Releasing.

* Added storage.archive_name_format to config

.gitignore

@@ -1,5 +1,8 @@
-syntax: glob
 *.egg-info
 *.pyc
 *.swp
+.cache
+.coverage
 .tox
+build
+dist

.hgtags

@@ -1,17 +0,0 @@
-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

AUTHORS

@@ -2,3 +2,7 @@ Dan Helfman <witten@torsion.org>: Main developer
 
 Alexander Görtz: Python 3 compatibility
 Henning Schroeder: Copy editing
+Michele Lazzeri: Custom archive names
+Robin `ypid` Schneider: Support additional options of Borg
+Scott Squires: Custom archive names
+Johannes Feichtner: Support for user hooks

MANIFEST.in

@@ -0,0 +1 @@
+include borgmatic/config/schema.yaml

NEWS

@@ -1,3 +1,122 @@
+1.1.10
+ * Pass several Unix signals through to child processes like Borg. This means that Borg now properly
+   shuts down if borgmatic is terminated (e.g. due to a system suspend).
+ * #29: Support for using tilde in repository paths to reference home directory.
+ * #42: Support for Borg --files-cache option for setting the files cache operation mode.
+ * #44: Support for Borg --remote-ratelimit for limiting upload rate.
+ * Log invoked Borg commands when at highest verbosity level.
+
+1.1.9
+ * #16, #38: Support for user-defined hooks before/after backup, or on error.
+ * #33: Improve clarity of logging spew at high verbosity levels.
+ * #29: Support for using tilde in source directory path to reference home directory.
+ * Require "prefix" in retention section when "archive_name_format" is set. This is to avoid
+   accidental pruning of archives with a different archive name format. For similar reasons, default
+   "prefix" to "{hostname}-" if not specified.
+ * Convert main source repository from Mercurial to Git.
+ * Update dead links to Borg documentation.
+
+1.1.8
+ * #39: Fix to make /etc/borgmatic/config.yaml optional rather than required when using the default
+   config paths.
+
+1.1.7
+
+ * #28: Add "archive_name_format" to configuration for customizing archive names.
+ * Fix for traceback when "exclude_from" value is empty in configuration file.
+ * When pruning, make highest verbosity level list archives kept and pruned.
+ * Clarification of Python 3 pip usage in documentation.
+
+1.1.6
+
+ * #12, #35: Support for Borg --exclude-from, --exclude-caches, and --exclude-if-present options.
+
+1.1.5
+
+ * #34: New "extract" consistency check that performs a dry-run extraction of the most recent
+   archive.
+
+1.1.4
+
+ * #17: Added command-line flags for performing a borgmatic run with only pruning, creating, or
+   checking enabled. This supports use cases like running consistency checks from a different cron
+   job with a different frequency, or running pruning with a different verbosity level.
+
+1.1.3
+
+ * #14: Support for running multiple config files in /etc/borgmatic.d/ from a single borgmatic run.
+ * Fix for generate-borgmatic-config writing config with invalid one_file_system value.
+
+1.1.2
+
+ * #32: Fix for passing check_last as integer to subprocess when calling Borg.
+
+1.1.1
+
+ * Part of #32: Fix for upgrade-borgmatic-config converting check_last option as a string instead of
+   an integer.
+ * Fix for upgrade-borgmatic-config erroring when consistency checks option is not present.
+
+1.1.0
+
+ * Switched config file format to YAML. Run upgrade-borgmatic-config to upgrade.
+ * Added generate-borgmatic-config command for initial config creation.
+ * Dropped Python 2 support. Now Python 3 only.
+ * #18: Fix for README mention of sample files not included in package.
+ * #22: Sample files for triggering borgmatic from a systemd timer.
+ * Support for backing up to multiple repositories.
+ * To free up space, now pruning backups prior to creating a new backup.
+ * Enabled test coverage output during tox runs.
+ * Added logo.
+
+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.

README.md

@@ -1,10 +1,9 @@
-title: Atticmatic
+<img src="https://projects.torsion.org/witten/borgmatic/raw/master/static/borgmatic.png" width="150px" style="float: right; padding-left: 1em;">
 
 ## Overview
 
-atticmatic is a simple Python wrapper script for the
-[Attic](https://attic-backup.org/) and
-[Borg](https://borgbackup.github.io/borgbackup/) backup software that
+borgmatic (formerly atticmatic) is a simple Python wrapper script for the
+[Borg](https://borgbackup.readthedocs.org/en/stable/) backup software that
 initiates a backup, prunes any old backups according to a retention policy,
 and validates backups for consistency. The script supports specifying your
 settings in a declarative configuration file rather than having to put them
@@ -12,130 +11,335 @@ all on the command-line, and handles common errors.
 
 Here's an example config file:
 
-    [location]
-    # Space-separated list of source directories to backup.
-    source_directories: /home /etc
+```yaml
+location:
+    # List of source directories to backup. Globs are expanded.
+    source_directories:
+        - /home
+        - /etc
+        - /var/log/syslog*
 
-    # Path to local or remote backup repository.
-    repository: user@backupserver:sourcehostname.attic
+    # Paths to local or remote repositories.
+    repositories:
+        - user@backupserver:sourcehostname.borg
 
-    [retention]
+    # Any paths matching these patterns are excluded from backups.
+    exclude_patterns:
+        - /home/*/.cache
+
+retention:
     # Retention policy for how many backups to keep in each category.
     keep_daily: 7
     keep_weekly: 4
     keep_monthly: 6
 
-    [consistency]
-    # Consistency checks to run, or "disabled" to prevent checks.
-    checks: repository archives
+consistency:
+    # List of consistency checks to run: "repository", "archives", or both.
+    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
-available](https://torsion.org/hg/atticmatic). It's also mirrored on
-[GitHub](https://github.com/witten/atticmatic) and
-[BitBucket](https://bitbucket.org/dhelfman/atticmatic) for convenience.
+borgmatic is hosted at <https://torsion.org/borgmatic> with [source code
+available](https://projects.torsion.org/witten/borgmatic). It's also mirrored
+on [GitHub](https://github.com/witten/borgmatic) for convenience.
 
 
-## Setup
+## Installation
 
-To get up and running, follow the [Attic Quick
-Start](https://attic-backup.org/quickstart.html) or the [Borg Quick
-Start](https://borgbackup.github.io/borgbackup/quickstart.html) to create a
-repository on a local or remote host. Note that if you plan to run atticmatic
-on a schedule with cron, and you encrypt your attic repository with a
-passphrase instead of a key file, you'll need to set the `ATTIC_PASSPHRASE`
-environment variable. See the repository encryption section of the Quick Start
-for more info.
+To get up and running, follow the [Borg Quick
+Start](https://borgbackup.readthedocs.org/en/latest/quickstart.html) to create
+a repository on a local or remote host. Note that if you plan to run
+borgmatic on a schedule with cron, and you encrypt your Borg repository with
+a passphrase instead of a key file, you'll need to set the borgmatic
+`encryption_passphrase` configuration variable. See the repository encryption
+section of the Quick Start for 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 --upgrade hg+https://torsion.org/hg/atticmatic
+```bash
+sudo pip3 install --upgrade borgmatic
+```
 
-If you are using Attic, copy the following configuration files:
+Note that your pip binary may have a different name than "pip3". Make sure
+you're using Python 3, as borgmatic does not support Python 2.
 
-    sudo cp sample/atticmatic.cron /etc/cron.d/atticmatic
-    sudo mkdir /etc/atticmatic/
-    sudo cp sample/config sample/excludes /etc/atticmatic/
+### Docker
 
-If you are using Borg, copy the files like this instead:
+If you would like to run borgmatic within Docker, please take a look at
+[b3vis/borgmatic](https://hub.docker.com/r/b3vis/borgmatic/) for more
+information.
 
-    sudo cp sample/borgmatic.cron /etc/cron.d/borgmatic
-    sudo mkdir /etc/borgmatic/
-    sudo cp sample/config sample/excludes /etc/borgmatic/
+## Configuration
 
-Lastly, modify the /etc files with your desired configuration.
+After you install borgmatic, generate a sample configuration file:
+
+```bash
+sudo generate-borgmatic-config
+```
+
+This generates a sample configuration file at /etc/borgmatic/config.yaml (by
+default). You should edit the file to suit your needs, as the values are just
+representative. All fields are optional except where indicated, so feel free
+to remove anything you don't need.
+
+You can also have a look at the [full configuration
+schema](https://projects.torsion.org/witten/borgmatic/src/master/borgmatic/config/schema.yaml)
+for the authoritative set of all configuration options. This is handy if
+borgmatic has added new options since you originally created your
+configuration file.
+
+
+### Multiple configuration files
+
+A more advanced usage is to create multiple separate configuration files and
+place each one in an /etc/borgmatic.d directory. For instance:
+
+```bash
+sudo mkdir /etc/borgmatic.d
+sudo generate-borgmatic-config --destination /etc/borgmatic.d/app1.yaml
+sudo generate-borgmatic-config --destination /etc/borgmatic.d/app2.yaml
+```
+
+With this approach, you can have entirely different backup policies for
+different applications on your system. For instance, you may want one backup
+configuration for your database data directory, and a different configuration
+for your user home directories.
+
+When you set up multiple configuration files like this, borgmatic will run
+each one in turn from a single borgmatic invocation. This includes, by
+default, the traditional /etc/borgmatic/config.yaml as well.
+
+And if you need even more customizability, you can specify alternate
+configuration paths on the command-line with borgmatic's `--config` option.
+See `borgmatic --help` for more information.
+
+
+## Upgrading
+
+In general, all you should need to do to upgrade borgmatic is run the
+following:
+
+```bash
+sudo pip3 install --upgrade borgmatic
+```
+
+However, see below about special cases.
+
+
+### Upgrading from borgmatic 1.0.x
+
+borgmatic changed its configuration file format in version 1.1.0 from
+INI-style to YAML. This better supports validation, and has a more natural way
+to express lists of values. To upgrade your existing configuration, first
+upgrade to the new version of borgmatic.
+
+As of version 1.1.0, borgmatic no longer supports Python 2. If you were
+already running borgmatic with Python 3, then you can simply upgrade borgmatic
+in-place:
+
+```bash
+sudo pip3 install --upgrade borgmatic
+```
+
+But if you were running borgmatic with Python 2, uninstall and reinstall instead:
+
+```bash
+sudo pip uninstall borgmatic
+sudo pip3 install borgmatic
+```
+
+The pip binary names for different versions of Python can differ, so the above
+commands may need some tweaking to work on your machine.
+
+
+Once borgmatic is upgraded, run:
+
+```bash
+sudo upgrade-borgmatic-config
+```
+
+That will generate a new YAML configuration file at /etc/borgmatic/config.yaml
+(by default) using the values from both your existing configuration and
+excludes files. The new version of borgmatic will consume the YAML
+configuration file instead of the old one.
+
+
+### 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:
+
+```bash
+sudo pip3 uninstall atticmatic
+sudo pip3 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
-
-Or, if you're using Borg, use this command instead to make use of the Borg
-backend:
-
-    borgmatic
+```bash
+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.
 
+If you'd like to see the available command-line arguments, view the help:
+
+```bash
+borgmatic --help
+```
+
+Note that borgmatic prunes archives *before* creating an archive, so as to
+free up space for archiving. This means that when a borgmatic run finishes,
+there may still be prune-able archives. Not to worry, as they will get cleaned
+up at the start of the next run.
+
+### Verbosity
+
 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 verbosity option:
 
-    atticmattic --verbosity 1
+```bash
+borgmatic --verbosity 1
+```
 
 Or, for even more progress spew:
 
-    atticmattic --verbosity 2
+```bash
+borgmatic --verbosity 2
+```
 
-If you'd like to see the available command-line arguments, view the help:
+### À la carte
 
-    atticmattic --help
+If you want to run borgmatic with only pruning, creating, or checking enabled,
+the following optional flags are available:
+
+```bash
+borgmatic --prune
+borgmatic --create
+borgmatic --check
+```
+
+You can run with only one of these flags provided, or you can mix and match
+any number of them. This supports use cases like running consistency checks
+from a different cron job with a different frequency, or running pruning with
+a different verbosity level.
+
+
+## Autopilot
+
+If you want to run borgmatic automatically, say once a day, the you can
+configure a job runner to invoke it periodically.
+
+### cron
+
+If you're using cron, download the [sample cron
+file](https://projects.torsion.org/witten/borgmatic/raw/master/sample/cron/borgmatic).
+Then, from the directory where you downloaded it:
+
+```bash
+sudo mv borgmatic /etc/cron.d/borgmatic
+sudo chmod +x /etc/cron.d/borgmatic
+```
+
+You can modify the cron file if you'd like to run borgmatic more or less frequently.
+
+### systemd
+
+If you're using systemd instead of cron to run jobs, download the [sample
+systemd service
+file](https://projects.torsion.org/witten/borgmatic/src/master/sample/systemd/borgmatic.service)
+and the [sample systemd timer
+file](https://projects.torsion.org/witten/borgmatic/src/master/sample/systemd/borgmatic.timer).
+Then, from the directory where you downloaded them:
+
+```bash
+sudo mv borgmatic.service borgmatic.timer /etc/systemd/system/
+sudo systemctl enable borgmatic.timer
+sudo systemctl start borgmatic.timer
+```
+
+Feel free to modify the timer file based on how frequently you'd like
+borgmatic to run.
 
 
 ## Running tests
 
 First install tox, which is used for setting up testing environments:
 
-    pip install tox
+```bash
+pip3 install tox
+```
 
 Then, to actually run tests, run:
 
-    tox
+```bash
+tox
+```
 
 
 ## Troubleshooting
 
 ### Broken pipe with remote repository
 
-When running atticmatic on a large remote repository, you may receive errors
-like the following, particularly while "attic check" is valiating backups for
+When running borgmatic on a large remote repository, you may receive errors
+like the following, particularly while "borg check" is validating backups for
 consistency:
 
+```text
     Write failed: Broken pipe
-    attic: Error: Connection closed by remote host
+    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:
 
+```text
     Host *
         ServerAliveInterval 120
+```
 
 This should make the client keep the connection alive while validating
 backups.
 
