🗑️ old transcode_music script

scripts/transcode_music/transcode.bash

@@ -1,306 +0,0 @@
-#!/bin/bash
-
-#set -x
-
-exec > >(awk '{ print strftime("[%Y-%m-%d %H:%M:%S]"), $0 }') 2>&1
-
-checkForVariable()
-{
-    local env_var=
-    env_var=$(declare -p "$1")
-    if !  [[ -v $1 && $env_var =~ ^declare\ -x ]]; then
-        echo "ERROR: $1 environment variable is not set"
-        exit 1
-    fi
-}
-
-export MODE_DELETE=false
-export MODE_CHECKSUM=false
-export MODE_DRY_RUN=false
-export TIMESTAMP=$(date "+%Y%m%d_%H%M%S")
-
-checkForVariable TRANSCODE_INPUT_DIR
-checkForVariable TRANSCODE_OUTPUT_DIR
-
-if [ -z "$TRANSCODE_DB" ]; then
-    export TRANSCODE_DB="$TRANSCODE_OUTPUT_DIR.transcode"
-fi
-
-if [ -z "$TRANSCODE_FREAC_BIN" ]; then
-    export TRANSCODE_FREAC_BIN="/app/freaccmd"
-fi
-if [ -z "$TRANSCODE_COVER_EXTENSIONS" ]; then
-    export TRANSCODE_COVER_EXTENSIONS="png jpg"
-fi
-if [ -z "$TRANSCODE_MUSIC_EXTENSIONS" ]; then
-    export TRANSCODE_MUSIC_EXTENSIONS="flac opus mp3 ogg wma m4a wav"
-fi
-if [ -z "$TRANSCODE_FD_FILTERS" ]; then
-    export TRANSCODE_FD_FILTERS="--changed-within 1week"
-fi
-
-if [ ! -d "$TRANSCODE_INPUT_DIR" ]; then
-    echo "ERROR: Directory $TRANSCODE_INPUT_DIR does not exists"
-    exit 1
-fi
-if [ ! -d "$TRANSCODE_OUTPUT_DIR" ]; then
-    echo "ERROR: Directory $TRANSCODE_OUTPUT_DIR does not exists"
-    exit 1
-fi
-if [ ! -f "$TRANSCODE_FREAC_BIN" ]; then
-    echo "ERROR: Binary $TRANSCODE_FREAC_BIN does not exists"
-    exit 1
-fi
-grep -q ID_LIKE=debian /etc/os-release
-if [ $? -eq 0 ]; then
-    export TRANSCODE_FD_BIN="fdfind"
-else
-    export TRANSCODE_FD_BIN="fd"
-fi
-export LD_LIBRARY_PATH=$(dirname $TRANSCODE_FREAC_BIN)
-
-test ! -d $TRANSCODE_DB && mkdir -p $TRANSCODE_DB
-
-if [ ! -f "$(pwd)/transcode_exclude.cfg" ]; then
-    echo "ERROR : transcode_exclude.cfg file is missing"
-    exit 1
-fi
-
-
-while getopts ':frcd' OPTION; do
-    case "$OPTION" in
-        f)
-        echo "INFO: FULL MODE"
-        export TRANSCODE_FD_FILTERS=""
-        ;;
-        r)
-        echo "INFO: DELETE MODE"
-        export MODE_DELETE=true
-        ;;
-        c)
-        echo "INFO: CHECKSUM MODE"
-        export MODE_CHECKSUM=true
-        ;;
-        d)
-        echo "INFO: DRY RUN MODE"
-        export MODE_DRY_RUN=true
-        ;;
-        ?)
-        echo "script usage: $(basename \$0) [-f] [-r] [-c] [-d]"
-        exit 1
-        ;;
-    esac
-done
-
-transcode()
-{
-    input_file=$1
-    output_file=$2
-    md5_file=$3
-
-    echo "##: Processing file $1..."
