extras/scripts/coverity-blame

   1 #!/bin/sh
   2
   3 # Read coverity email on stdin
   4 # whenever we find a filename & line number reference, go git-blame it
   5
   6 file=
   7 start=
   8 end=
   9
  10 while read line; do
  11         if echo "$line" | grep -q '^/.*: '; then
  12                 echo "$line"
  13                 file=$(echo "$line" | cut -d: -f1)
  14         elif echo "$line" | grep -q '^[*]'; then
  15                 echo "$line"
  16                 file=
  17                 start=
  18                 end=
  19         elif echo "$line" | grep -q '^[0-9][0-9]*'; then
  20                 num=$(echo "$line" | awk '{print $1}')
  21                 [ -z "$start" ] && start=$num
  22                 #git blame -L "$num,+1" ".$file" | cat
  23         elif [ -z "$line" ]; then
  24                 if [ "$start" -a "$num" -a "$file" ]; then
  25                         end=$num
  26                         git blame --date=short -L "$start,$end" ".$file" | cat
  27                         start=
  28                         end=
  29                         num=
  30                 else
  31                         echo "$line"
  32                 fi
  33         else
  34                 echo "$line"
  35         fi
  36 done