guilt-import-commit

   1 #!/bin/bash
   2 #
   3 # Copyright (c) Josef "Jeff" Sipek, 2007
   4 #
   5
   6 USAGE="[<hash> | <since>..[<until>] | ..<until>]"
   7 . guilt
   8
   9 if [ $# -ne 1 -o -z "$1" ]; then
  10         die "You must specify a range of commits"
  11 fi
  12
  13 rhash=`munge_hash_range $1`
  14
  15 # make sure that there are no unapplied changes
  16 if ! must_commit_first; then
  17         die "Uncommited changes detected. Refresh first."
  18 fi
  19
  20 echo "About to begin conversion..." >&2
  21 echo "Current head: `cat $GIT_DIR/refs/heads/$branch`" >&2
  22
  23 for rev in `git-rev-list $rhash`; do
  24         if ! head_check $rev; then
  25                 die "aborting..."
  26         fi
  27
  28         s=`git-log --pretty=oneline -1 $rev | cut -c 42-`
  29
  30         fname=`echo $s | sed -e "s/&/and/g" -e "s/[ :]/_/g" -e "s,[/\\],-,g" \
  31                         -e "s/['\\[{}]//g" -e 's/]//g' | tr A-Z a-z`
  32
  33         echo "Converting `echo $rev | cut -c 1-8` as $fname"
  34
  35         if [ -f "$GUILT_DIR/$branch/$fname" ]; then
  36                 echo "Oy, the file "$fname" already exists, what should we do? What should we do?" >&2
  37                 die "Aborting..."
  38         fi
  39
  40         (
  41                 do_make_header $rev
  42                 echo ""
  43                 git-diff $rev^..$rev
  44         ) > $GUILT_DIR/$branch/$fname
  45
  46         # FIXME: grab the GIT_AUTHOR_DATE from the commit object and set the
  47         # timestamp on the patch
  48
  49         # insert the patch name into the series file
  50         series_insert_patch $fname
  51
  52         # BEWARE: git-reset ahead! Is there a way to verify that we really
  53         # created a patch? - We don't want to lose any history.
  54         git-reset --hard $rev^ > /dev/null
  55 done
  56
  57 echo "Done." >&2
  58 echo "Current head: `cat $GIT_DIR/refs/heads/$branch`" >&2
  59