diff --git a/users/Profpatsch/lyric/default.nix b/users/Profpatsch/lyric/default.nix index c20f28b18..fee06e353 100644 --- a/users/Profpatsch/lyric/default.nix +++ b/users/Profpatsch/lyric/default.nix @@ -1,7 +1,11 @@ { pkgs, depot, lib, ... }: let - bins = depot.nix.getBins pkgs.sqlite-utils [ "sqlite-utils" ] + bins = depot.nix.getBins pkgs.sqlite [ "sqlite3" ] + // depot.nix.getBins pkgs.util-linux [ "unshare" ] + // depot.nix.getBins pkgs.coreutils [ "echo" ] + // depot.nix.getBins pkgs.gnused [ "sed" ] + // depot.nix.getBins pkgs.squashfuse [ "squashfuse" ] // depot.nix.getBins pkgs.jq [ "jq" ]; mpv-script = pkgs.writeTextFile { @@ -34,39 +38,89 @@ let "\${cache}/lyric/as-files/\${1}.lrc" ]; + # looool + escapeSqliteString = depot.nix.writeExecline "escape-sqlite-string" { readNArgs = 1; } [ + "pipeline" + [ + "printf" + "%s" + "$1" + ] + bins.sed + "s/''/''''/g" + ]; + # Display lyrics for the given search string; # search string can contain a substring of band name, album name, song title # # Use the database dump from https://lrclib.net/db-dumps and place it in ~/.cache/lyric/lrclib-db-dump.sqlite3 + # + # TODO: put in the nodejs argh lyric = - (depot.nix.writeExecline "lyric" { readNArgs = 1; } [ "backtick" "-E" "cache" [ depot.users.Profpatsch.xdg-cache-home ] + # make sure the squashfuse is only mounted while the command is running + bins.unshare + "--user" + "--mount" + "--pid" + "--map-root-user" + "--kill-child" + "if" + [ "mkdir" "-p" "\${cache}/lyric/dump" ] + # TODO: provide a command that takes an url of a lyric.gz and converts it to this here squash image + "if" + [ bins.squashfuse "-ononempty" "\${cache}/lyric/lyric-db.squash" "\${cache}/lyric/dump" ] + # please help me god + "backtick" + "-E" + "searchstring" + [ escapeSqliteString "$1" ] "pipeline" [ - bins.sqlite-utils - "query" - "\${cache}/lyric/lrclib-db-dump.sqlite3" - '' - select - synced_lyrics, - has_synced_lyrics, - plain_lyrics - from - tracks_fts(:searchstring) tf - join tracks t on t.rowid = tf.rowid - join lyrics l on t.rowid = l.track_id - order by - has_synced_lyrics desc, t.id + "pipeline" + [ + "echo" + ('' + .mode json + select * from ( + -- first we try to find if we can find the track verbatim + select * from (select + synced_lyrics, + has_synced_lyrics, + plain_lyrics + from + tracks_fts('' + "'\${searchstring}'" + '') tf + join tracks t on t.rowid = tf.rowid + join lyrics l on t.rowid = l.track_id + order by + has_synced_lyrics desc, t.id + ) + UNION + select * from (select + synced_lyrics, + has_synced_lyrics, + plain_lyrics + from + tracks_fts('' + "'\${searchstring}'" + '') tf + join tracks t on t.rowid = tf.rowid + join lyrics l on t.rowid = l.track_id + order by + has_synced_lyrics desc, t.id + ) + ) + where synced_lyrics is not null and synced_lyrics != '''' + and plain_lyrics is not null and plain_lyrics != '''' limit - 1 + 1; '' - "--param" - "searchstring" - "$1" + ) + ] + bins.sqlite3 + "file:\${cache}/lyric/dump/lrclib-db-dump.sqlite3?immutable=1" ] bins.jq "-r" @@ -84,9 +138,12 @@ let ]); + js = depot.users.Profpatsch.napalm.buildPackage ./. { }; + in { inherit lyric + js mpv-script; }