feat: Biscuit CLI (diff, git, file navigation, extension management c…

…ommands fully implemented) (merge #328, nightly)

.vscode/settings.json

@@ -10,7 +10,7 @@
         "editor.formatOnSave": true
     },
     "editor.codeActionsOnSave": {
-        "source.organizeImports": "explicit"
+        "source.organizeImports": "always"
     },
     "python.analysis.autoImportCompletions": true,
-}
+}

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "biscuit"
-version = "2.90.0"
+version = "2.92.0"
 description = "The uncompromising code editor"
 authors = ["Billy <[email protected]>"]
 license = "MIT"

resources/fonts/NOTICE

@@ -0,0 +1 @@
+Generated from https://github.com/microsoft/vscode-codicons

src/__init__.py

@@ -1,9 +1,10 @@
-__version__ = "2.90.0"
+__version__ = "2.92.0"
 __version_info__ = tuple([int(num) for num in __version__.split(".")])
 
 import sys
 from os.path import abspath, dirname, join
 
 sys.path.append(abspath(join(dirname(__file__), ".")))
 
-from .biscuit import *
+from biscuit import *
+from main import *

src/__main__.py

@@ -1,5 +1,3 @@
-import sys
+from cli import run
 
-from main import main
-
-main(sys.argv)
+run()

src/biscuit/api/README.md

@@ -0,0 +1,63 @@
+# The Extension API
+The Biscuit extension API allows you to extend the functionality of Biscuit by adding new commands, completions, and more.
+
+## Commands
+Commands are the primary way to extend Biscuit. They allow you to add new functionality to Biscuit by defining a new command that can be run from the command palette or from the terminal.
+
+### Creating a Command
+To create a new command, you need to use the `biscuit.commands.registerCommand` function. This function takes two arguments: the name of the command and a function callback that will be called when the command is run:
+
+```py
+class Extension:
+    def __init__(self, api):
+        self.api = api
+
+        self.api.commands.registerCommand('example command', self.example_command)
+
+    def example_command(self, *_):
+        self.api.notifications.info('Hello, world!')
+```
+
+In this example, we define a new command called `example command` that displays a notification when run.
+
+## Logging
+The Biscuit extension API provides a logging API that allows you to log messages to the Biscuit output panel.
+
+### Logging a Message
+To log a message, you can use the `biscuit.logger.info`, `biscuit.logger.error`, `biscuit.logger.warning`, `biscuit.logger.trace`  methods. This function takes a message and an optional log level:
+
+```py
+class Extension:
+    def __init__(self, api):
+        self.api = api
+
+    def run(self):
+        self.api.logger.trace('This is a trace message!')
+        self.api.logger.info('Hello, world!')
+        self.api.logger.warning('This is a warning!')
+        self.api.logger.error('An error occurred!')
+```
+
+In this example, we log a trace message, an info message, a warning message, and an error message.
+
+## Notifications
+The Biscuit extension API provides a notifications API that allows you to display notifications to the user.
+
+### Displaying a Notification
+To display a notification, you can use the `biscuit.notifications.info`, `biscuit.notifications.error`, `biscuit.notifications.warning`, `biscuit.notifications.info` methods. This function takes a message and an optional title:
+
+```py
+class Extension:
+    def __init__(self, api):
+        self.api = api
+
+    def run(self):
+        self.api.notifications.info('Hello, world!')
+        self.api.notifications.warning('This is a warning!')
+        self.api.notifications.error('An error occurred!')
+        self.api.notifications.info('Info!')
+```
+
+In this example, we display an info notification, a warning notification, an error notification, and a success notification.
+
+#TODO document full API

src/biscuit/app.py

@@ -54,7 +54,7 @@ def __init__(self, appdir: str = "", dir: str = "", *args, **kwargs) -> None:
 
         self.setup()
         self.late_setup()
-        self.initialize_editor(dir)
+        self.initialize_app(dir)
 
     def run(self) -> None:
         """Start the main loop of the app."""
@@ -71,7 +71,7 @@ def setup(self) -> None:
         self.setup_configs()
         self.initialize_tk()
 
-    def initialize_editor(self, dir: str) -> None:
+    def initialize_app(self, dir: str) -> None:
         """Initialize the editor.
 
