110 lines
3.0 KiB
Bash
Executable File
110 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
|
||
set -euo pipefail
|
||
|
||
# Usage: fetch_album_lyrics_simple.sh "/path/to/Artist/Album"
|
||
# Example: fetch_album_lyrics_simple.sh "$HOME/Music/mpd/Anderson .Paak/Ventura"
|
||
|
||
LRCLIB_API="https://lrclib.net/api/get"
|
||
|
||
if [ $# -ne 1 ]; then
|
||
echo "Usage: $0 \"/path/to/Artist/Album\""
|
||
exit 1
|
||
fi
|
||
|
||
ALBUM_DIR="$1"
|
||
if [ ! -d "$ALBUM_DIR" ]; then
|
||
echo "Error: '$ALBUM_DIR' is not a directory."
|
||
exit 1
|
||
fi
|
||
|
||
ARTIST="$(basename "$(dirname "$ALBUM_DIR")")"
|
||
ALBUM="$(basename "$ALBUM_DIR")"
|
||
|
||
# Try to fetch synced lyrics (only the [mm:ss.xx] lines) for a given title
|
||
# Arguments:
|
||
# $1 = artist
|
||
# $2 = album
|
||
# $3 = title_to_try
|
||
# Returns stdout = JSON .syncedLyrics (or "null"/empty)
|
||
get_lyrics_for() {
|
||
local artist="$1"
|
||
local album="$2"
|
||
local title_try="$3"
|
||
|
||
curl -sG \
|
||
--data-urlencode "artist_name=${artist}" \
|
||
--data-urlencode "track_name=${title_try}" \
|
||
--data-urlencode "album_name=${album}" \
|
||
"$LRCLIB_API" \
|
||
| jq -r '.syncedLyrics'
|
||
}
|
||
|
||
# Attempt a single fetch:
|
||
# 1) Try with TITLE_RAW (may include “(feat ...)”)
|
||
# 2) If that yields "" or "null", strip “(…)" and retry
|
||
# 3) If still no lyrics, give up
|
||
# 4) If we do get lyrics, write them verbatim to the .lrc file
|
||
#
|
||
# Arguments:
|
||
# $1 = ARTIST
|
||
# $2 = ALBUM
|
||
# $3 = TITLE_RAW
|
||
# $4 = OUTPUT_LRC_FILE (full path, e.g. /.../Song.lrc)
|
||
fetch_for_plain() {
|
||
local artist="$1"
|
||
local album="$2"
|
||
local title_try="$3"
|
||
local out_lrc="$4"
|
||
|
||
# 1. First-pass lookup
|
||
local lyrics
|
||
lyrics="$(get_lyrics_for "$artist" "$album" "$title_try")"
|
||
|
||
# 2. If empty or "null", try stripping "(...)" from title
|
||
if [ -z "$lyrics" ] || [ "$lyrics" == "null" ]; then
|
||
local stripped
|
||
stripped="$(echo "$title_try" | sed -E 's/ *\([^)]*\)//g')"
|
||
if [ "$stripped" != "$title_try" ]; then
|
||
title_try="$stripped"
|
||
lyrics="$(get_lyrics_for "$artist" "$album" "$title_try")"
|
||
fi
|
||
fi
|
||
|
||
# 3. If still empty/null → skip
|
||
if [ -z "$lyrics" ] || [ "$lyrics" == "null" ]; then
|
||
echo "✗ No lyrics for: \"$title_try\""
|
||
return 1
|
||
fi
|
||
|
||
# 4. Write only the synced‐lyrics lines (timestamps + text)
|
||
# We drop any existing [ar:], [al:], [ti:] lines from the API payload,
|
||
# but typically lrclib returns only timestamped lines anyway.
|
||
echo "$lyrics" | sed -E '/^\[(ar|al|ti):/d' > "$out_lrc"
|
||
echo "✔ Saved lyrics: $(basename "$out_lrc")"
|
||
return 0
|
||
}
|
||
|
||
echo "▶ Fetching lyrics for all .mp3 in: $ALBUM_DIR"
|
||
echo " Artist: $ARTIST"
|
||
echo " Album: $ALBUM"
|
||
echo
|
||
|
||
shopt -s nullglob
|
||
for mp3 in "$ALBUM_DIR"/*.mp3; do
|
||
TITLE_RAW="$(basename "$mp3" .mp3)"
|
||
LRC_FILE="${mp3%.mp3}.lrc"
|
||
|
||
if [ -f "$LRC_FILE" ]; then
|
||
echo "– Skipping \"$TITLE_RAW\" (already have .lrc)"
|
||
continue
|
||
fi
|
||
|
||
if ! fetch_for_plain "$ARTIST" "$ALBUM" "$TITLE_RAW" "$LRC_FILE"; then
|
||
# a failure just prints the “No lyrics for…” message and moves on
|
||
continue
|
||
fi
|
||
done
|
||
|
||
echo
|
||
echo "Done."
|