feat(ui): add workflow saving/loading (wip)

Adds loading workflows with exhaustive validation via `zod`.

There is a load button but no dedicated save/load UI yet. Also need to add versioning to the workflow format itself.

invokeai/frontend/web/package.json

@@ -114,7 +114,8 @@
     "use-debounce": "^9.0.4",
     "use-image": "^1.1.1",
     "uuid": "^9.0.0",
-    "zod": "^3.22.2"
+    "zod": "^3.22.2",
+    "zod-validation-error": "^1.5.0"
   },
   "peerDependencies": {
     "@chakra-ui/cli": "^2.4.0",

invokeai/frontend/web/src/app/components/App.tsx

@@ -32,7 +32,7 @@ interface Props {
 const App = ({ config = DEFAULT_CONFIG, headerComponent }: Props) => {
   const language = useAppSelector(languageSelector);
 
-  const logger = useLogger();
+  const logger = useLogger('system');
   const dispatch = useAppDispatch();
   const handleReset = useCallback(() => {
     localStorage.clear();
@@ -46,7 +46,7 @@ const App = ({ config = DEFAULT_CONFIG, headerComponent }: Props) => {
 
   useEffect(() => {
     if (size(config)) {
-      logger.info({ namespace: 'App', config }, 'Received config');
+      logger.info({ config }, 'Received config');
       dispatch(configChanged(config));
     }
   }, [dispatch, config, logger]);

invokeai/frontend/web/src/app/logging/logger.ts

@@ -9,7 +9,7 @@ export const log = Roarr.child(BASE_CONTEXT);
 
 export const $logger = atom<Logger>(Roarr.child(BASE_CONTEXT));
 
-type LoggerNamespace =
+export type LoggerNamespace =
   | 'images'
   | 'models'
   | 'config'

invokeai/frontend/web/src/app/logging/useLogger.ts

@@ -1,12 +1,17 @@
-import { useStore } from '@nanostores/react';
 import { createSelector } from '@reduxjs/toolkit';
 import { createLogWriter } from '@roarr/browser-log-writer';
 import { useAppSelector } from 'app/store/storeHooks';
 import { systemSelector } from 'features/system/store/systemSelectors';
 import { isEqual } from 'lodash-es';
-import { useEffect } from 'react';
+import { useEffect, useMemo } from 'react';
 import { ROARR, Roarr } from 'roarr';
-import { $logger, BASE_CONTEXT, LOG_LEVEL_MAP } from './logger';
+import {
+  $logger,
+  BASE_CONTEXT,
+  LOG_LEVEL_MAP,
+  LoggerNamespace,
+  logger,
+} from './logger';
 
 const selector = createSelector(
   systemSelector,
@@ -25,7 +30,7 @@ const selector = createSelector(
   }
 );
 
-export const useLogger = () => {
+export const useLogger = (namespace: LoggerNamespace) => {
   const { consoleLogLevel, shouldLogToConsole } = useAppSelector(selector);
 
   // The provided Roarr browser log writer uses localStorage to config logging to console
@@ -57,7 +62,7 @@ export const useLogger = () => {
     $logger.set(Roarr.child(newContext));
   }, []);
 
-  const logger = useStore($logger);
+  const log = useMemo(() => logger(namespace), [namespace]);
 
-  return logger;
+  return log;
 };

invokeai/frontend/web/src/app/store/middleware/listenerMiddleware/listeners/socketio/socketConnected.ts

@@ -5,6 +5,7 @@ import { modelsApi } from 'services/api/endpoints/models';
 import { receivedOpenAPISchema } from 'services/api/thunks/schema';
 import { appSocketConnected, socketConnected } from 'services/events/actions';
 import { startAppListening } from '../..';
+import { size } from 'lodash-es';
 
 export const addSocketConnectedEventListener = () => {
   startAppListening({
@@ -18,7 +19,7 @@ export const addSocketConnectedEventListener = () => {
 
       const { disabledTabs } = config;
 
-      if (!nodes.schema && !disabledTabs.includes('nodes')) {
+      if (!size(nodes.nodeTemplates) && !disabledTabs.includes('nodes')) {
         dispatch(receivedOpenAPISchema());
       }
 

invokeai/frontend/web/src/common/util/colorTokenToCssVar.ts

@@ -0,0 +1,2 @@
+export const colorTokenToCssVar = (colorToken: string) =>
+  `var(--invokeai-colors-${colorToken.split('.').join('-')}`;

invokeai/frontend/web/src/features/gallery/components/ImageMetadataViewer/DataViewer.tsx

@@ -8,10 +8,12 @@ type Props = {
   label: string;
   data: object | string;
   fileName?: string;
+  withDownload?: boolean;
+  withCopy?: boolean;
 };
 
 const DataViewer = (props: Props) => {
-  const { label, data, fileName } = props;
+  const { label, data, fileName, withDownload = true, withCopy = true } = props;
   const dataString = useMemo(
     () => (isString(data) ? data : JSON.stringify(data, null, 2)),
     [data]
@@ -70,24 +72,28 @@ const DataViewer = (props: Props) => {
         </OverlayScrollbarsComponent>
       </Box>
       <Flex sx={{ position: 'absolute', top: 0, insetInlineEnd: 0, p: 2 }}>
-        <Tooltip label={`Save ${label} JSON`}>
-          <IconButton
-            aria-label={`Save ${label} JSON`}
-            icon={<FaSave />}
-            variant="ghost"
-            opacity={0.7}
-            onClick={handleSave}
-          />
-        </Tooltip>
-        <Tooltip label={`Copy ${label} JSON`}>
-          <IconButton
-            aria-label={`Copy ${label} JSON`}
-            icon={<FaCopy />}
-            variant="ghost"
-            opacity={0.7}
-            onClick={handleCopy}
-          />
-        </Tooltip>
+        {withDownload && (
+          <Tooltip label={`Save ${label} JSON`}>
+            <IconButton
+              aria-label={`Save ${label} JSON`}
+              icon={<FaSave />}
+              variant="ghost"
+              opacity={0.7}
+              onClick={handleSave}
+            />
+          </Tooltip>
+        )}
+        {withCopy && (
+          <Tooltip label={`Copy ${label} JSON`}>
+            <IconButton
+              aria-label={`Copy ${label} JSON`}
+              icon={<FaCopy />}
+              variant="ghost"
+              opacity={0.7}
+              onClick={handleCopy}
+            />
+          </Tooltip>
+        )}
       </Flex>
     </Flex>
   );

invokeai/frontend/web/src/features/nodes/components/flow/connectionLines/CustomConnectionLine.tsx

