packit

#!/bin/bash

# Locate self
BinDir=$(cd `dirname $0` >/dev/null 2>&1; pwd)
Pack="$BinDir/export2skoda"

# Source & destination base locations
Src="/srv/HACaMSfs/Media/Audio/Music"
Dst="/srv/HACaMSfs/Media/Portable"

# Purge existing destination, if any
rm -rf $Dst/Music
mkdir -p $Dst/Music
date >$Dst/.status

# Cleanup source
$BinDir/cleanup $Src >>$Dst/.status 2>&1

# Export into target directory with specified constraints
$Pack $Dst/Music/English  $Src/Favourites/English       >>$Dst/.status 2>&1
$Pack $Dst/Music/Foreign  $Src/Favourites/Foreign       >>$Dst/.status 2>&1
$Pack $Dst/Music/Hindi    $Src/Favourites/Hindi         >>$Dst/.status 2>&1
$Pack $Dst/Music/Mashup   $Src/Collections/Hindi/Mashup >>$Dst/.status 2>&1
$Pack $Dst/Music/Retro    $Src/Collections/Hindi/Retro  >>$Dst/.status 2>&1
$Pack $Dst/Music/Bengali  $Src/Favourites/Bengali       >>$Dst/.status 2>&1

# Create category-wise & composite playlists
HomeDir="$PWD"
cd "$Dst/Music"
Cats="English Hindi Foreign Mashup Retro Bengali"
for category in $Cats; do
  find $category -type f -iname \*.mp3  | shuf >$category.m3u
done
cat English.m3u Hindi.m3u               | shuf >Favourites.m3u
cat Hindi.m3u Mashup.m3u Retro.m3u      | shuf >AllHindi.m3u
cd "$HomeDir"

# Make destination fully permissive
chmod -R 777 $Dst

# Cleanup destination
$BinDir/cleanup $Dst/Music >>$Dst/.status 2>&1

# Summary
sz=`du -h $Dst | tail -1 | awk '{print $1}'`
cnt=`find $Dst -type f | wc -l`
echo "Total $cnt files (${sz}b)" >>$Dst/.status
date >>$Dst/.status
echo "Copied $cnt files occupying ${sz}b to $Dst"

# Push notify
/opt/HACaMS/bin/push-notify --sender "HACaMS" --action "portable media packed into" --result "$cnt files (${sz}b)"