Flac to WAV, recursive, unpacking ZIPs

flac-to-wav.sh

#!/bin/bash

# Flac to WAV with option recursive, unpack zips first

echo "$PWD"

read -rp "Recursive? y/n - " recursive

for f in $(find . -type f -name '*.zip')
do
unzip -n "$f"
done;
    
case "$recursive" in 
y) find . -type f -name '*.flac' | while read fn; do 
        echo "$fn" 
        if flac -ds "$fn" ; then
        rm -fv "${fn}"
        fi     
        done;
        ;;
n) NO=$(ls -1q *.flac | wc -l)
        if [[ $NO -ge 1 ]]
        then      
        for fn in *.flac; do                 
        if [[ -f "$fn" ]]; then
        echo "$fn"           
        if flac -ds "$fn" ; then
        rm -fv "${fn}"
        fi
        fi
        done
        fi
        ;;
esac