@@ -1,9 +1,10 @@
 import { createSelector } from '@reduxjs/toolkit';
 import { stateSelector } from 'app/store/store';
 import { useAppSelector } from 'app/store/storeHooks';
-import { ConnectionLineComponentProps, getBezierPath } from 'reactflow';
-import { FIELDS, colorTokenToCssVar } from '../../../types/constants';
+import { colorTokenToCssVar } from 'common/util/colorTokenToCssVar';
+import { FIELDS } from 'features/nodes/types/constants';
 import { memo } from 'react';
+import { ConnectionLineComponentProps, getBezierPath } from 'reactflow';
 
 const selector = createSelector(stateSelector, ({ nodes }) => {
   const { shouldAnimateEdges, currentConnectionFieldType, shouldColorEdges } =

invokeai/frontend/web/src/features/nodes/components/flow/edges/util/makeEdgeSelector.ts

@@ -1,7 +1,8 @@
 import { createSelector } from '@reduxjs/toolkit';
 import { stateSelector } from 'app/store/store';
 import { defaultSelectorOptions } from 'app/store/util/defaultMemoizeOptions';
-import { FIELDS, colorTokenToCssVar } from 'features/nodes/types/constants';
+import { colorTokenToCssVar } from 'common/util/colorTokenToCssVar';
+import { FIELDS } from 'features/nodes/types/constants';
 import { isInvocationNode } from 'features/nodes/types/types';
 
 export const makeEdgeSelector = (

invokeai/frontend/web/src/features/nodes/components/flow/nodes/Invocation/fields/FieldHandle.tsx

@@ -1,15 +1,15 @@
 import { Tooltip } from '@chakra-ui/react';
-import { CSSProperties, memo, useMemo } from 'react';
-import { Handle, HandleType, Position } from 'reactflow';
+import { colorTokenToCssVar } from 'common/util/colorTokenToCssVar';
 import {
   FIELDS,
   HANDLE_TOOLTIP_OPEN_DELAY,
-  colorTokenToCssVar,
-} from '../../../../../types/constants';
+} from 'features/nodes/types/constants';
 import {
   InputFieldTemplate,
   OutputFieldTemplate,
-} from '../../../../../types/types';
+} from 'features/nodes/types/types';
+import { CSSProperties, memo, useMemo } from 'react';
+import { Handle, HandleType, Position } from 'reactflow';
 
 export const handleBaseStyles: CSSProperties = {
   position: 'absolute',

invokeai/frontend/web/src/features/nodes/components/flow/panels/TopCenterPanel/LoadWorkflowButton.tsx

@@ -0,0 +1,28 @@
+import { FileButton } from '@mantine/core';
+import IAIIconButton from 'common/components/IAIIconButton';
+import { useLoadWorkflowFromFile } from 'features/nodes/hooks/useLoadWorkflowFromFile';
+import { memo, useRef } from 'react';
+import { FaUpload } from 'react-icons/fa';
+
+const LoadWorkflowButton = () => {
+  const resetRef = useRef<() => void>(null);
+  const loadWorkflowFromFile = useLoadWorkflowFromFile();
+  return (
+    <FileButton
+      resetRef={resetRef}
+      accept="application/json"
+      onChange={loadWorkflowFromFile}
+    >
+      {(props) => (
+        <IAIIconButton
+          icon={<FaUpload />}
+          tooltip="Load Workflow"
+          aria-label="Load Workflow"
+          {...props}
+        />
+      )}
+    </FileButton>
+  );
+};
+
+export default memo(LoadWorkflowButton);

invokeai/frontend/web/src/features/nodes/components/flow/panels/TopCenterPanel/TopCenterPanel.tsx

@@ -6,6 +6,7 @@ import NodeEditorSettings from './NodeEditorSettings';
 import ClearGraphButton from './ClearGraphButton';
 import NodeInvokeButton from './NodeInvokeButton';
 import ReloadSchemaButton from './ReloadSchemaButton';
+import LoadWorkflowButton from './LoadWorkflowButton';
 
 const TopCenterPanel = () => {
   return (
@@ -16,6 +17,7 @@ const TopCenterPanel = () => {
         <ReloadSchemaButton />
         <ClearGraphButton />
         <NodeEditorSettings />
+        <LoadWorkflowButton />
       </HStack>
     </Panel>
   );

invokeai/frontend/web/src/features/nodes/components/sidePanel/workflow/WorkflowJSONTab.tsx

@@ -31,7 +31,7 @@ const WorkflowJSONTab = () => {
         h: 'full',
       }}
     >
-      <DataViewer data={workflow} label="Workflow" fileName={workflow.name} />
+      <DataViewer data={workflow} label="Workflow" />
     </Flex>
   );
 };

