remove old old db upgrade code

upgradedb.go

@@ -17,7 +17,6 @@ package main
 
 import (
 	"database/sql"
-	"fmt"
 	"log"
 	"os"
 	"regexp"
@@ -37,85 +36,10 @@ func upgradedb() {
 	getconfig("dbversion", &dbversion)
 	getconfig("servername", &serverName)
 
+	if dbversion < 13 {
+		log.Fatal("database is too old to upgrade")
+	}
 	switch dbversion {
-	case 0:
-		doordie(db, "insert into config (key, value) values ('dbversion', 1)")
-		fallthrough
-	case 1:
-		doordie(db, "create table doovers(dooverid integer primary key, dt text, tries integer, username text, rcpt text, msg blob)")
-		doordie(db, "update config set value = 2 where key = 'dbversion'")
-		fallthrough
-	case 2:
-		doordie(db, "alter table honks add column convoy text")
-		doordie(db, "update honks set convoy = ''")
-		doordie(db, "create index idx_honksconvoy on honks(convoy)")
-		doordie(db, "create table xonkers (xonkerid integer primary key, xid text, ibox text, obox text, sbox text, pubkey text)")
-		doordie(db, "insert into xonkers (xid, ibox, obox, sbox, pubkey) select xid, '', '', '', pubkey from honkers where flavor = 'key'")
-		doordie(db, "delete from honkers where flavor = 'key'")
-		doordie(db, "create index idx_xonkerxid on xonkers(xid)")
-		doordie(db, "create table zonkers (zonkerid integer primary key, userid integer, name text, wherefore text)")
-		doordie(db, "create index idx_zonkersname on zonkers(name)")
-		doordie(db, "update config set value = 3 where key = 'dbversion'")
-		fallthrough
-	case 3:
-		doordie(db, "alter table honks add column whofore integer")
-		doordie(db, "update honks set whofore = 0")
-		doordie(db, "update honks set whofore = 1 where honkid in (select honkid from honks join users on honks.userid = users.userid where instr(audience, username) > 0)")
-		doordie(db, "update config set value = 4 where key = 'dbversion'")
-		fallthrough
-	case 4:
-		doordie(db, "alter table honkers add column combos text")
-		doordie(db, "update honkers set combos = ''")
-		doordie(db, "update config set value = 5 where key = 'dbversion'")
-		fallthrough
-	case 5:
-		doordie(db, "delete from donks where honkid in (select honkid from honks where what = 'zonk')")
-		doordie(db, "delete from honks where what = 'zonk'")
-		doordie(db, "update config set value = 6 where key = 'dbversion'")
-		fallthrough
-	case 6:
-		doordie(db, "alter table honks add column format")
-		doordie(db, "update honks set format = 'html'")
-		doordie(db, "alter table honks add column precis")
-		doordie(db, "update honks set precis = ''")
-		doordie(db, "alter table honks add column oonker")
-		doordie(db, "update honks set oonker = ''")
-		doordie(db, "update config set value = 7 where key = 'dbversion'")
-		fallthrough
-	case 7:
-		users := allusers()
-		for _, u := range users {
-			h := fmt.Sprintf("https://%s/u/%s", serverName, u.Username)
-			doordie(db, fmt.Sprintf("update honks set xid = '%s/h/' || xid, honker = ?, whofore = 2 where userid = ? and honker = '' and (what = 'honk' or what = 'tonk')", h), h, u.UserID)
-			doordie(db, "update honks set honker = ?, whofore = 2 where userid = ? and honker = '' and what = 'bonk'", h, u.UserID)
-		}
-		doordie(db, "update config set value = 8 where key = 'dbversion'")
-		fallthrough
-	case 8:
-		doordie(db, "alter table files add column local integer")
-		doordie(db, "update files set local = 1")
-		doordie(db, "update config set value = 9 where key = 'dbversion'")
-		fallthrough
-	case 9:
-		doordie(db, "drop table xonkers")
-		doordie(db, "create table xonkers (xonkerid integer primary key, name text, info text, flavor text)")
-		doordie(db, "create index idx_xonkername on xonkers(name)")
-		doordie(db, "update config set value = 10 where key = 'dbversion'")
-		fallthrough
-	case 10:
-		doordie(db, "update zonkers set wherefore = 'zomain' where wherefore = 'zurl'")
-		doordie(db, "update zonkers set wherefore = 'zord' where wherefore = 'zword'")
-		doordie(db, "update config set value = 11 where key = 'dbversion'")
-		fallthrough
-	case 11:
-		doordie(db, "alter table users add column options text")
-		doordie(db, "update users set options = ''")
-		doordie(db, "update config set value = 12 where key = 'dbversion'")
-		fallthrough
-	case 12:
-		doordie(db, "create index idx_honksoonker on honks(oonker)")
-		doordie(db, "update config set value = 13 where key = 'dbversion'")
-		fallthrough
 	case 13:
 		doordie(db, "alter table honks add column flags integer")
 		doordie(db, "update honks set flags = 0")