guilt-push

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