include all fields by default

packages/typegen/src/fmodata/generateODataTypes.ts

@@ -159,6 +159,7 @@ function generateTableOccurrence(
   existingFields?: ParsedTableOccurrence,
   alwaysOverrideFieldNames?: boolean,
   importAliases?: Map<string, string>, // Map base name -> alias (e.g., "textField" -> "tf")
+  includeAllFieldsByDefault?: boolean,
 ): GeneratedTO {
   const fmtId = entityType["@TableID"];
   const keyFields = entityType.$Key || [];
@@ -232,6 +233,12 @@ function generateTableOccurrence(
     }
   }
 
+  // Determine includeAllFieldsByDefault: table-level override takes precedence, then top-level, default to true
+  const effectiveIncludeAllFieldsByDefault =
+    tableOverride?.includeAllFieldsByDefault ??
+    includeAllFieldsByDefault ??
+    true;
+
   // Generate field builder definitions
   const fieldLines: string[] = [];
   const fieldEntries = Array.from(fields.entries());
@@ -250,6 +257,11 @@ function generateTableOccurrence(
       continue;
     }
 
+    // If includeAllFieldsByDefault is false, only include fields explicitly listed
+    if (!effectiveIncludeAllFieldsByDefault && !fieldOverride) {
+      continue;
+    }
+
     validFieldEntries.push(entry);
   }
 
@@ -933,6 +945,7 @@ export async function generateODataTypes(
     clearOldFiles = true,
     tables,
     alwaysOverrideFieldNames = true,
+    includeAllFieldsByDefault = true,
   } = config;
   const outputPath = path ?? "schema";
 
@@ -993,6 +1006,7 @@ export async function generateODataTypes(
         undefined,
         tableAlwaysOverrideFieldNames,
         undefined,
+        includeAllFieldsByDefault,
       );
       generatedTOs.push({
         ...generated,
@@ -1052,6 +1066,7 @@ export async function generateODataTypes(
           existingFields,
           tableAlwaysOverrideFieldNames,
           existingFields.importAliases,
+          includeAllFieldsByDefault,
         )
       : generated;
 

packages/typegen/src/types.ts

@@ -128,6 +128,10 @@ const tableConfig = z.object({
     description:
       "If undefined, the top-level setting will be used. If true, field names will always be updated to match metadata, even when matching by entity ID. If false, existing field names are preserved when matching by entity ID.",
   }),
+  includeAllFieldsByDefault: z.boolean().optional().meta({
+    description:
+      "If true, all fields will be included by default. If false, only fields that are explicitly listed in the `fields` array will be included.",
+  }),
 });
 
 const typegenConfigSingleBase = z.discriminatedUnion("type", [
@@ -182,6 +186,10 @@ const typegenConfigSingleBase = z.discriminatedUnion("type", [
       description:
         "Required array of tables to generate. Only the tables specified here will be downloaded and generated. Each table can have field-level overrides for excluding fields, renaming variables, and overriding field types.",
     }),
+    includeAllFieldsByDefault: z.boolean().default(true).optional().meta({
+      description:
+        "If true, all fields will be included by default. If false, only fields that are explicitly listed in the `fields` array will be included.",
+    }),
   }),
 ]);
 

packages/typegen/web/src/App.tsx

@@ -62,6 +62,7 @@ function createFmodataConfig(): SingleConfig {
     },
     tables: [],
     alwaysOverrideFieldNames: true,
+    includeAllFieldsByDefault: true,
   };
 }
 

packages/typegen/web/src/components/ConfigEditor.tsx

@@ -320,6 +320,18 @@ export function ConfigEditor({ index, onRemove }: ConfigEditorProps) {
                     />
                   )}
                 />
+                <FormField
+                  control={control}
+                  name={`config.${index}.includeAllFieldsByDefault` as const}
+                  render={({ field }) => (
+                    <SwitchField
+                      label="Include All Fields By Default"
+                      infoTooltip="If true, all fields from metadata will be included unless explicitly excluded. If false, only fields defined in the fields array will be included."
+                      checked={field.value ?? true}
+                      onCheckedChange={field.onChange}
+                    />
+                  )}
+                />
               </div>
             )}