build-scripts/format-code

   1 #!/bin/sh
   2
   3 #
   4 # Reformat code, but do not touch if no changes.
   5 # Report if a files was changed.
   6 #
   7
   8 if [ "$0" != "./build-scripts/format-code" ]; then
   9     echo "Please run me from the root checkout dir"
  10     exit 1
  11 fi
  12
  13 if [ ! -e .clang-format ]; then
  14     echo "No .clang-format file found in .";
  15     exit 1
  16 fi
  17
  18 for file in "${@}"; do
  19     if ! clang-format -style=file "$file" > "$file.xxx"; then
  20         rm "$file.xxx"
  21     else
  22         if ! cmp -s "$file" "$file.xxx"; then
  23             echo "$file reformatted"
  24             mv "$file.xxx" "$file"
  25         else
  26             rm "$file.xxx"
  27         fi
  28     fi
  29 done
  30