Move scripts directory inside synapse, exposing as setuptools entry_points (#12118)

* Two scripts are basically entry_points already
* Move and rename scripts/* to synapse/_scripts/*.py
* Delete sync_room_to_group.pl
* Expose entry points in setup.py
* Update linter script and config
* Fixup scripts & docs mentioning scripts that moved

Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

setup.py

@@ -15,7 +15,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-import glob
 import os
 from typing import Any, Dict
 
@@ -153,8 +152,19 @@ setup(
     python_requires="~=3.7",
     entry_points={
         "console_scripts": [
+            # Application
             "synapse_homeserver = synapse.app.homeserver:main",
             "synapse_worker = synapse.app.generic_worker:main",
+            # Scripts
+            "export_signing_key = synapse._scripts.export_signing_key:main",
+            "generate_config = synapse._scripts.generate_config:main",
+            "generate_log_config = synapse._scripts.generate_log_config:main",
+            "generate_signing_key = synapse._scripts.generate_signing_key:main",
+            "hash_password = synapse._scripts.hash_password:main",
+            "register_new_matrix_user = synapse._scripts.register_new_matrix_user:main",
+            "synapse_port_db = synapse._scripts.synapse_port_db:main",
+            "synapse_review_recent_signups = synapse._scripts.review_recent_signups:main",
+            "update_synapse_database = synapse._scripts.update_synapse_database:main",
         ]
     },
     classifiers=[
@@ -167,6 +177,6 @@ setup(
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
     ],
-    scripts=["synctl"] + glob.glob("scripts/*"),
+    scripts=["synctl"],
     cmdclass={"test": TestCommand},
 )