check-builtins.sh

   1 #!/bin/sh
   2
   3 {
   4         cat <<\EOF
   5 sayIt:
   6         $(foreach b,$(BUILT_INS),echo XXX $(b:$X=) YYY;)
   7 EOF
   8         cat Makefile
   9 } |
  10 make -f - sayIt 2>/dev/null |
  11 sed -n -e 's/.*XXX \(.*\) YYY.*/\1/p' |
  12 sort |
  13 {
  14     bad=0
  15     while read builtin
  16     do
  17         base=$(expr "$builtin" : 'git-\(.*\)')
  18         x=$(sed -ne 's/.*{ "'$base'", \(cmd_[^, ]*\).*/'$base'  \1/p' git.c)
  19         if test -z "$x"
  20         then
  21                 echo "$base is builtin but not listed in git.c command list"
  22                 bad=1
  23         fi
  24         for sfx in sh perl py
  25         do
  26                 if test -f "$builtin.$sfx"
  27                 then
  28                         echo "$base is builtin but $builtin.$sfx still exists"
  29                         bad=1
  30                 fi
  31         done
  32     done
  33     exit $bad
  34 }