invokeai/frontend/web/src/features/nodes/hooks/useLoadWorkflowFromFile.tsx

@@ -0,0 +1,107 @@
+import { ListItem, Text, UnorderedList } from '@chakra-ui/react';
+import { useLogger } from 'app/logging/useLogger';
+import { useAppDispatch } from 'app/store/storeHooks';
+import { parseify } from 'common/util/serialize';
+import { workflowLoaded } from 'features/nodes/store/nodesSlice';
+import { zWorkflow } from 'features/nodes/types/types';
+import { addToast } from 'features/system/store/systemSlice';
+import { makeToast } from 'features/system/util/makeToast';
+import { memo, useCallback } from 'react';
+import { flushSync } from 'react-dom';
+import { useReactFlow } from 'reactflow';
+import { ZodError } from 'zod';
+import { fromZodError, fromZodIssue } from 'zod-validation-error';
+
+export const useLoadWorkflowFromFile = () => {
+  const dispatch = useAppDispatch();
+  const { fitView } = useReactFlow();
+  const logger = useLogger('nodes');
+  const loadWorkflowFromFile = useCallback(
+    (file: File | null) => {
+      if (!file) {
+        return;
+      }
+      const reader = new FileReader();
+      reader.onload = async () => {
+        const rawJSON = reader.result;
+
+        try {
+          const parsedJSON = JSON.parse(String(rawJSON));
+          const result = zWorkflow.safeParse(parsedJSON);
+
+          if (!result.success) {
+            const message = fromZodError(result.error, {
+              prefix: 'Workflow Validation Error',
+            }).toString();
+            logger.error({ error: parseify(result.error) }, message);
+
+            dispatch(
+              addToast(
+                makeToast({
+                  title: 'Unable to Validate Workflow',
+                  description: (
+                    <WorkflowValidationErrorContent error={result.error} />
+                  ),
+                  status: 'error',
+                  duration: 5000,
+                })
+              )
+            );
+            return;
+          }
+
+          dispatch(workflowLoaded(result.data));
+          flushSync(fitView);
+
+          dispatch(
+            addToast(
+              makeToast({
+                title: 'Workflow Loaded',
+                status: 'success',
+              })
+            )
+          );
+          reader.abort();
+        } catch (error) {
+          // file reader error
+          if (error) {
+            dispatch(
+              addToast(
+                makeToast({
+                  title: 'Unable to Load Workflow',
+                  status: 'error',
+                })
+              )
+            );
+          }
+        }
+      };
+
+      reader.readAsText(file);
+    },
+    [dispatch, fitView, logger]
+  );
+
+  return loadWorkflowFromFile;
+};
+
+const WorkflowValidationErrorContent = memo((props: { error: ZodError }) => {
+  if (props.error.issues[0]) {
+    return (
+      <Text>
+        {fromZodIssue(props.error.issues[0], { prefix: null }).toString()}
+      </Text>
+    );
+  }
+  return (
+    <UnorderedList>
+      {props.error.issues.map((issue, i) => (
+        <ListItem key={i}>
+          <Text>{fromZodIssue(issue, { prefix: null }).toString()}</Text>
+        </ListItem>
+      ))}
+    </UnorderedList>
+  );
+});
+
+WorkflowValidationErrorContent.displayName = 'WorkflowValidationErrorContent';

invokeai/frontend/web/src/features/nodes/store/nodesPersistDenylist.ts

@@ -4,7 +4,6 @@ import { NodesState } from './types';
  * Nodes slice persist denylist
  */
 export const nodesPersistDenylist: (keyof NodesState)[] = [
-  'schema',
   'nodeTemplates',
   'connectionStartParams',
   'currentConnectionFieldType',

invokeai/frontend/web/src/features/nodes/store/nodesSlice.ts

@@ -56,6 +56,8 @@ import {
 import { NodesState } from './types';
 import { findUnoccupiedPosition } from './util/findUnoccupiedPosition';
 
+export const WORKFLOW_FORMAT_VERSION = '1.0.0';
+
 const initialNodeExecutionState: Omit<NodeExecutionState, 'nodeId'> = {
   status: NodeStatus.PENDING,
   error: null,
@@ -64,10 +66,23 @@ const initialNodeExecutionState: Omit<NodeExecutionState, 'nodeId'> = {
   outputs: [],
 };
 
+export const initialWorkflow = {
+  meta: {
+    version: WORKFLOW_FORMAT_VERSION,
+  },
+  name: '',
+  author: '',
+  description: '',
+  notes: '',
+  tags: '',
+  contact: '',
+  version: '',
+  exposedFields: [],
+};
+
 export const initialNodesState: NodesState = {
   nodes: [],
   edges: [],
-  schema: null,
   nodeTemplates: {},
   isReady: false,
   connectionStartParams: null,
@@ -82,16 +97,7 @@ export const initialNodesState: NodesState = {
   nodeOpacity: 1,
   selectedNodes: [],
   selectedEdges: [],
-  workflow: {
-    name: '',
-    author: '',
-    description: '',
-    notes: '',
-    tags: '',
-    contact: '',
-    version: '',
-    exposedFields: [],
-  },
+  workflow: initialWorkflow,
   nodeExecutionStates: {},
   viewport: { x: 0, y: 0, zoom: 1 },
   mouseOverField: null,
@@ -570,15 +576,6 @@ const nodesSlice = createSlice({
     nodeOpacityChanged: (state, action: PayloadAction<number>) => {
       state.nodeOpacity = action.payload;
     },
-    loadFileNodes: (
-      state,
-      action: PayloadAction<Node<InvocationNodeData>[]>
-    ) => {
-      state.nodes = action.payload;
-    },
-    loadFileEdges: (state, action: PayloadAction<Edge[]>) => {
-      state.edges = action.payload;
-    },
     workflowNameChanged: (state, action: PayloadAction<string>) => {
       state.workflow.name = action.payload;
     },
@@ -616,6 +613,9 @@ const nodesSlice = createSlice({
         []
       );
     },
+    workflowReset: (state) => {
+      state.workflow = cloneDeep(initialWorkflow);
+    },
     viewportChanged: (state, action: PayloadAction<Viewport>) => {
       state.viewport = action.payload;
     },
@@ -726,9 +726,6 @@ const nodesSlice = createSlice({
     builder.addCase(receivedOpenAPISchema.pending, (state) => {
       state.isReady = false;
     });
-    builder.addCase(receivedOpenAPISchema.fulfilled, (state, action) => {
-      state.schema = action.payload;
-    });
     builder.addCase(appSocketInvocationStarted, (state, action) => {
       const { source_node_id } = action.payload.data;
       const node = state.nodeExecutionStates[source_node_id];
@@ -792,8 +789,6 @@ export const {
   nodeTemplatesBuilt,
   nodeEditorReset,
   imageCollectionFieldValueChanged,
-  loadFileNodes,
-  loadFileEdges,
   fieldStringValueChanged,
   fieldNumberValueChanged,
   fieldBooleanValueChanged,

invokeai/frontend/web/src/features/nodes/store/types.ts

@@ -1,4 +1,3 @@
-import { OpenAPIV3 } from 'openapi-types';
 import { Edge, Node, OnConnectStartParams, Viewport } from 'reactflow';
 import {
   FieldIdentifier,
@@ -13,7 +12,6 @@ import {
 export type NodesState = {
   nodes: Node<NodeData>[];
   edges: Edge<InvocationEdgeExtra>[];
-  schema: OpenAPIV3.Document | null;
   nodeTemplates: Record<string, InvocationTemplate>;
   connectionStartParams: OnConnectStartParams | null;
   currentConnectionFieldType: FieldType | null;

invokeai/frontend/web/src/features/nodes/types/constants.ts

@@ -23,9 +23,6 @@ export const COLLECTION_TYPES: FieldType[] = [
   'ImageCollection',
 ];
 
