smatch_scripts/show_ifs.sh

   1 #!/bin/bash
   2
   3 context=1
   4 if [ "$1" = "-C" ] ; then
   5     shift
   6     context=$1
   7     shift
   8 fi
   9
  10 file=$1
  11 if [[ "$file" = "" ]] ; then
  12     echo "Usage:  $0 [-C <lines of context>] <file with smatch messages>"
  13     exit 1
  14 fi
  15
  16 grep 'if();' $file | cut -d ' ' -f1,2 | while read code_file line ; do
  17     echo "========================================================="
  18     echo $code_file $line
  19     tail -n +$(($line - ($context - 1))) $code_file | head -n $(($context - 1))
  20     if [[ $context -gt 1 ]] ; then
  21         echo "---------------------------------------------------------"
  22     fi
  23     tail -n $line $code_file | head -n $context
  24 done
  25