0,0 +1,11 @@
+from flexmock import flexmock
+import sys
+
+
+def builtins_mock():
+    try:
+        # Python 2
+        return flexmock(sys.modules['__builtin__'])
+    except KeyError:
+        # Python 3
+        return flexmock(sys.modules['builtins'])

borgmatic/tests/integration/test_command.py

@@ -0,0 +1,69 @@
+import os
+import sys
+
+from flexmock import flexmock
+import pytest
+
+from borgmatic import command as module
+
+
+def test_parse_arguments_with_no_arguments_uses_defaults():
+    flexmock(os.path).should_receive('exists').and_return(True)
+
+    parser = module.parse_arguments()
+
+    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME
+    assert parser.excludes_filename == module.DEFAULT_EXCLUDES_FILENAME
+    assert parser.verbosity == None
+
+
+def test_parse_arguments_with_filename_arguments_overrides_defaults():
+    flexmock(os.path).should_receive('exists').and_return(True)
+
+    parser = module.parse_arguments('--config', 'myconfig', '--excludes', 'myexcludes')
+
+    assert parser.config_filename == 'myconfig'
+    assert parser.excludes_filename == 'myexcludes'
+    assert parser.verbosity == None
+
+
+def test_parse_arguments_with_missing_default_excludes_file_sets_filename_to_none():
+    flexmock(os.path).should_receive('exists').and_return(False)
+
+    parser = module.parse_arguments()
+
+    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME
+    assert parser.excludes_filename == None
+    assert parser.verbosity == None
+
+
+def test_parse_arguments_with_missing_overridden_excludes_file_retains_filename():
+    flexmock(os.path).should_receive('exists').and_return(False)
+
+    parser = module.parse_arguments('--excludes', 'myexcludes')
+
+    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME
+    assert parser.excludes_filename == 'myexcludes'
+    assert parser.verbosity == None
+
+
+def test_parse_arguments_with_verbosity_flag_overrides_default():
+    flexmock(os.path).should_receive('exists').and_return(True)
+
+    parser = module.parse_arguments('--verbosity', '1')
+
+    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME
+    assert parser.excludes_filename == module.DEFAULT_EXCLUDES_FILENAME
+    assert parser.verbosity == 1
+
+
+def test_parse_arguments_with_invalid_arguments_exits():
+    flexmock(os.path).should_receive('exists').and_return(True)
+    original_stderr = sys.stderr
+    sys.stderr = sys.stdout
+
+    try:
+        with pytest.raises(SystemExit):
+            module.parse_arguments('--posix-me-harder')
+    finally:
+        sys.stderr = original_stderr

borgmatic/tests/integration/test_config.py

@@ -0,0 +1,29 @@
+try:
+    # Python 2
+    from cStringIO import StringIO
+except ImportError:
+    # Python 3
+    from io import StringIO
+
+from collections import OrderedDict
+import string
+
+from borgmatic import config as module
+
+
+def test_parse_section_options_with_punctuation_should_return_section_options():
+    parser = module.RawConfigParser()
+    parser.readfp(StringIO('[section]\nfoo: {}\n'.format(string.punctuation)))
+
+    section_format = module.Section_format(
+        'section',
+        (module.Config_option('foo', str, required=True),),
+    )
+
+    config = module.parse_section_options(parser, section_format)
+
+    assert config == OrderedDict(
+        (
+            ('foo', string.punctuation),
+        )
+    )

borgmatic/tests/integration/test_version.py

@@ -0,0 +1,8 @@
+import subprocess
+
+
+def test_setup_version_matches_news_version():
+    setup_version = subprocess.check_output(('python', 'setup.py', '--version')).decode('ascii')
+    news_version = open('NEWS').readline()
+
+    assert setup_version == news_version

