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23
music_tagmove
Executable file
23
music_tagmove
Executable file
@@ -0,0 +1,23 @@
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#!/bin/bash
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scr_dir=$(dirname "$0")
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source "$scr_dir/music_tagmove_lib"
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source_dir="$1"
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dest_root="$2"
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cuesplit_all
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tagmove
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error yanigga
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error dududu
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if print_error_stack; then
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exit 1
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else
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exit 0
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fi
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194
music_tagmove_lib
Normal file
194
music_tagmove_lib
Normal file
@@ -0,0 +1,194 @@
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#!/bin/zsh
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source bashcols
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if [[ -z $DIRECTORY_FORMAT ]]; then
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DIRECTORY_FORMAT='$artist/$date $album'
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fi
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if [[ -z $FILE_FORMAT ]]; then
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FILE_FORMAT='$track $title'
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fi
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global_errf=
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local_errf=
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declare -a global_error_stack=()
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function print_error_stack {
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if [[ -n $global_errf ]]; then
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>&2 red echo "ERROR STACK:"
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for error_line in "${global_error_stack[@]}"; do
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>&2 printf "%s\n" "$error_line"
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done
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true
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else
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>&2 green echo "EMPTY ERROR STACK"
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fi
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false
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}
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function info {
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printf "%s %s\n" $(colthis cyan "[info]") "$*"
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}
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function error {
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>&2 cyan echo -e "\n::: ENTER ERROR"
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print_error_stack
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global_errf=1
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local_errf=1
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current_error_line=$(printf "%s %s" $(colthis red "[error]") "$*")
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global_error_stack+=( "$current_error_line" )
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>&2 printf "%s %s\n" $(colthis green "[CURRENT]") "$current_error_line"
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print_error_stack
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>&2 cyan echo "::: EXIT ERROR"
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}
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function clr_errf {
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local_errf=
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}
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function read_tag {
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clr_errf
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local tag="$1"
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local file="$2"
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local result=$(ffprobe -loglevel error -show_entries format_tags="$tag" -of default=noprint_wrappers=1:nokey=1 "$file")
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if [[ $? -ne 0 ]]; then
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error "Reading tag \"$tag\" from \"$file\" failed (ffprobe failed)"
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return
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fi
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if [[ -z $result ]]; then
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error "Reading tag \"$tag\" from \"$file\" failed (result empty)"
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fi
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echo "$result"
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}
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function cuesplit_single {
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clr_errf
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local cue_file="$1"
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local image_dir=$(dirname "$1")
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green echo ":: ENTERING DIRECTORY \"$image_dir\""
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cd "$image_dir" || (
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error "Could not enter directory \"$image_dir\""
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return
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)
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#shopt -s nullglob
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local arr_flac=(*.flac)
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local arr_cue=(*.cue)
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if [[ ${#arr_flac[@]} -eq 0 ]]; then
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error "No flac files found in directory \"$image_dir\""
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fi
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if [[ ${#arr_cue[@]} -eq 0 ]]; then
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error "No cue files found in directory \"$image_dir\""
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fi
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if [[ -n $local_errf ]]; then
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error "Aborting target \"$image_dir\""
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return
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fi
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if [[ ${#arr_flac[@]} -gt 1 ]]; then
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error "Multiple flac files found in directory \"$image_dir\":"
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for flac_file in "${arr_flac[@]}"; do
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echo -e "\t$flac_file"
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done
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fi
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if [[ ${#arr_cue[@]} -gt 1 ]]; then
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error "Multiple cue files found in directory \"$image_dir\":"
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for cue_file in "${arr_cue[@]}"; do
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echo -e "\t$cue_file"
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done
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fi
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local flac=${arr_flac[0]}
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local cue=${arr_cue[0]}
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#### Make sure the cue file ends with a newline
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#### cuebreakpoints can't handle it otherwise
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echo >> "$cue"
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if cuebreakpoints "$cue" | shnsplit -o flac "$flac" || \
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cuebreakpoints "$cue" | sed 's/$/0/' | shnsplit -o flac "$flac"; then
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info "Tagging target \"$image_dir\""
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if cuetag.sh "$cue" split-*.flac; then
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info "Renaming source files"
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mv "$cue" "$cue.ignore"
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mv "$flac" "$flac.ignore"
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else
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error "Tagging failed for target \"$image_dir\""
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fi
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else
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error "Splitting failed for target \"$image_dir\""
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fi
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cd - &>/dev/null
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}
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function cuesplit_all {
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find "$source_dir" -type f -name "*.cue" | while read -r cue_file; do
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cuesplit_single "$cue_file"
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done
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}
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function mv_wrap {
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echo "mv" "$@"
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}
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function tagmove_single {
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file_name="$1"
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artist=$(read_tag artist "$file_name")
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date=$(read_tag date "$file_name")
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album=$(read_tag album "$file_name")
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track=$(read_tag track "$file_name")
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title=$(read_tag title "$file_name")
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if [[ -n $local_errf ]]; then
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error "Error reading tags for file \"$file_name\""
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return
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else
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if [[ $global_errf ]]; then
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error "Global error flag set, not performing move on file \"$file_name\""
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return
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fi
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fi
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if [[ -z $artist ]] || \
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[[ -z $date ]] || \
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[[ -z $album ]] || \
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[[ -z $track ]] || \
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[[ -z $title ]]; then
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error "At least one tag is empty for file \"$file_name\""
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return
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fi
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# Set fixed width for track number
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track=$(printf "%02d" "$track")
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eval "dest_directory=\"$DIRECTORY_FORMAT\""
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eval "dest_file=\"$FILE_FORMAT\""
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mkdir -p "$dest_root/$dest_directory"
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mv_wrap "$file_name" "$dest_root/$dest_directory/$dest_file.${filename##*.}"
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}
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function tagmove {
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if [[ -n $global_errf ]]; then
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error "Encountered errors before executing tagmove, aborting. Resolve errors and rerun"
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return
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fi
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find "$source_dir" -type f | while read -r file; do
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if [[ $(file -b --mime-type "$file") =~ ^audio/ ]]; then
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tagmove_single "$file"
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fi
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done
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}
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