Release 2026.08.02-1

SQLite replaces Postgres, and two fixes from using the thing.

- The database is a file under ./storage instead of a second container. Ten
  members never needed a database server, and the driver is pure Go, so the
  build stays CGO_ENABLED=0 and the dependency count is unchanged. One bind
  mount is now the whole backup: no pgdata, no healthcheck-gated depends_on,
  no startup retry loop. Timestamps are UTC text, idle_ttl is seconds, the
  divisive/unified boards carry their own stddev, and foreign keys are on by
  pragma. Tests get a database file each and run without any setup
- Invites are copied, not clicked. An invite is something to send, and the
  anchor opened the join form in the admin's own browser
- Feedback asks for more than faults: the footer reads "Ongelmia? Ideoita?
  Palautetta?" and the page behind it invites ideas rather than only bugs
- Kuuntele YouTubessa opens in a new tab, so a half-typed review survives it

auth_test.go

@@ -6,34 +6,26 @@ import (
 	"net/http"
 	"net/http/httptest"
 	"net/url"
-	"os"
+	"path/filepath"
 	"strings"
 	"testing"
 	"time"
-
-	"github.com/jackc/pgx/v5/pgxpool"
 )
 
-// Set TEST_DATABASE_URL to a throwaway database — these drop and recreate the public schema.
+// A fresh database file per test, thrown away with the temp dir. No server to point at, so these
+// run everywhere rather than only where someone remembered to set an env var.
 func testApp(t *testing.T) *app {
 	t.Helper()
-	dbURL := os.Getenv("TEST_DATABASE_URL")
-	if dbURL == "" {
-		t.Skip("TEST_DATABASE_URL not set")
-	}
 	ctx := context.Background()
-	pool, err := pgxpool.New(ctx, dbURL)
+	db, err := openDB(filepath.Join(t.TempDir(), "test.db"))
 	if err != nil {
 		t.Fatal(err)
 	}
-	t.Cleanup(pool.Close)
-	if _, err := pool.Exec(ctx, `drop schema public cascade; create schema public`); err != nil {
+	t.Cleanup(func() { db.Close() })
+	if err := migrate(ctx, db); err != nil {
 		t.Fatal(err)
 	}
-	if err := migrate(ctx, pool); err != nil {
-		t.Fatal(err)
-	}
-	return &app{cfg: config{adminUser: "admin", adminPass: "s3cret"}, pool: pool}
+	return &app{cfg: config{adminUser: "admin", adminPass: "s3cret"}, db: db}
 }
 
 func post(t *testing.T, h http.Handler, path string, form url.Values) *httptest.ResponseRecorder {
@@ -48,7 +40,7 @@ func post(t *testing.T, h http.Handler, path string, form url.Values) *httptest.
 func (a *app) inviteValid(t *testing.T, code string) bool {
 	t.Helper()
 	var valid bool
-	if err := a.pool.QueryRow(context.Background(),
+	if err := a.db.QueryRowContext(context.Background(),
 		`select is_valid from invites where code = $1`, code).Scan(&valid); err != nil {
 		t.Fatal(err)
 	}
@@ -61,10 +53,10 @@ func TestInviteIsSpentOnlyBySuccess(t *testing.T) {
 	ctx := context.Background()
 	mux := a.withMember(a.memberMux())
 
-	if _, err := a.pool.Exec(ctx, `insert into invites (code) values ('kutsu1')`); err != nil {
+	if _, err := a.db.ExecContext(ctx, `insert into invites (code) values ('kutsu1')`); err != nil {
 		t.Fatal(err)
 	}
-	if _, err := a.pool.Exec(ctx,
+	if _, err := a.db.ExecContext(ctx,
 		`insert into users (name, email, password_hash) values ('Esa', '[email protected]', 'x')`); err != nil {
 		t.Fatal(err)
 	}
@@ -131,7 +123,7 @@ func TestLoginHandlerRefusesAfterTooManyFailures(t *testing.T) {
 func (a *app) seedMember(t *testing.T, email string) int64 {
 	t.Helper()
 	var id int64
-	err := a.pool.QueryRow(context.Background(),
+	err := a.db.QueryRowContext(context.Background(),
 		`insert into users (name, email, password_hash) values ('Esa', $1, 'x') returning id`,
 		email).Scan(&id)
 	if err != nil {
@@ -161,8 +153,8 @@ func TestSessionIdleTimeout(t *testing.T) {
 	}
 
 	// Age it past the idle window: the timeout is what expiry means, so this is the whole rule.
-	if _, err := a.pool.Exec(ctx,
-		`update sessions set expires_at = now() - interval '1 second' where token = $1`, live); err != nil {
+	if _, err := a.db.ExecContext(ctx,
+		`update sessions set expires_at = datetime('now', '-1 second') where token = $1`, live); err != nil {
 		t.Fatal(err)
 	}
 	if m := a.sessionFor(t, live); m != nil {
@@ -174,15 +166,15 @@ func TestSessionIdleTimeout(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	if _, err := a.pool.Exec(ctx,
-		`update sessions set expires_at = now() + interval '1 hour' where token = $1`, fresh); err != nil {
+	if _, err := a.db.ExecContext(ctx,
+		`update sessions set expires_at = datetime('now', '+1 hour') where token = $1`, fresh); err != nil {
 		t.Fatal(err)
 	}
 	if m := a.sessionFor(t, fresh); m == nil {
 		t.Fatal("session inside the window did not resolve")
 	}
 	var expires time.Time
-	if err := a.pool.QueryRow(ctx,
+	if err := a.db.QueryRowContext(ctx,
 		`select expires_at from sessions where token = $1`, fresh).Scan(&expires); err != nil {
 		t.Fatal(err)
 	}
@@ -196,7 +188,7 @@ func TestBanDropsSessionsAndBlocksLogin(t *testing.T) {
 	ctx := context.Background()
 	mux := a.withMember(a.memberMux())
 
-	if _, err := a.pool.Exec(ctx, `insert into invites (code) values ('kutsu2')`); err != nil {
+	if _, err := a.db.ExecContext(ctx, `insert into invites (code) values ('kutsu2')`); err != nil {
 		t.Fatal(err)
 	}
 	w := post(t, mux, "/register", url.Values{
@@ -206,7 +198,7 @@ func TestBanDropsSessionsAndBlocksLogin(t *testing.T) {
 		t.Fatalf("registration: status = %d, want 303", w.Code)
 	}
 	var id int64
-	if err := a.pool.QueryRow(ctx, `select id from users where email = '[email protected]'`).Scan(&id); err != nil {
+	if err := a.db.QueryRowContext(ctx, `select id from users where email = '[email protected]'`).Scan(&id); err != nil {
 		t.Fatal(err)
 	}
 
@@ -216,7 +208,7 @@ func TestBanDropsSessionsAndBlocksLogin(t *testing.T) {
 	}
 
 	var sessions int
-	if err := a.pool.QueryRow(ctx,
+	if err := a.db.QueryRowContext(ctx,
 		`select count(*) from sessions where user_id = $1`, id).Scan(&sessions); err != nil {
 		t.Fatal(err)
 	}