         Args:

src/biscuit/commands.py

@@ -1,20 +1,19 @@
 from __future__ import annotations
 
 import os
-import typing
-import webbrowser as web
-from tkinter import messagebox
-
-if typing.TYPE_CHECKING:
-    from .. import App
-
 import platform
 import tkinter as tk
 import tkinter.filedialog as filedialog
+import typing
+import webbrowser as web
+from tkinter import messagebox
 from tkinter.filedialog import asksaveasfilename
 
 from src.biscuit.common.classdrill import *
 
+if typing.TYPE_CHECKING:
+    from .. import App
+
 
 class Commands:
     """Commands that can be triggered by the user.
@@ -27,7 +26,7 @@ class Commands:
     """
 
     def __init__(self, base: App) -> None:
-        self.base = base
+        self.base: App = base
         self.count = 1
         self.maximized = False
         self.minimized = False
@@ -249,7 +248,7 @@ def rename_symbol(self, *_) -> None:
                 editor.content.text.request_rename()
 
     def restart_extension_server(self, *_) -> None:
-        self.base.extensions.restart_server()
+        self.base.extensions_manager.restart_server()
 
     def show_explorer(self, *_) -> None:
         self.base.drawer.show_explorer()

src/biscuit/config.py

@@ -99,10 +99,12 @@ def setup_path(self, appdir: str) -> None:
         except Exception as e:
             print(f"Extensions failed: {e}")
 
-    def setup_api(self):
+    def setup_extensions(self):
         # sets up the extension API & loads extensions
         self.api = ExtensionsAPI(self)
         self.extensions_manager = ExtensionManager(self)
+        self.extensions_view.results.late_setup()
+        self.extensions_view.initialize()
 
     def set_tab_spaces(self, spaces: int) -> None:
         self.tab_spaces = spaces

src/biscuit/editor/editor.py

@@ -14,17 +14,21 @@
 
 def get_editor(
     base,
-    path: str = None,
-    exists: bool = True,
-    diff: bool = False,
-    language: str = None,
+    path="",
+    exists=True,
+    path2="",
+    diff=False,
+    language="",
+    load_file=True,
+    standalone=False,
 ) -> TextEditor | DiffEditor | MDEditor | ImageViewer:
     """Get the suitable editor based on the path, exists, diff values passed.
 
     Args:
         base: The parent widget
         path (str): The path of the file to be opened
         exists (bool): Whether the file exists
+        path2 (str): The path of the file to be opened in diff, required if diff=True is passed
         diff (bool): Whether the file is to be opened in diff editor
         language (str): The language of the file
 
@@ -33,7 +37,7 @@ def get_editor(
             The suitable editor based on the path, exists, diff values passed"""
 
     if diff:
-        return DiffEditor(base, path, exists, language=language)
+        return DiffEditor(base, path, exists, path2, standalone=standalone)
 
     if path and os.path.isfile(path):
         if is_image(path):
@@ -45,9 +49,9 @@ def get_editor(
         if path.endswith(".html") or path.endswith(".htm"):
             return HTMLEditor(base, path, exists=exists)
 
-        return TextEditor(base, path, exists, language=language)
+        return TextEditor(base, path, exists, language=language, load_file=load_file)
 
-    return TextEditor(base, exists=exists, language=language)
+    return TextEditor(base, exists=exists, language=language, load_file=False)
 
 
 class Editor(BaseEditor):
@@ -68,7 +72,8 @@ def __init__(
         path2: str = None,
         diff: bool = False,
         language: str = None,
-        darkmode=True,
+        load_file: bool = True,
+        standalone: bool = False,
         config_file: str = None,
         showpath: bool = True,
         preview_file_callback=None,
@@ -86,8 +91,6 @@ def __init__(
             diff (bool): Whether the file is to be opened in diff editor
             language (str): Use the `Languages` enum provided (eg. Languages.PYTHON, Languages.TYPESCRIPT)
                 This is given priority while picking suitable highlighter. If not passed, guesses from file extension.
-            darkmode (str): Sets the editor theme to cupcake dark if True, or cupcake light by default
-                This is ignored if custom config_file path is passed
             config_file (str): path to the custom config (TOML) file, uses theme defaults if not passed
             showpath (bool): Whether to show the breadcrumbs for editor or not
             preview_file_callback (function): called when files in breadcrumbs-pathview are single clicked. MUST take an argument (path)
@@ -100,16 +103,26 @@ def __init__(
         self.exists = exists
         self.path2 = path2
         self.diff = diff
+        self.language = language
+        self.standalone = standalone
         self.showpath = showpath
-        self.darkmode = darkmode
         self.config_file = config_file
         self.preview_file_callback = preview_file_callback
         self.open_file_callback = open_file_callback
 
         self.config(bg=self.base.theme.border)
         self.grid_columnconfigure(0, weight=1)
 