borgmatic/tests/unit/test_borg.py

@@ -0,0 +1,476 @@
+from collections import OrderedDict
+from subprocess import STDOUT
+import os
+
+from flexmock import flexmock
+
+from borgmatic import borg as module
+from borgmatic.tests.builtins import builtins_mock
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
+
+
+def test_initialize_with_passphrase_should_set_environment():
+    orig_environ = os.environ
+
+    try:
+        os.environ = {}
+        module.initialize({'encryption_passphrase': 'pass'}, command='borg')
+        assert os.environ.get('BORG_PASSPHRASE') == 'pass'
+    finally:
+        os.environ = orig_environ
+
+
+def test_initialize_without_passphrase_should_not_set_environment():
+    orig_environ = os.environ
+
+    try:
+        os.environ = {}
+        module.initialize({}, command='borg')
+        assert os.environ.get('BORG_PASSPHRASE') == None
+    finally:
+        os.environ = orig_environ
+
+
+def insert_subprocess_mock(check_call_command, **kwargs):
+    subprocess = flexmock(STDOUT=STDOUT)
+    subprocess.should_receive('check_call').with_args(check_call_command, **kwargs).once()
+    flexmock(module).subprocess = subprocess
+
+
+def insert_subprocess_never():
+    subprocess = flexmock()
+    subprocess.should_receive('check_call').never()
+    flexmock(module).subprocess = subprocess
+
+
+def insert_platform_mock():
+    flexmock(module.platform).should_receive('node').and_return('host')
+
+
+def insert_datetime_mock():
+    flexmock(module).datetime = flexmock().should_receive('now').and_return(
+        flexmock().should_receive('isoformat').and_return('now').mock
+    ).mock
+
+
+CREATE_COMMAND_WITHOUT_EXCLUDES = ('borg', 'create', 'repo::host-now', 'foo', 'bar')
+CREATE_COMMAND = CREATE_COMMAND_WITHOUT_EXCLUDES + ('--exclude-from', 'excludes')
+
+
+def test_create_archive_should_call_borg_with_parameters():
+    insert_subprocess_mock(CREATE_COMMAND)
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.create_archive(
+        excludes_filename='excludes',
+        verbosity=None,
+        storage_config={},
+        source_directories='foo bar',
+        repository='repo',
+        command='borg',
+    )
+
+
+def test_create_archive_with_two_spaces_in_source_directories():
+    insert_subprocess_mock(CREATE_COMMAND)
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.create_archive(
+        excludes_filename='excludes',
+        verbosity=None,
+        storage_config={},
+        source_directories='foo  bar',
+        repository='repo',
+        command='borg',
+    )
+
+
+def test_create_archive_with_none_excludes_filename_should_call_borg_without_excludes():
+    insert_subprocess_mock(CREATE_COMMAND_WITHOUT_EXCLUDES)
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.create_archive(
+        excludes_filename=None,
+        verbosity=None,
+        storage_config={},
+        source_directories='foo bar',
+        repository='repo',
+        command='borg',
+    )
+
+
+def test_create_archive_with_verbosity_some_should_call_borg_with_info_parameter():
+    insert_subprocess_mock(CREATE_COMMAND + ('--info', '--stats',))
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.create_archive(
+        excludes_filename='excludes',
+        verbosity=VERBOSITY_SOME,
+        storage_config={},
+        source_directories='foo bar',
+        repository='repo',
+        command='borg',
+    )
+
+
+def test_create_archive_with_verbosity_lots_should_call_borg_with_debug_parameter():
+    insert_subprocess_mock(CREATE_COMMAND + ('--debug', '--list', '--stats'))
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.create_archive(
+        excludes_filename='excludes',
+        verbosity=VERBOSITY_LOTS,
+        storage_config={},
+        source_directories='foo bar',
+        repository='repo',
+        command='borg',
+    )
+
+
+def test_create_archive_with_compression_should_call_borg_with_compression_parameters():
+    insert_subprocess_mock(CREATE_COMMAND + ('--compression', 'rle'))
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.create_archive(
+        excludes_filename='excludes',
+        verbosity=None,
+        storage_config={'compression': 'rle'},
+        source_directories='foo bar',
+        repository='repo',
+        command='borg',
+    )
+
+
+def test_create_archive_with_one_file_system_should_call_borg_with_one_file_system_parameters():
+    insert_subprocess_mock(CREATE_COMMAND + ('--one-file-system',))
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.create_archive(
+        excludes_filename='excludes',
+        verbosity=None,
+        storage_config={},
+        source_directories='foo bar',
+        repository='repo',
+        command='borg',
+        one_file_system=True,
+    )
+
+
+def test_create_archive_with_remote_path_should_call_borg_with_remote_path_parameters():