 
+### libyaml compilation errors
+
+borgmatic depends on a Python YAML library (ruamel.yaml) that will optionally
+use a C YAML library (libyaml) if present. But if it's not installed, then
+when installing or upgrading borgmatic, you may see errors about compiling the
+YAML library. If so, not to worry. borgmatic should install and function
+correctly even without the C YAML library. And borgmatic won't be any faster
+with the C library present, so you don't need to go out of your way to install
+it.
+
+
 ## Issues and feedback
 
-Got an issue or an idea for a feature enhancement? Check out the [atticmatic
-issue tracker](https://tree.taiga.io/project/witten-atticmatic/issues).
+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/backends/attic.py

@@ -1,12 +0,0 @@
-from functools import partial
-
-from atticmatic.backends import shared
-
-# An atticmatic backend that supports Attic for actually handling backups.
-
-COMMAND = 'attic'
-CONFIG_FORMAT = shared.CONFIG_FORMAT
-
-create_archive = partial(shared.create_archive, command=COMMAND)
-prune_archives = partial(shared.prune_archives, command=COMMAND)
-check_archives = partial(shared.check_archives, command=COMMAND)

atticmatic/backends/borg.py

@@ -1,24 +0,0 @@
-from functools import partial
-
-from atticmatic.config import Section_format, option
-from atticmatic.backends import shared
-
-# An atticmatic backend that supports Borg for actually handling backups.
-
-COMMAND = 'borg'
-CONFIG_FORMAT = (
-    shared.CONFIG_FORMAT[0],  # location
-    shared.CONFIG_FORMAT[1],  # retention
-    Section_format(
-        'consistency',
-        (
-            option('checks', required=False),
-            option('check_last', required=False),
-        ),
-    )
-)
-
-
-create_archive = partial(shared.create_archive, command=COMMAND)
-prune_archives = partial(shared.prune_archives, command=COMMAND)
-check_archives = partial(shared.check_archives, command=COMMAND)

atticmatic/backends/shared.py

@@ -1,191 +0,0 @@
-from datetime import datetime
-import os
-import platform
-import subprocess
-
-from atticmatic.config import Section_format, option
-from atticmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
-
-
-# Common backend functionality shared by Attic and Borg. As the two backup
-# commands diverge, these shared functions will likely need to be replaced
-# with non-shared functions within atticmatic.backends.attic and
-# atticmatic.backends.borg.
-
-
-CONFIG_FORMAT = (
-    Section_format(
-        'location',
-        (
-            option('source_directories'),
-            option('repository'),
-        ),
-    ),
-    Section_format(
-        'retention',
-        (
-            option('keep_within', required=False),
-            option('keep_hourly', int, required=False),
-            option('keep_daily', int, required=False),
-            option('keep_weekly', int, required=False),
-            option('keep_monthly', int, required=False),
-            option('keep_yearly', int, required=False),
-            option('prefix', required=False),
-        ),
-    ),
-    Section_format(
-        'consistency',
-        (
-            option('checks', required=False),
-        ),
-    )
-)
-
-def create_archive(excludes_filename, verbosity, source_directories, repository, command):
-    '''
-    Given an excludes filename (or None), a vebosity flag, a space-separated list of source
-    directories, a local or remote repository path, and a command to run, create an attic archive.
-    '''
-    sources = tuple(source_directories.split(' '))
-    exclude_flags = ('--exclude-from', excludes_filename) if excludes_filename else ()
-    verbosity_flags = {
-        VERBOSITY_SOME: ('--stats',),
-        VERBOSITY_LOTS: ('--verbose', '--stats'),
-    }.get(verbosity, ())
-
-    full_command = (
-        command, 'create',
-        '{repo}::{hostname}-{timestamp}'.format(
-            repo=repository,
-            hostname=platform.node(),
-            timestamp=datetime.now().isoformat(),
-        ),
-    ) + sources + exclude_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):
-    '''
-    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.
-    '''
-    verbosity_flags = {
-        VERBOSITY_SOME: ('--stats',),
-        VERBOSITY_LOTS: ('--verbose', '--stats'),
-    }.get(verbosity, ())
-
-    full_command = (
-        command, 'prune',
-        repository,
-    ) + tuple(
-        element
-        for pair in _make_prune_flags(retention_config)
-        for element in pair
-    ) + 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):
-    '''
-    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
-
-    verbosity_flags = {
-        VERBOSITY_SOME: ('--verbose',),
-        VERBOSITY_LOTS: ('--verbose',),
-    }.get(verbosity, ())
-
-    full_command = (
-        command, 'check',
-        repository,
-    ) + _make_check_flags(checks, check_last) + verbosity_flags
-
-    # The check command spews to stdout even without the verbose flag. Suppress it.
-    stdout = None if verbosity_flags else open(os.devnull, 'w')
-
-    subprocess.check_call(full_command, stdout=stdout)

atticmatic/command.py

@@ -1,72 +0,0 @@
-from __future__ import print_function
-from argparse import ArgumentParser
-from importlib import import_module
-import os
-from subprocess import CalledProcessError
-import sys
-
-from atticmatic.config import parse_configuration
-
-
-DEFAULT_CONFIG_FILENAME_PATTERN = '/etc/{}/config'
-DEFAULT_EXCLUDES_FILENAME_PATTERN = '/etc/{}/excludes'
-
-
-def parse_arguments(command_name, *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.
-    '''
-    config_filename_default = DEFAULT_CONFIG_FILENAME_PATTERN.format(command_name)
-    excludes_filename_default = DEFAULT_EXCLUDES_FILENAME_PATTERN.format(command_name)
-
-    parser = ArgumentParser()
-    parser.add_argument(
-        '-c', '--config',
-        dest='config_filename',
-        default=config_filename_default,
-        help='Configuration filename',
-    )
-    parser.add_argument(
-        '--excludes',
-        dest='excludes_filename',
-        default=excludes_filename_default if os.path.exists(excludes_filename_default) 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 load_backend(command_name):
-    '''
-    Given the name of the command with which this script was invoked, return the corresponding
-    backend module responsible for actually dealing with backups.
-    '''
-    backend_name = {
-        'atticmatic': 'attic',
-        'borgmatic': 'borg',
-    }.get(command_name, 'attic')
-
-    return import_module('atticmatic.backends.{}'.format(backend_name))
-
-
-def main():
-    try:
-        command_name = os.path.basename(sys.argv[0])
-        args = parse_arguments(command_name, *sys.argv[1:])
-        backend = load_backend(command_name)
-        config = parse_configuration(args.config_filename, backend.CONFIG_FORMAT)
-        repository = config.location['repository']
-
-        backend.create_archive(args.excludes_filename, args.verbosity, **config.location)
-        backend.prune_archives(args.verbosity, repository, config.retention)
-        backend.check_archives(args.verbosity, repository, config.consistency)
-    except (ValueError, IOError, CalledProcessError) as error:
-        print(error, file=sys.stderr)
-        sys.exit(1)

atticmatic/tests/builtins.py

@@ -1,11 +0,0 @@
-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'])

atticmatic/tests/integration/test_command.py

@@ -1,72 +0,0 @@
-import os
-import sys
-
-from flexmock import flexmock
-from nose.tools import assert_raises
-
-from atticmatic import command as module
-
-
-COMMAND_NAME = 'foomatic'
-
-
-def test_parse_arguments_with_no_arguments_uses_defaults():
-    flexmock(os.path).should_receive('exists').and_return(True)
-
-    parser = module.parse_arguments(COMMAND_NAME)
-
-    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME_PATTERN.format(COMMAND_NAME)
-    assert parser.excludes_filename == module.DEFAULT_EXCLUDES_FILENAME_PATTERN.format(COMMAND_NAME)
-    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(COMMAND_NAME, '--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(COMMAND_NAME)
-
-    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME_PATTERN.format(COMMAND_NAME)
-    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(COMMAND_NAME, '--excludes', 'myexcludes')
-
-    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME_PATTERN.format(COMMAND_NAME)
-    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(COMMAND_NAME, '--verbosity', '1')
-
-    assert parser.config_filename == module.DEFAULT_CONFIG_FILENAME_PATTERN.format(COMMAND_NAME)
-    assert parser.excludes_filename == module.DEFAULT_EXCLUDES_FILENAME_PATTERN.format(COMMAND_NAME)
-    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 assert_raises(SystemExit):
-            module.parse_arguments(COMMAND_NAME, '--posix-me-harder')
-    finally:
-        sys.stderr = original_stderr

atticmatic/tests/unit/backends/test_shared.py

@@ -1,283 +0,0 @@
-from collections import OrderedDict
-
-from flexmock import flexmock
-
-from atticmatic.backends import shared as module
-from atticmatic.tests.builtins import builtins_mock
-from atticmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
-
-
-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_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 = ('attic', 'create', 'repo::host-now', 'foo', 'bar')
-CREATE_COMMAND = CREATE_COMMAND_WITHOUT_EXCLUDES + ('--exclude-from', 'excludes')
-
-
-def test_create_archive_should_call_attic_with_parameters():
-    insert_subprocess_mock(CREATE_COMMAND)
-    insert_platform_mock()
-    insert_datetime_mock()
-
-    module.create_archive(
-        excludes_filename='excludes',
-        verbosity=None,
-        source_directories='foo bar',
-        repository='repo',
-        command='attic',
-    )
-
-
-def test_create_archive_with_none_excludes_filename_should_call_attic_without_excludes():
-    insert_subprocess_mock(CREATE_COMMAND_WITHOUT_EXCLUDES)
-    insert_platform_mock()
-    insert_datetime_mock()
-
-    module.create_archive(
-        excludes_filename=None,
-        verbosity=None,
-        source_directories='foo bar',
-        repository='repo',
-        command='attic',
-    )
-
-
-def test_create_archive_with_verbosity_some_should_call_attic_with_stats_parameter():
-    insert_subprocess_mock(CREATE_COMMAND + ('--stats',))
-    insert_platform_mock()
-    insert_datetime_mock()
-
-    module.create_archive(
-        excludes_filename='excludes',
-        verbosity=VERBOSITY_SOME,
-        source_directories='foo bar',
-        repository='repo',
-        command='attic',
-    )
-
-
-def test_create_archive_with_verbosity_lots_should_call_attic_with_verbose_parameter():
-    insert_subprocess_mock(CREATE_COMMAND + ('--verbose', '--stats'))
-    insert_platform_mock()
-    insert_datetime_mock()
-
-    module.create_archive(
-        excludes_filename='excludes',
-        verbosity=VERBOSITY_LOTS,
-        source_directories='foo bar',
-        repository='repo',
-        command='attic',
-    )
-
-
-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 = (
-    'attic', 'prune', 'repo', '--keep-daily', '1', '--keep-weekly', '2', '--keep-monthly', '3',
-)
-
-
-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(PRUNE_COMMAND)
-
-    module.prune_archives(
-        verbosity=None,
-        repository='repo',
-        retention_config=retention_config,
-        command='attic',
-    )
-
-
-def test_prune_archives_with_verbosity_some_should_call_attic_with_stats_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 + ('--stats',))
-
-    module.prune_archives(
-        repository='repo',
-        verbosity=VERBOSITY_SOME,
-        retention_config=retention_config,
-        command='attic',
-    )
-
-
-def test_prune_archives_with_verbosity_lots_should_call_attic_with_verbose_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 + ('--verbose', '--stats',))
-
-    module.prune_archives(
-        repository='repo',
-        verbosity=VERBOSITY_LOTS,
-        retention_config=retention_config,
-        command='attic',
-    )
-
-
-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_attic_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(
-        ('attic', 'check', 'repo'),
-        stdout=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='attic',
-    )
-
-
-def test_check_archives_with_verbosity_some_should_call_attic_with_verbose_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(
-        ('attic', 'check', 'repo', '--verbose'),
-        stdout=None,
-    )
-    insert_platform_mock()
-    insert_datetime_mock()
-
-    module.check_archives(
-        verbosity=VERBOSITY_SOME,
-        repository='repo',
-        consistency_config=consistency_config,
-        command='attic',
-    )
-
-
-def test_check_archives_with_verbosity_lots_should_call_attic_with_verbose_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(
-        ('attic', 'check', 'repo', '--verbose'),
-        stdout=None,
-    )
-    insert_platform_mock()
-    insert_datetime_mock()
-
-    module.check_archives(
-        verbosity=VERBOSITY_LOTS,
-        repository='repo',
-        consistency_config=consistency_config,
-        command='attic',
-    )
-
-
-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='attic',
-    )

atticmatic/tests/unit/test_command.py

@@ -1,33 +0,0 @@
-from flexmock import flexmock
-
-from atticmatic import command as module
-
-
-def test_load_backend_with_atticmatic_command_should_return_attic_backend():
-    backend = flexmock()
-    (
-        flexmock(module).should_receive('import_module').with_args('atticmatic.backends.attic')
-        .and_return(backend).once()
-    )
-
-    assert module.load_backend('atticmatic') == backend
-
-
-def test_load_backend_with_unknown_command_should_return_attic_backend():
-    backend = flexmock()
-    (
-        flexmock(module).should_receive('import_module').with_args('atticmatic.backends.attic')
-        .and_return(backend).once()
-    )
-
-    assert module.load_backend('unknownmatic') == backend
-
-
-def test_load_backend_with_borgmatic_command_should_return_borg_backend():
-    backend = flexmock()
-    (
-        flexmock(module).should_receive('import_module').with_args('atticmatic.backends.borg')
-        .and_return(backend).once()
-    )
-
-    assert module.load_backend('borgmatic') == backend

atticmatic/verbosity.py

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

borgmatic/borg/check.py

@@ -0,0 +1,90 @@
+import logging
+import os
+import subprocess
+
+from borgmatic.borg import extract
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
+
+
+DEFAULT_CHECKS = ('repository', 'archives')
+
+
+logger = logging.getLogger(__name__)
+
+
+def _parse_checks(consistency_config):
+    '''
+    Given a consistency config with a "checks" list, 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', [])
+    if checks == ['disabled']:
+        return ()
+
+    return tuple(check for check in checks if check.lower() not in ('disabled', '')) or DEFAULT_CHECKS
+
+
+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.
+    '''
+    last_flag = ('--last', str(check_last)) if check_last else ()
+    if checks == DEFAULT_CHECKS:
+        return last_flag
+
+    return tuple(
+        '--{}-only'.format(check) for check in checks
+        if check in DEFAULT_CHECKS
+    ) + last_flag
+
+
+def check_archives(verbosity, repository, consistency_config, 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 Borg 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 set(checks).intersection(set(DEFAULT_CHECKS)):
+        remote_path_flags = ('--remote-path', remote_path) if remote_path else ()
+        verbosity_flags = {
+            VERBOSITY_SOME: ('--info',),
+            VERBOSITY_LOTS: ('--debug',),
+        }.get(verbosity, ())
+
+        full_command = (
+            'borg', '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')
+
+        logger.debug(' '.join(full_command))
+        subprocess.check_call(full_command, stdout=stdout, stderr=subprocess.STDOUT)
+
+    if 'extract' in checks:
+        extract.extract_last_archive_dry_run(verbosity, repository, remote_path)

