bin/cp_recode_fname

   1 #! /bin/sh
   2 set -e
   3
   4 usage() {
   5    echo "Usage: $0 [[from_enc] to_enc] filename" >&2
   6    exit 1
   7 }
   8
   9 if [ $# -eq 1 ]; then
  10     from_enc="`python3 -c \"from m_lib.defenc import default_encoding; print(default_encoding)"`"
  11     if [ "$from_enc" != utf-8 ]; then
  12         to_enc=utf-8
  13     else
  14         usage
  15     fi
  16     filename="$1"
  17 elif [ $# -eq 2 ]; then
  18     from_enc="`python3 -c \"from m_lib.defenc import default_encoding; print(default_encoding)"`"
  19     to_enc="$1"
  20     filename="$2"
  21 elif [ $# -eq 3 ]; then
  22     from_enc="$1"
  23     to_enc="$2"
  24     filename="$3"
  25 else
  26     usage
  27 fi
  28
  29 cmd="`basename \"$0\"`"
  30 case "$cmd" in
  31     cp_*) cmd="cp -p" ;;
  32     mv_*) cmd=mv ;;
  33     *)
  34         echo "Uncnown command $0, aborting" >&2
  35         exit 2
  36     ;;
  37 esac
  38
  39 filename_recoded=`echo "$filename" | iconv -f "$from_enc" -t "$to_enc"`
  40 exec $cmd "$filename" "$filename_recoded"