+    insert_subprocess_mock(CREATE_COMMAND + ('--remote-path', 'borg1'))
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.create_archive(
+        excludes_filename='excludes',
+        verbosity=None,
+        storage_config={},
+        source_directories='foo bar',
+        repository='repo',
+        command='borg',
+        remote_path='borg1',
+    )
+
+
+def test_create_archive_with_umask_should_call_borg_with_umask_parameters():
+    insert_subprocess_mock(CREATE_COMMAND + ('--umask', '740'))
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.create_archive(
+        excludes_filename='excludes',
+        verbosity=None,
+        storage_config={'umask': 740},
+        source_directories='foo bar',
+        repository='repo',
+        command='borg',
+    )
+
+
+def test_create_archive_with_source_directories_glob_expands():
+    insert_subprocess_mock(('borg', 'create', 'repo::host-now', 'foo', 'food'))
+    insert_platform_mock()
+    insert_datetime_mock()
+    flexmock(module).should_receive('glob').with_args('foo*').and_return(['foo', 'food'])
+
+    module.create_archive(
+        excludes_filename=None,
+        verbosity=None,
+        storage_config={},
+        source_directories='foo*',
+        repository='repo',
+        command='borg',
+    )
+
+
+def test_create_archive_with_non_matching_source_directories_glob_passes_through():
+    insert_subprocess_mock(('borg', 'create', 'repo::host-now', 'foo*'))
+    insert_platform_mock()
+    insert_datetime_mock()
+    flexmock(module).should_receive('glob').with_args('foo*').and_return([])
+
+    module.create_archive(
+        excludes_filename=None,
+        verbosity=None,
+        storage_config={},
+        source_directories='foo*',
+        repository='repo',
+        command='borg',
+    )
+
+
+def test_create_archive_with_glob_should_call_borg_with_expanded_directories():
+    insert_subprocess_mock(('borg', 'create', 'repo::host-now', 'foo', 'food'))
+    insert_platform_mock()
+    insert_datetime_mock()
+    flexmock(module).should_receive('glob').with_args('foo*').and_return(['foo', 'food'])
+
+    module.create_archive(
+        excludes_filename=None,
+        verbosity=None,
+        storage_config={},
+        source_directories='foo*',
+        repository='repo',
+        command='borg',
+    )
+
+
+BASE_PRUNE_FLAGS = (
+    ('--keep-daily', '1'),
+    ('--keep-weekly', '2'),
+    ('--keep-monthly', '3'),
+)
+
+
+def test_make_prune_flags_should_return_flags_from_config():
+    retention_config = OrderedDict(
+        (
+            ('keep_daily', 1),
+            ('keep_weekly', 2),
+            ('keep_monthly', 3),
+        )
+    )
+
+    result = module._make_prune_flags(retention_config)
+
+    assert tuple(result) == BASE_PRUNE_FLAGS
+
+
+PRUNE_COMMAND = (
+    'borg', 'prune', 'repo', '--keep-daily', '1', '--keep-weekly', '2', '--keep-monthly', '3',
+)
+
+
+def test_prune_archives_should_call_borg_with_parameters():
+    retention_config = flexmock()
+    flexmock(module).should_receive('_make_prune_flags').with_args(retention_config).and_return(
+        BASE_PRUNE_FLAGS,
+    )
+    insert_subprocess_mock(PRUNE_COMMAND)
+
+    module.prune_archives(
+        verbosity=None,
+        repository='repo',
+        retention_config=retention_config,
+        command='borg',
+    )
+
+
+def test_prune_archives_with_verbosity_some_should_call_borg_with_info_parameter():
+    retention_config = flexmock()
+    flexmock(module).should_receive('_make_prune_flags').with_args(retention_config).and_return(
+        BASE_PRUNE_FLAGS,
+    )
+    insert_subprocess_mock(PRUNE_COMMAND + ('--info', '--stats',))
+
+    module.prune_archives(
+        repository='repo',
+        verbosity=VERBOSITY_SOME,
+        retention_config=retention_config,
+        command='borg',
+    )
+
+
+def test_prune_archives_with_verbosity_lots_should_call_borg_with_debug_parameter():
+    retention_config = flexmock()
+    flexmock(module).should_receive('_make_prune_flags').with_args(retention_config).and_return(
+        BASE_PRUNE_FLAGS,
+    )
+    insert_subprocess_mock(PRUNE_COMMAND + ('--debug', '--stats',))
+
+    module.prune_archives(
+        repository='repo',
+        verbosity=VERBOSITY_LOTS,
+        retention_config=retention_config,
+        command='borg',
+    )
+
+def test_prune_archive_with_remote_path_should_call_borg_with_remote_path_parameters():
+    retention_config = flexmock()
+    flexmock(module).should_receive('_make_prune_flags').with_args(retention_config).and_return(
+        BASE_PRUNE_FLAGS,
+    )
+    insert_subprocess_mock(PRUNE_COMMAND + ('--remote-path', 'borg1'))
+
+    module.prune_archives(
+        verbosity=None,
+        repository='repo',
+        retention_config=retention_config,
+        command='borg',
+        remote_path='borg1',
+    )
+
+