borgmatic/borg/create.py

@@ -0,0 +1,115 @@
+import glob
+import itertools
+import logging
+import os
+import subprocess
+import tempfile
+
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
+
+
+logger = logging.getLogger(__name__)
+
+
+def initialize(storage_config):
+    passphrase = storage_config.get('encryption_passphrase')
+
+    if passphrase:
+        os.environ['BORG_PASSPHRASE'] = passphrase
+
+
+def _expand_directory(directory):
+    '''
+    Given a directory path, expand any tilde (representing a user's home directory) and any globs
+    therein. Return a list of one or more resulting paths.
+    '''
+    expanded_directory = os.path.expanduser(directory)
+
+    return glob.glob(expanded_directory) or [expanded_directory]
+
+
+def _write_exclude_file(exclude_patterns=None):
+    '''
+    Given a sequence of exclude patterns, write them to a named temporary file and return it. Return
+    None if no patterns are provided.
+    '''
+    if not exclude_patterns:
+        return None
+
+    exclude_file = tempfile.NamedTemporaryFile('w')
+    exclude_file.write('\n'.join(exclude_patterns))
+    exclude_file.flush()
+
+    return exclude_file
+
+
+def _make_exclude_flags(location_config, exclude_patterns_filename=None):
+    '''
+    Given a location config dict with various exclude options, and a filename containing any exclude
+    patterns, return the corresponding Borg flags as a tuple.
+    '''
+    exclude_filenames = tuple(location_config.get('exclude_from') or ()) + (
+        (exclude_patterns_filename,) if exclude_patterns_filename else ()
+    )
+    exclude_from_flags = tuple(
+        itertools.chain.from_iterable(
+            ('--exclude-from', exclude_filename)
+            for exclude_filename in exclude_filenames
+        )
+    )
+    caches_flag = ('--exclude-caches',) if location_config.get('exclude_caches') else ()
+    if_present = location_config.get('exclude_if_present')
+    if_present_flags = ('--exclude-if-present', if_present) if if_present else ()
+
+    return exclude_from_flags + caches_flag + if_present_flags
+
+
+def create_archive(
+    verbosity, repository, location_config, storage_config,
+):
+    '''
+    Given a vebosity flag, a local or remote repository path, a location config dict, and a storage
+    config dict, create a Borg archive.
+    '''
+    sources = tuple(
+        itertools.chain.from_iterable(
+            _expand_directory(directory)
+            for directory in location_config['source_directories']
+        )
+    )
+
+    exclude_patterns_file = _write_exclude_file(location_config.get('exclude_patterns'))
+    exclude_flags = _make_exclude_flags(
+        location_config,
+        exclude_patterns_file.name if exclude_patterns_file else None,
+    )
+    compression = storage_config.get('compression', None)
+    compression_flags = ('--compression', compression) if compression else ()
+    remote_rate_limit = storage_config.get('remote_rate_limit', None)
+    remote_rate_limit_flags = ('--remote-ratelimit', str(remote_rate_limit)) if remote_rate_limit else ()
+    umask = storage_config.get('umask', None)
+    umask_flags = ('--umask', str(umask)) if umask else ()
+    one_file_system_flags = ('--one-file-system',) if location_config.get('one_file_system') else ()
+    files_cache = location_config.get('files_cache')
+    files_cache_flags = ('--files-cache', files_cache) if files_cache else ()
+    remote_path = location_config.get('remote_path')
+    remote_path_flags = ('--remote-path', remote_path) if remote_path else ()
+    verbosity_flags = {
+        VERBOSITY_SOME: ('--info', '--stats',),
+        VERBOSITY_LOTS: ('--debug', '--list', '--stats'),
+    }.get(verbosity, ())
+    default_archive_name_format = '{hostname}-{now:%Y-%m-%dT%H:%M:%S.%f}'
+    archive_name_format = storage_config.get('archive_name_format', default_archive_name_format)
+
+    full_command = (
+        'borg', 'create',
+        '{repository}::{archive_name_format}'.format(
+            repository=repository,
+            archive_name_format=archive_name_format,
+        ),
+    ) + sources + exclude_flags + compression_flags + remote_rate_limit_flags + \
+        one_file_system_flags + files_cache_flags + remote_path_flags + umask_flags + \
+        verbosity_flags
+
+    logger.debug(' '.join(full_command))
+    subprocess.check_call(full_command)

borgmatic/borg/extract.py

@@ -0,0 +1,45 @@
+import logging
+import sys
+import subprocess
+
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
+
+
+logger = logging.getLogger(__name__)
+
+
+def extract_last_archive_dry_run(verbosity, repository, remote_path=None):
+    '''
+    Perform an extraction dry-run of just the most recent archive. If there are no archives, skip
+    the dry-run.
+    '''
+    remote_path_flags = ('--remote-path', remote_path) if remote_path else ()
+    verbosity_flags = {
+        VERBOSITY_SOME: ('--info',),
+        VERBOSITY_LOTS: ('--debug',),
+    }.get(verbosity, ())
+
+    full_list_command = (
+        'borg', 'list',
+        '--short',
+        repository,
+    ) + remote_path_flags + verbosity_flags
+
+    list_output = subprocess.check_output(full_list_command).decode(sys.stdout.encoding)
+
+    last_archive_name = list_output.strip().split('\n')[-1]
+    if not last_archive_name:
+        return
+
+    list_flag = ('--list',) if verbosity == VERBOSITY_LOTS else ()
+    full_extract_command = (
+        'borg', 'extract',
+        '--dry-run',
+        '{repository}::{last_archive_name}'.format(
+            repository=repository,
+            last_archive_name=last_archive_name,
+        ),
+    ) + remote_path_flags + verbosity_flags + list_flag
+
+    logger.debug(' '.join(full_extract_command))
+    subprocess.check_call(full_extract_command)

borgmatic/borg/prune.py

@@ -0,0 +1,56 @@
+import logging
+import subprocess
+
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
+
+
+logger = logging.getLogger(__name__)
+
+
+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'),
+        )
+    '''
+    if not retention_config.get('prefix'):
+        retention_config['prefix'] = '{hostname}-'
+
+    return (
+        ('--' + option_name.replace('_', '-'), str(retention_config[option_name]))
+        for option_name, value in retention_config.items()
+    )
+
+
+def prune_archives(verbosity, repository, retention_config, remote_path=None):
+    '''
+    Given a verbosity flag, a local or remote repository path, a retention config dict, prune Borg
+    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', '--list'),
+    }.get(verbosity, ())
+
+    full_command = (
+        'borg', 'prune',
+        repository,
+    ) + tuple(
+        element
+        for pair in _make_prune_flags(retention_config)
+        for element in pair
+    ) + remote_path_flags + verbosity_flags
+
+    logger.debug(' '.join(full_command))
+    subprocess.check_call(full_command)

borgmatic/commands/borgmatic.py

@@ -0,0 +1,140 @@
+
+from argparse import ArgumentParser
+import logging
+import os
+from subprocess import CalledProcessError
+import sys
+
+from borgmatic.borg import check, create, prune
+from borgmatic.commands import hook
+from borgmatic.config import collect, convert, validate
+from borgmatic.signals import configure_signals
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS, verbosity_to_log_level
+
+
+logger = logging.getLogger(__name__)
+
+
+LEGACY_CONFIG_PATH = '/etc/borgmatic/config'
+
+
+def parse_arguments(*arguments):
+    '''
+    Given command-line arguments with which this script was invoked, parse the arguments and return
+    them as an ArgumentParser instance.
+    '''
+    parser = ArgumentParser(
+        description=
+            '''
+            A simple wrapper script for the Borg backup software that creates and prunes backups.
+            If none of the --prune, --create, or --check options are given, then borgmatic defaults
+            to all three: prune, create, and check archives.
+            '''
+    )
+    parser.add_argument(
+        '-c', '--config',
+        nargs='+',
+        dest='config_paths',
+        default=collect.DEFAULT_CONFIG_PATHS,
+        help='Configuration filenames or directories, defaults to: {}'.format(' '.join(collect.DEFAULT_CONFIG_PATHS)),
+    )
+    parser.add_argument(
+        '--excludes',
+        dest='excludes_filename',
+        help='Deprecated in favor of exclude_patterns within configuration',
+    )
+    parser.add_argument(
+        '-p', '--prune',
+        dest='prune',
+        action='store_true',
+        help='Prune archives according to the retention policy',
+    )
+    parser.add_argument(
+        '-C', '--create',
+        dest='create',
+        action='store_true',
+        help='Create archives (actually perform backups)',
+    )
+    parser.add_argument(
+        '-k', '--check',
+        dest='check',
+        action='store_true',
+        help='Check archives for consistency',
+    )
+    parser.add_argument(
+        '-v', '--verbosity',
+        type=int,
+        help='Display verbose progress (1 for some, 2 for lots)',
+    )
+
+    args = parser.parse_args(arguments)
+
+    # If any of the three action flags in the given parse arguments have been explicitly requested,
+    # leave them as-is. Otherwise, assume defaults: Mutate the given arguments to enable all the
+    # actions.
+    if not args.prune and not args.create and not args.check:
+        args.prune = True
+        args.create = True
+        args.check = True
+
+    return args
+
+
+def run_configuration(config_filename, args):  # pragma: no cover
+    '''
+    Parse a single configuration file, and execute its defined pruning, backups, and/or consistency
+    checks.
+    '''
+    logger.info('{}: Parsing configuration file'.format(config_filename))
+    config = validate.parse_configuration(config_filename, validate.schema_filename())
+    (location, storage, retention, consistency, hooks) = (
+        config.get(section_name, {})
+        for section_name in ('location', 'storage', 'retention', 'consistency', 'hooks')
+    )
+
+    try:
+        remote_path = location.get('remote_path')
+        create.initialize(storage)
+        hook.execute_hook(hooks.get('before_backup'), config_filename, 'pre-backup')
+
+        for unexpanded_repository in location['repositories']:
+            repository = os.path.expanduser(unexpanded_repository)
+            if args.prune:
+                logger.info('{}: Pruning archives'.format(repository))
+                prune.prune_archives(args.verbosity, repository, retention, remote_path=remote_path)
+            if args.create:
+                logger.info('{}: Creating archive'.format(repository))
+                create.create_archive(
+                    args.verbosity,
+                    repository,
+                    location,
+                    storage,
+                )
+            if args.check:
+                logger.info('{}: Running consistency checks'.format(repository))
+                check.check_archives(args.verbosity, repository, consistency, remote_path=remote_path)
+
+        hook.execute_hook(hooks.get('after_backup'), config_filename, 'post-backup')
+    except (OSError, CalledProcessError):
+        hook.execute_hook(hooks.get('on_error'), config_filename, 'on-error')
+        raise
+
+
+def main():  # pragma: no cover
+    try:
+        configure_signals()
+        args = parse_arguments(*sys.argv[1:])
+        logging.basicConfig(level=verbosity_to_log_level(args.verbosity), format='%(message)s')
+
+        config_filenames = tuple(collect.collect_config_filenames(args.config_paths))
+        logger.debug('Ensuring legacy configuration is upgraded')
+        convert.guard_configuration_upgraded(LEGACY_CONFIG_PATH, config_filenames)
+
+        if len(config_filenames) == 0:
+            raise ValueError('Error: No configuration files found in: {}'.format(' '.join(args.config_paths)))
+
+        for config_filename in config_filenames:
+            run_configuration(config_filename, args)
+    except (ValueError, OSError, CalledProcessError) as error:
+        print(error, file=sys.stderr)
+        sys.exit(1)

borgmatic/commands/convert_config.py

@@ -0,0 +1,97 @@
+from argparse import ArgumentParser
+import os
+from subprocess import CalledProcessError
+import sys
+import textwrap
+
+from ruamel import yaml
+
+from borgmatic.config import convert, generate, legacy, validate
+
+
+DEFAULT_SOURCE_CONFIG_FILENAME = '/etc/borgmatic/config'
+DEFAULT_SOURCE_EXCLUDES_FILENAME = '/etc/borgmatic/excludes'
+DEFAULT_DESTINATION_CONFIG_FILENAME = '/etc/borgmatic/config.yaml'
+
+
+def parse_arguments(*arguments):
+    '''
+    Given command-line arguments with which this script was invoked, parse the arguments and return
+    them as an ArgumentParser instance.
+    '''
+    parser = ArgumentParser(
+        description='''
+            Convert legacy INI-style borgmatic configuration and excludes files to a single YAML
+            configuration file. Note that this replaces any comments from the source files.
+        '''
+    )
+    parser.add_argument(
+        '-s', '--source-config',
+        dest='source_config_filename',
+        default=DEFAULT_SOURCE_CONFIG_FILENAME,
+        help='Source INI-style configuration filename. Default: {}'.format(DEFAULT_SOURCE_CONFIG_FILENAME),
+    )
+    parser.add_argument(
+        '-e', '--source-excludes',
+        dest='source_excludes_filename',
+        default=DEFAULT_SOURCE_EXCLUDES_FILENAME if os.path.exists(DEFAULT_SOURCE_EXCLUDES_FILENAME) else None,
+        help='Excludes filename',
+    )
+    parser.add_argument(
+        '-d', '--destination-config',
+        dest='destination_config_filename',
+        default=DEFAULT_DESTINATION_CONFIG_FILENAME,
+        help='Destination YAML configuration filename. Default: {}'.format(DEFAULT_DESTINATION_CONFIG_FILENAME),
+    )
+
+    return parser.parse_args(arguments)
+
+
+TEXT_WRAP_CHARACTERS = 80
+
+
+def display_result(args):  # pragma: no cover
+    result_lines = textwrap.wrap(
+        'Your borgmatic configuration has been upgraded. Please review the result in {}.'.format(
+            args.destination_config_filename
+        ),
+        TEXT_WRAP_CHARACTERS,
+    )
+    
+    delete_lines = textwrap.wrap(
+        'Once you are satisfied, you can safely delete {}{}.'.format(
+            args.source_config_filename,
+            ' and {}'.format(args.source_excludes_filename) if args.source_excludes_filename else '',
+        ),
+        TEXT_WRAP_CHARACTERS,
+    )
+
+    print('\n'.join(result_lines))
+    print()
+    print('\n'.join(delete_lines))
+
+
+def main():  # pragma: no cover
+    try:
+        args = parse_arguments(*sys.argv[1:])
+        schema = yaml.round_trip_load(open(validate.schema_filename()).read())
+        source_config = legacy.parse_configuration(args.source_config_filename, legacy.CONFIG_FORMAT)
+        source_config_file_mode = os.stat(args.source_config_filename).st_mode
+        source_excludes = (
+            open(args.source_excludes_filename).read().splitlines()
+            if args.source_excludes_filename
+            else []
+        )
+
+        destination_config = convert.convert_legacy_parsed_config(source_config, source_excludes, schema)
+
+        generate.write_configuration(
+            args.destination_config_filename,
+            destination_config,
+            mode=source_config_file_mode,
+        )
+
+        display_result(args)
+    except (ValueError, OSError) as error:
+        print(error, file=sys.stderr)
+        sys.exit(1)

