contrib/scripts/clearpatches.sh

   1 #!/bin/bash
   2 PROG=$(basename $0)
   3 [ "$1" = "-h" -o "$1" = "--help" ] && echo "usage: $PROG [patch dir]" && exit 0
   4 [ "$1" = "-d" ] && shift && DELETE="git rm" || DELETE="echo Unused"
   5 [ "$1" = "-v" ] && shift && VERBOSE="echo Checking" || VERBOSE=":"
   6
   7 [ "$1" ] && BASEDIR="$1"
   8 BASEDIR=${BASEDIR:-lustre/kernel_patches}
   9 SERIESPATH=${SERIESPATH:-$BASEDIR/series}
  10 PATCHPATH=${PATCHPATH:-$BASEDIR/patches}
  11
  12 [ ! -d "$BASEDIR" ] && echo "$PROG: missing base directory '$BASEDIR'" && exit 1
  13 [ ! -d "$SERIESPATH" ] && echo "$PROG: missing series '$SERIESPATH'" && exit 2
  14 [ ! -d "$PATCHPATH" ] && echo "$PROG: missing patches '$PATCHPATH'" && exit 3
  15
  16 CANONICAL_SERIESPATH=$(readlink -f ${SERIESPATH})
  17 pushd $PATCHPATH > /dev/null
  18 for PATCH in $(find -name "*.patch"); do
  19         # Remove the leading "./"
  20         PATCH=${PATCH##./}
  21         $VERBOSE $PATCH
  22         if ! grep -q -e "^$PATCH" $CANONICAL_SERIESPATH/*.series ; then
  23                 $DELETE $PATCH
  24         fi
  25 done
  26 popd > /dev/null