+def test_parse_checks_returns_them_as_tuple():
+    checks = module._parse_checks({'checks': 'foo disabled bar'})
+
+    assert checks == ('foo', 'bar')
+
+
+def test_parse_checks_with_missing_value_returns_defaults():
+    checks = module._parse_checks({})
+
+    assert checks == module.DEFAULT_CHECKS
+
+
+def test_parse_checks_with_blank_value_returns_defaults():
+    checks = module._parse_checks({'checks': ''})
+
+    assert checks == module.DEFAULT_CHECKS
+
+
+def test_parse_checks_with_disabled_returns_no_checks():
+    checks = module._parse_checks({'checks': 'disabled'})
+
+    assert checks == ()
+
+
+def test_make_check_flags_with_checks_returns_flags():
+    flags = module._make_check_flags(('foo', 'bar'))
+
+    assert flags == ('--foo-only', '--bar-only')
+
+
+def test_make_check_flags_with_default_checks_returns_no_flags():
+    flags = module._make_check_flags(module.DEFAULT_CHECKS)
+
+    assert flags == ()
+
+
+def test_make_check_flags_with_checks_and_last_returns_flags_including_last():
+    flags = module._make_check_flags(('foo', 'bar'), check_last=3)
+
+    assert flags == ('--foo-only', '--bar-only', '--last', 3)
+
+
+def test_make_check_flags_with_last_returns_last_flag():
+    flags = module._make_check_flags(module.DEFAULT_CHECKS, check_last=3)
+
+    assert flags == ('--last', 3)
+
+
+def test_check_archives_should_call_borg_with_parameters():
+    checks = flexmock()
+    check_last = flexmock()
+    consistency_config = flexmock().should_receive('get').and_return(check_last).mock
+    flexmock(module).should_receive('_parse_checks').and_return(checks)
+    flexmock(module).should_receive('_make_check_flags').with_args(checks, check_last).and_return(())
+    stdout = flexmock()
+    insert_subprocess_mock(
+        ('borg', 'check', 'repo'),
+        stdout=stdout, stderr=STDOUT,
+    )
+    insert_platform_mock()
+    insert_datetime_mock()
+    builtins_mock().should_receive('open').and_return(stdout)
+    flexmock(module.os).should_receive('devnull')
+
+    module.check_archives(
+        verbosity=None,
+        repository='repo',
+        consistency_config=consistency_config,
+        command='borg',
+    )
+
+
+def test_check_archives_with_verbosity_some_should_call_borg_with_info_parameter():
+    consistency_config = flexmock().should_receive('get').and_return(None).mock
+    flexmock(module).should_receive('_parse_checks').and_return(flexmock())
+    flexmock(module).should_receive('_make_check_flags').and_return(())
+    insert_subprocess_mock(
+        ('borg', 'check', 'repo', '--info'),
+        stdout=None, stderr=STDOUT,
+    )
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.check_archives(
+        verbosity=VERBOSITY_SOME,
+        repository='repo',
+        consistency_config=consistency_config,
+        command='borg',
+    )
+
+
+def test_check_archives_with_verbosity_lots_should_call_borg_with_debug_parameter():
+    consistency_config = flexmock().should_receive('get').and_return(None).mock
+    flexmock(module).should_receive('_parse_checks').and_return(flexmock())
+    flexmock(module).should_receive('_make_check_flags').and_return(())
+    insert_subprocess_mock(
+        ('borg', 'check', 'repo', '--debug'),
+        stdout=None, stderr=STDOUT,
+    )
+    insert_platform_mock()
+    insert_datetime_mock()
+
+    module.check_archives(
+        verbosity=VERBOSITY_LOTS,
+        repository='repo',
+        consistency_config=consistency_config,
+        command='borg',
+    )
+
+
+def test_check_archives_without_any_checks_should_bail():
+    consistency_config = flexmock().should_receive('get').and_return(None).mock
+    flexmock(module).should_receive('_parse_checks').and_return(())
+    insert_subprocess_never()
+
+    module.check_archives(
+        verbosity=None,
+        repository='repo',
+        consistency_config=consistency_config,
+        command='borg',
+    )
+
+
+def test_check_archives_with_remote_path_should_call_borg_with_remote_path_parameters():
+    checks = flexmock()
+    check_last = flexmock()
+    consistency_config = flexmock().should_receive('get').and_return(check_last).mock
+    flexmock(module).should_receive('_parse_checks').and_return(checks)
+    flexmock(module).should_receive('_make_check_flags').with_args(checks, check_last).and_return(())
+    stdout = flexmock()
+    insert_subprocess_mock(
+        ('borg', 'check', 'repo', '--remote-path', 'borg1'),
+        stdout=stdout, stderr=STDOUT,
+    )
+    insert_platform_mock()
+    insert_datetime_mock()
+    builtins_mock().should_receive('open').and_return(stdout)
+    flexmock(module.os).should_receive('devnull')
+
+    module.check_archives(
+        verbosity=None,
+        repository='repo',
+        consistency_config=consistency_config,
+        command='borg',
+        remote_path='borg1',
+    )