borgmatic/commands/generate_config.py

@@ -0,0 +1,40 @@
+from argparse import ArgumentParser
+import os
+from subprocess import CalledProcessError
+import sys
+
+from borgmatic.config import convert, generate, validate
+
+
+DEFAULT_DESTINATION_CONFIG_FILENAME = '/etc/borgmatic/config.yaml'
+
+
+def parse_arguments(*arguments):
+    '''
+    Given command-line arguments with which this script was invoked, parse the arguments and return
+    them as an ArgumentParser instance.
+    '''
+    parser = ArgumentParser(description='Generate a sample borgmatic YAML configuration file.')
+    parser.add_argument(
+        '-d', '--destination',
+        dest='destination_filename',
+        default=DEFAULT_DESTINATION_CONFIG_FILENAME,
+        help='Destination YAML configuration filename. Default: {}'.format(DEFAULT_DESTINATION_CONFIG_FILENAME),
+    )
+
+    return parser.parse_args(arguments)
+
+
+def main():  # pragma: no cover
+    try:
+        args = parse_arguments(*sys.argv[1:])
+
+        generate.generate_sample_configuration(args.destination_filename, validate.schema_filename())
+
+        print('Generated a sample configuration file at {}.'.format(args.destination_filename))
+        print()
+        print('Please edit the file to suit your needs. The values are just representative.')
+        print('All fields are optional except where indicated.')
+    except (ValueError, OSError) as error:
+        print(error, file=sys.stderr)
+        sys.exit(1)

borgmatic/commands/hook.py

@@ -0,0 +1,20 @@
+import logging
+import subprocess
+
+
+logger = logging.getLogger(__name__)
+
+
+def execute_hook(commands, config_filename, description):
+    if not commands:
+        logger.debug('{}: No commands to run for {} hook'.format(config_filename, description))
+        return
+
+    if len(commands) == 1:
+        logger.info('{}: Running command for {} hook'.format(config_filename, description))
+    else:
+        logger.info('{}: Running {} commands for {} hook'.format(config_filename, len(commands), description))
+
+    for command in commands:
+        logger.debug('{}: Hook command: {}'.format(config_filename, command))
+        subprocess.check_call(command, shell=True)

borgmatic/config/collect.py

@@ -0,0 +1,30 @@
+import os
+
+
+DEFAULT_CONFIG_PATHS = ['/etc/borgmatic/config.yaml', '/etc/borgmatic.d']
+
+
+def collect_config_filenames(config_paths):
+    '''
+    Given a sequence of config paths, both filenames and directories, resolve that to just an
+    iterable of files. Accomplish this by listing any given directories looking for contained config
+    files. This is non-recursive, so any directories within the given directories are ignored.
+
+    Return paths even if they don't exist on disk, so the user can find out about missing
+    configuration paths. However, skip /etc/borgmatic.d if it's missing, so the user doesn't have to
+    create it unless they need it.
+    '''
+    for path in config_paths:
+        exists = os.path.exists(path)
+
+        if os.path.realpath(path) in DEFAULT_CONFIG_PATHS and not exists:
+            continue
+
+        if not os.path.isdir(path) or not exists:
+            yield path
+            continue
+
+        for filename in os.listdir(path):
+            full_filename = os.path.join(path, filename)
+            if not os.path.isdir(full_filename):
+                yield full_filename

borgmatic/config/convert.py

@@ -0,0 +1,111 @@
+import os
+
+from ruamel import yaml
+
+from borgmatic.config import generate
+
+
+def _convert_section(source_section_config, section_schema):
+    '''
+    Given a legacy Parsed_config instance for a single section, convert it to its corresponding
+    yaml.comments.CommentedMap representation in preparation for actual serialization to YAML.
+
+    Where integer types exist in the given section schema, convert their values to integers.
+    '''
+    destination_section_config = yaml.comments.CommentedMap([
+        (
+            option_name,
+            int(option_value)
+                if section_schema['map'].get(option_name, {}).get('type') == 'int' else option_value
+        )
+        for option_name, option_value in source_section_config.items()
+    ])
+
+    return destination_section_config
+
+
+def convert_legacy_parsed_config(source_config, source_excludes, schema):
+    '''
+    Given a legacy Parsed_config instance loaded from an INI-style config file and a list of exclude
+    patterns, convert them to a corresponding yaml.comments.CommentedMap representation in
+    preparation for serialization to a single YAML config file.
+
+    Additionally, use the given schema as a source of helpful comments to include within the
+    returned CommentedMap.
+    '''
+    destination_config = yaml.comments.CommentedMap([
+        (section_name, _convert_section(section_config, schema['map'][section_name]))
+        for section_name, section_config in source_config._asdict().items()
+    ])
+
+    # Split space-seperated values into actual lists, make "repository" into a list, and merge in
+    # excludes.
+    location = destination_config['location']
+    location['source_directories'] = source_config.location['source_directories'].split(' ')
+    location['repositories'] = [location.pop('repository')]
+    location['exclude_patterns'] = source_excludes
+
+    if source_config.consistency.get('checks'):
+        destination_config['consistency']['checks'] = source_config.consistency['checks'].split(' ')
+
+    # Add comments to each section, and then add comments to the fields in each section.
+    generate.add_comments_to_configuration(destination_config, schema)
+
+    for section_name, section_config in destination_config.items():
+        generate.add_comments_to_configuration(
+            section_config,
+            schema['map'][section_name],
+            indent=generate.INDENT,
+        )
+
+    return destination_config
+
+
+class LegacyConfigurationNotUpgraded(FileNotFoundError):
+    def __init__(self):
+        super(LegacyConfigurationNotUpgraded, self).__init__(
+            '''borgmatic changed its configuration file format in version 1.1.0 from INI-style
+to YAML. This better supports validation, and has a more natural way to express
+lists of values. To upgrade your existing configuration, run:
+
+    sudo upgrade-borgmatic-config
+
+That will generate a new YAML configuration file at /etc/borgmatic/config.yaml
+(by default) using the values from both your existing configuration and excludes
+files. The new version of borgmatic will consume the YAML configuration file
+instead of the old one.'''
+        )
+
+
+def guard_configuration_upgraded(source_config_filename, destination_config_filenames):
+    '''
+    If legacy source configuration exists but no destination upgraded configs do, raise
+    LegacyConfigurationNotUpgraded.
+
+    The idea is that we want to alert the user about upgrading their config if they haven't already.
+    '''
+    destination_config_exists = any(
+        os.path.exists(filename)
+        for filename in destination_config_filenames
+    )
+
+    if os.path.exists(source_config_filename) and not destination_config_exists:
+        raise LegacyConfigurationNotUpgraded()
+
+
+class LegacyExcludesFilenamePresent(FileNotFoundError):
+    def __init__(self):
+        super(LegacyExcludesFilenamePresent, self).__init__(
+            '''borgmatic changed its configuration file format in version 1.1.0 from INI-style
+to YAML. This better supports validation, and has a more natural way to express
+lists of values. The new configuration file incorporates excludes, so you no
+longer need to provide an excludes filename on the command-line with an
+"--excludes" argument.
+
+Please remove the "--excludes" argument and run borgmatic again.'''
+        )
+
+
+def guard_excludes_filename_omitted(excludes_filename):
+    if excludes_filename != None:
+        raise LegacyExcludesFilenamePresent()

borgmatic/config/generate.py

@@ -0,0 +1,93 @@
+from collections import OrderedDict
+import os
+
+from ruamel import yaml
+
+
+INDENT = 4
+
+
+def _insert_newline_before_comment(config, field_name):
+    '''
+    Using some ruamel.yaml black magic, insert a blank line in the config right befor the given
+    field and its comments.
+    '''
+    config.ca.items[field_name][1].insert(
+        0,
+        yaml.tokens.CommentToken('\n', yaml.error.CommentMark(0), None),
+    )
+
+
+def _schema_to_sample_configuration(schema, level=0):
+    '''
+    Given a loaded configuration schema, generate and return sample config for it. Include comments
+    for each section based on the schema "desc" description.
+    '''
+    example = schema.get('example')
+    if example is not None:
+        return example
+
+    config = yaml.comments.CommentedMap([
+        (
+            section_name,
+            _schema_to_sample_configuration(section_schema, level + 1),
+        )
+        for section_name, section_schema in schema['map'].items()
+    ])
+
+    add_comments_to_configuration(config, schema, indent=(level * INDENT))
+
+    return config
+
+
+def write_configuration(config_filename, config, mode=0o600):
+    '''
+    Given a target config filename and a config data structure of nested OrderedDicts, write out the
+    config to file as YAML. Create any containing directories as needed.
+    '''
+    if os.path.exists(config_filename):
+        raise FileExistsError('{} already exists. Aborting.'.format(config_filename))
+
+    try:
+        os.makedirs(os.path.dirname(config_filename), mode=0o700)
+    except (FileExistsError, FileNotFoundError):
+        pass
+
+    with open(config_filename, 'w') as config_file:
+        config_file.write(yaml.round_trip_dump(config, indent=INDENT, block_seq_indent=INDENT))
+
+    os.chmod(config_filename, mode)
+
+
+def add_comments_to_configuration(config, schema, indent=0):
+    '''
+    Using descriptions from a schema as a source, add those descriptions as comments to the given
+    config before each field. This function only adds comments for the top-most config map level.
+    Indent the comment the given number of characters.
+    '''
+    for index, field_name in enumerate(config.keys()):
+        field_schema = schema['map'].get(field_name, {})
+        description = field_schema.get('desc')
+
+        # No description to use? Skip it.
+        if not field_schema or not description:
+            continue
+
+        config.yaml_set_comment_before_after_key(
+            key=field_name,
+            before=description,
+            indent=indent,
+        )
+        if index > 0:
+            _insert_newline_before_comment(config, field_name)
+
+
+def generate_sample_configuration(config_filename, schema_filename):
+    '''
+    Given a target config filename and the path to a schema filename in pykwalify YAML schema
+    format, write out a sample configuration file based on that schema.
+    '''
+    schema = yaml.round_trip_load(open(schema_filename))
+    config = _schema_to_sample_configuration(schema)
+
+    write_configuration(config_filename, config)

borgmatic/config/legacy.py

@@ -1,11 +1,5 @@
 from collections import OrderedDict, namedtuple
-
-try:
-    # Python 2
-    from ConfigParser import ConfigParser
-except ImportError:
-    # Python 3
-    from configparser import ConfigParser
+from configparser import RawConfigParser
 
 
 Section_format = namedtuple('Section_format', ('name', 'options'))
@@ -20,9 +14,49 @@ def option(name, value_type=str, required=True):
     return Config_option(name, value_type, required)
 
 
+CONFIG_FORMAT = (
+    Section_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',
+        (
+            option('keep_within', required=False),
+            option('keep_hourly', int, required=False),
+            option('keep_daily', int, required=False),
+            option('keep_weekly', int, required=False),
+            option('keep_monthly', int, required=False),
+            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.
 
@@ -83,7 +117,7 @@ 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.
 
