CC: @gabrielBurnworth

webpack/resources/__tests__/resource_index_chain_test.ts

@@ -0,0 +1,15 @@
+import { lookupReducer } from "../resource_index_chain";
+
+describe("variableLookupTable", () => {
+  it("creates variable meta data", () => {
+    // Bare minimum example. CC: @gabrielBurnworth
+    const result = lookupReducer({}, {
+      kind: "parameter_declaration",
+      args: {
+        label: "parent",
+        data_type: "Point"
+      }
+    });
+    expect(result).toBeDefined();
+  });
+});

webpack/resources/resource_index_chain.ts

@@ -1,5 +1,5 @@
 import { ResourceIndex, VariableNameMapping } from "./interfaces";
-import { TaggedResource, TaggedSequence } from "farmbot";
+import { TaggedResource, TaggedSequence, ScopeDeclarationBodyItem } from "farmbot";
 import { joinKindAndId } from "./reducer_support";
 import {
   sanitizeNodes
@@ -38,11 +38,17 @@ const BY_KIND_AND_ID: Indexer = {
     delete i.byKindAndId[joinKindAndId(r.kind, 0)];
   },
 };
+export const lookupReducer =
+  (_acc: VariableNameMapping, _item: ScopeDeclarationBodyItem) => {
+    // const { args } = item;
+    // const n = { [args.label]: { label: args.label } };
+    // @gabrielBurnworth I am stubbing this to just return {};
+    // (still crashes locally)
+    return { /*...acc, n*/ };
+  };
 
-function variableLookupTable(tr: TaggedSequence): VariableNameMapping {
-  return (tr.body.args.locals.body || []).reduce((acc, { args }) => {
-    return { ...acc, [args.label]: { label: args.label } };
-  }, {} as VariableNameMapping); // WOW FUNCTIONAL PROGRAMMING
+export function variableLookupTable(tr: TaggedSequence): VariableNameMapping {
+  return (tr.body.args.locals.body || []).reduce(lookupReducer, {});
 }
 
 const SEQUENCE_STUFF: Indexer = {

webpack/sequences/step_tiles/tile_execute.tsx

@@ -48,8 +48,6 @@ export class RefactoredExecuteBlock extends React.Component<ExecBlockParams, {}>
       executor: (step: Execute) => {
         if (_.isNumber(input.value)) {
           step.args.sequence_id = input.value;
-        } else {
-          throw new Error("Never not a number;");
         }
       }
     }));