-export const colorTokenToCssVar = (colorToken: string) =>
-  `var(--invokeai-colors-${colorToken.split('.').join('-')}`;
-
 export const FIELDS: Record<FieldType, FieldUIConfig> = {
   integer: {
     title: 'Integer',

invokeai/frontend/web/src/features/nodes/types/types.ts

@@ -1,23 +1,13 @@
 import {
-  ControlNetModelParam,
-  LoRAModelParam,
-  MainModelParam,
-  OnnxModelParam,
   SchedulerParam,
-  VaeModelParam,
+  zBaseModel,
+  zMainOrOnnxModel,
+  zScheduler,
 } from 'features/parameters/types/parameterSchemas';
 import { OpenAPIV3 } from 'openapi-types';
 import { RgbaColor } from 'react-colorful';
-import { Edge, Node } from 'reactflow';
-import { components } from 'services/api/schema';
-import {
-  Graph,
-  GraphExecutionState,
-  ImageDTO,
-  ImageField,
-  _InputField,
-  _OutputField,
-} from 'services/api/types';
+import { Node } from 'reactflow';
+import { Graph, ImageDTO, _InputField, _OutputField } from 'services/api/types';
 import {
   AnyInvocationType,
   AnyResult,
@@ -118,40 +108,6 @@ export type FieldType = z.infer<typeof zFieldType>;
 export const isFieldType = (value: unknown): value is FieldType =>
   zFieldType.safeParse(value).success;
 
-/**
- * An input field is persisted across reloads as part of the user's local state.
- *
- * An input field has three properties:
- * - `id` a unique identifier
- * - `name` the name of the field, which comes from the python dataclass
- * - `value` the field's value
- */
-export type InputFieldValue =
-  | IntegerInputFieldValue
-  | SeedInputFieldValue
-  | FloatInputFieldValue
-  | StringInputFieldValue
-  | BooleanInputFieldValue
-  | ImageInputFieldValue
-  | LatentsInputFieldValue
-  | ConditioningInputFieldValue
-  | UNetInputFieldValue
-  | ClipInputFieldValue
-  | VaeInputFieldValue
-  | ControlInputFieldValue
-  | EnumInputFieldValue
-  | MainModelInputFieldValue
-  | SDXLMainModelInputFieldValue
-  | SDXLRefinerModelInputFieldValue
-  | VaeModelInputFieldValue
-  | LoRAModelInputFieldValue
-  | ControlNetModelInputFieldValue
-  | CollectionInputFieldValue
-  | CollectionItemInputFieldValue
-  | ColorInputFieldValue
-  | ImageCollectionInputFieldValue
-  | SchedulerInputFieldValue;
-
 /**
  * An input field template is generated on each page load from the OpenAPI schema.
  *
@@ -183,6 +139,19 @@ export type InputFieldTemplate =
   | ImageCollectionInputFieldTemplate
   | SchedulerInputFieldTemplate;
 
+/**
+ * Indicates the kind of input(s) this field may have.
+ */
+export const zInputKind = z.enum(['connection', 'direct', 'any']);
+export type InputKind = z.infer<typeof zInputKind>;
+
+export const zFieldValueBase = z.object({
+  id: z.string().trim().min(1),
+  name: z.string().trim().min(1),
+  type: zFieldType,
+});
+export type FieldValueBase = z.infer<typeof zFieldValueBase>;
+
 /**
  * An output field is persisted across as part of the user's local state.
  *
@@ -190,7 +159,11 @@ export type InputFieldTemplate =
  * - `id` a unique identifier
  * - `name` the name of the field, which comes from the python dataclass
  */
-export type OutputFieldValue = FieldValueBase & { fieldKind: 'output' };
+
+export const zOutputFieldValue = zFieldValueBase.extend({
+  fieldKind: z.literal('output'),
+});
+export type OutputFieldValue = z.infer<typeof zOutputFieldValue>;
 
 /**
  * An output field template is generated on each page load from the OpenAPI schema.
@@ -205,141 +178,307 @@ export type OutputFieldTemplate = {
   description: string;
 } & _OutputField;
 
-/**
- * Indicates the kind of input(s) this field may have.
- */
-export type InputKind = 'connection' | 'direct' | 'any';
+export const zInputFieldValueBase = zFieldValueBase.extend({
+  fieldKind: z.literal('input'),
+  label: z.string(),
+});
+export type InputFieldValueBase = z.infer<typeof zInputFieldValueBase>;
 
-export type FieldValueBase = {
-  id: string;
-  name: string;
-  type: FieldType;
-};
+export const zModelIdentifier = z.object({
+  model_name: z.string().trim().min(1),
+  base_model: zBaseModel,
+});
 
-export type InputFieldValueBase = FieldValueBase & {
-  fieldKind: 'input';
-  label: string;
-};
+export const zImageField = z.object({
+  image_name: z.string().trim().min(1),
+});
+export type ImageField = z.infer<typeof zImageField>;
 
-export type IntegerInputFieldValue = InputFieldValueBase & {
-  type: 'integer';
-  value?: number;
-};
+export const zLatentsField = z.object({
+  latents_name: z.string().trim().min(1),
+  seed: z.number().int().optional(),
+});
+export type LatentsField = z.infer<typeof zLatentsField>;
 
-export type FloatInputFieldValue = InputFieldValueBase & {
-  type: 'float';
-  value?: number;
-};
+export const zConditioningField = z.object({
+  conditioning_name: z.string().trim().min(1),
+});
+export type ConditioningField = z.infer<typeof zConditioningField>;
 
-export type SeedInputFieldValue = InputFieldValueBase & {
-  type: 'Seed';
-  value?: number;
-};
+export const zIntegerInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('integer'),
+  value: z.number().optional(),
+});
+export type IntegerInputFieldValue = z.infer<typeof zIntegerInputFieldValue>;
 
-export type StringInputFieldValue = InputFieldValueBase & {
-  type: 'string';
-  value?: string;
-};
+export const zFloatInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('float'),
+  value: z.number().optional(),
+});
+export type FloatInputFieldValue = z.infer<typeof zFloatInputFieldValue>;
 
