add a script to detect min/max issues

Scripts/developer_scripts/detect_cpp_files_with_max_max_issues.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+if [ -z "$1" ]; then
+  dirs=("$PWD")
+else
+  dirs=("$@")
+fi
+
+exit_code=0
+
+search() {
+  POSIXLY_CORRECT=1 grep --color --line-number --perl-regexp '((?!(?:^.*(\/\/|\/\*).*|^ *\* .*|^[^"]*"(?:"[^"]*"|[^"])*))^(?:.*[ ,\(]|))(\b(?:[A-Za-z<>,0-9_]+::)*(?:max|min))\b *\(' "$@"
+  grep_exit_code=$?
+  case $grep_exit_code in
+  1) ;;
+  0) exit_code=1 ;;
+  *) exit $grep_exit_code ;;
+  esac
+}
+
+files=()
+while IFS= read -r -d '' file; do
+  files+=("$file")
+  if [ ${#files[@]} -gt 100 ]; then
+    search "${files[@]}"
+    files=()
+  fi
+done < <(find "${dirs[@]}" \( -name '*.h' -o -name '*.cpp' -o -name '*.hpp' \) -a -not -path '*/doc/*' -a -not -name '*shaders.h' -print0)
+
+if [ ${#files[@]} -gt 0 ]; then
+  search "${files[@]}"
+fi
+
+exit $exit_code