-    if [ $MODE_DRY_RUN == false ]; then
-        output=$($TRANSCODE_FREAC_BIN --encoder=opus --bitrate 64 "$input_file" -o "$output_file")
-        result=$(echo "$output" | grep -c "Could not process")
-        if [ $result -eq 1 ]; then
-            echo -e "$output"
-            exit 1
-        fi
-        mkdir -p "$TRANSCODE_DB/$(dirname "$input_file")"
-        echo "$(md5sum "$input_file" | awk '{ print $1 }')" > "$md5_file"
-    fi
-}
-
-write_cue()
-{
-    input_file=$1
-    output_file=$2
-    replacement_string=$3
-    md5_file=$4
-
-    echo "##: writing $input_file"
-    if [ $MODE_DRY_RUN == false ]; then
-        sed -i "/FILE/c $replacement_string" "$output_file"
-        if [ $? -ne 0 ]; then
-            echo "ERROR: writing cuefile $output_file"
-            exit 1
-        fi
-        mkdir -p "$TRANSCODE_DB/$(dirname "$input_file")"
-        echo "$(md5sum "$input_file" | awk '{ print $1 }')" > "$md5_file"
-    fi
-}
-
-write_jpg()
-{
-    input_file=$1
-    output_file=$2
-    md5_file=$3
-
-    echo "##: converting cover $input_file"
-    if [ $MODE_DRY_RUN == false ]; then
-        convert "$input_file" -resize 1000 -quality 75 "$output_file"
-        if [ $? -ne 0 ]; then
-            echo "ERROR: converting cover $input_file"
-            exit 1
-        fi
-        mkdir -p "$TRANSCODE_DB/$(dirname "$input_file")"
-        echo "$(md5sum "$input_file" | awk '{ print $1 }')" > "$md5_file"
-    fi
-}
-
-directory_structure()
-{
-    if [ $MODE_DRY_RUN == true ]; then
-        DRYRUN_FLAG="--dry-run"
-    else
-        DRYRUN_FLAG=""
-    fi
-    echo ""
-    echo "INFO: Creating directory structure with rsync..."
-    rsync -rvz $DRYRUN_FLAG --exclude-from="./transcode_exclude.cfg" --include="*/" --exclude="*" $TRANSCODE_INPUT_DIR $TRANSCODE_OUTPUT_DIR
-}
-
-convert_covers()
-{
-    echo "INFO: Looking for covers to convert..."
-    cd $TRANSCODE_INPUT_DIR
-
-    trap "exit" INT
-    for ext in $TRANSCODE_COVER_EXTENSIONS
-    do
-        FILES=$($TRANSCODE_FD_BIN --extension $ext $TRANSCODE_FD_FILTERS)
-        mapfile -t StringArray <<< "$FILES"
-        for val in "${StringArray[@]}"; do
-            if [ ! -z "$val" ]; then
-                FLAG=false
-                FILENAME="$TRANSCODE_OUTPUT_DIR$(dirname "$val")/$(basename "$val" .$ext).jpg"
-                MD5_FILENAME="$TRANSCODE_DB/$(dirname "$val")/$(basename "$val").md5"
-                # Check if a MD5 checksum already exists
-                RESULT=$($TRANSCODE_FD_BIN . "$(dirname "$MD5_FILENAME")" | grep -F "$(basename "$MD5_FILENAME")")
-                if [ $? -ne 0 ] ; then
-                    FLAG=true
-                # Check if an existing MD5 checksum is different
-                elif [ $MODE_CHECKSUM == true ]; then
-                    if [ "$(cat "$MD5_FILENAME")" != "$(md5sum "$val" | awk '{ print $1 }')" ]; then
-                        FLAG=true
-                    fi
-                fi
-                if $FLAG; then write_jpg "$val" "$FILENAME" "$MD5_FILENAME"; fi
-            fi
-        done
-    done
-}
-
-convert_music()
-{
-    echo "INFO: Looking for music to transcode..."
-    cd $TRANSCODE_INPUT_DIR
-
-    trap "exit" INT
-    for ext in $TRANSCODE_MUSIC_EXTENSIONS
-    do
-        FILES=$($TRANSCODE_FD_BIN --extension $ext $TRANSCODE_FD_FILTERS)
-        mapfile -t StringArray <<< "$FILES"
-        for val in "${StringArray[@]}"; do
-            if [ ! -z "$val" ]; then
-                FLAG=false
-                FILEBASENAME="$TRANSCODE_OUTPUT_DIR$(dirname "$val")/$(basename "$val" .$ext)"
-                FILENAME="$FILEBASENAME.opus"
-                MD5_FILENAME="$TRANSCODE_DB/$(dirname "$val")/$(basename "$val" .$ext).md5"
-                # Check if a MD5 checksum already exists
-                RESULT=$($TRANSCODE_FD_BIN . "$(dirname "$MD5_FILENAME")" | grep -F "$(basename "$MD5_FILENAME")")
-                if [ $? -ne 0 ] ; then
-                    FLAG=true
-                # Check if an existing MD5 checksum is different
-                elif [ $MODE_CHECKSUM == true ]; then
-                    if [ "$(cat "$MD5_FILENAME")" != "$(md5sum "$val" | awk '{ print $1 }')" ]; then
-                        FLAG=true
-                    fi
-                fi
-                if $FLAG; then transcode "$val" "$FILENAME" "$MD5_FILENAME"; fi
-            fi
-        done
-    done
-}
-
-fix_cuefiles()
-{
-    echo "INFO: Looking for cuefiles..."
