Make --no-gui the default behavior of Khoj and update corresponding documentation

README.md

@@ -73,8 +73,12 @@ https://github.com/khoj-ai/khoj/assets/6413477/3e33d8ea-25bb-46c8-a3bf-c92f78d0f
 
 <details><summary>Description</summary>
 
-- Install Khoj via `pip` and start Khoj backend in non-gui mode
+1. Install Khoj via `pip` and start Khoj backend in a terminal (Run `khoj`)
-- Install Khoj plugin via Community Plugins settings pane on Obsidian app
+    ```
+    python -m pip install khoj-assistant
+    khoj
+    ```
+2. Install Khoj plugin via Community Plugins settings pane on Obsidian app
     - Check the new Khoj plugin settings
     - Let Khoj backend index the markdown, pdf, Github markdown files in the current Vault
     - Open Khoj plugin on Obsidian via Search button on Left Pane
@@ -160,7 +164,7 @@ The optional steps below allow using Khoj from within an existing application li
 - **Khoj via Emacs**
   - Run `M-x khoj <user-query>`
 - **Khoj via Web**
-  - Open <http://localhost:8000/> via desktop interface or directly
+  - Open <http://localhost:8000/> directly
 - **Khoj via API**
   - See the Khoj FastAPI [Swagger Docs](http://localhost:8000/docs), [ReDocs](http://localhost:8000/redocs)
 
@@ -308,8 +312,7 @@ pip install --upgrade --pre khoj-assistant
 ### Set your OpenAI API key in Khoj
 If you want, Khoj can be configured to use OpenAI for search and chat.<br />
 Add your OpenAI API to Khoj by using either of the two options below:
- - Open the Khoj desktop GUI, add your [OpenAI API key](https://beta.openai.com/account/api-keys) and click *Configure*
+ - Open your [Khoj settings](http://localhost:8000/config/processor/conversation), add your OpenAI API key, and click *Save*. Then go to your [Khoj settings](http://localhost:8000/config) and click `Configure`. This will refresh Khoj with your OpenAI API key.
-   Ensure khoj is started **without** the `--no-gui` flag. Check your system tray to see if Khoj is minimized there.
  - Set `openai-api-key` field under `processor.conversation` section in your `khoj.yml`[^1] to your [OpenAI API key](https://beta.openai.com/account/api-keys) and restart khoj:
     ```diff
     processor:
@@ -388,7 +391,7 @@ pip install -e .[dev]
    khoj -vv
    ```
 2. Configure Khoj
-   - **Via GUI**: Add files, directories to index in the GUI window that pops up on starting Khoj, then Click Configure
+   - **Via the Settings UI**: Add files, directories to index the [Khoj settings](http://localhost:8000/config) UI once Khoj has started up. Once you've saved all your settings, click `Configure`.
    - **Manually**:
      - Copy the `config/khoj_sample.yml` to `~/.khoj/khoj.yml`
      - Set `input-files` or `input-filter` in each relevant `content-type` section of `~/.khoj/khoj.yml`

docker-compose.yml

@@ -27,4 +27,4 @@ services:
       - ./tests/data/embeddings/:/data/embeddings/
       - ./tests/data/models/:/data/models/
     # Use 0.0.0.0 to explicitly set the host ip for the service on the container. https://pythonspeed.com/articles/docker-connection-refused/
-    command: --no-gui --host="0.0.0.0" --port=8000 -c=config/khoj_docker.yml -vv
+    command: --host="0.0.0.0" --port=8000 -c=config/khoj_docker.yml -vv

src/interface/emacs/khoj.el

@@ -197,7 +197,7 @@ Use `which-key` if available, else display simple message in echo area"
   :type 'string
   :group 'khoj)
 
-(defcustom khoj-server-args '("--no-gui")
+(defcustom khoj-server-args '()
   "Arguments to pass to Khoj server on startup."
   :type '(repeat string)
   :group 'khoj)

src/interface/obsidian/README.md

@@ -40,13 +40,16 @@ https://github.com/khoj-ai/khoj/assets/6413477/3e33d8ea-25bb-46c8-a3bf-c92f78d0f
 
