From b5aa5c6b2f427451b872c0089783ed8464d0689c Mon Sep 17 00:00:00 2001
From: azriel1rf <azriel.1rf@gmail.com>
Date: Sat, 4 May 2024 12:29:18 +0900
Subject: [PATCH] Show diff from formatted code on pre-commit

---
 .pre-commit-config.yaml | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 038d928..bbbb1d9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,7 +11,6 @@ repos:
       - id: forbid-submodules
         fail_fast: true
       - id: detect-private-key
-        fail_fast: true
       - id: fix-byte-order-marker
       - id: mixed-line-ending
       - id: trailing-whitespace
@@ -27,21 +26,20 @@ repos:
     hooks:
       - id: remove-crlf
       - id: remove-tabs
-        verbose: true
 
   # Formatting for Python configuration files
   - repo: https://github.com/asottile/setup-cfg-fmt
     rev: v2.5.0
     hooks:
       - id: setup-cfg-fmt
+        verbose: true
 
   # Linting and formatting for C++
   - repo: https://github.com/pocc/pre-commit-hooks
     rev: v1.3.5
     hooks:
       - id: clang-format
-        args: [-i]
-        verbose: true
+        args: [-i, --Werror]
       # - id: clang-tidy
       # - id: oclint
       # - id: cppcheck
@@ -60,10 +58,9 @@ repos:
       # Linting for Python
       - id: ruff-check
         name: Python - Linting with Ruff
-        entry: bash -c 'pip install ruff && cd python && ruff check'
+        entry: bash -c 'pip install ruff && cd python && ruff check --diff'
         language: system
         types_or: [python]
-        verbose: true
         pass_filenames: false
 
       # Formatting for Python
@@ -72,7 +69,6 @@ repos:
         entry: bash -c 'pip install ruff && cd python && ruff format'
         language: system
         types_or: [python]
-        verbose: true
         pass_filenames: false
 
       # Type checking for Python
@@ -81,7 +77,6 @@ repos:
         entry: bash -c 'pip install mypy && cd python && mypy .'
         language: system
         types_or: [python]
-        verbose: true
         pass_filenames: false
         stages:
           - pre-commit
@@ -94,10 +89,17 @@ repos:
         name: run unit tests
         entry: python -m unittest discover
         language: system
-        verbose: true
         pass_filenames: false
         stages:
           - pre-commit
           - pre-merge-commit
           - pre-rebase
           - manual
+
+      # Display the differences between the original and formatted code
+      - id: git-diff
+        name: git diff
+        entry: git diff --exit-code
+        language: system
+        pass_filenames: false
+        always_run: true