add default rubar3 in config

src/config.py

@@ -37,7 +37,7 @@ logger = logging.getLogger()
 
 class Config(SQL):
     def __init__(self):
-        self._version = '0.0.6'
+        self._version = '0.0.7'
         self.filename = Config.filename()
         self.set_default_value()
 
@@ -165,6 +165,29 @@ class Config(SQL):
                         "WHERE name='default-AdisTS'"
                     )
 
+                if int(release) < 7:
+                    posix = os.name == 'posix'
+                    ext = "" if posix else ".exe"
+
+                    self.execute(f"""
+                      INSERT INTO solver VALUES (
+                        'rubar3',
+                        'default-Rubar3',
+                        'Default Pamhyr2 Rubar 3 version',
+
+                        '', '', '',
+
+                        '',
+                        '@install_dir/rubar/rubar3{ext} @args @input',
+                        ''
+                      )
+                    """)
+                    self.execute(
+                        "UPDATE solver SET cmd_solver=" +
+                        f"'@install_dir/rubar/rubar3{ext} @args @input' "
+                        "WHERE name='default-Rubar3'"
+                    )
+
             self.execute(
                 f"UPDATE info SET value='{self._version}' " +
                 "WHERE key='version'"
@@ -337,6 +360,13 @@ class Config(SQL):
         new._cmd_solver = f""""@install_dir/adists/adists{ext}" @args @input"""
         self._solvers.append(new)
 
+        # Rubar3
+        ctor = solver_type_list["rubar3"]
+        new = ctor("default-Rubar3")
+        new._description = "Default Pamhyr2 Rubar 3 version"
+        new._cmd_solver = f""""@install_dir/rubar/rubar3{ext}" @args @input"""
+        self._solvers.append(new)
+
         # Mage fake 7
 #         ctor = solver_type_list["mage_fake7"]
 #         new = ctor("default-mage-fake-7")