.gitea/workflows/ci.yml

@@ -44,4 +44,22 @@ jobs:
       - name: Unit Tests
         run: |
             cd ./build/${{ matrix.build_type }}
-            xvfb-run ctest . --output-on-failure
+            xvfb-run ctest . --output-on-failure
+
+  clang-format:
+    runs-on: ubuntu-latest
+    timeout-minutes: 120
+    container:
+      image: git.romainboullard.com/bigfootdev/linuxbigfootbuilder:main
+    name: "Clang Format Checks"
+    steps:
+      - name: Install Node.js
+        run: apt-get update && apt-get install -y nodejs
+
+      - name: Checkout repository
+        uses: actions/checkout@v6
+        with:
+          submodules: recursive
+          
+      - name: Clang Format Checks
+        run: chmod +x format.sh && ./format.sh --check Bigfoot

Bigfoot/Sources/Engine/touch.cpp

@@ -1 +1 @@
-// to delete when an actual source is in Engine
+// to delete when an actual source is in Engine

Bigfoot/Sources/System/Include/System/UUID/UUID.hpp

@@ -37,11 +37,8 @@ class UUID
 
     ~UUID() = default;
 
-    [[nodiscard]]
     operator std::span<const std::byte, UUID_BYTE_SIZE>() const;
-    [[nodiscard]]
     operator std::string() const;
-    [[nodiscard]]
     operator bool() const;
 
     UUID& operator=(const UUID& p_uuid) = default;

Bigfoot/Sources/Utils/Include/Utils/Version.hpp

@@ -92,8 +92,7 @@ class Version
         return m_combined;
     }
 
-    [[nodiscard]]
-    operator std::string() const;
+    [[nodiscard]] operator std::string() const;
 
     constexpr Version& operator=(const Version& p_version) = default;
 

Bigfoot/Tests/Engine/touch.cpp

@@ -1 +1 @@
-// to delete when an actual test is in EngineTests
+// to delete when an actual test is in EngineTests

format.bat

@@ -1,30 +1,71 @@
 @echo off
-REM Variable that will hold the name of the clang-format command
+SETLOCAL ENABLEDELAYEDEXPANSION
+
+REM =========================
+REM Variables
+REM =========================
 SET FMT=clang-format
+SET MODE=
+SET EXIT_CODE=0
 
-REM Function to format files
-:format
-for /r %%f in (*.h *.hpp *.m *.mm *.c *.cpp) do (
-    echo %%~nxf | findstr /i "_generated$" >nul
-    if errorlevel 1 (
-        echo format %%f
-        %FMT% -i "%%f"
+REM =========================
+REM Parse arguments
+REM =========================
+:parse_args
+IF "%~1"=="" GOTO end_parse_args
+IF "%~1"=="--check" (
+    SET MODE=check
+) ELSE IF "%~1"=="--fix" (
+    SET MODE=fix
+) ELSE (
+    REM Accumulate directories
+    SET DIRS=!DIRS! "%~1"
+)
+SHIFT
+GOTO parse_args
+:end_parse_args
+
+IF "%MODE%"=="" (
+    ECHO Usage: %~nx0 --check|--fix <directory> [<directory> ...]
+    EXIT /B 1
+)
+
+IF "%DIRS%"=="" (
+    ECHO Please provide at least one directory.
+    EXIT /B 1
+)
+
+REM =========================
+REM Iterate over directories
+REM =========================
+FOR %%D IN (%DIRS%) DO (
+    IF NOT EXIST "%%~D" (
+        ECHO %%~D is not a valid directory.
+        SET EXIT_CODE=1
+        GOTO :continue_dirs
     )
-)
-echo ~~~ %1 Done ~~~
-exit /b
 
-REM Check if argument is provided
-if "%1"=="" (
-    echo Please provide a directory as an argument.
-    exit /b
+    REM Recursively find source files
+    FOR /R "%%~D" %%F IN (*.h *.hpp *.c *.cpp *.m *.mm) DO (
+        SET FILE=%%F
+        REM Skip *_generated* files
+        ECHO !FILE! | FINDSTR /I "_generated" >nul
+        IF ERRORLEVEL 1 (
+            IF "%MODE%"=="fix" (
+                ECHO Formatting !FILE!
+                %FMT% -i "!FILE!"
+            ) ELSE (
+                ECHO Checking !FILE!
+                %FMT% --dry-run --Werror "!FILE!" 2>nul
+                IF ERRORLEVEL 1 (
+                    REM clang-format will already print diagnostics
+                    SET EXIT_CODE=1
+                )
+            )
+        )
+    )
+
+    :continue_dirs
 )
 
-REM Check if directory exists
-if not exist "%1" (
-    echo %1 is not a valid directory.
-    exit /b
-)
-
-cd %1
-call :format
+EXIT /B %EXIT_CODE%

format.sh

@@ -1,31 +1,68 @@
 #!/bin/bash
+set -euo pipefail
 
-# Variable that will hold the name of the clang-format command
 FMT="clang-format"
+MODE=""
+DIRS=()
+EXIT_CODE=0
 
-# Function to format files
-format() {
-    for f in $(find "$1" \( -name '*.h' -or -name '*.hpp' -or -name '*.m' -or -name '*.mm' -or -name '*.c' -or -name '*.cpp' \)); do
-        # Skip *_generated.h files
-        if [[ "$f" == *_generated* ]]; then
-            continue
+# =========================
+# Parse arguments
+# =========================
+for arg in "$@"; do
+    case "$arg" in
+        --check)
+            MODE="check"
+            ;;
+        --fix)
+            MODE="fix"
+            ;;
+        *)
+            DIRS+=("$arg")
+            ;;
+    esac
+done
+
+# Ensure mode is set
+if [[ -z "$MODE" ]]; then
+    echo "Usage: $0 --check|--fix <directory> [<directory> ...]"
+    exit 1
+fi
+
+# Ensure at least one directory
+if [[ ${#DIRS[@]} -eq 0 ]]; then
+    echo "Please provide at least one directory."
+    exit 1
+fi
+
+# =========================
+# Process directories
+# =========================
+for DIR in "${DIRS[@]}"; do
+    if [[ ! -d "$DIR" ]]; then
+        echo "$DIR is not a valid directory."
+        EXIT_CODE=1
+        continue
+    fi
+
+    # Find all source files safely (null-separated)
+    while IFS= read -r -d '' FILE; do
+        [[ "$FILE" == *_generated* ]] && continue
+
+        if [[ "$MODE" == "fix" ]]; then
+            echo "Formatting $FILE"
+            "$FMT" -i "$FILE"
+        else
+            echo "Checking $FILE"
+            # Check mode: clang-format diagnostic only
+            if ! "$FMT" --dry-run --Werror "$FILE"; then
+                # clang-format prints: file:line:col: error ...
+                EXIT_CODE=1
+            fi
         fi
-        echo "format ${f}"
-        ${FMT} -i "${f}"
-    done
-    echo "~~~ $1 Done ~~~"
-}
+    done < <(
+        find "$DIR" \( -name '*.h' -o -name '*.hpp' -o -name '*.c' -o -name '*.cpp' -o -name '*.m' -o -name '*.mm' \) -print0
+    )
+done
 
-# Check if argument is provided
-if [ -z "$1" ]; then
-    echo "Please provide a directory as an argument."
-    exit 1
-fi
-
-# Check if directory exists
-if [ ! -d "$1" ]; then
-    echo "$1 is not a valid directory."
-    exit 1
-fi
-
-format "$1"
+exit $EXIT_CODE