gq-push

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