Add Borg 2.0.0b15 features (#1083).

Reviewed-on: https://projects.torsion.org/borgmatic-collective/borgmatic/pulls/1088
Reviewed-by: Dan Helfman <witten@torsion.org>

borgmatic/borg/environment.py

@@ -14,16 +14,18 @@ OPTION_TO_ENVIRONMENT_VARIABLE = {
     'temporary_directory': 'TMPDIR',
 }
 
-DEFAULT_BOOL_OPTION_TO_DOWNCASE_ENVIRONMENT_VARIABLE = {
+DEFAULT_BOOL_OPTION_TO_UPPERCASE_ENVIRONMENT_VARIABLE = {
+    'check_i_know_what_i_am_doing': 'BORG_CHECK_I_KNOW_WHAT_I_AM_DOING',
+}
+
+DEFAULT_BOOL_OPTION_TO_ENVIRONMENT_VARIABLE = {
+    'debug_passphrase': 'BORG_DEBUG_PASSPHRASE',
+    'display_passphrase': 'BORG_DISPLAY_PASSPHRASE',
     'relocated_repo_access_is_ok': 'BORG_RELOCATED_REPO_ACCESS_IS_OK',
     'unknown_unencrypted_repo_access_is_ok': 'BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK',
     'use_chunks_archive': 'BORG_USE_CHUNKS_ARCHIVE',
 }
 
-DEFAULT_BOOL_OPTION_TO_UPPERCASE_ENVIRONMENT_VARIABLE = {
-    'check_i_know_what_i_am_doing': 'BORG_CHECK_I_KNOW_WHAT_I_AM_DOING',
-}
-
 
 def make_environment(config):
     '''
@@ -83,10 +85,10 @@ def make_environment(config):
     for (
         option_name,
         environment_variable_name,
-    ) in DEFAULT_BOOL_OPTION_TO_DOWNCASE_ENVIRONMENT_VARIABLE.items():
+    ) in DEFAULT_BOOL_OPTION_TO_ENVIRONMENT_VARIABLE.items():
         if os.environ.get(environment_variable_name) is None:
             value = config.get(option_name)
-            environment[environment_variable_name] = 'yes' if value else 'no'
+            environment[environment_variable_name] = 'YES' if value else 'NO'
 
     for (
         option_name,

borgmatic/commands/arguments.py

@@ -667,7 +667,7 @@ def make_parsers(schema, unparsed_arguments):
         dest='make_parent_directories',
         default=None,
         action='store_true',
-        help='Create any missing parent directories of the repository directory',
+        help='Create any missing parent directories of the repository directory [Borg 1.x only]',
     )
     repo_create_group.add_argument(
         '-h', '--help', action='help', help='Show this help message and exit'

borgmatic/config/schema.yaml

@@ -72,7 +72,8 @@ properties:
                     description: |
                         Whether any missing parent directories of the repository
                         path should be created, only used for the repo-create
-                        action. Defaults to false.
+                        action. Defaults to false. (This option is supported 
+                        for Borg 1.x only)
                     example: true
         description: |
             A required list of local or remote repositories with paths and
@@ -490,6 +491,19 @@ properties:
             Bypass Borg error about a previously unknown unencrypted repository.
             Defaults to false.
         example: true
+    debug_passphrase:
+        type: boolean
+        description: |
+            When set true, display debugging information that includes 
+            passphrases used and passphrase related environment variables set. 
+            Defaults to false.
+        example: true
+    display_passphrase:
+        type: boolean
+        description: |
+            When set true, always shows passphrase and its hex UTF-8 byte
+            sequence. Defaults to false.
+        example: true
     check_i_know_what_i_am_doing:
         type: boolean
         description: |

tests/unit/borg/test_environment.py

@@ -90,9 +90,11 @@ def test_make_environment_without_configuration_sets_certain_environment_variabl
     assert environment == {
         'USER': 'root',
         'BORG_EXIT_CODES': 'modern',
-        'BORG_RELOCATED_REPO_ACCESS_IS_OK': 'no',
-        'BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK': 'no',
-        'BORG_USE_CHUNKS_ARCHIVE': 'no',
+        'BORG_RELOCATED_REPO_ACCESS_IS_OK': 'NO',
+        'BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK': 'NO',
+        'BORG_USE_CHUNKS_ARCHIVE': 'NO',
+        'BORG_DEBUG_PASSPHRASE': 'NO',
+        'BORG_DISPLAY_PASSPHRASE': 'NO',
     }
 
 
@@ -103,6 +105,8 @@ def test_make_environment_without_configuration_passes_through_default_environme
             'BORG_RELOCATED_REPO_ACCESS_IS_OK': 'yup',
             'BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK': 'nah',
             'BORG_USE_CHUNKS_ARCHIVE': 'yup',
+            'BORG_DEBUG_PASSPHRASE': 'nah',
+            'BORG_DISPLAY_PASSPHRASE': 'yup',
         }
     )
     flexmock(module.borgmatic.hooks.credential.parse).should_receive(
@@ -116,11 +120,13 @@ def test_make_environment_without_configuration_passes_through_default_environme
         'BORG_RELOCATED_REPO_ACCESS_IS_OK': 'yup',
         'BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK': 'nah',
         'BORG_USE_CHUNKS_ARCHIVE': 'yup',
+        'BORG_DEBUG_PASSPHRASE': 'nah',
+        'BORG_DISPLAY_PASSPHRASE': 'yup',
         'BORG_EXIT_CODES': 'modern',
     }
 
