guilt-push

   1 #!/bin/bash
   2 #
   3 # Copyright (c) Josef "Jeff" Sipek, 2006, 2007
   4 #
   5
   6 USAGE="[ -f ] [-a | --all | <patchname>]"
   7 . guilt
   8
   9 abort_flag="abort"
  10
  11
  12 if [ "$1" == "-f" ]; then
  13         abort_flag=""
  14         shift
  15 fi
  16
  17 if [ $# -gt 1 ]; then
  18         usage
  19 fi
  20
  21 patch="$1"
  22
  23 if [ "$patch" = "--all" -o "$patch" = "-a" ]; then
  24         # we are supposed to push all patches, get the last one out of
  25         # series
  26
  27         eidx=`get_series | wc -l`
  28         if [ $eidx -eq 0 ]; then
  29                 die "There are no patches to push"
  30         fi
  31 elif [ -z "$patch" ]; then
  32         # we are supposed to push only the next patch onto the stack
  33
  34         eidx=`wc -l < $applied`
  35         eidx=`expr $eidx + 1`
  36 else
  37         # we're supposed to push only up to a patch, make sure the patch is
  38         # in the series
  39
  40         eidx=`get_series | grep -ne "^$patch\$" | cut -d: -f1`
  41         if [ -z "$eidx" ]; then
  42                 die "Patch $patch is not in the series"
  43         fi
  44 fi
  45
  46 # make sure that there are no unapplied changes
  47 if ! must_commit_first; then
  48         die "Uncommited changes detected. Refresh first."
  49 fi
  50
  51 # now, find the starting patch
  52 sidx=`wc -l < $applied`
  53 sidx=`expr $sidx + 1`
  54
  55 idx=0
  56 for p in `get_series`; do
  57         idx=`expr $idx + 1`
  58         [ $idx -lt $sidx ] && continue
  59         [ $idx -gt $eidx ] && break
  60
  61         echo "Applying patch..$p"
  62         if [ ! -f "$GUILT_DIR/$branch/$p" ]; then
  63                 die "Patch $patch does not exist. Aborting."
  64         fi
  65
  66         push_patch $p $abort_flag
  67
  68         # bail if necessary
  69         if [ $? -eq 0 ]; then
  70                 echo "Patch applied."
  71         elif [ -z "$abort_flag" ]; then
  72                 die "Patch applied with rejects. Fix it up, and refresh."
  73         else
  74                 die "To force apply this patch, use 'guilt push -f'"
  75         fi
  76 done
  77