137 lines
2.8 KiB
Bash
137 lines
2.8 KiB
Bash
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#!/usr/bin/env bash
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set -euo pipefail
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RED=$'\e[31m'
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GREEN=$'\e[32m'
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RESET=$'\e[0m'
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usage() {
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cat <<EOF
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Usage:
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$(basename "$0") <library-root> <book-list> [--dry-run|--find-missing]
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Arguments:
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library-root Root containing author/*/book/
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book-list Text file containing:
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rank|title|author|year
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Options:
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--dry-run Show what would be tagged without writing tags
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--find-missing List books from the ranking that were not found
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EOF
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exit 1
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}
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[[ $# -ge 2 ]] || usage
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ROOT="$1"
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BOOKLIST="$2"
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MODE="write"
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case "${3:-}" in
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--dry-run)
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MODE="dryrun"
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;;
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--find-missing)
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MODE="missing"
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;;
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"")
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;;
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*)
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usage
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;;
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esac
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[[ -d "$ROOT" ]] || {
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echo "Library not found: $ROOT" >&2
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exit 1
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}
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[[ -f "$BOOKLIST" ]] || {
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echo "Book list not found: $BOOKLIST" >&2
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exit 1
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}
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echo "Using MODE $MODE"
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echo "Libary: $ROOT"
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echo "File: $BOOKLIST"
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normalize() {
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echo "$1" |
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tr '[:upper:]' '[:lower:]' |
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sed -E "s/[^a-z0-9]+//g"
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}
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declare -A FOUND
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while IFS='|' read -r RANK TITLE AUTHOR YEAR; do
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# Skip blank lines and comments
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[[ -z "$RANK" ]] && continue
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[[ "$RANK" =~ ^# ]] && continue
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NTITLE=$(normalize "$TITLE")
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NAUTHOR=$(normalize "$AUTHOR")
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MATCH=""
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AUTHOR_PATH=$(find "$ROOT" -type d -iname "*$AUTHOR*" | head -n1)
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[[ -z "$AUTHOR_PATH" ]] && continue
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BOOK_PATH="$AUTHOR_PATH/book"
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[[ -d "$BOOK_PATH" ]] || continue
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while IFS= read -r FILE; do
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FILE_NAME="${FILE##*/}"
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FILE_BASE="${FILE_NAME%.*}"
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echo "Checking: $FILE_BASE"
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if [[ "$(normalize "$FILE_BASE")" == "$NTITLE" ]]; then
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MATCH="$FILE"
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break
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fi
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done < <(find "$BOOK_PATH" -maxdepth 1 -type f)
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if [[ -n "$MATCH" ]]; then
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FOUND["$RANK"]=1
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GROUP="Sci Fi Top 100 Books #$RANK"
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case "$MODE" in
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dryrun)
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echo "Would tag:"
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echo " File : $MATCH"
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echo " Album: $GROUP"
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echo " Year : $YEAR"
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echo
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;;
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write)
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echo "Tagging: $MATCH"
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id3v2 \
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--TALB "$GROUP" \
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--TYER "$YEAR" \
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"$MATCH"
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;;
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missing)
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;;
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esac
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fi
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done < "$BOOKLIST"
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if [[ "$MODE" == "missing" ]]; then
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while IFS='|' read -r RANK TITLE AUTHOR YEAR; do
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[[ -z "$RANK" ]] && continue
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[[ "$RANK" =~ ^# ]] && continue
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if [[ -n "${FOUND[$RANK]:-}" ]]; then
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printf "${GREEN}FOUND${RESET} #%3d | %s | %s | %s\n" \
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"$RANK" "$TITLE" "$AUTHOR" "$YEAR"
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else
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printf "${RED}MISSING${RESET} #%3d | %s | %s | %s\n" \
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"$RANK" "$TITLE" "$AUTHOR" "$YEAR"
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fi
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done < "$BOOKLIST"
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fi
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