refactoring: moving dashboards acl migrations to its own folder

pkg/services/sqlstore/migrations/dashboard_acl.go

+package migrations
+
+import . "github.com/grafana/grafana/pkg/services/sqlstore/migrator"
+
+func addDashboardAclMigrations(mg *Migrator) {
+	dashboardAclV1 := Table{
+		Name: "dashboard_acl",
+		Columns: []*Column{
+			{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
+			{Name: "org_id", Type: DB_BigInt},
+			{Name: "dashboard_id", Type: DB_BigInt},
+			{Name: "user_id", Type: DB_BigInt, Nullable: true},
+			{Name: "user_group_id", Type: DB_BigInt, Nullable: true},
+			{Name: "permissions", Type: DB_SmallInt, Default: "4"},
+			{Name: "created", Type: DB_DateTime, Nullable: false},
+			{Name: "updated", Type: DB_DateTime, Nullable: false},
+		},
+		Indices: []*Index{
+			{Cols: []string{"org_id"}},
+			{Cols: []string{"dashboard_id", "user_id"}, Type: UniqueIndex},
+			{Cols: []string{"dashboard_id", "user_group_id"}, Type: UniqueIndex},
+		},
+	}
+
+	mg.AddMigration("create dashboard  acl table", NewAddTableMigration(dashboardAclV1))
+
+	//-------  indexes ------------------
+	mg.AddMigration("add unique index dashboard_acl_org_id", NewAddIndexMigration(dashboardAclV1, dashboardAclV1.Indices[0]))
+	mg.AddMigration("add unique index dashboard_acl_dashboard_id_user_id", NewAddIndexMigration(dashboardAclV1, dashboardAclV1.Indices[1]))
+	mg.AddMigration("add unique index dashboard_acl_dashboard_id_group_id", NewAddIndexMigration(dashboardAclV1, dashboardAclV1.Indices[2]))
+}

pkg/services/sqlstore/migrations/dashboard_mig.go

@@ -146,32 +146,6 @@ func addDashboardMigration(mg *Migrator) {
 		Name: "is_folder", Type: DB_Bool, Nullable: false, Default: "0",
 	}))
 
-	dashboardAclV1 := Table{
-		Name: "dashboard_acl",
-		Columns: []*Column{
-			{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
-			{Name: "org_id", Type: DB_BigInt},
-			{Name: "dashboard_id", Type: DB_BigInt},
-			{Name: "user_id", Type: DB_BigInt, Nullable: true},
-			{Name: "user_group_id", Type: DB_BigInt, Nullable: true},
-			{Name: "permissions", Type: DB_SmallInt, Default: "4"},
-			{Name: "created", Type: DB_DateTime, Nullable: false},
-			{Name: "updated", Type: DB_DateTime, Nullable: false},
-		},
-		Indices: []*Index{
-			{Cols: []string{"org_id"}},
-			{Cols: []string{"dashboard_id", "user_id"}, Type: UniqueIndex},
-			{Cols: []string{"dashboard_id", "user_group_id"}, Type: UniqueIndex},
-		},
-	}
-
-	mg.AddMigration("create dashboard  acl table", NewAddTableMigration(dashboardAclV1))
-
-	//-------  indexes ------------------
-	mg.AddMigration("add unique index dashboard_acl_org_id", NewAddIndexMigration(dashboardAclV1, dashboardAclV1.Indices[0]))
-	mg.AddMigration("add unique index dashboard_acl_dashboard_id_user_id", NewAddIndexMigration(dashboardAclV1, dashboardAclV1.Indices[1]))
-	mg.AddMigration("add unique index dashboard_acl_dashboard_id_group_id", NewAddIndexMigration(dashboardAclV1, dashboardAclV1.Indices[2]))
-
 	// add column to flag if dashboard has an ACL
 	mg.AddMigration("Add column has_acl in dashboard", NewAddColumnMigration(dashboardV2, &Column{
 		Name: "has_acl", Type: DB_Bool, Nullable: false, Default: "0",

pkg/services/sqlstore/migrations/migrations.go

@@ -27,6 +27,7 @@ func AddMigrations(mg *Migrator) {
 	addTestDataMigrations(mg)
 	addDashboardVersionMigration(mg)
 	addUserGroupMigrations(mg)
+	addDashboardAclMigrations(mg)
 }
 
 func addMigrationLogMigrations(mg *Migrator) {