borgmatic/tests/unit/test_config.py

@@ -1,9 +1,9 @@
 from collections import OrderedDict
 
 from flexmock import flexmock
-from nose.tools import assert_raises
+import pytest
 
-from atticmatic import config as module
+from borgmatic import config as module
 
 
 def test_option_should_create_config_option():
@@ -41,26 +41,62 @@ def test_validate_configuration_format_with_valid_config_should_not_raise():
     module.validate_configuration_format(parser, config_format)
 
 
-def test_validate_configuration_format_with_missing_section_should_raise():
+def test_validate_configuration_format_with_missing_required_section_should_raise():
     parser = flexmock()
     parser.should_receive('sections').and_return(('section',))
     config_format = (
-        module.Section_format('section', options=()),
+        module.Section_format(
-        module.Section_format('missing', options=()),
+            'section',
+            options=(
+                module.Config_option('stuff', str, required=True),
+            ),
+        ),
+        # At least one option in this section is required, so the section is required.
+        module.Section_format(
+            'missing',
+            options=(
+                module.Config_option('such', str, required=False),
+                module.Config_option('things', str, required=True),
+            ),
+        ),
     )
 
-    with assert_raises(ValueError):
+    with pytest.raises(ValueError):
         module.validate_configuration_format(parser, config_format)
 
 
-def test_validate_configuration_format_with_extra_section_should_raise():
+def test_validate_configuration_format_with_missing_optional_section_should_not_raise():
+    parser = flexmock()
+    parser.should_receive('sections').and_return(('section',))
+    parser.should_receive('options').with_args('section').and_return(('stuff',))
+    config_format = (
+        module.Section_format(
+            'section',
+            options=(
+                module.Config_option('stuff', str, required=True),
+            ),
+        ),
+        # No options in the section are required, so the section is optional.
+        module.Section_format(
+            'missing',
+            options=(
+                module.Config_option('such', str, required=False),
+                module.Config_option('things', str, required=False),
+            ),
+        ),
+    )
+
+    module.validate_configuration_format(parser, config_format)
+
+
+def test_validate_configuration_format_with_unknown_section_should_raise():
     parser = flexmock()
     parser.should_receive('sections').and_return(('section', 'extra'))
     config_format = (
         module.Section_format('section', options=()),
     )
 