-export type BooleanInputFieldValue = InputFieldValueBase & {
-  type: 'boolean';
-  value?: boolean;
-};
+export const zStringInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('string'),
+  value: z.string().optional(),
+});
+export type StringInputFieldValue = z.infer<typeof zStringInputFieldValue>;
 
-export type EnumInputFieldValue = InputFieldValueBase & {
-  type: 'enum';
-  value?: number | string;
-};
+export const zBooleanInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('boolean'),
+  value: z.boolean().optional(),
+});
+export type BooleanInputFieldValue = z.infer<typeof zBooleanInputFieldValue>;
 
-export type LatentsInputFieldValue = InputFieldValueBase & {
-  type: 'LatentsField';
-  value?: undefined;
-};
+export const zEnumInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('enum'),
+  value: z.union([z.string(), z.number()]).optional(),
+});
+export type EnumInputFieldValue = z.infer<typeof zEnumInputFieldValue>;
 
-export type ConditioningInputFieldValue = InputFieldValueBase & {
-  type: 'ConditioningField';
-  value?: string;
-};
+export const zLatentsInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('LatentsField'),
+  value: zLatentsField.optional(),
+});
+export type LatentsInputFieldValue = z.infer<typeof zLatentsInputFieldValue>;
 
-export type ControlInputFieldValue = InputFieldValueBase & {
-  type: 'ControlField';
-  value?: undefined;
-};
+export const zConditioningInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('ConditioningField'),
+  value: zConditioningField.optional(),
+});
+export type ConditioningInputFieldValue = z.infer<
+  typeof zConditioningInputFieldValue
+>;
 
-export type UNetInputFieldValue = InputFieldValueBase & {
-  type: 'UNetField';
-  value?: undefined;
-};
+export const zControlNetModel = zModelIdentifier;
+export type ControlNetModel = z.infer<typeof zControlNetModel>;
 
-export type ClipInputFieldValue = InputFieldValueBase & {
-  type: 'ClipField';
-  value?: undefined;
-};
+export const zControlField = zInputFieldValueBase.extend({
+  image: zImageField,
+  control_model: zControlNetModel,
+  control_weight: z.union([z.number(), z.array(z.number())]).optional(),
+  begin_step_percent: z.number().optional(),
+  end_step_percent: z.number().optional(),
+  control_mode: z
+    .enum(['balanced', 'more_prompt', 'more_control', 'unbalanced'])
+    .optional(),
+  resize_mode: z
+    .enum(['just_resize', 'crop_resize', 'fill_resize', 'just_resize_simple'])
+    .optional(),
+});
+export type ControlField = z.infer<typeof zControlField>;
 
-export type VaeInputFieldValue = InputFieldValueBase & {
-  type: 'VaeField';
-  value?: undefined;
-};
+export const zControlInputFieldTemplate = zInputFieldValueBase.extend({
+  type: z.literal('ControlField'),
+  value: zControlField.optional(),
+});
+export type ControlInputFieldValue = z.infer<typeof zControlInputFieldTemplate>;
 
-export type ImageInputFieldValue = InputFieldValueBase & {
-  type: 'ImageField';
-  value?: ImageField;
-};
+export const zModelType = z.enum([
+  'onnx',
+  'main',
+  'vae',
+  'lora',
+  'controlnet',
+  'embedding',
+]);
+export type ModelType = z.infer<typeof zModelType>;
 
-export type ImageCollectionInputFieldValue = InputFieldValueBase & {
-  type: 'ImageCollection';
-  value?: ImageField[];
-};
+export const zSubModelType = z.enum([
+  'unet',
+  'text_encoder',
+  'text_encoder_2',
+  'tokenizer',
+  'tokenizer_2',
+  'vae',
+  'vae_decoder',
+  'vae_encoder',
+  'scheduler',
+  'safety_checker',
+]);
+export type SubModelType = z.infer<typeof zSubModelType>;
 
-export type MainModelInputFieldValue = InputFieldValueBase & {
-  type: 'MainModelField';
-  value?: MainModelParam | OnnxModelParam;
-};
+export const zModelInfo = zModelIdentifier.extend({
+  model_type: zModelType,
+  submodel: zSubModelType.optional(),
+});
+export type ModelInfo = z.infer<typeof zModelInfo>;
 
-export type SDXLMainModelInputFieldValue = InputFieldValueBase & {
-  type: 'SDXLMainModelField';
-  value?: MainModelParam | OnnxModelParam;
-};
+export const zLoraInfo = zModelInfo.extend({
+  weight: z.number().optional(),
+});
+export type LoraInfo = z.infer<typeof zLoraInfo>;
 
-export type SDXLRefinerModelInputFieldValue = InputFieldValueBase & {
-  type: 'SDXLRefinerModelField';
-  value?: MainModelParam | OnnxModelParam;
-};
+export const zUNetField = z.object({
+  unet: zModelInfo,
+  scheduler: zModelInfo,
+  loras: z.array(zLoraInfo),
+});
+export type UNetField = z.infer<typeof zUNetField>;
 
-export type VaeModelInputFieldValue = InputFieldValueBase & {
-  type: 'VaeModelField';
-  value?: VaeModelParam;
-};
+export const zUNetInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('UNetField'),
+  value: zUNetField.optional(),
+});
+export type UNetInputFieldValue = z.infer<typeof zUNetInputFieldValue>;
 
-export type LoRAModelInputFieldValue = InputFieldValueBase & {
-  type: 'LoRAModelField';
-  value?: LoRAModelParam;
-};
+export const zClipField = z.object({
+  tokenizer: zModelInfo,
+  text_encoder: zModelInfo,
+  skipped_layers: z.number(),
+  loras: z.array(zLoraInfo),
+});
+export type ClipField = z.infer<typeof zClipField>;
 
-export type ControlNetModelInputFieldValue = InputFieldValueBase & {
-  type: 'ControlNetModelField';
-  value?: ControlNetModelParam;
-};
+export const zClipInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('ClipField'),
+  value: zClipField.optional(),
+});
+export type ClipInputFieldValue = z.infer<typeof zClipInputFieldValue>;
 
-export type CollectionInputFieldValue = InputFieldValueBase & {
-  type: 'Collection';
-  value?: (string | number)[];
-};
+export const zVaeField = z.object({
+  vae: zModelInfo,
+});
+export type VaeField = z.infer<typeof zVaeField>;
 
