run-parts.sh

   1 #!/bin/sh
   2
   3 # run-parts - concept taken from Debian
   4 #
   5 # modified for PLD Linux by Pawel Wilk <siefca@pld-linux.org>
   6 #
   7 # NOTE:
   8 #       1.) run-parts is now able to get arguments!
   9 #       2.) relative pathname of the invoked directory can be
  10 #           obtained by reading RUNPARTS_DIR env. variable
  11 #       3.) absolute pathname of the invoked directory can be
  12 #           obtained by reading RUNPARTS_ADIR env. variable
  13 #
  14
  15 # keep going when something fails
  16 set +e
  17
  18 if [ "$1" = "--test" ]; then
  19         test=yes
  20         shift
  21 fi
  22
  23 if [ "$1" = "--" ]; then
  24         shift
  25 fi
  26
  27 # std checks
  28 if [ $# -lt 1 ]; then
  29         echo "Usage: run-parts [-u] [--test] <dir> <args...>"
  30         exit 1
  31 fi
  32
  33 if [ ! -d $1 ]; then
  34         echo "Is not a directory: $1"
  35         echo "Usage: run-parts [-u] [--test] <dir> <args...>"
  36         exit 1
  37 fi
  38
  39 # assign passed dir name
  40 RUNPARTS_DIR=$1
  41
  42 # assign absolute dir name
  43 olddir=$(pwd)
  44 cd $RUNPARTS_DIR
  45 RUNPARTS_ADIR=$(pwd)
  46 cd $olddir
  47 unset olddir
  48
  49 # export directories for our descendants
  50 export RUNPARTS_ADIR RUNPARTS_DIR
  51
  52 # shift args
  53 shift
  54
  55 # Ignore *~ and *, scripts
  56 for i in $RUNPARTS_DIR/*[!~,] ; do
  57         [ -d "$i" ] && continue
  58         # Don't run *.{rpmsave,rpmorig,rpmnew,swp} scripts
  59         [ "${i%.rpmsave}" != "${i}" ] && continue
  60         [ "${i%.rpmorig}" != "${i}" ] && continue
  61         [ "${i%.rpmnew}" != "${i}" ] && continue
  62         [ "${i%.swp}" != "${i}" ] && continue
  63         [ "${i%,v}" != "${i}" ] && continue
  64
  65         if [ -x "$i" ]; then
  66                 runprog="$i $@"
  67                 if [ "$test" = yes ]; then
  68                         echo "$runprog"
  69                         continue
  70                 fi
  71                 $runprog 2>&1 | awk -v "progname=$i" \
  72                         'progname {
  73                                 print progname ":\n"
  74                                 progname="";
  75                                 }
  76                         { print; }'
  77         fi
  78 done
  79
  80 exit 0