matrixfurry.com
Various scripts that I maintain
Replace LyricFetch backend with Dumb
Signed-off-by: Shiloh Fen <shiloh@shilohfen.com>
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README.md
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README.md
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# LyricFetch
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Fetches lyrics from Genius and adds them to your music library's metadata.
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Currently only supports FLAC files. In the future, timesynced lyrics may be
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supported, and auto-fetching may be more reliable.
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I don't recommend using this right now. It's pretty bad at searching, and most
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of the time can't auto-fetch the lyrics anyway. Personally, I just fetch the lyrics
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manually and save them using Recordbox.
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# ADB Auto Connect
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Automatically find and connect to an Android device with Wireless Debugging over the local network.
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# LyricFetch
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Fetches lyrics from Genius using a [Dumb](https://github.com/rramiachraf/dumb) instance, and adds them to your music library's metadata.
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Currently only supports FLAC files. In the future, timesynced lyrics may be supported.
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# ADB Auto Connect
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Automatically find and connect to an Android device with Wireless Debugging over the local network.
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scripts/lyricfetch.nu
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scripts/lyricfetch.nu
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#!/usr/bin/nu
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def main [
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--noconfirm (-y)
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] {
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const library = "~/Music" | path expand
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print $"Library path set to (ansi blue)($library)(ansi reset)"
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if (which metaflac | is-empty) {
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error make {
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msg: "Could not find metaflac."
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help: "Install the FLAC utils."
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}
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}
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if (which fd | is-empty) {
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error make {
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msg: "Could not find fd"
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help: "Install fd-find."
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}
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}
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print "Indexing Library..."
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let tracks = fd -g '*.flac' $library | lines
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print $"Found (ansi green)($tracks | length)(ansi reset) supported tracks in this library."
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for track in $tracks {
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let meta = metaflac $track --show-all-tags
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| parse "{key}={value}"
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| reduce --fold {} {|it, acc| $acc | upsert ($it.key | str downcase) $it.value}
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if ($meta.artist? == null) or ($meta.title? == null) {
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print $"(ansi red)($track)(ansi yellow) doesn't contain artist and title tags, cannot search for lyrics. Skipping.(ansi reset)"
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continue
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}
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print $"\n<- (ansi blue)($meta.title)(ansi reset) by (ansi purple)($meta.artist)(ansi reset) ->"
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if ($meta.lyrics? | is-not-empty) {
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print $"(ansi green)Track already contains lyrics. Skipping.(ansi reset)"
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continue
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} else if ($meta.unsyncedlyrics? | is-not-empty) {
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print -n $"Track already contains unsynced lyrics. Would you like to copy them to the lyrics tag? [Y/n]: "
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match (input) {
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"n" | "N" => (print "Not copying unsynced lyrics, continuing.")
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_ => {
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print "Copying unsynced lyrics to lyrics tag..."
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metaflac $track --set-tag $"LYRICS=($meta.unsyncedlyrics)"
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continue
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}
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}
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}
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print $"Fetching lyrics..."
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let info = try {
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http get $"https://lyrics.astrid.sh/api/search?q=($meta.artist) ($meta.title)"
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} catch {
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print $"(ansi yellow)Could not find lyrics, skipping.(ansi reset)"
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continue
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}
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let lyrics = if ($info.lyrics | is-empty) {
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print $"(ansi yellow)Could not automatically fetch lyrics.(ansi reset)"
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print -n $"Please manually fetch the lyrics from (ansi default_dimmed)($info.url | ansi link)(ansi reset), then paste them here \(enter to skip\):"
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let input = input
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if ($input | is-empty) {
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print $"(ansi yellow)Manually skipped.(ansi reset)"
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continue
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} else {
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$input
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}
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} else {
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print "Successfully fetched lyrics."
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$info.lyrics
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}
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print $"(ansi green_dimmed)<========>(ansi reset)\n(ansi green)($lyrics)(ansi reset)\n(ansi green_dimmed)<========>(ansi reset)"
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print -n $"\nAre the above lyrics correct? [Y/n]: "
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match (input) {
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"n" | "N" => {
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print $"(ansi yellow)Manually skipped.(ansi reset)"
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continue
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}
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_ => {
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print "Writing lyrics to track metadata..."