-    with assert_raises(ValueError):
+    with pytest.raises(ValueError):
         module.validate_configuration_format(parser, config_format)
 
 
@@ -78,7 +114,7 @@ def test_validate_configuration_format_with_missing_required_option_should_raise
         ),
     )
 
-    with assert_raises(ValueError):
+    with pytest.raises(ValueError):
         module.validate_configuration_format(parser, config_format)
 
 
@@ -110,7 +146,7 @@ def test_validate_configuration_format_with_extra_option_should_raise():
         ),
     )
 
-    with assert_raises(ValueError):
+    with pytest.raises(ValueError):
         module.validate_configuration_format(parser, config_format)
 
 
@@ -118,6 +154,7 @@ def test_parse_section_options_should_return_section_options():
     parser = flexmock()
     parser.should_receive('get').with_args('section', 'foo').and_return('value')
     parser.should_receive('getint').with_args('section', 'bar').and_return(1)
+    parser.should_receive('getboolean').never()
     parser.should_receive('has_option').with_args('section', 'foo').and_return(True)
     parser.should_receive('has_option').with_args('section', 'bar').and_return(True)
 
@@ -139,28 +176,57 @@ def test_parse_section_options_should_return_section_options():
     )
 
 
+def test_parse_section_options_for_missing_section_should_return_empty_dict():
+    parser = flexmock()
+    parser.should_receive('get').never()
+    parser.should_receive('getint').never()
+    parser.should_receive('getboolean').never()
+    parser.should_receive('has_option').with_args('section', 'foo').and_return(False)
+    parser.should_receive('has_option').with_args('section', 'bar').and_return(False)
+
+    section_format = module.Section_format(
+        'section',
+        (
+            module.Config_option('foo', str, required=False),
+            module.Config_option('bar', int, required=False),
+        ),
+    )
+
+    config = module.parse_section_options(parser, section_format)
+
+    assert config == OrderedDict()
+
+
 def insert_mock_parser():
     parser = flexmock()
-    parser.should_receive('readfp')
+    parser.should_receive('read').and_return([flexmock()])
-    flexmock(module).open = lambda filename: None
+    module.RawConfigParser = lambda: parser
-    flexmock(module).ConfigParser = parser
 
     return parser
 
 
 def test_parse_configuration_should_return_section_configs():
     parser = insert_mock_parser()
+    config_format = (flexmock(name='items'), flexmock(name='things'))
     mock_module = flexmock(module)
     mock_module.should_receive('validate_configuration_format').with_args(
-        parser, module.CONFIG_FORMAT,
+        parser, config_format,
     ).once()
     mock_section_configs = (flexmock(), flexmock())
 
-    for section_format, section_config in zip(module.CONFIG_FORMAT, mock_section_configs):
+    for section_format, section_config in zip(config_format, mock_section_configs):
         mock_module.should_receive('parse_section_options').with_args(
             parser, section_format,
         ).and_return(section_config).once()
 
-    section_configs = module.parse_configuration('filename')
+    parsed_config = module.parse_configuration('filename', config_format)
 
-    assert section_configs == mock_section_configs
+    assert parsed_config == type(parsed_config)(*mock_section_configs)
+
+
+def test_parse_configuration_with_file_open_error_should_raise():
+    parser = insert_mock_parser()
+    parser.should_receive('read').and_return([])
+
+    with pytest.raises(ValueError):
+        module.parse_configuration('filename', config_format=flexmock())

borgmatic/verbosity.py

@@ -0,0 +1,2 @@
+VERBOSITY_SOME = 1
+VERBOSITY_LOTS = 2

sample/atticmatic.cron

@@ -1,3 +0,0 @@
-# You can drop this file into /etc/cron.d/ to run atticmatic nightly.
-
-0 3 * * * root PATH=$PATH:/usr/local/bin /usr/local/bin/atticmatic

sample/borgmatic.cron

@@ -0,0 +1,3 @@
+# You can drop this file into /etc/cron.d/ to run borgmatic nightly.
+
+0 3 * * * root PATH=$PATH:/usr/local/bin /usr/local/bin/borgmatic

sample/config

@@ -1,17 +1,48 @@
 [location]
 # Space-separated list of source directories to backup.
-source_directories: /home /etc
+# Globs are expanded.
+source_directories: /home /etc /var/log/syslog*
 
