feat: group options for update strategy and save strategy (#3016)

news/3016.feature.md

@@ -0,0 +1 @@
+Group options for update strategy and save strategy.

src/pdm/cli/options.py

@@ -288,35 +288,37 @@ def no_isolation_option(
 )
 groups_group.options.append(dev_group)
 
-save_strategy_group = ArgumentGroup("save_strategy", is_mutually_exclusive=True)
-save_strategy_group.add_argument(
+save_strategy_group = ArgumentGroup("Save Strategy")
+_save_sub_group = ArgumentGroup("save_strategy", is_mutually_exclusive=True)
+_save_sub_group.add_argument(
     "--save-compatible",
     action="store_const",
     dest="save_strategy",
     const="compatible",
     help="Save compatible version specifiers",
 )
-save_strategy_group.add_argument(
+_save_sub_group.add_argument(
     "--save-wildcard",
     action="store_const",
     dest="save_strategy",
     const="wildcard",
     help="Save wildcard version specifiers",
 )
-save_strategy_group.add_argument(
+_save_sub_group.add_argument(
     "--save-exact",
     action="store_const",
     dest="save_strategy",
     const="exact",
     help="Save exact version specifiers",
 )
-save_strategy_group.add_argument(
+_save_sub_group.add_argument(
     "--save-minimum",
     action="store_const",
     dest="save_strategy",
     const="minimum",
     help="Save minimum version specifiers",
 )
+save_strategy_group.add_argument(_save_sub_group)
 
 skip_option = Option(
     "-k",
@@ -330,35 +332,37 @@ def no_isolation_option(
     default=from_splitted_env("PDM_SKIP_HOOKS", ","),
 )
 
-update_strategy_group = ArgumentGroup("update_strategy", is_mutually_exclusive=True)
-update_strategy_group.add_argument(
+update_strategy_group = ArgumentGroup("Update Strategy")
+_update_sub_group = ArgumentGroup("update_strategy", is_mutually_exclusive=True)
+_update_sub_group.add_argument(
     "--update-reuse",
     action="store_const",
     dest="update_strategy",
     const="reuse",
     help="Reuse pinned versions already present in lock file if possible",
 )
-update_strategy_group.add_argument(
+_update_sub_group.add_argument(
     "--update-eager",
     action="store_const",
     dest="update_strategy",
     const="eager",
     help="Try to update the packages and their dependencies recursively",
 )
-update_strategy_group.add_argument(
+_update_sub_group.add_argument(
     "--update-all",
     action="store_const",
     dest="update_strategy",
     const="all",
     help="Update all dependencies and sub-dependencies",
 )
-update_strategy_group.add_argument(
+_update_sub_group.add_argument(
     "--update-reuse-installed",
     action="store_const",
     dest="update_strategy",
     const="reuse-installed",
     help="Reuse installed packages if possible",
 )
+update_strategy_group.add_argument(_update_sub_group)
 
 project_option = Option(
     "-p",
@@ -382,10 +386,6 @@ def no_isolation_option(
 clean_group.add_argument("--clean", action="store_true", help="Clean packages not in the lockfile")
 clean_group.add_argument("--only-keep", action="store_true", help="Only keep the selected packages")
 
-sync_group = ArgumentGroup("sync", is_mutually_exclusive=True)
-sync_group.add_argument("--sync", action="store_true", dest="sync", help="Sync packages")
-sync_group.add_argument("--no-sync", action="store_false", dest="sync", help="Don't sync packages")
-
 packages_group = ArgumentGroup("Package Arguments")
 packages_group.add_argument(
     "-e",