git.oblomov.eu Git - git/blob - Reintegrate

   1 #!/bin/sh
   2
   3 merge_msg="Merge branch '\(.*\)'"
   4 x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
   5 x40="$x40$x40$x40$x40$x40$x40$x40$x40"
   6 LF='
   7 '
   8
   9 echo '#!/bin/sh
  10 accept_rerere=t
  11 while case "$#,$1" in 0,*) break;; *,-*) ;; *) break ;; esac
  12 do
  13         case "$1" in
  14         -n)     accept_rerere= ;;
  15         *)      echo "$0 [-n]"; exit 1 ;;
  16         esac
  17         shift
  18 done
  19
  20 accept_rerere () {
  21         if test -z "$accept_rerere"
  22         then
  23                 return 1
  24         fi
  25         if git diff |
  26            grep -e "^.+" -e "^+." |
  27            grep -e "^..<<<<<<<" -e "^..=======" -e "^..>>>>>>>" >/dev/null
  28         then
  29                 return 1
  30         else
  31                 EDITOR=: git commit -a
  32                 return 0
  33         fi
  34 }
  35
  36 while read branch eh
  37 do
  38         case "$eh" in
  39         "")
  40                 echo >&2 "* $branch"
  41                 git merge "$branch" || accept_rerere || exit ;;
  42         pick" "*)
  43                 echo >&2 "* $eh"
  44                 git cherry-pick "$branch" || exit ;;
  45         *) echo >&2 "Eh? $branch $eh"; exit ;;
  46         esac
  47 done <<EOF'
  48
  49 show_merge () {
  50         branch=$(expr "$msg" : "$merge_msg") &&
  51         tip=$(git rev-parse --verify "refs/heads/$branch" 2>/dev/null) &&
  52         merged=$(git name-rev --refs="refs/heads/$branch" "$other" 2>/dev/null) &&
  53         merged=$(expr "$merged" : "$x40 \(.*\)") &&
  54         test "$merged" != undefined || {
  55                 other=$(git log -1 --pretty='format:%s' $other) &&
  56                 merged="$branch :rebased? $other"
  57         }
  58 }
  59
  60 show_pick () {
  61         merged="$(git rev-parse --verify "$commit") pick $msg"
  62 }
  63
  64 git log --pretty=oneline --first-parent "$1" |
  65 {
  66         series=
  67         while read commit msg
  68         do
  69                 if other=$(git rev-parse -q --verify "$commit^2")
  70                 then
  71                         show_merge
  72                 else
  73                         show_pick
  74                 fi
  75
  76                 if test -z "$series"
  77                 then
  78                         series="$merged"
  79                 else
  80                         series="$merged$LF$series"
  81                 fi
  82         done
  83         echo "$series"
  84 }
  85
  86 echo 'EOF'