feat: use partial clone for submodules too

- Follow up of #22.
- Bump version to 20240721.
- Doc updated.

Author: KexyBiscuit

acbs/__init__.py

@@ -1 +1 @@
-__version__ = '20240720'
+__version__ = '20240721'

acbs/fetch.py

@@ -151,7 +151,7 @@ def git_processor(package: ACBSPackageInfo, index: int, source_name: str) -> Non
         logging.info('Fetching submodules (if any)...')
         params = [
                 'git', '--git-dir', info.source_location, '--work-tree', checkout_location,
-                'submodule', 'update', '--init'
+                'submodule', 'update', '--init', '--filter=blob:none'
             ]
         if info.submodule == 2:
             params.append('--recursive')

docs/source/appendix.rst

@@ -5,21 +5,21 @@ Appendix
 Supported VCS
 -------------
 
-+------------------+------------+-------+--------+--------+----------+-----------+-----------------------------------------------+
-| VCS              | Supported? | Fetch | Update | Branch | Revision | URL Check | Note                                          |
-+==================+============+=======+========+========+==========+===========+===============================================+
-| Git              | Y          | Y     | Y      | Y      | Y        | Y         | Automatically fetch submodules                |
-+------------------+------------+-------+--------+--------+----------+-----------+-----------------------------------------------+
-| Mercurial (hg)   | Y          | Y     | Y      | Y      | Y        | Y         |                                               |
-+------------------+------------+-------+--------+--------+----------+-----------+-----------------------------------------------+
-| Subversion (svn) | Y          | Y     | Y      | Y      | Y        | N         |                                               |
-+------------------+------------+-------+--------+--------+----------+-----------+-----------------------------------------------+
-| Baazar (bzr)     | Y          | Y     | Y      | N      | Y        | N         | Some functionalities are not verified         |
-+------------------+------------+-------+--------+--------+----------+-----------+-----------------------------------------------+
-| Fossil (fossil)  | Y          | Y     | Y      | N      | Y        | N         |                                               |
-+------------------+------------+-------+--------+--------+----------+-----------+-----------------------------------------------+
-| BitKeeper (bk)   | N          | N     | N      | N      | N        | N         | Not supported                                 |
-+------------------+------------+-------+--------+--------+----------+-----------+-----------------------------------------------+
++------------------+------------+-------+--------+--------+----------+-----------+---------------------------------------------------------------+
+| VCS              | Supported? | Fetch | Update | Branch | Revision | URL Check | Note                                                          |
++==================+============+=======+========+========+==========+===========+===============================================================+
+| Git              | Y          | Y     | Y      | Y      | Y        | Y         | Automatically fetch submodules, blobless clone when supported |
++------------------+------------+-------+--------+--------+----------+-----------+---------------------------------------------------------------+
+| Mercurial (hg)   | Y          | Y     | Y      | Y      | Y        | Y         |                                                               |
++------------------+------------+-------+--------+--------+----------+-----------+---------------------------------------------------------------+
+| Subversion (svn) | Y          | Y     | Y      | Y      | Y        | N         |                                                               |
++------------------+------------+-------+--------+--------+----------+-----------+---------------------------------------------------------------+
+| Baazar (bzr)     | Y          | Y     | Y      | N      | Y        | N         | Some functionalities are not verified                         |
++------------------+------------+-------+--------+--------+----------+-----------+---------------------------------------------------------------+
+| Fossil (fossil)  | Y          | Y     | Y      | N      | Y        | N         |                                                               |
++------------------+------------+-------+--------+--------+----------+-----------+---------------------------------------------------------------+
+| BitKeeper (bk)   | N          | N     | N      | N      | N        | N         | Not supported                                                 |
++------------------+------------+-------+--------+--------+----------+-----------+---------------------------------------------------------------+
 
 Acceptable Prefixes for ``SRCS``
 --------------------------------