EmuDeck/functions/ToolScripts/emuDeckM3U.sh
Dragoon Dorise f9e3188bcb
1208 (#1213)
2025-01-16 08:11:09 +01:00

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#!/bin/bash
#based in https://gist.github.com/ibackz/b959df705ed071852146510714f970d7
EmuDeckM3U(){
local system=$1
# A variable to store all M3U files to be created
declare -A m3u_files
# Iterate through all directories in the current location
for dir in $romsPath/$system; do
# Skip if not a directory
[ -d "$dir" ] || continue
# Change into the directory
cd "$dir"
# Iterate through all files in the directory
for file in *; do
# Check if the file contains the pattern '(Disc {digit})', skip if not
if [[ ! $file =~ \(Disc\ [0-9]+\).* ]]; then
continue
fi
# Extract the base filename by removing everything from the pattern '(Disc {digit})' onward
base_name="${file%% (Disc [0-9]*).*}"
# Skip if the M3U file already exists
if [ -f "$base_name.m3u" ]; then
continue
fi
# Append the file to the list associated with its base name
m3u_files["$base_name"]+="$base_name/$file"$'\n'
done
# Change back to the parent directory
cd ..
done
# Check if there are any M3U files to be created
if [ ${#m3u_files[@]} -eq 0 ]; then
text="$(printf "<b>No M3U files to be created.</b>\nMake sure your files are named\n<b>Game (Disc X)</b> with no spaces in (Disc X)")"
zenity --error \
--title="EmuDeck M3U tool" \
--width=250 \
--ok-label="Bye" \
--text="${text}" 2>/dev/null
exit
fi
# List all M3U files to be created
concatenated=""
for base_name in "${!m3u_files[@]}"; do
concatenated+="$base_name.m3u "
done
concatenated="${concatenated% }"
# Provide a rough estimate for time needed
#echo "Estimated time to complete: ${#m3u_files[@]} seconds."
# Ask the user for confirmation
text="$(printf "Lists to be created: $concatenated")"
zenity --question \
--title="Would you like to create the playlists?" \
--width=450 \
--cancel-label="Exit" \
--ok-label="Continue" \
--text="${text}" 2>/dev/null
ans=$?
if [ $ans -eq 0 ]; then
echo "Continue..."
else
exit
fi
for dir in $romsPath/$system; do
# Skip if not a directory
[ -d "$dir" ] || continue
# Change into the directory
cd "$dir"
# Iterate through all files in the directory
for file in *; do
# Check if the file contains the pattern '(Disc {digit})', skip if not
if [[ ! $file =~ \(Disc\ [0-9]+\).* ]]; then
continue
fi
# Extract the base filename by removing everything from the pattern '(Disc {digit})' onward
base_name="${file%% (Disc [0-9]*).*}"
#We move the files in its own subfolders
mkdir -p $base_name
mv "$file" "$base_name/$file"
done
# Change back to the parent directory
cd ..
done
# Iterate through the base filenames and create .m3u files for each
for dir in */; do
# Skip if not a directory
[ -d "$dir" ] || continue
# Change into the directory
cd "$dir"
for base_name in "${!m3u_files[@]}"; do
# Get the files for this base name
files="${m3u_files["$base_name"]}"
# Define the M3U file path
m3u_file="$base_name.m3u"
# Create an .m3u file
echo -e "$files" > "$m3u_file"
echo "Created $m3u_file"
done
# Change back to the parent directory
cd ..
done
zenity --info \
--text="Lists created, old files moved to new subfolders" \
--title="EmuDeck M3U Tool" \
--width=400 \
--height=300
# Close the window (this might be OS-dependent)
exit
}