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metaflac $track --set-tag $"LYRICS=($lyrics)"
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}
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}
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}
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}
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···
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#!/usr/bin/nu
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use std [log null-device]
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def main [
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--library (-l): path = ("~/Music" | path expand)
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--dumb-instance (-d): string = "https://dumb.hyperreal.coffee"
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--providers (-p): list = [dumb]
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--update (-u) # Overwrite existing lyrics
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--minimal_screen (-m) # Clear the screen before each track
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--clear # Clears all existing lyrics from your library
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] {
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if $minimal_screen {print (ansi clear_entire_screen) ; print (ansi cursor_home)}
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print "Indexing compatible files in library"
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let files = fd -g '*.flac' $library | lines
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print $"(ansi blue)($files | length)(ansi reset) compatible files found"
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if $clear {
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print "Clearing all lyrics from library"
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$files | par-each {|file|
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metaflac $file --remove-tag "LYRICS"
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}
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return null
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}
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$files | each {|file|
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if $minimal_screen {print (ansi clear_entire_screen) ; print (ansi cursor_home)}
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let meta = metaflac $file --show-all-tags
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| parse "{key}={value}"
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| reduce --fold {} {|it, acc| $acc | upsert ($it.key | str downcase) $it.value}
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if ($meta.artist? == null) or ($meta.title? == null) {
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print $"(ansi yellow)`($file)`(ansi red) doesn't contain artist and title tags, cannot search for lyrics(ansi reset)"
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return
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}
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if ($meta.lyrics? | is-not-empty) and not $update {
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log debug $"($meta.artist) – ($meta.title) by already contains lyrics, skipping"
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return
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}
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if not $minimal_screen {print}
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print $"<- Fetching lyrics for (ansi green)($meta.artist) – ($meta.title)(ansi reset) ->"
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fetch-lyrics dumb --instance $dumb_instance $"($meta.artist) ($meta.title)"
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| if $in == null {
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print $"(ansi red)No lyrics found for (ansi yellow)($meta.artist) – ($meta.title)(ansi reset)"
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} else {
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metaflac $file --set-tag $"LYRICS=($in)"
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print $"Updated lyrics for (ansi green)($meta.artist) – ($meta.title)(ansi reset)"
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}
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}
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return null
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}
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def "fetch-lyrics dumb" [
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--instance: string
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search: string
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] {
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if $instance == null {
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error make {
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msg: "Please provide a Dumb instance URL with --instance. For example: `--instance='https://dumb.hyperreal.coffee'`"
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}
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}
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log debug $"Searching for: `($search)`"
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parse-webpage dumb search $"($instance)/search?q=($search | url encode)"
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| if $in == null {
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return null
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} else {
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print -n $"Best result: (ansi green)($in.title)(ansi reset) by (ansi green)($in.artist)(ansi reset). Is this correct? [Y/n]: "
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match (input -n 1 | str downcase) {
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"y" | "" => null
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"n" | _ => (return null)
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}
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log debug $"Parsing lyrics from webpage: `($instance)($in.href)`"
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parse-webpage dumb lyrics $"($instance)($in.href)"
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}
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}
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def "parse-webpage dumb search" [
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url: string
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] {
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let item = http get $url
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| xmllint --html --xmlout --nonet - e> (null-device)
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| lines
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| last 1
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| str join "\n"
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| from xml
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| get content
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| where tag == body
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| get 0.content
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| where tag == main
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| get 0.content
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| where attributes.id? == search-page
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| get 0.content
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| where attributes.id? == search-results
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| get 0.content
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| where content.0.content.0.content? == Songs
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| try {
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get 0.content.1
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} catch {|err|
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if $err.debug starts-with "AccessBeyondEnd" {
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log debug "No results for search."
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return null
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} else {
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$err.raw
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}
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}
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return {
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artist: $item.content.1.content.0.content.0.content
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title: $item.content.1.content.1.content.0.content
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href: $item.attributes.href
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}
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}
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def "parse-webpage dumb lyrics" [
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url: string
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] {
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http get $url
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| xmllint --html --xmlout --nonet - e> (null-device)
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| lines
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| last 1
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| str join "\n"
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| from xml
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| get content
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| where tag == body
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| get 0.content
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| where tag == main
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| get 0.content
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| where attributes.id? == container
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| get 0.content
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| where attributes.id? == lyrics
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| get 0.content
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| where tag == null or tag == br or tag == a
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| parse-fragments dumb lyrics
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}
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def "parse-fragments dumb lyrics" []: any -> any {
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par-each -k {|e|
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match $e.tag {
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null => {$e.content}
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"br" => {"\n"}
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"a" => {$e.content.0.content | parse-fragments dumb lyrics}
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_ => (log warning $"Unexpected tag in parse-fragments: `($e.tag)`")
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}
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}
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| str join
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}