-export type CollectionItemInputFieldValue = InputFieldValueBase & {
-  type: 'CollectionItem';
-  value?: undefined;
-};
+export const zVaeInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('VaeField'),
+  value: zVaeField.optional(),
+});
+export type VaeInputFieldValue = z.infer<typeof zVaeInputFieldValue>;
 
-export type ColorInputFieldValue = InputFieldValueBase & {
-  type: 'ColorField';
-  value?: RgbaColor;
-};
+export const zImageInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('ImageField'),
+  value: zImageField.optional(),
+});
+export type ImageInputFieldValue = z.infer<typeof zImageInputFieldValue>;
 
-export type SchedulerInputFieldValue = InputFieldValueBase & {
-  type: 'Scheduler';
-  value?: SchedulerParam;
-};
+export const zImageCollectionInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('ImageCollection'),
+  value: z.array(zImageField).optional(),
+});
+export type ImageCollectionInputFieldValue = z.infer<
+  typeof zImageCollectionInputFieldValue
+>;
+
+export const zMainModelInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('MainModelField'),
+  value: zMainOrOnnxModel.optional(),
+});
+export type MainModelInputFieldValue = z.infer<
+  typeof zMainModelInputFieldValue
+>;
+
+export const zSDXLMainModelInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('SDXLMainModelField'),
+  value: zMainOrOnnxModel.optional(),
+});
+export type SDXLMainModelInputFieldValue = z.infer<
+  typeof zSDXLMainModelInputFieldValue
+>;
+
+export const zSDXLRefinerModelInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('SDXLRefinerModelField'),
+  value: zMainOrOnnxModel.optional(), // TODO: should narrow this down to a refiner model
+});
+export type SDXLRefinerModelInputFieldValue = z.infer<
+  typeof zSDXLRefinerModelInputFieldValue
+>;
+
+export const zVaeModelField = zModelIdentifier;
+
+export const zVaeModelInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('VaeModelField'),
+  value: zVaeModelField.optional(),
+});
+export type VaeModelInputFieldValue = z.infer<typeof zVaeModelInputFieldValue>;
+
+export const zLoRAModelField = zModelIdentifier;
+export type LoRAModelField = z.infer<typeof zLoRAModelField>;
+
+export const zLoRAModelInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('LoRAModelField'),
+  value: zLoRAModelField.optional(),
+});
+export type LoRAModelInputFieldValue = z.infer<
+  typeof zLoRAModelInputFieldValue
+>;
+
+export const zControlNetModelField = zModelIdentifier;
+export type ControlNetModelField = z.infer<typeof zControlNetModelField>;
+
+export const zControlNetModelInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('ControlNetModelField'),
+  value: zControlNetModelField.optional(),
+});
+export type ControlNetModelInputFieldValue = z.infer<
+  typeof zControlNetModelInputFieldValue
+>;
+
+export const zCollectionInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('Collection'),
+  value: z.array(z.any()).optional(), // TODO: should this field ever have a value?
+});
+export type CollectionInputFieldValue = z.infer<
+  typeof zCollectionInputFieldValue
+>;
+
+export const zCollectionItemInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('CollectionItem'),
+  value: z.any().optional(), // TODO: should this field ever have a value?
+});
+export type CollectionItemInputFieldValue = z.infer<
+  typeof zCollectionItemInputFieldValue
+>;
+
+export const zColorField = z.object({
+  r: z.number().int().min(0).max(255),
+  g: z.number().int().min(0).max(255),
+  b: z.number().int().min(0).max(255),
+  a: z.number().int().min(0).max(255),
+});
+export type ColorField = z.infer<typeof zColorField>;
+
+export const zColorInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('ColorField'),
+  value: zColorField.optional(),
+});
+export type ColorInputFieldValue = z.infer<typeof zColorInputFieldValue>;
+
+export const zSchedulerInputFieldValue = zInputFieldValueBase.extend({
+  type: z.literal('Scheduler'),
+  value: zScheduler.optional(),
+});
+export type SchedulerInputFieldValue = z.infer<
+  typeof zSchedulerInputFieldValue
+>;
+
+export const zInputFieldValue = z.discriminatedUnion('type', [
+  zIntegerInputFieldValue,
+  zFloatInputFieldValue,
+  zStringInputFieldValue,
+  zBooleanInputFieldValue,
+  zImageInputFieldValue,
+  zLatentsInputFieldValue,
+  zConditioningInputFieldValue,
+  zUNetInputFieldValue,
+  zClipInputFieldValue,
+  zVaeInputFieldValue,
+  zControlInputFieldTemplate,
+  zEnumInputFieldValue,
+  zMainModelInputFieldValue,
+  zSDXLMainModelInputFieldValue,
+  zSDXLRefinerModelInputFieldValue,
+  zVaeModelInputFieldValue,
+  zLoRAModelInputFieldValue,
+  zControlNetModelInputFieldValue,
+  zCollectionInputFieldValue,
+  zCollectionItemInputFieldValue,
+  zColorInputFieldValue,
+  zImageCollectionInputFieldValue,
+  zSchedulerInputFieldValue,
+]);
+
+export type InputFieldValue = z.infer<typeof zInputFieldValue>;
 
 export type InputFieldTemplateBase = {
   name: string;
@@ -576,24 +715,26 @@ export const isInvocationFieldSchema = (
 
 export type InvocationEdgeExtra = { type: 'default' | 'collapsed' };
 
-export const zInputFieldValue = z.object({
-  id: z.string().trim().min(1),
-  name: z.string().trim().min(1),
-  type: zFieldType,
-  label: z.string(),
-  isExposed: z.boolean(),
-});
-
 export const zInvocationNodeData = z.object({
   id: z.string().trim().min(1),
+  // no easy way to build this dynamically, and we don't want to anyways, because this will be used
+  // to validate incoming workflows, and we want to allow community nodes.
   type: z.string().trim().min(1),
-  inputs: z.record(z.any()),
-  outputs: z.record(z.any()),
+  inputs: z.record(zInputFieldValue),
+  outputs: z.record(zOutputFieldValue),
   label: z.string(),
   isOpen: z.boolean(),
   notes: z.string(),
 });
 
