lustre/kernel_patches/scripts/cvs-take-patch

   1 #!/bin/sh
   2
   3 doit()
   4 {
   5         echo $*
   6         $*
   7 }
   8
   9 usage()
  10 {
  11         echo "Usage: cvs-take-patch patch_file_name"
  12         exit 1
  13 }
  14
  15 #
  16 # Find the highest level directory in $1 which does not
  17 # contain the directory $2.  Return it in $MISSING
  18 #
  19 highest_missing()
  20 {
  21         START_DIR="$1"
  22         NAME="$2"
  23         MISSING=""
  24         WHERE=$(dirname "$START_DIR")
  25         PREV_WHERE=$START_DIR
  26         while [ x"$WHERE" != x"$PREV_WHERE" ]
  27         do
  28                 WHERE="$PREV_WHERE"
  29                 if [ ! -d "$WHERE"/"$NAME" ]
  30                 then
  31                         MISSING="$WHERE"
  32                 fi
  33                 PREV_WHERE=$(dirname "$WHERE")
  34         done
  35         echo highest_missing returns $MISSING
  36 }
  37
  38 #
  39 # Add all new directries to CVS, top-down
  40 # $1: name of a directory
  41 # $2: name of the CVS directory
  42 #
  43 add_cvs_dirs()
  44 {
  45         MISSING=foo
  46         while [ "$MISSING" != "" ]
  47         do
  48                 highest_missing $1 $2
  49                 if [ x"$MISSING" != "x" ]
  50                 then
  51                         if [ ! -d "$MISSING"/"$2" ]
  52                         then
  53                                 doit cvs add $MISSING
  54                         fi
  55                 fi
  56         done
  57 }
  58
  59 PATCHFILE=$1
  60
  61 REMOVEDFILES=$(removed-by-patch $PATCHFILE)
  62 if [ "$REMOVEDFILES" != "" ]
  63 then
  64         doit cvs remove $REMOVEDFILES
  65 fi
  66
  67 NEWFILES=$(added-by-patch $PATCHFILE)
  68 for i in $NEWFILES
  69 do
  70         DIRNAME=$(dirname $i)
  71         echo "Looking at $DIRNAME"
  72         add_cvs_dirs $DIRNAME CVS
  73 done
  74
  75 if [ "$NEWFILES" != "" ]
  76 then
  77         doit cvs add $NEWFILES
  78 fi