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50 lines
1.4 KiB
50 lines
1.4 KiB
//
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// Copyright (c) 2019 Ted Unangst <tedu@tedunangst.com>
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//
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// Permission to use, copy, modify, and distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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package main
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import (
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"database/sql"
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"log"
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"os"
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)
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func doordie(db *sql.DB, s string) {
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_, err := db.Exec(s)
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if err != nil {
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log.Fatal(err)
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}
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}
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func upgradedb() {
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db := opendatabase()
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dbversion := 0
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getconfig("dbversion", &dbversion)
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switch dbversion {
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case 0:
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doordie(db, "insert into config (key, value) values ('dbversion', 1)")
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fallthrough
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case 1:
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doordie(db, "create table doovers(dooverid integer primary key, dt text, tries integer, username text, rcpt text, msg blob)")
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doordie(db, "update config set value = 2 where key = 'dbversion'")
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fallthrough
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case 2:
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default:
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log.Fatalf("can't upgrade unknown version %d", dbversion)
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}
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os.Exit(0)
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}
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