+// Massage this to get better type safety while developing
+export type InvocationNodeData = Omit<
+  z.infer<typeof zInvocationNodeData>,
+  'type'
+> & {
+  type: AnyInvocationType;
+};
+
 export const zNotesNodeData = z.object({
   id: z.string().trim().min(1),
   type: z.literal('notes'),
@@ -602,6 +743,69 @@ export const zNotesNodeData = z.object({
   notes: z.string(),
 });
 
+export type NotesNodeData = z.infer<typeof zNotesNodeData>;
+
+export const zWorkflowInvocationNode = z.object({
+  id: z.string().trim().min(1),
+  type: z.literal('invocation'),
+  data: zInvocationNodeData,
+  width: z.number().gt(0),
+  height: z.number().gt(0),
+  position: z.object({
+    x: z.number(),
+    y: z.number(),
+  }),
+});
+
+export const zWorkflowNotesNode = z.object({
+  id: z.string().trim().min(1),
+  type: z.literal('notes'),
+  data: zNotesNodeData,
+  width: z.number().gt(0),
+  height: z.number().gt(0),
+  position: z.object({
+    x: z.number(),
+    y: z.number(),
+  }),
+});
+
+export const zWorkflowNode = z.discriminatedUnion('type', [
+  zWorkflowInvocationNode,
+  zWorkflowNotesNode,
+]);
+
+export type WorkflowNode = z.infer<typeof zWorkflowNode>;
+
+export const zWorkflowEdge = z.object({
+  source: z.string().trim().min(1),
+  sourceHandle: z.string().trim().min(1),
+  target: z.string().trim().min(1),
+  targetHandle: z.string().trim().min(1),
+  id: z.string().trim().min(1),
+  type: z.enum(['default', 'collapsed']),
+});
+
+export const zFieldIdentifier = z.object({
+  nodeId: z.string().trim().min(1),
+  fieldName: z.string().trim().min(1),
+});
+
+export type FieldIdentifier = z.infer<typeof zFieldIdentifier>;
+
+export const zSemVer = z.string().refine((val) => {
+  const [major, minor, patch] = val.split('.');
+  return (
+    major !== undefined &&
+    minor !== undefined &&
+    patch !== undefined &&
+    Number.isInteger(Number(major)) &&
+    Number.isInteger(Number(minor)) &&
+    Number.isInteger(Number(patch))
+  );
+});
+
+export type SemVer = z.infer<typeof zSemVer>;
+
 export const zWorkflow = z.object({
   name: z.string().trim().min(1),
   author: z.string(),
@@ -610,67 +814,12 @@ export const zWorkflow = z.object({
   contact: z.string(),
   tags: z.string(),
   notes: z.string(),
-  nodes: z.array(
-    z.object({
-      id: z.string().trim().min(1),
-      type: z.string().trim().min(1),
-      data: z.union([zInvocationNodeData, zNotesNodeData]),
-      width: z.number().gt(0),
-      height: z.number().gt(0),
-      position: z.object({
-        x: z.number(),
-        y: z.number(),
-      }),
-    })
-  ),
-  edges: z.array(
-    z.object({
-      source: z.string().trim().min(1),
-      sourceHandle: z.string().trim().min(1),
-      target: z.string().trim().min(1),
-      targetHandle: z.string().trim().min(1),
-      id: z.string().trim().min(1),
-      type: z.string().trim().min(1),
-    })
-  ),
+  nodes: z.array(zWorkflowNode),
+  edges: z.array(zWorkflowEdge),
+  exposedFields: z.array(zFieldIdentifier),
 });
 
-export type Workflow = {
-  name: string;
-  author: string;
-  description: string;
-  version: string;
-  contact: string;
-  tags: string;
-  notes: string;
-  nodes: Pick<
-    Node<InvocationNodeData | NotesNodeData>,
-    'id' | 'type' | 'data' | 'width' | 'height' | 'position'
-  >[];
-  edges: Pick<
-    Edge<InvocationEdgeExtra>,
-    'source' | 'sourceHandle' | 'target' | 'targetHandle' | 'id' | 'type'
-  >[];
-  exposedFields: FieldIdentifier[];
-};
-
-export type InvocationNodeData = {
-  id: string;
-  type: AnyInvocationType;
-  inputs: Record<string, InputFieldValue>;
-  outputs: Record<string, OutputFieldValue>;
-  label: string;
-  isOpen: boolean;
-  notes: string;
-};
-
-export type NotesNodeData = {
-  id: string;
-  type: 'notes';
-  label: string;
-  notes: string;
-  isOpen: boolean;
-};
+export type Workflow = z.infer<typeof zWorkflow>;
 
 export type CurrentImageNodeData = {
   id: string;
@@ -710,25 +859,6 @@ export enum NodeStatus {
   FAILED,
 }
 
-type SavedOutput =
-  | components['schemas']['StringOutput']
-  | components['schemas']['IntegerOutput']
-  | components['schemas']['FloatOutput']
-  | components['schemas']['ImageOutput'];
-
-export const isSavedOutput = (
-  output: GraphExecutionState['results'][string]
-): output is SavedOutput =>
-  Boolean(
-    output &&
-      [
-        'string_output',
-        'integer_output',
-        'float_output',
-        'image_output',
-      ].includes(output?.type)
-  );
-
 export type NodeExecutionState = {
   nodeId: string;
   status: NodeStatus;
@@ -738,11 +868,6 @@ export type NodeExecutionState = {
   outputs: AnyResult[];
 };
 
