feat(migrations): allow configuring snapshot name

Closes #3562
mikro-orm · Oct 9, 2022 · 4bbe355 · 4bbe355
1 parent ea3f6fd
commit 4bbe355
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diff --git a/packages/core/src/utils/Configuration.ts b/packages/core/src/utils/Configuration.ts
@@ -435,6 +435,7 @@ export type MigrationsOptions = {
   dropTables?: boolean;
   safe?: boolean;
   snapshot?: boolean;
+  snapshotName?: string;
   emit?: 'js' | 'ts';
   generator?: Constructor<IMigrationGenerator>;
   fileName?: (timestamp: string) => string;

diff --git a/packages/migrations/src/Migrator.ts b/packages/migrations/src/Migrator.ts
@@ -35,7 +35,8 @@ export class Migrator implements IMigrator {
     const snapshotPath = this.options.emit === 'ts' && this.options.pathTs ? this.options.pathTs : this.options.path!;
     const absoluteSnapshotPath = Utils.absolutePath(snapshotPath, this.config.get('baseDir'));
     const dbName = basename(this.config.get('dbName'));
-    this.snapshotPath = Utils.normalizePath(absoluteSnapshotPath, `.snapshot-${dbName}.json`);
+    const snapshotName = this.options.snapshotName ?? `.snapshot-${dbName}`;
+    this.snapshotPath = Utils.normalizePath(absoluteSnapshotPath, `${snapshotName}.json`);
     this.createUmzug();
   }