#!/usr/bin/env bash # This script runs clang-format and fixes copyright headers on all relevant files in the repo. # This is the primary script responsible for fixing style violations. set -uo pipefail IFS=$'\n\t' CLANG_FORMAT_FILE_EXTS=(".c" ".h" ".cpp" ".hpp" ".cc" ".hh" ".cxx" ".m" ".mm" ".inc" ".java" ".glsl") # Loops through all text files tracked by Git. git grep -zIl '' | while IFS= read -rd '' f; do # Exclude some files. if [[ "$f" == "thirdparty"* ]]; then continue elif [[ "$f" == "platform/android/java/lib/src/com/google"* ]]; then continue elif [[ "$f" == *"-so_wrap."* ]]; then continue fi for extension in ${CLANG_FORMAT_FILE_EXTS[@]}; do if [[ "$f" == *"$extension" ]]; then # Run clang-format. clang-format --Wno-error=unknown -i "$f" # Fix copyright headers, but not all files get them. if [[ "$f" == *"inc" ]]; then continue 2 elif [[ "$f" == *"glsl" ]]; then continue 2 elif [[ "$f" == *"theme_data.h" ]]; then continue 2 elif [[ "$f" == "platform/android/java/lib/src/org/godotengine/godot/gl/GLSurfaceView"* ]]; then continue 2 elif [[ "$f" == "platform/android/java/lib/src/org/godotengine/godot/gl/EGLLogWrapper"* ]]; then continue 2 elif [[ "$f" == "platform/android/java/lib/src/org/godotengine/godot/utils/ProcessPhoenix"* ]]; then continue 2 fi python misc/scripts/copyright_headers.py "$f" continue 2 fi done done git diff --color > patch.patch # If no patch has been generated all is OK, clean up, and exit. if [ ! -s patch.patch ] ; then printf "Files in this commit comply with the clang-format style rules.\n" rm -f patch.patch exit 0 fi # A patch has been created, notify the user, clean up, and exit. printf "\n*** The following differences were found between the code " printf "and the formatting rules:\n\n" cat patch.patch printf "\n*** Aborting, please fix your commit(s) with 'git commit --amend' or 'git rebase -i <hash>'\n" rm -f patch.patch exit 1