-export type FieldIdentifier = {
-  nodeId: string;
-  fieldName: string;
-};
-
 export type FieldComponentProps<
   V extends InputFieldValue,
   T extends InputFieldTemplate,

invokeai/frontend/web/src/features/nodes/util/buildWorkflow.ts

@@ -1,8 +1,7 @@
 import { createSelector } from '@reduxjs/toolkit';
 import { stateSelector } from 'app/store/store';
-import { pick } from 'lodash-es';
 import { NodesState } from '../store/types';
-import { Workflow, isInvocationNode, isNotesNode } from '../types/types';
+import { Workflow, zWorkflowEdge, zWorkflowNode } from '../types/types';
 
 export const buildWorkflow = (nodesState: NodesState): Workflow => {
   const { workflow: workflowMeta, nodes, edges } = nodesState;
@@ -13,25 +12,19 @@ export const buildWorkflow = (nodesState: NodesState): Workflow => {
   };
 
   nodes.forEach((node) => {
-    if (!isInvocationNode(node) && !isNotesNode(node)) {
+    const result = zWorkflowNode.safeParse(node);
+    if (!result.success) {
       return;
     }
-    workflow.nodes.push(
-      pick(node, ['id', 'type', 'position', 'width', 'height', 'data'])
-    );
+    workflow.nodes.push(result.data);
   });
 
   edges.forEach((edge) => {
-    workflow.edges.push(
-      pick(edge, [
-        'source',
-        'sourceHandle',
-        'target',
-        'targetHandle',
-        'id',
-        'type',
-      ])
-    );
+    const result = zWorkflowEdge.safeParse(edge);
+    if (!result.success) {
+      return;
+    }
+    workflow.edges.push(result.data);
   });
 
   return workflow;

invokeai/frontend/web/src/features/parameters/types/parameterSchemas.ts

@@ -210,7 +210,7 @@ export type HeightParam = z.infer<typeof zHeight>;
 export const isValidHeight = (val: unknown): val is HeightParam =>
   zHeight.safeParse(val).success;
 
-const zBaseModel = z.enum(['sd-1', 'sd-2', 'sdxl', 'sdxl-refiner']);
+export const zBaseModel = z.enum(['sd-1', 'sd-2', 'sdxl', 'sdxl-refiner']);
 
 export type BaseModelParam = z.infer<typeof zBaseModel>;
 

invokeai/frontend/web/src/features/system/hooks/useIsApplicationReady.ts

@@ -1,38 +0,0 @@
-import { createSelector } from '@reduxjs/toolkit';
-import { useAppSelector } from 'app/store/storeHooks';
-import { useMemo } from 'react';
-import { configSelector } from '../store/configSelectors';
-import { systemSelector } from '../store/systemSelectors';
-
-const isApplicationReadySelector = createSelector(
-  [systemSelector, configSelector],
-  (system, config) => {
-    const { wasSchemaParsed } = system;
-
-    const { disabledTabs } = config;
-
-    return {
-      disabledTabs,
-      wasSchemaParsed,
-    };
-  }
-);
-
-/**
- * Checks if the application is ready to be used, i.e. if the initial startup process is finished.
- */
-export const useIsApplicationReady = () => {
-  const { disabledTabs, wasSchemaParsed } = useAppSelector(
-    isApplicationReadySelector
-  );
-
-  const isApplicationReady = useMemo(() => {
-    if (!disabledTabs.includes('nodes') && !wasSchemaParsed) {
-      return false;
-    }
-
-    return true;
-  }, [disabledTabs, wasSchemaParsed]);
-
-  return isApplicationReady;
-};

invokeai/frontend/web/src/features/system/store/systemPersistDenylist.ts

@@ -16,7 +16,6 @@ export const systemPersistDenylist: (keyof SystemState)[] = [
   'isCancelScheduled',
   'progressImage',
   'wereModelsReceived',
-  'wasSchemaParsed',
   'isPersisted',
   'isUploading',
 ];

invokeai/frontend/web/src/features/system/store/systemSlice.ts

@@ -2,7 +2,6 @@ import { UseToastOptions } from '@chakra-ui/react';
 import { PayloadAction, createSlice, isAnyOf } from '@reduxjs/toolkit';
 import { InvokeLogLevel } from 'app/logging/logger';
 import { userInvoked } from 'app/store/actions';
-import { nodeTemplatesBuilt } from 'features/nodes/store/nodesSlice';
 import { t } from 'i18next';
 import { startCase, upperFirst } from 'lodash-es';
 import { LogLevelName } from 'roarr';
@@ -68,10 +67,6 @@ export interface SystemState {
    * Whether or not the available models were received
    */
   wereModelsReceived: boolean;
-  /**
-   * Whether or not the OpenAPI schema was received and parsed
-   */
-  wasSchemaParsed: boolean;
   /**
    * The console output logging level
    */
@@ -112,7 +107,6 @@ export const initialSystemState: SystemState = {
   isCancelScheduled: false,
   subscribedNodeIds: [],
   wereModelsReceived: false,
-  wasSchemaParsed: false,
   consoleLogLevel: 'debug',
   shouldLogToConsole: true,
   statusTranslationKey: 'common.statusDisconnected',
@@ -339,13 +333,6 @@ export const systemSlice = createSlice({
       );
     });
 
-    /**
-     * OpenAPI schema was parsed
-     */
-    builder.addCase(nodeTemplatesBuilt, (state) => {
-      state.wasSchemaParsed = true;
-    });
-
     // *** Matchers - must be after all cases ***
 
     /**

invokeai/frontend/web/src/services/api/schema.d.ts

@@ -6238,12 +6238,6 @@ export type components = {
      * @enum {string}
      */
     StableDiffusion1ModelFormat: "checkpoint" | "diffusers";
-    /**
-     * ControlNetModelFormat
-     * @description An enumeration.
-     * @enum {string}
-     */
-    ControlNetModelFormat: "checkpoint" | "diffusers";
     /**
      * StableDiffusionXLModelFormat
      * @description An enumeration.
@@ -6256,6 +6250,12 @@ export type components = {
      * @enum {string}
      */
     StableDiffusion2ModelFormat: "checkpoint" | "diffusers";
+    /**
+     * ControlNetModelFormat
+     * @description An enumeration.
+     * @enum {string}
+     */
+    ControlNetModelFormat: "checkpoint" | "diffusers";
     /**
      * StableDiffusionOnnxModelFormat
      * @description An enumeration.

invokeai/frontend/web/yarn.lock

@@ -7063,6 +7063,11 @@ z-schema@~5.0.2:
   optionalDependencies:
     commander "^10.0.0"
 
+zod-validation-error@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/zod-validation-error/-/zod-validation-error-1.5.0.tgz#2b355007a1c3b7fb04fa476bfad4e7b3fd5491e3"
+  integrity sha512-/7eFkAI4qV0tcxMBB/3+d2c1P6jzzZYdYSlBuAklzMuCrJu5bzJfHS0yVAS87dRHVlhftd6RFJDIvv03JgkSbw==
+
 zod@^3.22.2:
   version "3.22.2"
   resolved "https://registry.yarnpkg.com/zod/-/zod-3.22.2.tgz#3add8c682b7077c05ac6f979fea6998b573e157b"