Dashboard Migrations: V5 - no-op (#112224)

* migrate to v19 * migrate to v18 * Migration to be verified: v17 Convert minSpan to maxPerRow in panels * Migration to be verified: 16 Grid layout migration * Refactor v17 and v19 migrations to use shared helper functions * Migration to be verified: 15 No-op migration for schema consistency * Migration to be verified: 14 Shared crosshair to graph tooltip migration * cleanup * wip * complete migration * fix lint issues * refactor and test with minimal graph config * update tests * migrate to v12 * extract defaults outside the func * lint * lint * add missing showValues prop * migrate to v11 * migrate to v10 * add test files * update * migrate to v9 * migrate to v8 * add context and fix latest version * add context * add context * generate snapshots * v13 should be no-op * clean up * fix tests * add context * snapshots * generate snapshots * update * snapshots * wip * fix test * remove nav when cleaning up defaults * migrate to v6 * update comments * migrate to v5 * remove v28 * remove singlestat migraiton from frontend migrator because this is an automigration * remove unused function * Remove v24 table plugin logic * cleanup * remove plugin version for automigrate as it was used only in v24 and v28 that have been removed * cleanup * update snapshot * update snapshot * update snapshot * update snapshot * update snapshot --------- Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>
2025-10-14 07:53:13 -06:00
parent e14a438116
commit f27900702c
6 changed files with 219 additions and 1 deletions
@@ -7,7 +7,7 @@ import (
 )

 const (
-	MIN_VERSION    = 5
+	MIN_VERSION    = 4
 	LATEST_VERSION = 42
 )

@@ -35,6 +35,7 @@ type PanelPluginInfo struct {

 func GetMigrations(dsInfoProvider DataSourceInfoProvider) map[int]SchemaVersionMigrationFunc {
 	return map[int]SchemaVersionMigrationFunc{
+		5:  V5,
 		6:  V6,
 		7:  V7,
 		8:  V8,
@@ -0,0 +1,11 @@
+package schemaversion
+
+import (
+	"context"
+)
+
+// V5 is a no-op migration
+func V5(_ context.Context, dashboard map[string]interface{}) error {
+	dashboard["schemaVersion"] = 5
+	return nil
+}
@@ -0,0 +1,38 @@
+package schemaversion_test
+
+import (
+	"testing"
+
+	"github.com/grafana/grafana/apps/dashboard/pkg/migration/schemaversion"
+)
+
+func TestV5(t *testing.T) {
+	tests := []migrationTestCase{
+		{
+			name: "v5 no-op migration, updates schema version only",
+			input: map[string]interface{}{
+				"title":         "V5 No-Op Migration Test Dashboard",
+				"schemaVersion": 4,
+				"panels": []interface{}{
+					map[string]interface{}{
+						"type":  "graph",
+						"title": "Panel remains unchanged",
+						"id":    1,
+					},
+				},
+			},
+			expected: map[string]interface{}{
+				"title":         "V5 No-Op Migration Test Dashboard",
+				"schemaVersion": 5,
+				"panels": []interface{}{
+					map[string]interface{}{
+						"type":  "graph",
+						"title": "Panel remains unchanged",
+						"id":    1,
+					},
+				},
+			},
+		},
+	}
+	runMigrationTests(t, tests, schemaversion.V5)
+}