@@ -92,6 +126,7 @@ def parse_section_options(parser, section_format):
     type_getter = {
         str: parser.get,
         int: parser.getint,
+        bool: parser.getboolean,
     }
 
     return OrderedDict(
@@ -108,8 +143,9 @@ def parse_configuration(config_filename, config_format):
 
     Raise IOError if the file cannot be read, or ValueError if the format is not as expected.
     '''
-    parser = ConfigParser()
-    parser.read(config_filename)
+    parser = RawConfigParser()
+    if not parser.read(config_filename):
+        raise ValueError('Configuration file cannot be opened: {}'.format(config_filename))
 
     validate_configuration_format(parser, config_format)
 

borgmatic/config/schema.yaml

@@ -0,0 +1,197 @@
+name: Borgmatic configuration file schema
+version: 1
+map:
+    location:
+        desc: |
+            Where to look for files to backup, and where to store those backups. See
+            https://borgbackup.readthedocs.io/en/stable/quickstart.html and
+            https://borgbackup.readthedocs.io/en/stable/usage.html#borg-create for details.
+        required: true
+        map:
+            source_directories:
+                required: true
+                seq:
+                    - type: scalar
+                desc: |
+                    List of source directories to backup (required). Globs and tildes are expanded.
+                example:
+                    - /home
+                    - /etc
+                    - /var/log/syslog*
+            one_file_system:
+                type: bool
+                desc: Stay in same file system (do not cross mount points).
+                example: true
+            files_cache:
+                type: scalar
+                desc: |
+                    Mode in which to operate the files cache. See
+                    https://borgbackup.readthedocs.io/en/stable/usage/create.html#description for
+                    details.
+                example: ctime,size,inode
+            remote_path:
+                type: scalar
+                desc: Alternate Borg remote executable. Defaults to "borg".
+                example: borg1
+            repositories:
+                required: true
+                seq:
+                    - type: scalar
+                desc: |
+                    Paths to local or remote repositories (required). Tildes are expanded. Multiple
+                    repositories are backed up to in sequence.
+                example:
+                    - user@backupserver:sourcehostname.borg
+            exclude_patterns:
+                seq:
+                    - type: scalar
+                desc: |
+                    Any paths matching these patterns are excluded from backups. Globs are expanded.
+                    See the output of "borg help patterns" for more details.
+                example:
+                    - '*.pyc'
+                    - /home/*/.cache
+                    - /etc/ssl
+            exclude_from:
+                seq:
+                    - type: scalar
+                desc: |
+                    Read exclude patterns from one or more separate named files, one pattern per
+                    line.
+                example:
+                    - /etc/borgmatic/excludes
+            exclude_caches:
+                type: bool
+                desc: |
+                    Exclude directories that contain a CACHEDIR.TAG file. See
+                    http://www.brynosaurus.com/cachedir/spec.html for details.
+                example: true
+            exclude_if_present:
+                type: scalar
+                desc: Exclude directories that contain a file with the given filename.
+                example: .nobackup
+    storage:
+        desc: |
+            Repository storage options. See
+            https://borgbackup.readthedocs.io/en/stable/usage.html#borg-create and
+            https://borgbackup.readthedocs.io/en/stable/usage/general.html#environment-variables for
+            details.
+        map:
+            encryption_passphrase:
+                type: scalar
+                desc: |
+                    Passphrase to unlock the encryption key with. Only use on repositories that were
+                    initialized with passphrase/repokey encryption. Quote the value if it contains
+                    punctuation, so it parses correctly. And backslash any quote or backslash
+                    literals as well.
+                example: "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~"
+            compression:
+                type: scalar
+                desc: |
+                    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.
+                example: lz4
+            remote_rate_limit:
+                type: int
+                desc: Remote network upload rate limit in kiBytes/second.
+                example: 100
+            umask:
+                type: scalar
+                desc: Umask to be used for borg create.
+                example: 0077
+            archive_name_format:
+                type: scalar
+                desc: |
+                    Name of the archive. Borg placeholders can be used. See the output of
+                    "borg help placeholders" for details. Default is
+                    "{hostname}-{now:%Y-%m-%dT%H:%M:%S.%f}". If you specify this option, you must
+                    also specify a prefix in the retention section to avoid accidental pruning of
+                    archives with a different archive name format.
+                example: "{hostname}-documents-{now}"
+    retention:
+        desc: |
+            Retention policy for how many backups to keep in each category. See
+            https://borgbackup.readthedocs.org/en/stable/usage.html#borg-prune for details.
+        map:
+            keep_within:
+                type: scalar
+                desc: Keep all archives within this time interval.
+                example: 3H
+            keep_hourly:
+                type: int
+                desc: Number of hourly archives to keep.
+                example: 24
+            keep_daily:
+                type: int
+                desc: Number of daily archives to keep.
+                example: 7
+            keep_weekly:
+                type: int
+                desc: Number of weekly archives to keep.
+                example: 4
+            keep_monthly:
+                type: int
+                desc: Number of monthly archives to keep.
+                example: 6
+            keep_yearly:
+                type: int
+                desc: Number of yearly archives to keep.
+                example: 1
+            prefix:
+                type: scalar
+                desc: |
+                    When pruning, only consider archive names starting with this prefix.
+                    Borg placeholders can be used. See the output of "borg help placeholders" for
+                    details. Default is "{hostname}-".
+                example: sourcehostname
+    consistency:
+        desc: |
+            Consistency checks to run after backups. See
+            https://borgbackup.readthedocs.org/en/stable/usage.html#borg-check and
+            https://borgbackup.readthedocs.org/en/stable/usage.html#borg-extract for details.
+        map:
+            checks:
+                seq:
+                    - type: str
+                      enum: ['repository', 'archives', 'extract', 'disabled']
+                      unique: true
+                desc: |
+                    List of one or more consistency checks to run: "repository", "archives", and/or
+                    "extract". Defaults to "repository" and "archives". Set to "disabled" to disable
+                    all consistency checks. "repository" checks the consistency of the repository,
+                    "archive" checks all of the archives, and "extract" does an extraction dry-run
+                    of just the most recent archive.
+                example:
+                    - repository
+                    - archives
+            check_last:
+                type: int
+                desc: Restrict the number of checked archives to the last n. Applies only to the
+                      "archives" check.
+                example: 3
+    hooks:
+        desc: |
+            Shell commands or scripts to execute before and after a backup or if an error has occurred.
+            IMPORTANT: All provided commands and scripts are executed with user permissions of borgmatic.
+            Do not forget to set secure permissions on this file as well as on any script listed (chmod 0700) to
+            prevent potential shell injection or privilege escalation.
+        map:
+            before_backup:
+                seq:
+                    - type: scalar
+                desc: List of one or more shell commands or scripts to execute before creating a backup.
+                example:
+                    - echo "`date` - Starting a backup job."
+            after_backup:
+                seq:
+                    - type: scalar
+                desc: List of one or more shell commands or scripts to execute after creating a backup.
+                example:
+                    - echo "`date` - Backup created."
+            on_error:
+                seq:
+                    - type: scalar
+                desc: List of one or more shell commands or scripts to execute in case an exception has occurred.
+                example:
+                    - echo "`date` - Error while creating a backup."

borgmatic/config/validate.py

@@ -0,0 +1,88 @@
+import logging
+import sys
+import warnings
+
+import pkg_resources
+import pykwalify.core
+import pykwalify.errors
+from ruamel import yaml
+
+
+def schema_filename():
+    '''
+    Path to the installed YAML configuration schema file, used to validate and parse the
+    configuration.
+    '''
+    return pkg_resources.resource_filename('borgmatic', 'config/schema.yaml')
+
+
+class Validation_error(ValueError):
+    '''
+    A collection of error message strings generated when attempting to validate a particular
+    configurartion file.
+    '''
+    def __init__(self, config_filename, error_messages):
+        self.config_filename = config_filename
+        self.error_messages = error_messages
+
+    def __str__(self):
+        '''
+        Render a validation error as a user-facing string.
+        '''
+        return 'An error occurred while parsing a configuration file at {}:\n'.format(
+            self.config_filename
+        ) + '\n'.join(self.error_messages)
+
+
+def apply_logical_validation(config_filename, parsed_configuration):
+    '''
+    Given a parsed and schematically valid configuration as a data structure of nested dicts (see
+    below), run through any additional logical validation checks. If there are any such validation
+    problems, raise a Validation_error.
+    '''
+    archive_name_format = parsed_configuration.get('storage', {}).get('archive_name_format')
+    prefix = parsed_configuration.get('retention', {}).get('prefix')
+
+    if archive_name_format and not prefix:
+        raise Validation_error(
+            config_filename, (
+                'If you provide an archive_name_format, you must also specify a retention prefix.',
+            )
+        )
+
+
+def parse_configuration(config_filename, schema_filename):
+    '''
+    Given the path to a config filename in YAML format and the path to a schema filename in
+    pykwalify YAML schema format, return the parsed configuration as a data structure of nested
+    dicts and lists corresponding to the schema. Example return value:
+
+       {'location': {'source_directories': ['/home', '/etc'], 'repository': 'hostname.borg'},
+       'retention': {'keep_daily': 7}, 'consistency': {'checks': ['repository', 'archives']}}
+
+    Raise FileNotFoundError if the file does not exist, PermissionError if the user does not
+    have permissions to read the file, or Validation_error if the config does not match the schema.
+    '''
+    logging.getLogger('pykwalify').setLevel(logging.ERROR)
+
+    try:
+        config = yaml.round_trip_load(open(config_filename))
+        schema = yaml.round_trip_load(open(schema_filename))
+    except yaml.error.YAMLError as error:
+        raise Validation_error(config_filename, (str(error),))
+
+    # pykwalify gets angry if the example field is not a string. So rather than bend to its will,
+    # simply remove all examples before passing the schema to pykwalify.
+    for section_name, section_schema in schema['map'].items():
+        for field_name, field_schema in section_schema['map'].items():
+            field_schema.pop('example', None)
+
+    validator = pykwalify.core.Core(source_data=config, schema_data=schema)
+    parsed_result = validator.validate(raise_exception=False)
+
+    if validator.validation_errors:
+        raise Validation_error(config_filename, validator.validation_errors)
+
+    apply_logical_validation(config_filename, parsed_result)
+
+    return parsed_result

borgmatic/signals.py

@@ -0,0 +1,18 @@
+import os
+import signal
+
+
+def _handle_signal(signal_number, frame):  # pragma: no cover
+    '''
+    Send the signal to all processes in borgmatic's process group, which includes child process.
+    '''
+    os.killpg(os.getpgrp(), signal_number)
+
+
+def configure_signals():  # pragma: no cover
+    '''
+    Configure borgmatic's signal handlers to pass relevant signals through to any child processes
+    like Borg. Note that SIGINT gets passed through even without these changes.
+    '''
+    for signal_number in (signal.SIGHUP, signal.SIGTERM, signal.SIGUSR1, signal.SIGUSR2):
+        signal.signal(signal_number, _handle_signal)

borgmatic/tests/integration/commands/test_borgmatic.py

@@ -0,0 +1,66 @@
+import os
+
+from flexmock import flexmock
+import pytest
+
+from borgmatic.commands import borgmatic as module
+
+
+def test_parse_arguments_with_no_arguments_uses_defaults():
+    parser = module.parse_arguments()
+
+    assert parser.config_paths == module.collect.DEFAULT_CONFIG_PATHS
+    assert parser.excludes_filename == None
+    assert parser.verbosity is None
+
+
+def test_parse_arguments_with_path_arguments_overrides_defaults():
+    parser = module.parse_arguments('--config', 'myconfig', '--excludes', 'myexcludes')
+
+    assert parser.config_paths == ['myconfig']
+    assert parser.excludes_filename == 'myexcludes'
+    assert parser.verbosity is None
+
+
+def test_parse_arguments_with_multiple_config_paths_parses_as_list():
+    parser = module.parse_arguments('--config', 'myconfig', 'otherconfig')
+
+    assert parser.config_paths == ['myconfig', 'otherconfig']
+    assert parser.verbosity is None
+
+
+def test_parse_arguments_with_verbosity_flag_overrides_default():
+    parser = module.parse_arguments('--verbosity', '1')
+
+    assert parser.config_paths == module.collect.DEFAULT_CONFIG_PATHS
+    assert parser.excludes_filename == None
+    assert parser.verbosity == 1
+
+
+def test_parse_arguments_with_no_actions_defaults_to_all_actions_enabled():
+    parser = module.parse_arguments()
+
+    assert parser.prune is True
+    assert parser.create is True
+    assert parser.check is True
+
+
+def test_parse_arguments_with_prune_action_leaves_other_actions_disabled():
+    parser = module.parse_arguments('--prune')
+
+    assert parser.prune is True
+    assert parser.create is False
+    assert parser.check is False
+
+
+def test_parse_arguments_with_multiple_actions_leaves_other_action_disabled():
+    parser = module.parse_arguments('--create', '--check')
+
+    assert parser.prune is False
+    assert parser.create is True
+    assert parser.check is True
+
+
+def test_parse_arguments_with_invalid_arguments_exits():
+    with pytest.raises(SystemExit):
+        module.parse_arguments('--posix-me-harder')

borgmatic/tests/integration/commands/test_convert_config.py

@@ -0,0 +1,47 @@
+import os
+
+from flexmock import flexmock
+import pytest
+
+from borgmatic.commands import convert_config 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.source_config_filename == module.DEFAULT_SOURCE_CONFIG_FILENAME
+    assert parser.source_excludes_filename == module.DEFAULT_SOURCE_EXCLUDES_FILENAME
+    assert parser.destination_config_filename == module.DEFAULT_DESTINATION_CONFIG_FILENAME
+
+
+def test_parse_arguments_with_filename_arguments_overrides_defaults():
+    flexmock(os.path).should_receive('exists').and_return(True)
+
+    parser = module.parse_arguments(
+        '--source-config', 'config',
+        '--source-excludes', 'excludes',
+        '--destination-config', 'config.yaml',
+    )
+
+    assert parser.source_config_filename == 'config'
+    assert parser.source_excludes_filename == 'excludes'
+    assert parser.destination_config_filename == 'config.yaml'
+
+
+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.source_config_filename == module.DEFAULT_SOURCE_CONFIG_FILENAME
+    assert parser.source_excludes_filename is None
+    assert parser.destination_config_filename == module.DEFAULT_DESTINATION_CONFIG_FILENAME
+
+
+def test_parse_arguments_with_invalid_arguments_exits():
+    flexmock(os.path).should_receive('exists').and_return(True)
+
+    with pytest.raises(SystemExit):
+        module.parse_arguments('--posix-me-harder')

borgmatic/tests/integration/commands/test_generate_config.py

@@ -0,0 +1,12 @@
+from borgmatic.commands import generate_config as module
+
+
+def test_parse_arguments_with_no_arguments_uses_defaults():
+    parser = module.parse_arguments()
+
+    assert parser.destination_filename == module.DEFAULT_DESTINATION_CONFIG_FILENAME
+
+def test_parse_arguments_with_filename_argument_overrides_defaults():
+    parser = module.parse_arguments('--destination', 'config.yaml')
+
+    assert parser.destination_filename == 'config.yaml'

borgmatic/tests/integration/config/test_generate.py

@@ -0,0 +1,65 @@
+from io import StringIO
+import os
+import sys
+
+from flexmock import flexmock
+import pytest
+
+from borgmatic.config import generate as module
+
+
+def test_insert_newline_before_comment_does_not_raise():
+    field_name = 'foo'
+    config = module.yaml.comments.CommentedMap([(field_name, 33)])
+    config.yaml_set_comment_before_after_key(key=field_name, before='Comment',)
+
+    module._insert_newline_before_comment(config, field_name)
+
+
+def test_write_configuration_does_not_raise():
+    flexmock(os.path).should_receive('exists').and_return(False)
+    flexmock(os).should_receive('makedirs')
+    builtins = flexmock(sys.modules['builtins'])
+    builtins.should_receive('open').and_return(StringIO())
+    flexmock(os).should_receive('chmod')
+
+    module.write_configuration('config.yaml', {})
+
+
+def test_write_configuration_with_already_existing_file_raises():
+    flexmock(os.path).should_receive('exists').and_return(True)
+
+    with pytest.raises(FileExistsError):
+        module.write_configuration('config.yaml', {})
+
+
+def test_write_configuration_with_already_existing_directory_does_not_raise():
+    flexmock(os.path).should_receive('exists').and_return(False)
+    flexmock(os).should_receive('makedirs').and_raise(FileExistsError)
+    builtins = flexmock(sys.modules['builtins'])
+    builtins.should_receive('open').and_return(StringIO())
+    flexmock(os).should_receive('chmod')
+
+    module.write_configuration('config.yaml', {})
+
+
+def test_add_comments_to_configuration_does_not_raise():
+    # Ensure that it can deal with fields both in the schema and missing from the schema.
+    config = module.yaml.comments.CommentedMap([('foo', 33), ('bar', 44), ('baz', 55)])
+    schema = {
+        'map': {
+            'foo': {'desc': 'Foo'},
+            'bar': {'desc': 'Bar'},
+        }
+    }
+
+    module.add_comments_to_configuration(config, schema)
+
+
+def test_generate_sample_configuration_does_not_raise():
+    builtins = flexmock(sys.modules['builtins'])
+    builtins.should_receive('open').with_args('schema.yaml').and_return('')
+    flexmock(module).should_receive('write_configuration')
+    flexmock(module).should_receive('_schema_to_sample_configuration')
+
+    module.generate_sample_configuration('config.yaml', 'schema.yaml')

borgmatic/tests/integration/config/test_legacy.py

@@ -0,0 +1,24 @@
+from io import StringIO
+
+from collections import OrderedDict
+import string
+
+from borgmatic.config import legacy 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/config/test_validate.py

