Add before_extract and after_extract hooks

borgmatic/commands/borgmatic.py

@@ -91,6 +91,14 @@ def run_configuration(config_filename, config, arguments):
                 'pre-check',
                 global_arguments.dry_run,
             )
+        if 'extract' in arguments:
+            command.execute_hook(
+                hooks.get('before_extract'),
+                hooks.get('umask'),
+                config_filename,
+                'pre-check',
+                global_arguments.dry_run,
+            )
         if prune_create_or_check:
             dispatch.call_hooks(
                 'ping_monitor',
@@ -165,6 +173,14 @@ def run_configuration(config_filename, config, arguments):
                     'post-check',
                     global_arguments.dry_run,
                 )
+            if 'extract' in arguments:
+                command.execute_hook(
+                    hooks.get('after_extract'),
+                    hooks.get('umask'),
+                    config_filename,
+                    'post-check',
+                    global_arguments.dry_run,
+                )
             if prune_create_or_check:
                 dispatch.call_hooks(
                     'ping_monitor',

borgmatic/config/schema.yaml

@@ -473,6 +473,14 @@ map:
                     before consistency checks, run once per configuration file.
                 example:
                     - echo "Starting checks."
+            before_extract:
+                seq:
+                    - type: str
+                desc: |
+                    List of one or more shell commands or scripts to execute
+                    before extracting a backup, run once per configuration file.
+                example:
+                    - echo "Starting extracting."
             after_backup:
                 seq:
                     - type: str
@@ -497,6 +505,14 @@ map:
                     after consistency checks, run once per configuration file.
                 example:
                     - echo "Finished checks."
+            after_extract:
+                seq:
+                    - type: str
+                desc: |
+                    List of one or more shell commands or scripts to execute
+                    after extracting a backup, run once per configuration file.
+                example:
+                    - echo "Finished extracting."
             on_error:
                 seq:
                     - type: str

tests/unit/commands/test_borgmatic.py

@@ -54,6 +54,17 @@ def test_run_configuration_calls_hooks_for_check_action():
     list(module.run_configuration('test.yaml', config, arguments))
 
 
+def test_run_configuration_calls_hooks_for_extract_action():
+    flexmock(module.borg_environment).should_receive('initialize')
+    flexmock(module.command).should_receive('execute_hook').twice()
+    flexmock(module.dispatch).should_receive('call_hooks').never()
+    flexmock(module).should_receive('run_actions').and_return([])
+    config = {'location': {'repositories': ['foo']}}
+    arguments = {'global': flexmock(monitoring_verbosity=1, dry_run=False), 'extract': flexmock()}
+
+    list(module.run_configuration('test.yaml', config, arguments))
+
+
 def test_run_configuration_does_not_trigger_hooks_for_list_action():
     flexmock(module.borg_environment).should_receive('initialize')
     flexmock(module.command).should_receive('execute_hook').never()