-        self.content = get_editor(self, path, exists, diff, language)
+        self.content = get_editor(
+            self,
+            path,
+            exists,
+            path2,
+            diff,
+            language,
+            load_file=load_file,
+            standalone=standalone,
+        )
         self.filename = os.path.basename(self.path) if path else None
         if path and exists and self.showpath and not diff:
             self.breadcrumbs = BreadCrumbs(self, path)

src/biscuit/editor/editorbase.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import tkinter as tk
 
 import tkinterDnD as dnd

src/biscuit/editor/text/editor.py

@@ -23,15 +23,17 @@ def __init__(
         language=None,
         minimalist=False,
         standalone=False,
+        load_file=True,
         *args,
         **kwargs,
     ) -> None:
         super().__init__(master, path, exists, *args, **kwargs)
         self.font: Font = self.base.settings.font
+        self.path = path
+        self.exists = exists
         self.standalone = standalone
         self.minimalist = minimalist or self.standalone
         self.language = language
-        self.exists = exists
         self.editable = True
         self.run_command_value = None
         self.debugger = None
@@ -65,7 +67,9 @@ def __init__(
         self.language = self.text.language
 
         if self.exists:
-            self.text.load_file()
+            if load_file:
+                self.text.load_file()
+
             self.text.update_idletasks()
 
             if not self.standalone:
@@ -140,7 +144,9 @@ def __getattr__(self, name):
 
     def file_loaded(self):
         self.recalculate_content_hash()
+        print(f"File opened {self.path}")
         self.event_generate("<<FileLoaded>>", when="tail")
+        self.text.event_generate("<<FileLoaded>>", when="tail")
 
     def recalculate_content_hash(self):
         """Recalculate the hash of the editor content"""

src/biscuit/editor/text/highlighter.py

@@ -55,8 +55,6 @@ def __init__(self, text: Text, language: str = None, *args, **kwargs) -> None:
             except:
                 self.lexer = None
                 self.text.language = "Plain Text"
-                if self.text.exists:
-                    print("Unrecognized file type opened")
 
         self.tag_colors = self.base.theme.syntax
         self.setup_highlight_tags()
@@ -77,8 +75,6 @@ def detect_language(self) -> None:
         except:
             self.lexer = None
             self.text.language = "Plain Text"
-            if self.text.exists:
-                print("Unrecognized file type opened")
 
     def change_language(self, language: str) -> None:
         """Change the language of the highlighter

src/biscuit/editor/text/text.py

@@ -955,7 +955,7 @@ def write_with_buffer():
 
         threading.Thread(target=write_with_buffer, daemon=True).start()
 
-    def read_file(self, file):
+    def read_file(self, file: typing.TextIO):
         while True:
             try:
                 chunk = file.read(self.buffer_size)
@@ -974,9 +974,13 @@ def process_queue(self, eol: str = None):
             while True:
                 chunk = self.queue.get_nowait()
                 if chunk is None:
+                    # Finished loading file -- reached EOF 🚧
                     try:
                         self.master.on_change()
                         self.master.on_scroll()
+                        self.update_idletasks()
+                        self.master.file_loaded()
+                        self.focus_set()
                     except Exception:
                         pass
                     break
@@ -994,9 +998,9 @@ def process_queue(self, eol: str = None):
             # If the queue is empty, schedule the next check after a short delay
             self.master.after(100, self.process_queue)
 
-        self.master.file_loaded()
+    def custom_get(self, start: str, end: str) -> str:
+        """Ignore the text that is tagged with 'ignore_tag' and return the rest of the text."""
 
-    def custom_get(self, start, end):
         content = self.get(start, end)
         tag_ranges = self.tag_ranges("ignore_tag")