Ten members and a handful of songs a week never needed a database server,
and the server was the last thing making this a two-container deployment.
modernc.org/sqlite is pure Go, so CGO_ENABLED=0 survives and the dependency
count is unchanged: pgx out, sqlite in.
The port stayed small because the driver matches $1-style placeholders
against argument ordinals exactly as pgx does, so no query needed rewriting
for parameters. What did change:
- timestamptz becomes timestamp holding UTC 'YYYY-MM-DD HH:MM:SS'. The
declared type is what makes the driver return time.Time, and the
fixed-width UTC string is what makes ordering and comparison against
datetime('now') mean what they say.
- interval has no equivalent: sessions.idle_ttl is seconds, and the review
edit window travels as a SQLite date modifier string.
- No stddev_pop, so the divisive and unified boards spell the population
formula out, guarded with max(0.0, ...) because cancellation returns a
tiny negative when every score is identical.
- foreign_keys is off by default, so the cascades only exist because the
pragma is set on every connection.
Drops the postgres service, its healthcheck, the depends_on gate, the
startup retry loop and POSTGRES_PASSWORD. ./storage is now the whole
backup. Tests get a fresh database file per test and run everywhere
instead of skipping without TEST_DATABASE_URL.
Synced LRC highlights the playing line, keeps it centred and seeks on click.
Plain text scrolls continuously with a nudge knob instead — a highlight on
guessed timings turns guaranteed drift into what looks like a bug. Seuraa
kappaletta turns following off without losing the highlight, and scrolling by
hand turns it off too.
Fixes the scroll landing in the wrong place (offsetTop measured from a
different coordinate space than the box it was applied to) and the fader
shifting the deck sideways at score 100 (auto-sized grid columns plus a
readout spanning both).
Lyrics are suggested at submission and never imposed. The conversion worker
makes one LRCLIB lookup with whatever metadata exists, and the waiting page
has a Hae sanoitukset button that re-queries with whatever title and artist
are currently typed — which is the case that matters, since our metadata comes
from ID3 tags and YouTube uploaders. Neither path overwrites typed text.
- lyrics text on both submissions and songs, copied across at publish. Nothing
has launched, so the column goes into 001_init.sql rather than a migration
- The lock does not cover lyrics: it freezes what the song claims to be, and
nobody reviewed the lyrics. So the submitter can still fix them afterwards,
or paste them for an old song a year later
- The review strip gained a second pane: lyrics on the left, review on the
right, so following the words costs no scrolling. No lyrics means no pane,
not an empty one. Below 1024px the panes stack
- LRC timestamps are stored but stripped for reading — they belong to the
player, not the reader
- The lyrics box is capped and scrolls inside itself, so a long song cannot
stretch the strip past the screen
Fixes a real bug found on the way: saveMetadata cleared any field the request
did not carry, so publishing wiped the lyrics the worker had just fetched.
Fields absent from a request now keep their stored value.
The client identifies itself to LRCLIB as "levyraati" and nothing more.
Tests cover cleanLyrics keeping line breaks, and fetchLyrics against a local
server: synced beats plain, instrumentals and wrong-length takes are skipped,
and a miss is empty with no error.
Esa Kataja