fix(pg-delta): declarative-sync-no-declarative-dir-set

internal/db/declarative/declarative.go

@@ -235,10 +235,9 @@ func WriteDeclarativeSchemas(output diff.DeclarativeOutput, fsys afero.Fs) error
 			return err
 		}
 	}
-	// When pg-delta has its own config section, the declarative path is the single
-	// source of truth there; do not overwrite [db.migrations] schema_paths.
-	if utils.IsPgDeltaEnabled() && utils.Config.Experimental.PgDelta != nil &&
-		len(utils.Config.Experimental.PgDelta.DeclarativeSchemaPath) > 0 {
+	// When pg-delta is enabled, the declarative directory (default or configured)
+	// is the source of truth; do not overwrite [db.migrations] schema_paths.
+	if utils.IsPgDeltaEnabled() {
 		return nil
 	}
 	utils.Config.Db.Migrations.SchemaPaths = []string{

internal/db/declarative/declarative_test.go

@@ -48,6 +48,34 @@ func TestWriteDeclarativeSchemas(t *testing.T) {
 	assert.Contains(t, string(cfg), `"database"`)
 }
 
+func TestWriteDeclarativeSchemasSkipsConfigUpdateWhenPgDeltaEnabled(t *testing.T) {
+	fsys := afero.NewMemMapFs()
+	originalConfig := "[db]\n"
+	require.NoError(t, afero.WriteFile(fsys, utils.ConfigPath, []byte(originalConfig), 0644))
+	original := utils.Config.Experimental.PgDelta
+	utils.Config.Experimental.PgDelta = &config.PgDeltaConfig{Enabled: true}
+	t.Cleanup(func() {
+		utils.Config.Experimental.PgDelta = original
+	})
+
+	output := diff.DeclarativeOutput{
+		Files: []diff.DeclarativeFile{
+			{Path: "schemas/public/tables/users.sql", SQL: "create table users(id bigint);"},
+		},
+	}
+
+	err := WriteDeclarativeSchemas(output, fsys)
+	require.NoError(t, err)
+
+	users, err := afero.ReadFile(fsys, filepath.Join(utils.DeclarativeDir, "schemas", "public", "tables", "users.sql"))
+	require.NoError(t, err)
+	assert.Equal(t, "create table users(id bigint);", string(users))
+
+	cfg, err := afero.ReadFile(fsys, utils.ConfigPath)
+	require.NoError(t, err)
+	assert.Equal(t, originalConfig, string(cfg))
+}
+
 func TestTryCacheMigrationsCatalogWritesPrefixedCache(t *testing.T) {
 	fsys := afero.NewMemMapFs()
 	original := utils.Config.Experimental.PgDelta
@@ -146,6 +174,38 @@ func TestWriteDeclarativeSchemasUsesConfiguredDir(t *testing.T) {
 	assert.Contains(t, string(cfg), `db/decl`)
 }
 
+func TestWriteDeclarativeSchemasSkipsConfigUpdateForPgDeltaCustomDir(t *testing.T) {
+	fsys := afero.NewMemMapFs()
+	originalConfig := "[db]\n"
+	require.NoError(t, afero.WriteFile(fsys, utils.ConfigPath, []byte(originalConfig), 0644))
+	original := utils.Config.Experimental.PgDelta
+	utils.Config.Experimental.PgDelta = &config.PgDeltaConfig{
+		Enabled:               true,
+		DeclarativeSchemaPath: filepath.Join(utils.SupabaseDirPath, "db", "decl"),
+	}
+	t.Cleanup(func() {
+		utils.Config.Experimental.PgDelta = original
+	})
+
+	output := diff.DeclarativeOutput{
+		Files: []diff.DeclarativeFile{
+			{Path: "cluster/roles.sql", SQL: "create role app;"},
+		},
+	}
+
+	err := WriteDeclarativeSchemas(output, fsys)
+	require.NoError(t, err)
+
+	rolesPath := filepath.Join(utils.SupabaseDirPath, "db", "decl", "cluster", "roles.sql")
+	roles, err := afero.ReadFile(fsys, rolesPath)
+	require.NoError(t, err)
+	assert.Equal(t, "create role app;", string(roles))
+
+	cfg, err := afero.ReadFile(fsys, utils.ConfigPath)
+	require.NoError(t, err)
+	assert.Equal(t, originalConfig, string(cfg))
+}
+
 func TestWriteDeclarativeSchemasRejectsUnsafePath(t *testing.T) {
 	// Export paths must stay within supabase/declarative to prevent traversal.
 	fsys := afero.NewMemMapFs()

internal/db/diff/templates/pgdelta.ts

@@ -21,7 +21,14 @@ const target = Deno.env.get("TARGET");
 
 const includedSchemas = Deno.env.get("INCLUDED_SCHEMAS");
 if (includedSchemas) {
-  supabase.filter = { schema: includedSchemas.split(",") };
+  const schemas = includedSchemas.split(",");
+  const schemaFilter = {
+    or: [{ "*/schema": schemas }, { "schema/name": schemas }],
+  };
+  // CompositionPattern `and` is valid FilterDSL; Deno's structural typing is strict on `or` branches.
+  supabase.filter = {
+    and: [supabase.filter!, schemaFilter],
+  } as typeof supabase.filter;
 }
 
 const formatOptionsRaw = Deno.env.get("FORMAT_OPTIONS");

internal/db/diff/templates/pgdelta_declarative_export.ts

@@ -22,20 +22,23 @@ async function resolveInput(ref: string | undefined) {
 const source = Deno.env.get("SOURCE");
 const target = Deno.env.get("TARGET");
 supabase.filter = {
-  // Also allow dropped extensions from migrations to be capted in the declarative schema export
+  // Also allow dropped extensions from migrations to be captured in the declarative schema export
   // TODO: fix upstream bug into pgdelta supabase integration
   or: [
-    ...supabase.filter.or,
-    { type: "extension", operation: "drop", scope: "object" },
+    ...supabase.filter!.or!,
+    { objectType: "extension", operation: "drop", scope: "object" },
   ],
 };
 
 const includedSchemas = Deno.env.get("INCLUDED_SCHEMAS");
 if (includedSchemas) {
-  const schemaFilter = { schema: includedSchemas.split(",") };
-  supabase.filter = supabase.filter
-    ? { and: [supabase.filter, schemaFilter] }
-    : schemaFilter;
+  const schemas = includedSchemas.split(",");
+  const schemaFilter = {
+    or: [{ "*/schema": schemas }, { "schema/name": schemas }],
+  };
+  supabase.filter = {
+    and: [supabase.filter!, schemaFilter],
+  } as unknown as typeof supabase.filter;
 }
 
 const formatOptionsRaw = Deno.env.get("FORMAT_OPTIONS");