From 066a6a4e9be549f5bc79d8438acf46b317cb29ea Mon Sep 17 00:00:00 2001
From: Sina Atalay <sinatalay@hotmail.com>
Date: Sat, 24 Feb 2024 20:07:35 +0100
Subject: [PATCH] add exception handling for UnicodeDecodeError in
 handle_exceptions function

---
 rendercv/cli.py | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

diff --git a/rendercv/cli.py b/rendercv/cli.py
index 0f488e6..11efa1a 100644
--- a/rendercv/cli.py
+++ b/rendercv/cli.py
@@ -303,6 +303,19 @@ def handle_exceptions(function: Callable) -> Callable:
             error("There is a YAML error in the input file!", e)
         except FileNotFoundError as e:
             error(e)
+        except UnicodeDecodeError as e:
+            # find the problematic character that cannot be decoded with utf-8
+            bad_character = str(e.object[e.start : e.end])
+            try:
+                bad_character_context = str(e.object[e.start - 16 : e.end + 16])
+            except IndexError:
+                bad_character_context = ""
+
+            error(
+                "The input file contains a character that cannot be decoded with"
+                f" UTF-8 ({bad_character}):\n {bad_character_context}",
+            )
+
         except ValueError as e:
             error(e)
         except RuntimeError as e:
@@ -405,11 +418,14 @@ def cli_command_render(
         str,
         typer.Argument(help="Path to the YAML input file as a string"),
     ],
-    use_local_latex: bool = typer.Option(
-        False,
-        "--use-local-latex",
-        help="Use the local LaTeX installation instead of the RenderCV's TinyTeX.",
-    ),
+    use_local_latex: Annotated[
+        bool,
+        typer.Option(
+            False,
+            "--use-local-latex",
+            help="Use the local LaTeX installation instead of the RenderCV's TinyTeX.",
+        ),
+    ] = False,
 ):
     """Generate a $\\LaTeX$ CV from a YAML input file.