@@ -0,0 +1,150 @@
+import io
+import string
+import sys
+import os
+
+from flexmock import flexmock
+import pytest
+
+from borgmatic.config import validate as module
+
+
+def test_schema_filename_returns_plausable_path():
+    schema_path = module.schema_filename()    
+
+    assert schema_path.endswith('/schema.yaml')
+
+
+def mock_config_and_schema(config_yaml, schema_yaml=None):
+    '''
+    Set up mocks for the given config config YAML string and the schema YAML string, or the default
+    schema if no schema is provided. The idea is that that the code under test consumes these mocks
+    when parsing the configuration.
+    '''
+    config_stream = io.StringIO(config_yaml)
+    if schema_yaml is None:
+        schema_stream = open(module.schema_filename())
+    else:
+        schema_stream = io.StringIO(schema_yaml)
+
+    builtins = flexmock(sys.modules['builtins'])
+    builtins.should_receive('open').with_args('config.yaml').and_return(config_stream)
+    builtins.should_receive('open').with_args('schema.yaml').and_return(schema_stream)
+
+
+def test_parse_configuration_transforms_file_into_mapping():
+    mock_config_and_schema(
+        '''
+        location:
+            source_directories:
+                - /home
+                - /etc
+
+            repositories:
+                - hostname.borg
+
+        retention:
+            keep_daily: 7
+
+        consistency:
+            checks:
+                - repository
+                - archives
+        '''
+    )
+
+    result = module.parse_configuration('config.yaml', 'schema.yaml')
+
+    assert result == {
+        'location': {'source_directories': ['/home', '/etc'], 'repositories': ['hostname.borg']},
+        'retention': {'keep_daily': 7},
+        'consistency': {'checks': ['repository', 'archives']},
+    }
+
+
+def test_parse_configuration_passes_through_quoted_punctuation():
+    escaped_punctuation = string.punctuation.replace('\\', r'\\').replace('"', r'\"')
+
+    mock_config_and_schema(
+        '''
+        location:
+            source_directories:
+                - /home
+
+            repositories:
+                - "{}.borg"
+        '''.format(escaped_punctuation)
+    )
+
+    result = module.parse_configuration('config.yaml', 'schema.yaml')
+
+    assert result == {
+        'location': {
+            'source_directories': ['/home'],
+            'repositories': ['{}.borg'.format(string.punctuation)],
+        },
+    }
+
+
+def test_parse_configuration_with_schema_lacking_examples_does_not_raise():
+    mock_config_and_schema(
+        '''
+        location:
+            source_directories:
+                - /home
+
+            repositories:
+                - hostname.borg
+        ''',
+        '''
+        map:
+            location:
+                required: true
+                map:
+                    source_directories:
+                        required: true
+                        seq:
+                            - type: scalar
+                    repositories:
+                        required: true
+                        seq:
+                            - type: scalar
+        '''
+    )
+
+    module.parse_configuration('config.yaml', 'schema.yaml')
+
+
+def test_parse_configuration_raises_for_missing_config_file():
+    with pytest.raises(FileNotFoundError):
+        module.parse_configuration('config.yaml', 'schema.yaml')
+
+
+def test_parse_configuration_raises_for_missing_schema_file():
+    mock_config_and_schema('')
+    builtins = flexmock(sys.modules['builtins'])
+    builtins.should_receive('open').with_args('schema.yaml').and_raise(FileNotFoundError)
+
+    with pytest.raises(FileNotFoundError):
+        module.parse_configuration('config.yaml', 'schema.yaml')
+
+
+def test_parse_configuration_raises_for_syntax_error():
+    mock_config_and_schema('foo:\nbar')
+
+    with pytest.raises(ValueError):
+        module.parse_configuration('config.yaml', 'schema.yaml')
+
+
+def test_parse_configuration_raises_for_validation_error():
+    mock_config_and_schema(
+        '''
+        location:
+            source_directories: yes
+            repositories:
+                - hostname.borg
+        '''
+    )
+
+    with pytest.raises(module.Validation_error):
+        module.parse_configuration('config.yaml', 'schema.yaml')

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/borg/test_check.py

@@ -0,0 +1,185 @@
+from subprocess import STDOUT
+import sys
+
+from flexmock import flexmock
+import pytest
+
+from borgmatic.borg import check as module
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
+
+
+def insert_subprocess_mock(check_call_command, **kwargs):
+    subprocess = flexmock(module.subprocess)
+    subprocess.should_receive('check_call').with_args(check_call_command, **kwargs).once()
+
+
+def insert_subprocess_never():
+    subprocess = flexmock(module.subprocess)
+    subprocess.should_receive('check_call').never()
+
+
+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(('repository',))
+
+    assert flags == ('--repository-only',)
+
+
+def test_make_check_flags_with_extract_check_does_not_make_extract_flag():
+    flags = module._make_check_flags(('extract',))
+
+    assert flags == ()
+
+
+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(('repository',), check_last=3)
+
+    assert flags == ('--repository-only', '--last', '3')
+
+
+def test_make_check_flags_with_default_checks_and_last_returns_last_flag():
+    flags = module._make_check_flags(module.DEFAULT_CHECKS, check_last=3)
+
+    assert flags == ('--last', '3')
+
+
+@pytest.mark.parametrize(
+    'checks',
+    (
+        ('repository',),
+        ('archives',),
+        ('repository', 'archives'),
+        ('repository', 'archives', 'other'),
+    ),
+)
+def test_check_archives_should_call_borg_with_parameters(checks):
+    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,
+    )
+    flexmock(sys.modules['builtins']).should_receive('open').and_return(stdout)
+    flexmock(module.os).should_receive('devnull')
+
+    module.check_archives(
+        verbosity=None,
+        repository='repo',
+        consistency_config=consistency_config,
+    )
+
+
+def test_check_archives_with_extract_check_should_call_extract_only():
+    checks = ('extract',)
+    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').never()
+    flexmock(module.extract).should_receive('extract_last_archive_dry_run').once()
+    insert_subprocess_never()
+
+    module.check_archives(
+        verbosity=None,
+        repository='repo',
+        consistency_config=consistency_config,
+    )
+
+
+def test_check_archives_with_verbosity_some_should_call_borg_with_info_parameter():
+    checks = ('repository',)
+    consistency_config = flexmock().should_receive('get').and_return(None).mock
+    flexmock(module).should_receive('_parse_checks').and_return(checks)
+    flexmock(module).should_receive('_make_check_flags').and_return(())
+    insert_subprocess_mock(
+        ('borg', 'check', 'repo', '--info'),
+        stdout=None, stderr=STDOUT,
+    )
+
+    module.check_archives(
+        verbosity=VERBOSITY_SOME,
+        repository='repo',
+        consistency_config=consistency_config,
+    )
+
+
+def test_check_archives_with_verbosity_lots_should_call_borg_with_debug_parameter():
+    checks = ('repository',)
+    consistency_config = flexmock().should_receive('get').and_return(None).mock
+    flexmock(module).should_receive('_parse_checks').and_return(checks)
+    flexmock(module).should_receive('_make_check_flags').and_return(())
+    insert_subprocess_mock(
+        ('borg', 'check', 'repo', '--debug'),
+        stdout=None, stderr=STDOUT,
+    )
+
+    module.check_archives(
+        verbosity=VERBOSITY_LOTS,
+        repository='repo',
+        consistency_config=consistency_config,
+    )
+
+
+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,
+    )
+
+
+def test_check_archives_with_remote_path_should_call_borg_with_remote_path_parameters():
+    checks = ('repository',)
+    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,
+    )
+    flexmock(sys.modules['builtins']).should_receive('open').and_return(stdout)
+    flexmock(module.os).should_receive('devnull')
+
+    module.check_archives(
+        verbosity=None,
+        repository='repo',
+        consistency_config=consistency_config,
+        remote_path='borg1',
+    )

borgmatic/tests/unit/borg/test_create.py

@@ -0,0 +1,420 @@
+import os
+
+from flexmock import flexmock
+
+from borgmatic.borg import create as module
+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'})
+        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({})
+        assert os.environ.get('BORG_PASSPHRASE') == None
+    finally:
+        os.environ = orig_environ
+
+
+def test_expand_directory_with_basic_path_passes_it_through():
+    flexmock(module.os.path).should_receive('expanduser').and_return('foo')
+    flexmock(module.glob).should_receive('glob').and_return([])
+
+    paths = module._expand_directory('foo')
+
+    assert paths == ['foo']
+
+
+def test_expand_directory_with_glob_expands():
+    flexmock(module.os.path).should_receive('expanduser').and_return('foo*')
+    flexmock(module.glob).should_receive('glob').and_return(['foo', 'food'])
+
+    paths = module._expand_directory('foo*')
+
+    assert paths == ['foo', 'food']
+
+
+def test_write_exclude_file_does_not_raise():
+    temporary_file = flexmock(
+        name='filename',
+        write=lambda mode: None,
+        flush=lambda: None,
+    )
+    flexmock(module.tempfile).should_receive('NamedTemporaryFile').and_return(temporary_file)
+
+    module._write_exclude_file(['exclude'])
+
+
+def test_write_exclude_file_with_empty_exclude_patterns_does_not_raise():
+    module._write_exclude_file([])
+
+
+def insert_subprocess_mock(check_call_command, **kwargs):
+    subprocess = flexmock(module.subprocess)
+    subprocess.should_receive('check_call').with_args(check_call_command, **kwargs).once()
+
+
+def test_make_exclude_flags_includes_exclude_patterns_filename_when_given():
+    exclude_flags = module._make_exclude_flags(
+        location_config={'exclude_patterns': ['*.pyc', '/var']},
+        exclude_patterns_filename='/tmp/excludes',
+    )
+
+    assert exclude_flags == ('--exclude-from', '/tmp/excludes')
+
+
+def test_make_exclude_flags_includes_exclude_from_filenames_when_in_config():
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+
+    exclude_flags = module._make_exclude_flags(
+        location_config={'exclude_from': ['excludes', 'other']},
+    )
+
+    assert exclude_flags == ('--exclude-from', 'excludes', '--exclude-from', 'other')
+
+
+def test_make_exclude_flags_includes_both_filenames_when_patterns_given_and_exclude_from_in_config():
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+
+    exclude_flags = module._make_exclude_flags(
+        location_config={'exclude_from': ['excludes']},
+        exclude_patterns_filename='/tmp/excludes',
+    )
+
+    assert exclude_flags == ('--exclude-from', 'excludes', '--exclude-from', '/tmp/excludes')
+
+
+def test_make_exclude_flags_considers_none_exclude_from_filenames_as_empty():
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+
+    exclude_flags = module._make_exclude_flags(
+        location_config={'exclude_from': None},
+    )
+
+    assert exclude_flags == ()
+
+
+def test_make_exclude_flags_includes_exclude_caches_when_true_in_config():
+    exclude_flags = module._make_exclude_flags(
+        location_config={'exclude_caches': True},
+    )
+
+    assert exclude_flags == ('--exclude-caches',)
+
+
+def test_make_exclude_flags_does_not_include_exclude_caches_when_false_in_config():
+    exclude_flags = module._make_exclude_flags(
+        location_config={'exclude_caches': False},
+    )
+
+    assert exclude_flags == ()
+
+
+def test_make_exclude_flags_includes_exclude_if_present_when_in_config():
+    exclude_flags = module._make_exclude_flags(
+        location_config={'exclude_if_present': 'exclude_me'},
+    )
+
+    assert exclude_flags == ('--exclude-if-present', 'exclude_me')
+
+
+def test_make_exclude_flags_is_empty_when_config_has_no_excludes():
+    exclude_flags = module._make_exclude_flags(location_config={})
+
+    assert exclude_flags == ()
+
+
+DEFAULT_ARCHIVE_NAME = '{hostname}-{now:%Y-%m-%dT%H:%M:%S.%f}'
+CREATE_COMMAND = ('borg', 'create', 'repo::{}'.format(DEFAULT_ARCHIVE_NAME), 'foo', 'bar')
+
+
+def test_create_archive_calls_borg_with_parameters():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(CREATE_COMMAND)
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_exclude_patterns_calls_borg_with_excludes():
+    exclude_flags = ('--exclude-from', 'excludes')
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(flexmock(name='/tmp/excludes'))
+    flexmock(module).should_receive('_make_exclude_flags').and_return(exclude_flags)
+    insert_subprocess_mock(CREATE_COMMAND + exclude_flags)
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'exclude_patterns': ['exclude'],
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_verbosity_some_calls_borg_with_info_parameter():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(CREATE_COMMAND + ('--info', '--stats',))
+
+    module.create_archive(
+        verbosity=VERBOSITY_SOME,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_verbosity_lots_calls_borg_with_debug_parameter():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(CREATE_COMMAND + ('--debug', '--list', '--stats'))
+
+    module.create_archive(
+        verbosity=VERBOSITY_LOTS,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_compression_calls_borg_with_compression_parameters():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(CREATE_COMMAND + ('--compression', 'rle'))
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={'compression': 'rle'},
+    )
+
+
+def test_create_archive_with_remote_rate_limit_calls_borg_with_remote_ratelimit_parameters():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(CREATE_COMMAND + ('--remote-ratelimit', '100'))
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={'remote_rate_limit': 100},
+    )
+
+
+def test_create_archive_with_one_file_system_calls_borg_with_one_file_system_parameters():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(CREATE_COMMAND + ('--one-file-system',))
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'one_file_system': True,
+            'exclude_patterns': None,
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_files_cache_calls_borg_with_files_cache_parameters():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(CREATE_COMMAND + ('--files-cache', 'ctime,size'))
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'files_cache': 'ctime,size',
+            'exclude_patterns': None,
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_remote_path_calls_borg_with_remote_path_parameters():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(CREATE_COMMAND + ('--remote-path', 'borg1'))
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'remote_path': 'borg1',
+            'exclude_patterns': None,
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_umask_calls_borg_with_umask_parameters():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(CREATE_COMMAND + ('--umask', '740'))
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={'umask': 740},
+    )
+
+
+def test_create_archive_with_source_directories_glob_expands():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo', 'food'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(('borg', 'create', 'repo::{}'.format(DEFAULT_ARCHIVE_NAME), 'foo', 'food'))
+    flexmock(module.glob).should_receive('glob').with_args('foo*').and_return(['foo', 'food'])
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo*'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_non_matching_source_directories_glob_passes_through():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo*'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(('borg', 'create', 'repo::{}'.format(DEFAULT_ARCHIVE_NAME), 'foo*'))
+    flexmock(module.glob).should_receive('glob').with_args('foo*').and_return([])
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo*'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_glob_calls_borg_with_expanded_directories():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo', 'food'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(('borg', 'create', 'repo::{}'.format(DEFAULT_ARCHIVE_NAME), 'foo', 'food'))
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo*'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={},
+    )
+
+
+def test_create_archive_with_archive_name_format_calls_borg_with_archive_name():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(('borg', 'create', 'repo::ARCHIVE_NAME', 'foo', 'bar'))
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={
+            'archive_name_format': 'ARCHIVE_NAME',
+        },
+    )
+
+
+def test_create_archive_with_archive_name_format_accepts_borg_placeholders():
+    flexmock(module).should_receive('_expand_directory').and_return(['foo']).and_return(['bar'])
+    flexmock(module).should_receive('_write_exclude_file').and_return(None)
+    flexmock(module).should_receive('_make_exclude_flags').and_return(())
+    insert_subprocess_mock(('borg', 'create', 'repo::Documents_{hostname}-{now}', 'foo', 'bar'))
+
+    module.create_archive(
+        verbosity=None,
+        repository='repo',
+        location_config={
+            'source_directories': ['foo', 'bar'],
+            'repositories': ['repo'],
+            'exclude_patterns': None,
+        },
+        storage_config={
+            'archive_name_format': 'Documents_{hostname}-{now}',
+        },
+    )

