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20201005122705_add_entity_full_name.js
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20201005122705_add_entity_full_name.js
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/*
* 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
/**
* @param {import('knex').Knex} knex
*/
exports.up = async function up(knex) {
await knex.schema.alterTable('entities', table => {
table.text('full_name').nullable();
});
await knex('entities').update({
full_name: knex.raw(
"LOWER(kind) || ':' || LOWER(COALESCE(namespace, 'default')) || '/' || LOWER(name)",
),
});
// SQLite does not support alter column
if (knex.client.config.client !== 'sqlite3') {
await knex.schema.alterTable('entities', table => {
table.text('full_name').notNullable().alter({ alterNullable: true });
});
}
await knex.schema.alterTable('entities', table => {
// https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.18/#objectmeta-v1-meta
table.unique(['full_name'], 'entities_unique_full_name');
table.dropUnique([], 'entities_unique_name');
});
};
/**
* @param {import('knex').Knex} knex
*/
exports.down = async function down(knex) {
await knex.schema.alterTable('entities', table => {
// https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.18/#objectmeta-v1-meta
table.dropUnique([], 'entities_unique_full_name');
table.unique(['kind', 'namespace', 'name'], 'entities_unique_name');
});
await knex.schema.alterTable('entities_search', table => {
table.dropColumn('full_name');
});
};