guilt-header

   1 #!/bin/sh
   2 #
   3 # Copyright (c) Josef "Jeff" Sipek, 2006-2010
   4 #
   5
   6 USAGE="[-eE] [<patchname>]"
   7 . `dirname $0`/guilt
   8
   9 case $# in
  10         0)
  11                 patch=`get_top`
  12                 ;;
  13         1)
  14                 if [ "$1" = "-e" ]; then
  15                         edit=t
  16                         patch=`get_top`
  17                 elif [ "$1" = "-E" ]; then
  18                         edit=t
  19                         full=t
  20                         patch=`get_top`
  21                 else
  22                         patch="$1"
  23                 fi
  24                 ;;
  25         2)
  26                 if [ "$1" = "-e" ]; then
  27                     edit=t
  28                     patch="$2"
  29                 elif [ "$1" = "-E" ]; then
  30                     edit=t
  31                     full=t
  32                     patch="$2"
  33                 else
  34                     usage
  35                 fi
  36                 ;;
  37 esac
  38
  39 # are there any patches applied?
  40 [ -z "$patch" ] && die "No patches applied."
  41
  42 # check that patch exists in the series
  43 ret=`get_full_series | grep -e "^$patch\$" | wc -l`
  44 if [ $ret -eq 0 ]; then
  45         die "Patch $patch is not in the series"
  46 fi
  47
  48 # FIXME: warn if we're editing an applied patch
  49
  50 TMP_MSG=`get_tmp_file msg`
  51 TMP_DIFF=`get_tmp_file diff`
  52
  53 if [ -z "$edit" ]; then
  54         do_get_header "$GUILT_DIR/$branch/$patch"
  55 else
  56         if [ -n "$full" ]; then
  57             git_editor "$GUILT_DIR/$branch/$patch"
  58             exit $?
  59         fi
  60         do_get_full_header "$GUILT_DIR/$branch/$patch" > "$TMP_MSG"
  61         do_get_patch "$GUILT_DIR/$branch/$patch" > "$TMP_DIFF"
  62         git_editor "$TMP_MSG"
  63         mv "$GUILT_DIR/$branch/$patch" "$GUILT_DIR/$branch/$patch~"
  64
  65         (
  66                 cat "$TMP_MSG"
  67                 cat "$TMP_DIFF"
  68         ) > "$GUILT_DIR/$branch/$patch"
  69 fi
  70
  71 rm -f "$TMP_MSG" "$TMP_DIFF"