plugins/renamer

   1 #!/usr/bin/env sh
   2
   3 # Description: Batch rename selection or current directory with qmv or vidir
   4 #
   5 # Notes:
   6 #   - Try to mimic current batch rename functionality but with correct
   7 #     handling of edge cases by qmv or vidir.
   8 #   - Qmv opens with hidden files if no selection is used. Selected
   9 #         directories are shown.
  10 #   - Vidir don't show directories nor hidden files.
  11 #
  12 # Shell: POSIX compliant
  13 # Author: José Neder
  14
  15 selection=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}
  16
  17 if type qmv >/dev/null 2>&1; then
  18         batchrenamesel="qmv -fdo -da"
  19         batchrename="qmv -fdo -a"
  20 elif type vidir >/dev/null 2>&1; then
  21         batchrenamesel="vidir"
  22         batchrename="vidir"
  23 else
  24     printf "there is not batchrename program installed."
  25     exit
  26 fi
  27
  28 if [ -s "$selection" ]; then
  29     printf "rename selection? "
  30     read -r resp
  31 fi
  32
  33 if [ "$resp" = "y" ]; then
  34     # -o flag is necessary for interactive editors
  35     xargs -o -0 $batchrenamesel < "$selection"
  36
  37     # Clear selection
  38     if [ -p "$NNN_PIPE" ]; then
  39         printf "-" > "$NNN_PIPE"
  40     fi
  41 elif [ ! "$(LC_ALL=C ls -a)" = ".
  42 .." ]; then
  43         # On older systems that don't have ls -A
  44     $batchrename
  45 fi