CheckPush

   1 #!/bin/sh
   2
   3 for range in $(
   4         prev_branch=
   5         {
   6                 git for-each-ref --format='%(refname)' refs/heads/maint-* |
   7                 sed -e 's|^refs/heads/||'
   8                 cat <<-EOF
   9                 maint
  10                 master
  11                 next
  12                 EOF
  13         } |
  14         while read branch
  15         do
  16                 if test -n "$prev_branch"
  17                 then
  18                         echo "$branch..$prev_branch"
  19                 fi
  20                 prev_branch=$branch
  21         done
  22 ) pu..jch
  23 do
  24         lg=$(git log --oneline "$range")
  25         if test -n "$lg"
  26         then
  27                 echo "*** $range ***"
  28                 echo "$lg"
  29         fi
  30 done
  31
  32 if      next_tree=$(git rev-parse next^{tree}) &&
  33         next_equiv=$(git rev-list --first-parent master..pu |
  34                 xargs -n1 sh -c '
  35                         echo $(git rev-parse $1^{tree}) $1
  36                 ' - | sed -n -e "s/^$next_tree //p"
  37         ) &&
  38         test -n "$next_equiv"
  39 then
  40         jch=$(git rev-list --first-parent master..jch | wc -l) &&
  41         pu=$(git rev-list --first-parent master..pu | wc -l) &&
  42         next=$(git rev-list --first-parent master..$next_equiv | wc -l) &&
  43         if test $jch -le $next
  44         then
  45                 echo "master..$jch..jch..$next..next..$pu..pu"
  46         else
  47                 echo "master..$next..next..$jch..jch..$pu..pu"
  48         fi
  49 else
  50         echo "git diff --stat next jch"
  51         git diff --stat next jch
  52 fi