my-fake-history.sh

   1 #!/bin/sh
   2
   3 # Given the output of git-rev-list, this reconstructs the DAG of the history
   4
   5 i=0
   6 tac | while read rev parents; do
   7         let i=$i+1
   8         echo $i > a1
   9         git add a1
  10         tree=$(git write-tree)
  11         parents="$(for parent in $parents
  12                 do
  13                         echo -n "-p $(git rev-parse sp-$parent) "
  14                 done)"
  15         commit=$(echo "$rev $i" | git commit-tree $tree $parents)
  16         git tag sp-$rev $commit
  17 done
  18