Initial commit

node_modules/knex/lib/migrations/migrate/migration-list-resolver.js

@@ -0,0 +1,33 @@
+const { getTableName } = require('./table-resolver');
+const { ensureTable } = require('./table-creator');
+
+// Lists all available migration versions, as a sorted array.
+function listAll(migrationSource, loadExtensions) {
+  return migrationSource.getMigrations(loadExtensions);
+}
+
+// Lists all migrations that have been completed for the current db, as an
+// array.
+async function listCompleted(tableName, schemaName, trxOrKnex) {
+  await ensureTable(tableName, schemaName, trxOrKnex);
+
+  return await trxOrKnex
+    .from(getTableName(tableName, schemaName))
+    .orderBy('id')
+    .select('name');
+}
+
+// Gets the migration list from the migration directory specified in config, as well as
+// the list of completed migrations to check what should be run.
+function listAllAndCompleted(config, trxOrKnex) {
+  return Promise.all([
+    listAll(config.migrationSource, config.loadExtensions),
+    listCompleted(config.tableName, config.schemaName, trxOrKnex),
+  ]);
+}
+
+module.exports = {
+  listAll,
+  listAllAndCompleted,
+  listCompleted,
+};