add code back after merge with main

.changeset/cyan-bats-bow.md

@@ -0,0 +1,5 @@
+---
+"claude-dev": minor
+---
+
+Pass linter diagnostics with the read_file tool

src/core/task/ToolExecutor.ts

@@ -41,6 +41,7 @@ import os from "os"
 import * as path from "path"
 import { serializeError } from "serialize-error"
 import * as vscode from "vscode"
+import { diagnosticsToProblemsString } from "@integrations/diagnostics"
 import { ToolResponse, USE_EXPERIMENTAL_CLAUDE4_FEATURES } from "."
 import { ToolParamName, ToolUse, ToolUseName } from "../assistant-message"
 import { constructNewFileContent } from "../assistant-message/diff"
@@ -839,10 +840,28 @@ export class ToolExecutor {
 						// now execute the tool like normal
 						const content = await extractTextFromFile(absolutePath)
 
+						// Get diagnostics for this specific file only
+						const fileUri = vscode.Uri.file(absolutePath)
+						const fileDiagnostics = vscode.languages.getDiagnostics(fileUri)
+
+						// Format diagnostics if any exist
+						let diagnosticsMessage = ""
+						if (fileDiagnostics.length > 0) {
+							const problemsString = await diagnosticsToProblemsString(
+								[[fileUri, fileDiagnostics]],
+								[vscode.DiagnosticSeverity.Error, vscode.DiagnosticSeverity.Warning],
+							)
+
+							diagnosticsMessage = `\n\n---\nNOTE: This file has linter issues. Only address these if they're relevant to your current task:\n${problemsString}\n---`
+						}
+
+						// Combine content with diagnostics
+						const finalContent = content + diagnosticsMessage
+
 						// Track file read operation
 						await this.fileContextTracker.trackFileContext(relPath, "read_tool")
 
-						this.pushToolResult(content, block)
+						this.pushToolResult(finalContent, block)
 						await this.saveCheckpoint()
 						break
 					}