 <details><summary>Description</summary>
 
-1. Install Khoj via `pip` and start Khoj backend in non-gui mode
+1. Install Khoj via `pip` and start Khoj backend
+    ```shell
+    python -m pip install khoj-assistant && khoj
+    ```
 2. Install Khoj plugin via Community Plugins settings pane on Obsidian app
-3. Check the new Khoj plugin settings
+    - Check the new Khoj plugin settings
-4. Wait for Khoj backend to index markdown, PDF files in the current Vault
+    - Wait for Khoj backend to index markdown, PDF files in the current Vault
-5. Open Khoj plugin on Obsidian via Search button on Left Pane
+    - Open Khoj plugin on Obsidian via Search button on Left Pane
-6. Search \"*Announce plugin to folks*\" in the [Obsidian Plugin docs](https://marcus.se.net/obsidian-plugin-docs/)
+    - Search \"*Announce plugin to folks*\" in the [Obsidian Plugin docs](https://marcus.se.net/obsidian-plugin-docs/)
-7. Jump to the [search result](https://marcus.se.net/obsidian-plugin-docs/publishing/submit-your-plugin)
+    - Jump to the [search result](https://marcus.se.net/obsidian-plugin-docs/publishing/submit-your-plugin)
 
 </details>
 
@@ -65,12 +68,12 @@ https://github.com/khoj-ai/khoj/assets/6413477/3e33d8ea-25bb-46c8-a3bf-c92f78d0f
 Open terminal/cmd and run below command to install and start the khoj backend
 - On Linux/MacOS
   ```shell
-  python -m pip install khoj-assistant && khoj --no-gui
+  python -m pip install khoj-assistant && khoj
   ```
 
 - On Windows
   ```shell
-  py -m pip install khoj-assistant && khoj --no-gui
+  py -m pip install khoj-assistant && khoj
   ```
 
 ### 2. Setup Plugin
@@ -96,7 +99,7 @@ See [Khoj Chat](https://github.com/khoj-ai/khoj/tree/master/#Khoj-Chat) for more
 ### Search
 Click the *Khoj search* icon 🔎 on the [Ribbon](https://help.obsidian.md/User+interface/Workspace/Ribbon) or run *Khoj: Search* from the [Command Palette](https://help.obsidian.md/Plugins/Command+palette)
 
-*Note: Ensure the khoj server is running in the background before searching. Execute `khoj --no-gui` in your terminal if it is not already running*
+*Note: Ensure the khoj server is running in the background before searching. Execute `khoj` in your terminal if it is not already running*
 
 https://user-images.githubusercontent.com/6413477/218801155-cd67e8b4-a770-404a-8179-d6b61caa0f93.mp4
 

src/khoj/main.py

@@ -63,14 +63,8 @@ def run():
 
     logger.info("🌘 Starting Khoj")
 
-    if args.no_gui:
+    if args.gui:
-        # Setup task scheduler
+        logger.warning("🚧 GUI is being deprecated and may not work as expected. Starting...")
-        poll_task_scheduler()
-        # Start Server
-        configure_server(args, required=False)
-        configure_routes(app)
-        start_server(app, host=args.host, port=args.port, socket=args.socket)
-    else:
         # Setup GUI
         gui = QtWidgets.QApplication([])
         main_window = MainWindow(args.config_file)
@@ -118,6 +112,15 @@ def run():
 
         gui.exec()
 
+    if not state.demo:
+        # Setup task scheduler
+        poll_task_scheduler()
+
+    # Start Server
+    configure_server(args, required=False)
+    configure_routes(app)
+    start_server(app, host=args.host, port=args.port, socket=args.socket)
+
 
 def sigint_handler(*args):
     QtWidgets.QApplication.quit()

src/khoj/utils/cli.py

@@ -16,9 +16,7 @@ def cli(args=None):
     parser.add_argument(
         "--config-file", "-c", default="~/.khoj/khoj.yml", type=pathlib.Path, help="YAML file to configure Khoj"
     )
-    parser.add_argument(
+    parser.add_argument("--gui", action="store_true", default=False, help="Show native desktop GUI. Default: false")
-        "--no-gui", action="store_true", default=False, help="Do not show native desktop GUI. Default: false"
-    )
     parser.add_argument(
         "--regenerate",
         action="store_true",

tests/test_cli.py

@@ -16,7 +16,7 @@ def test_cli_minimal_default():
     # Assert
     assert actual_args.config_file == resolve_absolute_path(Path("~/.khoj/khoj.yml"))
     assert actual_args.regenerate == False
-    assert actual_args.no_gui == False
+    assert actual_args.gui == False
     assert actual_args.verbose == 0
 
 
@@ -36,11 +36,11 @@ def test_cli_invalid_config_file_path():
 # ----------------------------------------------------------------------------------------------------
 def test_cli_config_from_file():
     # Act
-    actual_args = cli(["-c=tests/data/config.yml", "--regenerate", "--no-gui", "-vvv"])
+    actual_args = cli(["-c=tests/data/config.yml", "--regenerate", "-vvv"])
 
     # Assert
     assert actual_args.config_file == resolve_absolute_path(Path("tests/data/config.yml"))
-    assert actual_args.no_gui == True
+    assert actual_args.gui == False
     assert actual_args.regenerate == True
     assert actual_args.config is not None
     assert actual_args.verbose == 3