borgmatic/tests/unit/borg/test_extract.py

@@ -0,0 +1,100 @@
+import sys
+
+from flexmock import flexmock
+
+from borgmatic.borg import extract as module
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
+
+
+def insert_subprocess_mock(check_call_command, **kwargs):
+    subprocess = flexmock(module.subprocess)
+    subprocess.should_receive('check_call').with_args(check_call_command, **kwargs).once()
+
+
+def insert_subprocess_never():
+    subprocess = flexmock(module.subprocess)
+    subprocess.should_receive('check_call').never()
+
+
+def insert_subprocess_check_output_mock(check_output_command, result, **kwargs):
+    subprocess = flexmock(module.subprocess)
+    subprocess.should_receive('check_output').with_args(check_output_command, **kwargs).and_return(result).once()
+
+
+def test_extract_last_archive_dry_run_should_call_borg_with_last_archive():
+    flexmock(sys.stdout).encoding = 'utf-8'
+    insert_subprocess_check_output_mock(
+        ('borg', 'list', '--short', 'repo'),
+        result='archive1\narchive2\n'.encode('utf-8'),
+    )
+    insert_subprocess_mock(
+        ('borg', 'extract', '--dry-run', 'repo::archive2'),
+    )
+
+    module.extract_last_archive_dry_run(
+        verbosity=None,
+        repository='repo',
+    )
+
+
+def test_extract_last_archive_dry_run_without_any_archives_should_bail():
+    flexmock(sys.stdout).encoding = 'utf-8'
+    insert_subprocess_check_output_mock(
+        ('borg', 'list', '--short', 'repo'),
+        result='\n'.encode('utf-8'),
+    )
+    insert_subprocess_never()
+
+    module.extract_last_archive_dry_run(
+        verbosity=None,
+        repository='repo',
+    )
+
+
+def test_extract_last_archive_dry_run_with_verbosity_some_should_call_borg_with_info_parameter():
+    flexmock(sys.stdout).encoding = 'utf-8'
+    insert_subprocess_check_output_mock(
+        ('borg', 'list', '--short', 'repo', '--info'),
+        result='archive1\narchive2\n'.encode('utf-8'),
+    )
+    insert_subprocess_mock(
+        ('borg', 'extract', '--dry-run', 'repo::archive2', '--info'),
+    )
+
+    module.extract_last_archive_dry_run(
+        verbosity=VERBOSITY_SOME,
+        repository='repo',
+    )
+
+
+def test_extract_last_archive_dry_run_with_verbosity_lots_should_call_borg_with_debug_parameter():
+    flexmock(sys.stdout).encoding = 'utf-8'
+    insert_subprocess_check_output_mock(
+        ('borg', 'list', '--short', 'repo', '--debug'),
+        result='archive1\narchive2\n'.encode('utf-8'),
+    )
+    insert_subprocess_mock(
+        ('borg', 'extract', '--dry-run', 'repo::archive2', '--debug', '--list'),
+    )
+
+    module.extract_last_archive_dry_run(
+        verbosity=VERBOSITY_LOTS,
+        repository='repo',
+    )
+
+
+def test_extract_last_archive_dry_run_should_call_borg_with_remote_path_parameters():
+    flexmock(sys.stdout).encoding = 'utf-8'
+    insert_subprocess_check_output_mock(
+        ('borg', 'list', '--short', 'repo', '--remote-path', 'borg1'),
+        result='archive1\narchive2\n'.encode('utf-8'),
+    )
+    insert_subprocess_mock(
+        ('borg', 'extract', '--dry-run', 'repo::archive2', '--remote-path', 'borg1'),
+    )
+
+    module.extract_last_archive_dry_run(
+        verbosity=None,
+        repository='repo',
+        remote_path='borg1',
+    )

borgmatic/tests/unit/borg/test_hook.py

@@ -0,0 +1,22 @@
+from flexmock import flexmock
+
+from borgmatic.commands import hook as module
+
+
+def test_execute_hook_invokes_each_command():
+    subprocess = flexmock(module.subprocess)
+    subprocess.should_receive('check_call').with_args(':', shell=True).once()
+
+    module.execute_hook([':'], 'config.yaml', 'pre-backup')
+
+
+def test_execute_hook_with_multiple_commands_invokes_each_command():
+    subprocess = flexmock(module.subprocess)
+    subprocess.should_receive('check_call').with_args(':', shell=True).once()
+    subprocess.should_receive('check_call').with_args('true', shell=True).once()
+
+    module.execute_hook([':', 'true'], 'config.yaml', 'pre-backup')
+
+
+def test_execute_hook_with_empty_commands_does_not_raise():
+    module.execute_hook([], 'config.yaml', 'post-backup')

borgmatic/tests/unit/borg/test_prune.py

@@ -0,0 +1,112 @@
+from collections import OrderedDict
+
+from flexmock import flexmock
+
+from borgmatic.borg import prune as module
+from borgmatic.verbosity import VERBOSITY_SOME, VERBOSITY_LOTS
+
+
+def insert_subprocess_mock(check_call_command, **kwargs):
+    subprocess = flexmock(module.subprocess)
+    subprocess.should_receive('check_call').with_args(check_call_command, **kwargs).once()
+
+
+BASE_PRUNE_FLAGS = (
+    ('--keep-daily', '1'),
+    ('--keep-weekly', '2'),
+    ('--keep-monthly', '3'),
+)
+
+
+def test_make_prune_flags_should_return_flags_from_config_plus_default_prefix():
+    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 + (('--prefix', '{hostname}-'),)
+
+
+def test_make_prune_flags_accepts_prefix_with_placeholders():
+    retention_config = OrderedDict(
+        (
+            ('keep_daily', 1),
+            ('prefix', 'Documents_{hostname}-{now}'),
+        )
+    )
+
+    result = module._make_prune_flags(retention_config)
+
+    expected = (
+        ('--keep-daily', '1'),
+        ('--prefix', 'Documents_{hostname}-{now}'),
+    )
+
+    assert tuple(result) == expected
+
+
+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,
+    )
+
+
+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,
+    )
+
+
+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', '--list'))
+
+    module.prune_archives(
+        repository='repo',
+        verbosity=VERBOSITY_LOTS,
+        retention_config=retention_config,
+    )
+
+
+def test_prune_archives_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,
+        remote_path='borg1',
+    )

borgmatic/tests/unit/config/test_collect.py

@@ -0,0 +1,71 @@
+from flexmock import flexmock
+
+from borgmatic.config import collect as module
+
+
+def test_collect_config_filenames_collects_given_files():
+    config_paths = ('config.yaml', 'other.yaml')
+    flexmock(module.os.path).should_receive('isdir').and_return(False)
+
+    config_filenames = tuple(module.collect_config_filenames(config_paths))
+
+    assert config_filenames == config_paths
+
+
+def test_collect_config_filenames_collects_files_from_given_directories_and_ignores_sub_directories():
+    config_paths = ('config.yaml', '/etc/borgmatic.d')
+    mock_path = flexmock(module.os.path)
+    mock_path.should_receive('exists').and_return(True)
+    mock_path.should_receive('isdir').with_args('config.yaml').and_return(False)
+    mock_path.should_receive('isdir').with_args('/etc/borgmatic.d').and_return(True)
+    mock_path.should_receive('isdir').with_args('/etc/borgmatic.d/foo.yaml').and_return(False)
+    mock_path.should_receive('isdir').with_args('/etc/borgmatic.d/bar').and_return(True)
+    mock_path.should_receive('isdir').with_args('/etc/borgmatic.d/baz.yaml').and_return(False)
+    flexmock(module.os).should_receive('listdir').and_return(['foo.yaml', 'bar', 'baz.yaml'])
+
+    config_filenames = tuple(module.collect_config_filenames(config_paths))
+
+    assert config_filenames == (
+        'config.yaml',
+        '/etc/borgmatic.d/foo.yaml',
+        '/etc/borgmatic.d/baz.yaml',
+    )
+
+
+def test_collect_config_filenames_skips_etc_borgmatic_config_dot_yaml_if_it_does_not_exist():
+    config_paths = ('config.yaml', '/etc/borgmatic/config.yaml')
+    mock_path = flexmock(module.os.path)
+    mock_path.should_receive('exists').with_args('config.yaml').and_return(True)
+    mock_path.should_receive('exists').with_args('/etc/borgmatic/config.yaml').and_return(False)
+    mock_path.should_receive('isdir').with_args('config.yaml').and_return(False)
+    mock_path.should_receive('isdir').with_args('/etc/borgmatic/config.yaml').and_return(True)
+
+    config_filenames = tuple(module.collect_config_filenames(config_paths))
+
+    assert config_filenames == ('config.yaml',)
+
+
+def test_collect_config_filenames_skips_etc_borgmatic_dot_d_if_it_does_not_exist():
+    config_paths = ('config.yaml', '/etc/borgmatic.d')
+    mock_path = flexmock(module.os.path)
+    mock_path.should_receive('exists').with_args('config.yaml').and_return(True)
+    mock_path.should_receive('exists').with_args('/etc/borgmatic.d').and_return(False)
+    mock_path.should_receive('isdir').with_args('config.yaml').and_return(False)
+    mock_path.should_receive('isdir').with_args('/etc/borgmatic.d').and_return(True)
+
+    config_filenames = tuple(module.collect_config_filenames(config_paths))
+
+    assert config_filenames == ('config.yaml',)
+
+
+def test_collect_config_filenames_includes_other_directory_if_it_does_not_exist():
+    config_paths = ('config.yaml', '/my/directory')
+    mock_path = flexmock(module.os.path)
+    mock_path.should_receive('exists').with_args('config.yaml').and_return(True)
+    mock_path.should_receive('exists').with_args('/my/directory').and_return(False)
+    mock_path.should_receive('isdir').with_args('config.yaml').and_return(False)
+    mock_path.should_receive('isdir').with_args('/my/directory').and_return(True)
+
+    config_filenames = tuple(module.collect_config_filenames(config_paths))
+
+    assert config_filenames == config_paths

