contrib/uncrustify_precommit

   1 #!/bin/sh
   2
   3 # use as .git/hooks/pre-commit
   4
   5 exec 1>&2
   6
   7 RET=0
   8 changed=$(git diff --cached --name-only)
   9 crustified=""
  10
  11 for f in $changed;
  12 do
  13  if echo $f | grep \\.[c,h]\$ > /dev/null
  14  then
  15     # compare result of uncrustify with changes
  16     #
  17     # only change any of the invocations here if
  18     # they are portable across all cmp and shell
  19     # implementations !
  20     uncrustify -q -c uncrustify.cfg -f $f | cmp -s $f -
  21     if test $? = 1 ;
  22     then
  23       crustified=" $crustified $f"
  24       RET=1
  25     fi
  26   fi
  27 done
  28
  29 if [ $RET = 1 ];
  30 then
  31   echo "Run"
  32   echo "uncrustify --no-backup -c uncrustify.cfg ${crustified}"
  33   echo "before commiting."
  34 fi
  35 exit $RET