 
-def test_make_environment_with_relocated_repo_access_true_should_set_environment_yes():
+def test_make_environment_with_relocated_repo_access_true_should_set_environment_YES():
     flexmock(module.os).should_receive('environ').and_return({'USER': 'root'})
     flexmock(module.borgmatic.hooks.credential.parse).should_receive(
         'resolve_credential'
@@ -128,10 +134,10 @@ def test_make_environment_with_relocated_repo_access_true_should_set_environment
     flexmock(module.os).should_receive('pipe').never()
     environment = module.make_environment({'relocated_repo_access_is_ok': True})
 
-    assert environment.get('BORG_RELOCATED_REPO_ACCESS_IS_OK') == 'yes'
+    assert environment.get('BORG_RELOCATED_REPO_ACCESS_IS_OK') == 'YES'
 
 
-def test_make_environment_with_relocated_repo_access_false_should_set_environment_no():
+def test_make_environment_with_relocated_repo_access_false_should_set_environment_NO():
     flexmock(module.os).should_receive('environ').and_return({'USER': 'root'})
     flexmock(module.borgmatic.hooks.credential.parse).should_receive(
         'resolve_credential'
@@ -139,7 +145,7 @@ def test_make_environment_with_relocated_repo_access_false_should_set_environmen
     flexmock(module.os).should_receive('pipe').never()
     environment = module.make_environment({'relocated_repo_access_is_ok': False})
 
-    assert environment.get('BORG_RELOCATED_REPO_ACCESS_IS_OK') == 'no'
+    assert environment.get('BORG_RELOCATED_REPO_ACCESS_IS_OK') == 'NO'
 
 
 def test_make_environment_check_i_know_what_i_am_doing_true_should_set_environment_YES():
@@ -164,6 +170,50 @@ def test_make_environment_check_i_know_what_i_am_doing_false_should_set_environm
     assert environment.get('BORG_CHECK_I_KNOW_WHAT_I_AM_DOING') == 'NO'
 
 
+def test_make_environment_debug_passphrase_true_should_set_environment_YES():
+    flexmock(module.os).should_receive('environ').and_return({'USER': 'root'})
+    flexmock(module.borgmatic.hooks.credential.parse).should_receive(
+        'resolve_credential'
+    ).and_return(None)
+    flexmock(module.os).should_receive('pipe').never()
+    environment = module.make_environment({'debug_passphrase': True})
+
+    assert environment.get('BORG_DEBUG_PASSPHRASE') == 'YES'
+
+
+def test_make_environment_debug_passphrase_false_should_set_environment_NO():
+    flexmock(module.os).should_receive('environ').and_return({'USER': 'root'})
+    flexmock(module.borgmatic.hooks.credential.parse).should_receive(
+        'resolve_credential'
+    ).and_return(None)
+    flexmock(module.os).should_receive('pipe').never()
+    environment = module.make_environment({'debug_passphrase': False})
+
+    assert environment.get('BORG_DEBUG_PASSPHRASE') == 'NO'
+
+
+def test_make_environment_display_passphrase_true_should_set_environment_YES():
+    flexmock(module.os).should_receive('environ').and_return({'USER': 'root'})
+    flexmock(module.borgmatic.hooks.credential.parse).should_receive(
+        'resolve_credential'
+    ).and_return(None)
+    flexmock(module.os).should_receive('pipe').never()
+    environment = module.make_environment({'display_passphrase': True})
+
+    assert environment.get('BORG_DISPLAY_PASSPHRASE') == 'YES'
+
+
+def test_make_environment_display_passphrase_false_should_set_environment_NO():
+    flexmock(module.os).should_receive('environ').and_return({'USER': 'root'})
+    flexmock(module.borgmatic.hooks.credential.parse).should_receive(
+        'resolve_credential'
+    ).and_return(None)
+    flexmock(module.os).should_receive('pipe').never()
+    environment = module.make_environment({'display_passphrase': False})
+
+    assert environment.get('BORG_DISPLAY_PASSPHRASE') == 'NO'
+
+
 def test_make_environment_with_integer_variable_value():
     flexmock(module.os).should_receive('environ').and_return({'USER': 'root'})
     flexmock(module.borgmatic.hooks.credential.parse).should_receive(
@@ -183,7 +233,7 @@ def test_make_environment_with_use_chunks_archive_should_set_correct_environment
     flexmock(module.os).should_receive('pipe').never()
 
     environment = module.make_environment({'use_chunks_archive': True})
-    assert environment.get('BORG_USE_CHUNKS_ARCHIVE') == 'yes'
+    assert environment.get('BORG_USE_CHUNKS_ARCHIVE') == 'YES'
 
     environment = module.make_environment({'use_chunks_archive': False})
-    assert environment.get('BORG_USE_CHUNKS_ARCHIVE') == 'no'
+    assert environment.get('BORG_USE_CHUNKS_ARCHIVE') == 'NO'