fix(editor): curb item method linting in single-item mode in CodeNodeEditor linter (#4455)

🐛 Curb item method linting

packages/editor-ui/src/components/CodeNodeEditor/linter.ts

@@ -215,22 +215,25 @@ export const linterExtension = (Vue as CodeNodeEditorMixin).extend({
 				const isUnavailableMethodinEachItem = (node: Node) =>
 					node.type === 'MemberExpression' &&
 					node.computed === false &&
+					node.object.type === 'Identifier' &&
+					node.object.name === '$input' &&
 					node.property.type === 'Identifier' &&
 					['first', 'last', 'all', 'itemMatching'].includes(node.property.name);
 
 				walk<TargetNode>(ast, isUnavailableMethodinEachItem).forEach((node) => {
 					const [start, end] = this.getRange(node.property);
 
-					const message = [
-						`\`.${node.property.name}()\``,
-						this.$locale.baseText('codeNodeEditor.linter.eachItem.unavailableMethod'),
-					].join(' ');
+					const method = this.getText(node.property);
+
+					if (!method) return;
 
 					lintings.push({
 						from: start,
 						to: end,
 						severity: DEFAULT_LINTER_SEVERITY,
-						message,
+						message: this.$locale.baseText('codeNodeEditor.linter.eachItem.unavailableMethod', {
+							interpolate: { method },
+						}),
 					});
 				});
 			}

packages/editor-ui/src/plugins/i18n/locales/en.json

@@ -237,7 +237,7 @@
 	"codeNodeEditor.linter.eachItem.emptyReturn": "Code doesn't return an object. Please return an object representing the output item",
 	"codeNodeEditor.linter.eachItem.legacyItemAccess": "`item` is not defined. Did you mean `$input.item.json`?",
 	"codeNodeEditor.linter.eachItem.returnArray": "Code doesn't return an object. Array found instead. Please return an object representing the output item",
-	"codeNodeEditor.linter.eachItem.unavailableMethod": "is only available in the 'Run Once for All Items' mode.",
+	"codeNodeEditor.linter.eachItem.unavailableMethod": "Method `$input.{method}()` is only available in the 'Run Once for All Items' mode.",
 	"codeNodeEditor.linter.bothModes.syntaxError": "Syntax error",
 	"collectionParameter.choose": "Choose...",
 	"collectionParameter.noProperties": "No properties",