Edit db wrapper scripts for consistency, add TS script

manage_db.sh

@@ -3,7 +3,7 @@
 #######
 # Use this script to manage Galaxy database schema migrations.
 # For help, run `sh manage_db.sh -h`. 
-# For detailed help, see documentation at lib/galaxy/model/migrations/README.md.
+# For detailed help, see documentation at https://docs.galaxyproject.org/en/master/admin/db_migration.html
 #######
 
 cd "$(dirname "$0")" || exit

manage_toolshed_db.sh

@@ -2,7 +2,8 @@
 
 #######
 # Use this script to manage Tool Shed database migrations.
-# NOTE: If your database is empty, use create_toolshed_db.sh instead.
+# For help, run `sh manage_db.sh -h`. 
+# For detailed help, see documentation at https://docs.galaxyproject.org/en/master/admin/db_migration.html
 #######
 
 cd "$(dirname "$0")" || exit
@@ -11,4 +12,4 @@ cd "$(dirname "$0")" || exit
 
 setup_python
 
-python ./scripts/migrate_toolshed_db.py "$@" tool_shed
+python ./scripts/toolshed_db.py "$@"

scripts/db.py

@@ -8,15 +8,18 @@
 
 sys.path.insert(1, os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir, "lib")))
 
-from galaxy.model.migrations.dbscript import ParserBuilder
+from galaxy.model.migrations.dbscript import (
+    CONFIG_FILE_ARG,
+    ParserBuilder,
+)
 
 
 def main() -> None:
     parser = ArgumentParser(
         prog="manage_db.sh",
         description="Common database schema migration operations",
     )
-    parser.add_argument("-c", "--galaxy-config", help="Alternate Galaxy configuration file", dest="config")
+    parser.add_argument("-c", f"{CONFIG_FILE_ARG}", help="Alternate Galaxy configuration file", dest="config")
 
     parser_builder = ParserBuilder(parser)
 

scripts/toolshed_db.py

@@ -0,0 +1,37 @@
+"""
+This script is intended to be invoked by the manage_toolshed_db.sh script.
+"""
+
+import os
+import sys
+from argparse import ArgumentParser
+
+sys.path.insert(1, os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir, "lib")))
+
+from tool_shed.webapp.model.migrations.dbscript import (
+    CONFIG_FILE_ARG,
+    ParserBuilder,
+)
+
+
+def main() -> None:
+    parser = ArgumentParser(
+        prog="manage_toolshed_db.sh",
+        description="Common database schema migration operations",
+    )
+    parser.add_argument("-c", f"{CONFIG_FILE_ARG}", help="Alternate Tool Shed configuration file", dest="config")
+
+    parser_builder = ParserBuilder(parser)
+
+    parser_builder.add_upgrade_command()
+    parser_builder.add_downgrade_command()
+    parser_builder.add_version_command()
+    parser_builder.add_dbversion_command()
+    parser_builder.add_init_command()
+
+    args = parser.parse_args()
+    args.func(args)
+
+
+if __name__ == "__main__":
+    main()