KO

   1 #!/bin/sh
   2 #
   3 # Not for general consumption; a script I used to make sure
   4 # I do not accidentally push a rewound master to public.
   5
   6 no_fetch= ko=ko
   7 while :
   8 do
   9         case "$#,$1" in
  10         0,*) break ;;
  11         *,--no-fetch) no_fetch=t; shift ;;
  12         *,--*) echo >&2 "unknown option $1"; exit 1 ;;
  13         *) ko=$1; shift ;;
  14         esac
  15 done
  16
  17 if test -z "$no_fetch"
  18 then
  19         git fetch "$ko"
  20 fi
  21
  22 mb=$(git merge-base $ko/master master)
  23 h=$(git rev-parse $mb $ko/master | sort -u | wc -l)
  24 if test "$h" != 1
  25 then
  26         echo "OOOOOPPPPPPPPPPPPPPSSS! master is not $ko/master fast forward."
  27         exit 1
  28 fi
  29 git show-branch --topo-order $ko/master master
  30 git show-branch --topo-order $ko/maint maint
  31 git show-branch --topo-order $ko/next next
  32 git show-branch --topo-order $ko/pu pu