guilt-header

   1 #!/bin/sh
   2 #
   3 # Copyright (c) Josef "Jeff" Sipek, 2006-2011
   4 #
   5
   6 USAGE="[-eE] [<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 case $# in
  15         0)
  16                 patch=`get_top`
  17                 ;;
  18         1)
  19                 if [ "$1" = "-e" ]; then
  20                         edit=t
  21                         patch=`get_top`
  22                 elif [ "$1" = "-E" ]; then
  23                         edit=t
  24                         full=t
  25                         patch=`get_top`
  26                 else
  27                         patch="$1"
  28                 fi
  29                 ;;
  30         2)
  31                 if [ "$1" = "-e" ]; then
  32                     edit=t
  33                     patch="$2"
  34                 elif [ "$1" = "-E" ]; then
  35                     edit=t
  36                     full=t
  37                     patch="$2"
  38                 else
  39                     usage
  40                 fi
  41                 ;;
  42 esac
  43
  44 # are there any patches applied?
  45 [ -z "$patch" ] && die "No patches applied."
  46
  47 # check that patch exists in the series
  48 ret=`get_full_series | grep -e "^$patch\$" | wc -l`
  49 if [ $ret -eq 0 ]; then
  50         die "Patch $patch is not in the series"
  51 fi
  52
  53 # FIXME: warn if we're editing an applied patch
  54
  55 TMP_MSG=`get_tmp_file msg`
  56 TMP_DIFF=`get_tmp_file diff`
  57
  58 if [ -z "$edit" ]; then
  59         do_get_header "$GUILT_DIR/$branch/$patch"
  60 else
  61         if [ -n "$full" ]; then
  62             git_editor "$GUILT_DIR/$branch/$patch"
  63             exit $?
  64         fi
  65         do_get_full_header "$GUILT_DIR/$branch/$patch" > "$TMP_MSG"
  66         do_get_patch "$GUILT_DIR/$branch/$patch" > "$TMP_DIFF"
  67         git_editor "$TMP_MSG"
  68         mv "$GUILT_DIR/$branch/$patch" "$GUILT_DIR/$branch/$patch~"
  69
  70         (
  71                 cat "$TMP_MSG"
  72                 cat "$TMP_DIFF"
  73         ) > "$GUILT_DIR/$branch/$patch"
  74 fi
  75
  76 rm -f "$TMP_MSG" "$TMP_DIFF"
  77
  78 }