Add bash completion config file

split2flac-bash-completion.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+_split2flac () {
+  local cur prev opts formats
+
+  _get_comp_words_by_ref cur prev
+
+  opts="-p -o -of -cue -cuecharset -nask -f -e -eh -enca -c -nc -C -nC -cs -d -nd -D -nD -F -colors -nocolors -g -ng -s -h -v"
+  formats="flac m4a mp3 ogg wav"
+
+  if [[ ${cur} == -* ]] ; then
+    COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+  else
+    case "${prev}" in
+      -o)
+        _filedir -d
+        ;;
+      -of|-e|-enca|-C|-cs)
+        # no completion, wait for user input
+        ;;
+      -cue)
+        _filedir cue
+        ;;
+      -cuecharset)
+        local available_locales
+        available_locales=$( iconv -l | sed 's,//,,g' )
+        COMPREPLY=( $(compgen -W "${available_locales}" -- ${cur}) )
+        ;;
+      -c)
+        _filedir
+        ;;
+      -f)
+        COMPREPLY=( $(compgen -W "${formats}" -- ${cur}) )
+        ;;
+      *)
+        _filedir
+        ;;
+    esac
+  fi
+}
+
+complete -F _split2flac split2flac