borgmatic/tests/unit/config/test_convert.py

@@ -0,0 +1,118 @@
+from collections import defaultdict, OrderedDict, namedtuple
+import os
+
+from flexmock import flexmock
+import pytest
+
+from borgmatic.config import convert as module
+
+
+Parsed_config = namedtuple('Parsed_config', ('location', 'storage', 'retention', 'consistency'))
+
+
+def test_convert_section_generates_integer_value_for_integer_type_in_schema():
+    flexmock(module.yaml.comments).should_receive('CommentedMap').replace_with(OrderedDict)
+    source_section_config = OrderedDict([('check_last', '3')])
+    section_schema = {'map': {'check_last': {'type': 'int'}}}
+
+    destination_config = module._convert_section(source_section_config, section_schema)
+
+    assert destination_config == OrderedDict([('check_last', 3)])
+
+
+def test_convert_legacy_parsed_config_transforms_source_config_to_mapping():
+    flexmock(module.yaml.comments).should_receive('CommentedMap').replace_with(OrderedDict)
+    source_config = Parsed_config(
+        location=OrderedDict([('source_directories', '/home'), ('repository', 'hostname.borg')]),
+        storage=OrderedDict([('encryption_passphrase', 'supersecret')]),
+        retention=OrderedDict([('keep_daily', 7)]),
+        consistency=OrderedDict([('checks', 'repository')]),
+    )
+    source_excludes = ['/var']
+    schema = {'map': defaultdict(lambda: {'map': {}})}
+
+    destination_config = module.convert_legacy_parsed_config(source_config, source_excludes, schema)
+
+    assert destination_config == OrderedDict([
+        (
+            'location',
+            OrderedDict([
+                ('source_directories', ['/home']),
+                ('repositories', ['hostname.borg']),
+                ('exclude_patterns', ['/var']),
+            ]),
+        ),
+        ('storage', OrderedDict([('encryption_passphrase', 'supersecret')])),
+        ('retention', OrderedDict([('keep_daily', 7)])),
+        ('consistency', OrderedDict([('checks', ['repository'])])),
+    ])
+
+
+def test_convert_legacy_parsed_config_splits_space_separated_values():
+    flexmock(module.yaml.comments).should_receive('CommentedMap').replace_with(OrderedDict)
+    source_config = Parsed_config(
+        location=OrderedDict([('source_directories', '/home /etc'), ('repository', 'hostname.borg')]),
+        storage=OrderedDict(),
+        retention=OrderedDict(),
+        consistency=OrderedDict([('checks', 'repository archives')]),
+    )
+    source_excludes = ['/var']
+    schema = {'map': defaultdict(lambda: {'map': {}})}
+
+    destination_config = module.convert_legacy_parsed_config(source_config, source_excludes, schema) 
+
+    assert destination_config == OrderedDict([
+        (
+            'location',
+            OrderedDict([
+                ('source_directories', ['/home', '/etc']),
+                ('repositories', ['hostname.borg']),
+                ('exclude_patterns', ['/var']),
+            ]),
+        ),
+        ('storage', OrderedDict()),
+        ('retention', OrderedDict()),
+        ('consistency', OrderedDict([('checks', ['repository', 'archives'])])),
+    ])
+
+
+def test_guard_configuration_upgraded_raises_when_only_source_config_present():
+    flexmock(os.path).should_receive('exists').with_args('config').and_return(True)
+    flexmock(os.path).should_receive('exists').with_args('config.yaml').and_return(False)
+    flexmock(os.path).should_receive('exists').with_args('other.yaml').and_return(False)
+
+    with pytest.raises(module.LegacyConfigurationNotUpgraded):
+        module.guard_configuration_upgraded('config', ('config.yaml', 'other.yaml'))
+
+
+def test_guard_configuration_upgraded_does_not_raise_when_only_destination_config_present():
+    flexmock(os.path).should_receive('exists').with_args('config').and_return(False)
+    flexmock(os.path).should_receive('exists').with_args('config.yaml').and_return(False)
+    flexmock(os.path).should_receive('exists').with_args('other.yaml').and_return(True)
+
+    module.guard_configuration_upgraded('config', ('config.yaml', 'other.yaml'))
+
+
+def test_guard_configuration_upgraded_does_not_raise_when_both_configs_present():
+    flexmock(os.path).should_receive('exists').with_args('config').and_return(True)
+    flexmock(os.path).should_receive('exists').with_args('config.yaml').and_return(False)
+    flexmock(os.path).should_receive('exists').with_args('other.yaml').and_return(True)
+
+    module.guard_configuration_upgraded('config', ('config.yaml', 'other.yaml'))
+
+
+def test_guard_configuration_upgraded_does_not_raise_when_neither_config_present():
+    flexmock(os.path).should_receive('exists').with_args('config').and_return(False)
+    flexmock(os.path).should_receive('exists').with_args('config.yaml').and_return(False)
+    flexmock(os.path).should_receive('exists').with_args('other.yaml').and_return(False)
+
+    module.guard_configuration_upgraded('config', ('config.yaml', 'other.yaml'))
+
+
+def test_guard_excludes_filename_omitted_raises_when_filename_provided():
+    with pytest.raises(module.LegacyExcludesFilenamePresent):
+        module.guard_excludes_filename_omitted(excludes_filename='/etc/borgmatic/excludes')
+
+
+def test_guard_excludes_filename_omitted_does_not_raise_when_filename_not_provided():
+    module.guard_excludes_filename_omitted(excludes_filename=None)

borgmatic/tests/unit/config/test_generate.py

@@ -0,0 +1,49 @@
+from collections import OrderedDict
+
+from flexmock import flexmock
+
+from borgmatic.config import generate as module
+
+
+def test_schema_to_sample_configuration_generates_config_with_examples():
+    flexmock(module.yaml.comments).should_receive('CommentedMap').replace_with(OrderedDict)
+    flexmock(module).should_receive('add_comments_to_configuration')
+    schema = {
+        'map': OrderedDict([
+            (
+                'section1', {
+                    'map': {
+                        'field1': OrderedDict([
+                            ('example', 'Example 1')
+                        ]),
+                    },
+                },
+            ),
+            (
+                'section2', {
+                    'map': OrderedDict([
+                        ('field2', {'example': 'Example 2'}),
+                        ('field3', {'example': 'Example 3'}),
+                    ]),
+                }
+            ),
+        ])
+    }
+
+    config = module._schema_to_sample_configuration(schema)
+
+    assert config == OrderedDict([
+        (
+            'section1',
+            OrderedDict([
+                ('field1', 'Example 1'),
+            ]),
+        ),
+        (
+            'section2',
+            OrderedDict([
+                ('field2', 'Example 2'),
+                ('field3', 'Example 3'),
+            ]),
+        )
+    ])

borgmatic/tests/unit/config/test_legacy.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.config import legacy as module
 
 
 def test_option_should_create_config_option():
@@ -61,7 +61,7 @@ def test_validate_configuration_format_with_missing_required_section_should_rais
         ),
     )
 
-    with assert_raises(ValueError):
+    with pytest.raises(ValueError):
         module.validate_configuration_format(parser, config_format)
 
 
@@ -96,7 +96,7 @@ def test_validate_configuration_format_with_unknown_section_should_raise():
         module.Section_format('section', options=()),
     )
 
-    with assert_raises(ValueError):
+    with pytest.raises(ValueError):
         module.validate_configuration_format(parser, config_format)
 
 
@@ -114,7 +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)
 
 
@@ -146,7 +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)
 
 
@@ -154,6 +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)
 
@@ -179,6 +180,7 @@ 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)
 
@@ -197,8 +199,8 @@ def test_parse_section_options_for_missing_section_should_return_empty_dict():
 
 def insert_mock_parser():
     parser = flexmock()
-    parser.should_receive('read')
-    module.ConfigParser = lambda: parser
+    parser.should_receive('read').and_return([flexmock()])
+    module.RawConfigParser = lambda: parser
 
     return parser
 
@@ -220,3 +222,11 @@ def test_parse_configuration_should_return_section_configs():
     parsed_config = module.parse_configuration('filename', config_format)
 
     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/tests/unit/config/test_validate.py

@@ -0,0 +1,43 @@
+import pytest
+
+from borgmatic.config import validate as module
+
+
+def test_validation_error_str_contains_error_messages_and_config_filename():
+    error = module.Validation_error('config.yaml', ('oops', 'uh oh'))
+
+    result = str(error)
+
+    assert 'config.yaml' in result
+    assert 'oops' in result
+    assert 'uh oh' in result
+
+
+def test_apply_logical_validation_raises_if_archive_name_format_present_without_prefix():
+    with pytest.raises(module.Validation_error):
+        module.apply_logical_validation(
+            'config.yaml',
+            {
+                'storage': {'archive_name_format': '{hostname}-{now}'},
+                'retention': {'keep_daily': 7},
+            },
+        )
+
+
+def test_apply_logical_validation_does_not_raise_if_archive_name_format_and_prefix_present():
+    module.apply_logical_validation(
+        'config.yaml',
+        {
+            'storage': {'archive_name_format': '{hostname}-{now}'},
+            'retention': {'prefix': '{hostname}-'},
+        },
+    )
+
+
+def test_apply_logical_validation_does_not_raise_otherwise():
+    module.apply_logical_validation(
+        'config.yaml',
+        {
+            'retention': {'keep_secondly': 1000},
+        },
+    )

borgmatic/tests/unit/test_verbosity.py

@@ -0,0 +1,11 @@
+import logging
+
+from borgmatic import verbosity as module
+
+
+def test_verbosity_to_log_level_maps_known_verbosity_to_log_level():
+    assert module.verbosity_to_log_level(module.VERBOSITY_SOME) == logging.INFO
+
+
+def test_verbosity_to_log_level_maps_unknown_verbosity_to_error_level():
+    assert module.verbosity_to_log_level('my pants') == logging.ERROR

borgmatic/verbosity.py

@@ -0,0 +1,15 @@
+import logging
+
+
+VERBOSITY_SOME = 1
+VERBOSITY_LOTS = 2
+
+
+def verbosity_to_log_level(verbosity):
+    '''
+    Given a borgmatic verbosity value, return the corresponding Python log level.
+    '''
+    return {
+        VERBOSITY_SOME: logging.INFO,
+        VERBOSITY_LOTS: logging.DEBUG,
+    }.get(verbosity, logging.ERROR)

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/config

@@ -1,27 +0,0 @@
-[location]
-# Space-separated list of source directories to backup.
-source_directories: /home /etc
-
-# Path to local or remote repository.
-repository: user@backupserver:sourcehostname.attic
-
-[retention]
-# Retention policy for how many backups to keep in each category. See
-# https://attic-backup.org/usage.html#attic-prune or
-# https://borgbackup.github.io/borgbackup/usage.html#borg-prune for details.
-#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://attic-backup.org/usage.html#attic-check or
-# https://borgbackup.github.io/borgbackup/usage.html#borg-check for details.
-checks: repository archives
-# For Borg only, you can restrict the number of checked archives to the last n.
-#check_last: 3

sample/excludes

@@ -1,3 +0,0 @@
-*.pyc
-/home/*/.cache
-/etc/ssl

sample/systemd/borgmatic.service

@@ -0,0 +1,6 @@
+[Unit]
+Description=borgmatic backup
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/borgmatic

sample/systemd/borgmatic.timer

@@ -0,0 +1,8 @@
+[Unit]
+Description=Run borgmatic backup
+
+[Timer]
+OnCalendar=daily
+
+[Install]
+WantedBy=timers.target

scripts/push

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -e
+
+git push -u origin
+git push -u github

scripts/release

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+rm -fr dist
+python3 setup.py bdist_wheel
+python3 setup.py sdist
+twine upload -r pypi dist/borgmatic-*.tar.gz
+twine upload -r pypi dist/borgmatic-*-py3-none-any.whl

setup.cfg

@@ -1,2 +1,2 @@
-[nosetests]
-detailed-errors=1
+[metadata]
+description-file=README.md

setup.py

@@ -1,20 +1,44 @@
 from setuptools import setup, find_packages
 
+
+VERSION = '1.1.10'
+
+
 setup(
-    name='atticmatic',
-    version='0.1.1',
-    description='A wrapper script for Attic/Borg backup software that creates and prunes backups',
+    name='borgmatic',
+    version=VERSION,
+    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',
+    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',
-            'borgmatic = atticmatic.command:main',
+            'borgmatic = borgmatic.commands.borgmatic:main',
+            'upgrade-borgmatic-config = borgmatic.commands.convert_config:main',
+            'generate-borgmatic-config = borgmatic.commands.generate_config:main',
         ]
     },
+    obsoletes=[
+        'atticmatic',
+    ],
+    install_requires=(
+        'pykwalify',
+        'ruamel.yaml<=0.15',
+        'setuptools',
+    ),
     tests_require=(
         'flexmock',
-        'nose',
-    )
+        'pytest',
+    ),
+    include_package_data=True,
 )

static/borgmatic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" x="0px" y="0px" viewBox="0 0 100 100" enable-background="new 0 0 100 100" xml:space="preserve"><g><circle cx="63.461" cy="59.615" r="5.626"></circle><path d="M81.432,48.015c0.779-10.849-1.758-19.894-7.407-26.293C68.447,15.403,59.915,11.923,50,11.923   c-6.729,0-12.834,1.645-17.81,4.724c-0.405-0.06-0.823-0.073-1.248,0.005C8.128,20.817,0,34.623,0,46.154   c0,6.155,1.856,11.005,5.519,14.417c2.082,1.941,4.461,3.223,6.659,3.921C13.041,74.256,18.345,81,23.077,81h1.438   C30.168,94,44.847,99.614,50,99.614c6.708,0,24.493-7.875,27.38-25.392c4.758-1.888,10.697-7.373,10.697-13.711   C88.077,54.639,85.395,49.855,81.432,48.015z M7.691,46.154c0-3.397,1.238-13.399,14.747-19.083   c-2.043,3.821-3.31,8.234-3.771,13.136c-3.06,2.521-5.577,7.792-6.366,15.873c-0.534-0.316-1.056-0.686-1.538-1.135   C8.725,53.045,7.691,50.088,7.691,46.154z M74.23,67.947c-1.806,0-3.309,1.389-3.451,3.188C69.608,85.928,53.914,92.575,50,92.575   c-3.275,0-14.607-4.474-19.03-14.325c1.001-0.709,2.168-1.25,3.646-1.25c3.809,0,3.847,0,3.847,0c2.126,0,7.692-4.023,7.692-19.494   C46.154,46.241,40.588,42,38.462,42c0,0-0.195,0-3.847,0c-3.65,0-5.566-4-7.692-4h-1.046c0.813-4,2.646-8.756,5.473-11.94   c4.321-4.87,10.771-7.329,18.65-7.329c8.016,0,14.528,2.636,18.835,7.515c4.821,5.462,6.697,13.762,5.424,23.95   c-0.123,0.984,0.183,1.99,0.84,2.734s1.602,1.179,2.595,1.179c1.671,0,3.46,2.562,3.46,6.371   C81.153,64.016,75.754,67.812,74.23,67.947z M30.432,59.615c0-3.377,2.734-6.107,6.106-6.107c3.373,0,6.107,2.73,6.107,6.107   s-2.734,6.107-6.107,6.107C33.166,65.723,30.432,62.992,30.432,59.615z"></path></g></svg>

test_requirements.txt

@@ -1,2 +1,5 @@
-flexmock==0.9.7
-nose==1.3.4
+flexmock==0.10.2
+pykwalify==1.6.0
+pytest==2.9.1
+pytest-cov==2.5.1
+ruamel.yaml==0.15.18

tox.ini

@@ -1,8 +1,8 @@
 [tox]
-envlist=py27,py34
+envlist=py34
 skipsdist=True
 
 [testenv]
 usedevelop=True
 deps=-rtest_requirements.txt
-commands = nosetests []
+commands = py.test --cov-report term-missing:skip-covered --cov=borgmatic borgmatic []