chore: python code formatted with ruff, ruff formatter + linter, pyproject.toml now in root

cli/src/zshell/__init__.py

@@ -1,12 +1,14 @@
 from __future__ import annotations
+
 import os
 import sys
 from pathlib import Path
 
 import typer
-from typer._completion_shared import install, _get_shell_name
 from typer._completion_classes import completion_init
-from zshell.subcommands import shell, scheme, screenshot, wallpaper, record
+from typer._completion_shared import _get_shell_name, install
+
+from zshell.subcommands import record, scheme, screenshot, shell, wallpaper
 
 app = typer.Typer(name="zshell-cli", add_completion=False)
 
@@ -18,40 +20,56 @@ app.add_typer(record.app, name="record")
 
 
 def _completion_installed() -> bool:
-    shell = _get_shell_name()
-    match shell:
-        case "zsh":
-            return (Path.home() / ".zfunc" / "_zshell-cli").exists()
-        case "bash":
-            return (Path.home() / ".bash_completions" / "zshell-cli.sh").exists()
-        case "fish":
-            return (Path.home() / ".config" / "fish" / "completions" / "zshell-cli.fish").exists()
-    return False
+	shell = _get_shell_name()
+	match shell:
+		case "zsh":
+			return (Path.home() / ".zfunc" / "_zshell-cli").exists()
+		case "bash":
+			return (
+				Path.home() / ".bash_completions" / "zshell-cli.sh"
+			).exists()
+		case "fish":
+			return (
+				Path.home()
+				/ ".config"
+				/ "fish"
+				/ "completions"
+				/ "zshell-cli.fish"
+			).exists()
+	return False
 
 
 def _install_completion() -> None:
-    if _completion_installed():
-        print("zshell-cli: Shell completion already installed.")
-        sys.exit(0)
-    shell = _get_shell_name()
-    if shell is None:
-        print("zshell-cli: Unable to detect shell type.", file=sys.stderr)
-        sys.exit(1)
-    try:
-        _, path = install(prog_name="zshell-cli")
-        print(f"zshell-cli: Shell completion installed ({shell}: {path})")
-        print("zshell-cli: Restart your shell or source the file to enable tab-completion.")
-    except Exception as e:
-        print(f"zshell-cli: Failed to install shell completion: {e}", file=sys.stderr)
-        raise typer.Exit(code=1)
+	if _completion_installed():
+		print("zshell-cli: Shell completion already installed.")
+		sys.exit(0)
+	shell = _get_shell_name()
+	if shell is None:
+		print("zshell-cli: Unable to detect shell type.", file=sys.stderr)
+		sys.exit(1)
+	try:
+		_, path = install(prog_name="zshell-cli")
+		print(f"zshell-cli: Shell completion installed ({shell}: {path})")
+		print(
+			"zshell-cli: Restart your shell or source the file to enable tab-completion."
+		)
+	except Exception as e:
+		print(
+			f"zshell-cli: Failed to install shell completion: {e}",
+			file=sys.stderr,
+		)
+		raise typer.Exit(code=1) from None
 
 
 def main() -> None:
-    if "--install-autocomplete" in sys.argv:
-        _install_completion()
-        return
-    if "_ZSHELL_CLI_COMPLETE" in os.environ:
-        completion_init()
-    if sys.stdout.isatty() and not _completion_installed():
-        print("zshell-cli: Tip: run with --install-autocomplete for tab completion.", file=sys.stderr)
-    app()
+	if "--install-autocomplete" in sys.argv:
+		_install_completion()
+		return
+	if "_ZSHELL_CLI_COMPLETE" in os.environ:
+		completion_init()
+	if sys.stdout.isatty() and not _completion_installed():
+		print(
+			"zshell-cli: Tip: run with --install-autocomplete for tab completion.",
+			file=sys.stderr,
+		)
+	app()