guilt-fold

   1 #!/bin/sh
   2 #
   3 # Copyright (c) Josef "Jeff" Sipek, 2006-2013
   4 #
   5
   6 USAGE="[-k] <patchname>"
   7 if [ -z "$GUILT_VERSION" ]; then
   8         echo "Invoking `basename "$0"` directly is no longer supported." >&2
   9         exit 1
  10 fi
  11
  12 _main() {
  13
  14 if [ "$1" = "-k" ]; then
  15         keep=t
  16         shift
  17 fi
  18
  19 if [ $# -ne 1 ]; then
  20         usage
  21 fi
  22
  23 patch="$1"
  24 if [ -z "$patch" ]; then
  25         die "No patch name supplied."
  26 fi
  27
  28 # make sure it is a file
  29 if [ ! -f "$GUILT_DIR/$branch/$patch" ]; then
  30         die "Patch $patch does not exist."
  31 fi
  32
  33 # make sure that there are no unapplied changes
  34 if ! must_commit_first; then
  35         die "Uncommited changes detected. Refresh first."
  36 fi
  37
  38 # make sure it is not applied
  39 pline=`cat "$applied" | grep -e "^$patch$"`
  40 if [ ! -z "$pline" ]; then
  41         die "Patch is applied. Pop the patch first."
  42 fi
  43
  44 fold_patch "$patch"
  45
  46 # back it up just in case :)
  47 [ -z "$keep" ] && mv "$GUILT_DIR/$branch/$patch" "$GUILT_DIR/$branch/$patch~"
  48
  49 }