feat: add -c/--config flag for custom config

dooit/__main__.py

@@ -1,3 +1,4 @@
+from typing import Optional
 import click
 from pathlib import Path
 from platformdirs import user_data_dir, user_config_dir
@@ -6,10 +7,14 @@
 VERSION = "3.1.0"
 
 
-def run_dooit():
+def run_dooit(config: Optional[Path] = None):
+    if config and not (config.exists() and config.is_file()):
+        print(f"Config file {config} not found.")
+        return
+
     from dooit.ui.tui import Dooit
 
-    Dooit().run()
+    Dooit(config=config).run()
 
 
 @click.group(
@@ -22,8 +27,9 @@ def run_dooit():
     is_flag=True,
     help="Show version and exit.",
 )
+@click.option("-c", "--config", default=None, help="Path to config file.")
 @click.pass_context
-def main(ctx, version: bool) -> None:
+def main(ctx, version: bool, config: str) -> None:
     if version:
         return print(f"dooit - {VERSION}")
 
@@ -37,7 +43,10 @@ def main(ctx, version: bool) -> None:
             )
             return
 
-        run_dooit()
+        if config:
+            run_dooit(Path(config).expanduser())
+        else:
+            run_dooit()
 
 
 @main.command(help="Migrate data from v2 to v3.")

dooit/ui/api/dooit_api.py

@@ -1,4 +1,5 @@
-from typing import TYPE_CHECKING
+from pathlib import Path
+from typing import TYPE_CHECKING, Optional
 from dooit.ui.api.events import BarNotification, NotificationType
 from dooit.ui.api.plug import PluginManager
 from .events import DooitEvent, SwitchTab, _QuitApp
@@ -21,9 +22,12 @@
 
 
 class DooitAPI:
-    def __init__(self, app: "Dooit") -> None:
+    def __init__(
+        self,
+        app: "Dooit",
+    ) -> None:
         self.app = app
-        self.plugin_manager = PluginManager(self)
+        self.plugin_manager = PluginManager(self, app.config)
         self.css = CssManager()
         self.keys = KeyManager(self.app.get_dooit_mode)
         self.layouts = LayoutManager(self.app)

dooit/ui/api/plug.py

@@ -3,7 +3,7 @@
 from functools import partial
 from collections import defaultdict
 from pathlib import Path
-from typing import TYPE_CHECKING, Callable, List, Type
+from typing import TYPE_CHECKING, Callable, List, Optional, Type
 from platformdirs import user_config_dir
 from textual.css.query import NoMatches
 
@@ -21,7 +21,7 @@
     BASE_PATH = Path(__file__).parent.parent.parent
 
 MAIN_FOLDER = "dooit"
-CONFIG_FOLDER = Path(user_config_dir(MAIN_FOLDER))
+CONFIG_FILE = Path(user_config_dir(MAIN_FOLDER)) / "config.py"
 DEFAULT_CONFIG = BASE_PATH / "utils" / "default_config.py"
 
 
@@ -30,7 +30,8 @@ def is_running_under_pytest() -> bool:
 
 
 class PluginManager:
-    def __init__(self, api: "DooitAPI") -> None:
+    def __init__(self, api: "DooitAPI", config: Optional[Path] = None) -> None:
+        self.config = config or CONFIG_FILE
         self.events: defaultdict[Type[DooitEvent], List[Callable]] = defaultdict(list)
         self.timers: defaultdict[float, List[Callable]] = defaultdict(list)
         self.api = api
@@ -41,7 +42,7 @@ def scan(self):
         if is_running_under_pytest():
             return
 
-        load_file(self, CONFIG_FOLDER / "config.py")
+        load_file(self, self.config)
 
     def _update_dooit_value(self, obj, *params):
         res = obj(self.api, *params)

dooit/ui/tui.py

@@ -1,3 +1,4 @@
+from pathlib import Path
 from typing import Optional
 from textual import on
 from textual.app import App
@@ -32,9 +33,14 @@ class Dooit(App):
         Binding("ctrl+c", "quit", "Quit", show=False, priority=True),
     ]
 
-    def __init__(self, connection_string: Optional[str] = None):
+    def __init__(
+        self,
+        connection_string: Optional[str] = None,
+        config: Optional[Path] = None,
+    ):
         super().__init__(watch_css=True)
         self.dooit_mode: ModeType = "NORMAL"
+        self.config = config
         manager.connect(connection_string)
 
     async def base_setup(self):