Updating migrations to disable all migrations after the first disabled migration.

packages/server/src/api/controllers/application.ts

@@ -361,7 +361,7 @@ async function performAppCreate(ctx: UserCtx<CreateAppRequest, App>) {
     // Initialise the app migration version as the latest one
     await appMigrations.updateAppMigrationMetadata({
       appId,
-      version: appMigrations.getLatestMigrationId(),
+      version: appMigrations.getLatestEnabledMigrationId(),
     })
 
     await cache.app.invalidateAppMetadata(appId, newApplication)

packages/server/src/api/controllers/migrations.ts

@@ -3,7 +3,7 @@ import { migrate as migrationImpl, MIGRATIONS } from "../../migrations"
 import { Ctx } from "@budibase/types"
 import {
   getAppMigrationVersion,
-  getLatestMigrationId,
+  getLatestEnabledMigrationId,
 } from "../../appMigrations"
 
 export async function migrate(ctx: Ctx) {
@@ -27,7 +27,7 @@ export async function getMigrationStatus(ctx: Ctx) {
 
   const latestAppliedMigration = await getAppMigrationVersion(appId)
 
-  const migrated = latestAppliedMigration === getLatestMigrationId()
+  const migrated = latestAppliedMigration === getLatestEnabledMigrationId()
 
   ctx.body = { migrated }
   ctx.status = 200

packages/server/src/api/controllers/static/index.ts

@@ -31,7 +31,7 @@ import {
 } from "@budibase/types"
 import {
   getAppMigrationVersion,
-  getLatestMigrationId,
+  getLatestEnabledMigrationId,
 } from "../../../appMigrations"
 
 import send from "koa-send"
@@ -133,7 +133,7 @@ const requiresMigration = async (ctx: Ctx) => {
     ctx.throw("AppId could not be found")
   }
 
-  const latestMigration = getLatestMigrationId()
+  const latestMigration = getLatestEnabledMigrationId()
   if (!latestMigration) {
     return false
   }

packages/server/src/appMigrations/index.ts

@@ -14,16 +14,24 @@ export type AppMigration = {
   disabled?: boolean
 }
 
-// all migrations must be enabled for migrations to run
+export function getLatestEnabledMigrationId() {
-export const migrationsEnabled = (): boolean =>
+  const enabledMigrations: AppMigration[] = []
-  MIGRATIONS.find(m => m.disabled) == null
+  for (let migration of MIGRATIONS) {
-
+    // if a migration is disabled, all migrations after it are disabled
-export const getLatestMigrationId = () =>
+    if (migration.disabled) {
-  MIGRATIONS.map(m => m.id)
+      break
+    }
+    enabledMigrations.push(migration)
+  }
+  return enabledMigrations
+    .map(m => m.id)
     .sort()
     .reverse()[0]
+}
 
-const getTimestamp = (versionId: string) => versionId?.split("_")[0] || ""
+function getTimestamp(versionId: string) {
+  return versionId?.split("_")[0] || ""
+}
 
 export async function checkMissingMigrations(
   ctx: UserCtx,
@@ -31,7 +39,7 @@ export async function checkMissingMigrations(
   appId: string
 ) {
   const currentVersion = await getAppMigrationVersion(appId)
-  const latestMigration = getLatestMigrationId()
+  const latestMigration = getLatestEnabledMigrationId()
 
   if (getTimestamp(currentVersion) < getTimestamp(latestMigration)) {
     await queue.add(

packages/server/src/appMigrations/tests/migrations.spec.ts

@@ -1,7 +1,7 @@
 import { Header } from "@budibase/backend-core"
 import * as setup from "../../api/routes/tests/utilities"
 import * as migrations from "../migrations"
-import { migrationsEnabled } from "../index"
+import { getLatestEnabledMigrationId } from "../index"
 import { getAppMigrationVersion } from "../appMigrationMetadata"
 
 jest.mock<typeof migrations>("../migrations", () => ({
@@ -55,12 +55,24 @@ describe("migrations", () => {
   })
 
   it("should disable migrations if any migration is disabled", () => {
+    // remove all migrations
+    migrations.MIGRATIONS.splice(0, migrations.MIGRATIONS.length)
+    migrations.MIGRATIONS.push({
+      id: "20231211105810_new-test",
+      func: async () => {},
+    })
+    migrations.MIGRATIONS.push({
+      id: "20231211105812_new-test",
+      func: async () => {},
+    })
     migrations.MIGRATIONS.push({
       id: "20231211105814_new-test",
       func: async () => {},
-      disabled: true,
     })
 
-    expect(migrationsEnabled()).toBe(false)
+    expect(getLatestEnabledMigrationId()).toBe("20231211105814_new-test")
+
+    migrations.MIGRATIONS[1].disabled = true
+    expect(getLatestEnabledMigrationId()).toBe("20231211105810_new-test")
   })
 })

packages/server/src/middleware/appMigrations.ts

@@ -1,5 +1,5 @@
 import { UserCtx } from "@budibase/types"
-import { checkMissingMigrations, migrationsEnabled } from "../appMigrations"
+import { checkMissingMigrations } from "../appMigrations"
 import { env } from "@budibase/backend-core"
 
 export default async (ctx: UserCtx, next: any) => {
@@ -7,7 +7,7 @@ export default async (ctx: UserCtx, next: any) => {
 
   // migrations can be disabled via environment variable, or can be disabled
   // due to some of the migrations not being ready to run - disables all migrations
-  if (env.SKIP_APP_MIGRATIONS || !migrationsEnabled()) {
+  if (env.SKIP_APP_MIGRATIONS) {
     return next()
   }