-# Path to local or remote Attic repository.
+# Stay in same file system (do not cross mount points).
-repository: user@backupserver:sourcehostname.attic
+#one_file_system: True
+
+# Alternate Borg remote executable (defaults to "borg"):
+#remote_path: borg1
+
+# Path to local or remote repository.
+repository: user@backupserver:sourcehostname.borg
+
+[storage]
+# Passphrase to unlock the encryption key with. Only use on repositories that
+# were initialized with passphrase/repokey encryption.
+#encryption_passphrase: foo
+
+# Type of compression to use when creating archives. See
+# https://borgbackup.readthedocs.org/en/stable/usage.html#borg-create
+# for details. Defaults to no compression.
+#compression: lz4
+
+# Umask to be used for borg create.
+#umask: 0740
 
 [retention]
-# Retention policy for how many backups to keep in each category.
+# Retention policy for how many backups to keep in each category. See
-# See https://attic-backup.org/usage.html#attic-prune for details.
+# https://borgbackup.readthedocs.org/en/stable/usage.html#borg-prune for details.
-#keep_within: 3h
+#keep_within: 3H
 #keep_hourly: 24
 keep_daily: 7
 keep_weekly: 4
 keep_monthly: 6
 keep_yearly: 1
+
 #prefix: sourcehostname
+
+[consistency]
+# Space-separated list of consistency checks to run: "repository", "archives",
+# or both. Defaults to both. Set to "disabled" to disable all consistency
+# checks. See https://borgbackup.readthedocs.org/en/stable/usage.html#borg-check
+# for details.
+checks: repository archives
+
+# Restrict the number of checked archives to the last n.
+#check_last: 3

setup.cfg

@@ -0,0 +1,5 @@
+[metadata]
+description-file=README.md
+
+[bdist_wheel]
+universal=1

setup.py

@@ -1,15 +1,37 @@
 from setuptools import setup, find_packages
 
+
+VERSION = '1.0.3'
+
+
 setup(
-    name='atticmatic',
+    name='borgmatic',
-    version='0.0.2',
+    version=VERSION,
-    description='A wrapper script for Attic backup software that creates and prunes backups',
+    description='A wrapper script for Borg backup software that creates and prunes backups',
     author='Dan Helfman',
     author_email='witten@torsion.org',
+    url='https://torsion.org/borgmatic',
+    download_url='https://torsion.org/hg/borgmatic/archive/%s.tar.gz' % VERSION,
+    classifiers=(
+        'Development Status :: 5 - Production/Stable',
+        'Environment :: Console',
+        'Intended Audience :: System Administrators',
+        'License :: OSI Approved :: GNU General Public License v3 (GPLv3)',
+        'Programming Language :: Python',
+        'Topic :: Security :: Cryptography',
+        'Topic :: System :: Archiving :: Backup',
+    ),
     packages=find_packages(),
-    entry_points={'console_scripts': ['atticmatic = atticmatic.command:main']},
+    entry_points={
+        'console_scripts': [
+            'borgmatic = borgmatic.command:main',
+        ]
+    },
+    obsoletes=[
+        'atticmatic',
+    ],
     tests_require=(
         'flexmock',
-        'nose',
+        'pytest',
     )
 )

test_requirements.txt

@@ -0,0 +1,2 @@
+flexmock==0.10.2
+pytest==2.9.1

tox.ini

@@ -0,0 +1,8 @@
+[tox]
+envlist=py27,py34
+skipsdist=True
+
+[testenv]
+usedevelop=True
+deps=-rtest_requirements.txt
+commands = py.test borgmatic []