tools/find-double-newline.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: LGPL-2.1+
   3
   4 TOP=`git rev-parse --show-toplevel`
   5
   6 case "$1" in
   7
   8         recdiff)
   9                 if [ "$2" = "" ] ; then
  10                         DIR="$TOP"
  11                 else
  12                         DIR="$2"
  13                 fi
  14
  15                 find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 diff \{\} \;
  16                 ;;
  17
  18         recpatch)
  19                 if [ "$2" = "" ] ; then
  20                         DIR="$TOP"
  21                 else
  22                         DIR="$2"
  23                 fi
  24
  25                 find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 patch \{\} \;
  26                 ;;
  27
  28         diff)
  29                 T=`mktemp`
  30                 sed '/^$/N;/^\n$/D' < "$2" > "$T"
  31                 diff -u "$2" "$T"
  32                 rm -f "$T"
  33                 ;;
  34
  35         patch)
  36                 sed -i '/^$/N;/^\n$/D' "$2"
  37                 ;;
  38
  39         *)
  40                 echo "Expected recdiff|recpatch|diff|patch as verb." >&2
  41                 ;;
  42 esac