make sure to apply tz column fix for newly created backstage instances

Signed-off-by: Fredrik Adelöw <freben@gmail.com>

plugins/auth-backend/migrations/20210326100300_timestamptz.js

@@ -21,7 +21,7 @@
  */
 exports.up = async function up(knex) {
   // Sqlite does not support alter column.
-  if (knex.client.config.client.includes('sqlite3')) {
+  if (!knex.client.config.client.includes('sqlite3')) {
     await knex.schema.alterTable('signing_keys', table => {
       table
         .timestamp('created_at', { useTz: true, precision: 0 })
@@ -38,7 +38,7 @@ exports.up = async function up(knex) {
  */
 exports.down = async function down(knex) {
   // Sqlite does not support alter column.
-  if (knex.client.config.client.includes('sqlite3')) {
+  if (!knex.client.config.client.includes('sqlite3')) {
     await knex.schema.alterTable('signing_keys', table => {
       table
         .timestamp('created_at', { useTz: false, precision: 0 })

plugins/auth-backend/migrations/20220321100910_timestamptz_again.js

@@ -0,0 +1,58 @@
+/*
+ * Copyright 2020 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// @ts-check
+
+// NOTE: This may look like a plain duplicate of the previous one, but that
+// file had a bug added when improving sqlite driver support:
+// https://github.com/backstage/backstage/pull/10053/files#diff-30bb343265e71ca2f1cdcccd5ac8fdbb2a597507c5531bf26945059783377b15R24
+// Since the old file was released to end users, those who created a new
+// Backstage app specifically for PostgreSQL since the release will be missing
+// this fix on their table. So we re-apply it.
+
+/**
+ * @param {import('knex').Knex} knex
+ */
+exports.up = async function up(knex) {
+  // Sqlite does not support alter column.
+  if (!knex.client.config.client.includes('sqlite3')) {
+    await knex.schema.alterTable('signing_keys', table => {
+      table
+        .timestamp('created_at', { useTz: true, precision: 0 })
+        .notNullable()
+        .defaultTo(knex.fn.now())
+        .comment('The creation time of the key')
+        .alter({ alterType: true });
+    });
+  }
+};
+
+/**
+ * @param {import('knex').Knex} knex
+ */
+exports.down = async function down(knex) {
+  // Sqlite does not support alter column.
+  if (!knex.client.config.client.includes('sqlite3')) {
+    await knex.schema.alterTable('signing_keys', table => {
+      table
+        .timestamp('created_at', { useTz: false, precision: 0 })
+        .notNullable()
+        .defaultTo(knex.fn.now())
+        .comment('The creation time of the key')
+        .alter({ alterType: true });
+    });
+  }
+};