-    cd $TRANSCODE_INPUT_DIR
-
-    FILES=$($TRANSCODE_FD_BIN --extension cue $TRANSCODE_FD_FILTERS)
-    mapfile -t StringArray <<< "$FILES"
-    for val in "${StringArray[@]}"; do
-        if [ ! -z "$val" ]; then
-            FLAG=false
-            MD5_FILENAME="$TRANSCODE_DB/$val.md5"
-            REPLACEMENT_TEXT_STRING="FILE \"$(basename "$val" .cue).opus\" MP3"
-            # Check if a MD5 checksum already exists
-            RESULT=$($TRANSCODE_FD_BIN . "$(dirname "$MD5_FILENAME")" | grep -F "$(basename "$MD5_FILENAME")")
-            if [ $? -ne 0 ] ; then
-                cp -pr "$val" "$TRANSCODE_OUTPUT_DIR/$val"
-                FLAG=true
-            # Check if an existing MD5 checksum is different
-            elif [ $MODE_CHECKSUM == true ]; then
-                if [ "$(cat "$MD5_FILENAME")" != "$(md5sum "$val" | awk '{ print $1 }')" ]; then
-                cp -pr "$val" "$TRANSCODE_OUTPUT_DIR/$val"
-                    FLAG=true
-                fi
-            fi
-            if $FLAG; then write_cue "$val" "$TRANSCODE_OUTPUT_DIR/$val" "$REPLACEMENT_TEXT_STRING" "$MD5_FILENAME"; fi
-        fi
-    done
-}
-
-remove_absent_from_source()
-{
-    cd $TRANSCODE_DB
-
-    EXTENSIONS="md5"
-    for ext in $EXTENSIONS
-    do
-        FILES=$($TRANSCODE_FD_BIN --extension $ext)
-        mapfile -t StringArray <<< "$FILES"
-        for val in "${StringArray[@]}"; do
-            if [ ! -z "$val" ]; then
-                FILENAME=$(dirname "$val")/$(basename "$val" .$ext)
-                RESULT=$($TRANSCODE_FD_BIN . "$TRANSCODE_INPUT_DIR/$(dirname "$FILENAME")" | grep -F "$(basename "$FILENAME" .$ext)")
-                # Transcoded file don't have a source file : delete
-                if [ $? -ne 0 ]; then
-                    echo "INFO: Transcoded file $FILENAME don't have a source file : delete"
-                    if [ $MODE_DRY_RUN == false ]; then
-                        rm "$TRANSCODE_OUTPUT_DIR/$FILENAME"*
-                        rm "$TRANSCODE_DB/$FILENAME"*
-                    fi
-                fi
-            fi
-        done
-    done
-
-    echo "INFO: removing empty directories..."
-
-    if [ $MODE_DRY_RUN == false ]; then
-        cd "$TRANSCODE_OUTPUT_DIR"
-        $TRANSCODE_FD_BIN --type empty --exec-batch rmdir
-        cd "$TRANSCODE_DB"
-        $TRANSCODE_FD_BIN --type empty --exec-batch rmdir
-    fi
-}
-
-cp -r ./transcode_exclude.cfg $TRANSCODE_INPUT_DIR/.fdignore
-cp -r ./transcode_exclude.cfg $TRANSCODE_OUTPUT_DIR/.fdignore
-
-if [ $MODE_DELETE == false ]; then
-    directory_structure
-
-    convert_covers
-
-    convert_music
-
-    fix_cuefiles
-else
-    remove_absent_from_source
-fi
-
-rm "$TRANSCODE_INPUT_DIR/.fdignore"
-rm "$TRANSCODE_OUTPUT_DIR/.fdignore"

scripts/transcode_music/transcode_exclude.cfg

@@ -1,7 +0,0 @@
-tmp
-.transcode
-.Trash*
-.sync
-.thumbnails
-.qbittorrent
-.usenet