feat: change db parameters parsing to be similar to psql

Author: casperr0

mamonsu/tools/bootstrap/start.py

@@ -84,7 +84,7 @@ def __init__(self):
         os.environ['PGPASSWORD'] = self.args.password
         os.environ['PGHOST'] = self.args.hostname
         os.environ['PGPORT'] = str(self.args.port)
-        os.environ['PGDATABASE'] = self.args.dbname
+        os.environ['PGDATABASE'] = self.args.username if self.args.dbname is None else self.args.dbname
         os.environ['PGAPPNAME'] = 'mamonsu deploy'
 
     def try_configure_connect_to_pg(self):

mamonsu/tools/report/start.py

@@ -70,7 +70,7 @@ def __init__(self):
         group.add_option(
             '-d', '--dbname',
             dest='dbname',
-            default=self.default_db(),
+            default=None,
             help='database name to connect to (default: %default)')
         group.add_option(
             '--host',
@@ -102,7 +102,7 @@ def __init__(self):
         os.environ['PGUSER'] = self.args.username
         os.environ['PGPASSWORD'] = self.args.password
         os.environ['PGHOST'] = self.args.hostname
-        os.environ['PGDATABASE'] = self.args.dbname
+        os.environ['PGDATABASE'] = self.args.username if self.args.dbname is None else self.args.dbname
         os.environ['PGAPPNAME'] = 'mamonsu first look'
 
     def try_configure_connect_to_pg(self):

mamonsu/tools/tune/start.py

@@ -55,7 +55,7 @@ def __init__(self):
         group.add_option(
             '-d', '--dbname',
             dest='dbname',
-            default=self.default_db(),
+            default=None,
             help='database name to connect to (default: %default)')
         group.add_option(
             '--host',
@@ -87,7 +87,7 @@ def __init__(self):
         os.environ['PGUSER'] = self.args.username
         os.environ['PGPASSWORD'] = self.args.password
         os.environ['PGHOST'] = self.args.hostname
-        os.environ['PGDATABASE'] = self.args.dbname
+        os.environ['PGDATABASE'] = self.args.username if self.args.dbname is None else self.args.dbname
         os.environ['PGPORT'] = str(self.args.port)
         os.environ['PGAPPNAME'] = 'mamonsu autotune'