feat: Edit diff preview, error recovery suggestions (v1.3.3)

Author: 1bcMax

dist/agent/loop.js

@@ -330,7 +330,21 @@ export async function interactiveSession(config, getUserInput, onEvent, onAbortR
                     await new Promise(r => setTimeout(r, backoffMs));
                     continue;
                 }
-                onEvent({ kind: 'turn_done', reason: 'error', error: errMsg });
+                // Add recovery suggestions based on error type
+                let suggestion = '';
+                if (errLower.includes('429') || errLower.includes('rate')) {
+                    suggestion = '\nTip: Try /model to switch to a different model, or wait a moment and /retry.';
+                }
+                else if (errLower.includes('balance') || errLower.includes('insufficient') || errLower.includes('402')) {
+                    suggestion = '\nTip: Run `runcode balance` to check funds. Try /model free for free models.';
+                }
+                else if (errLower.includes('timeout') || errLower.includes('econnrefused')) {
+                    suggestion = '\nTip: Check your network connection. Use /retry to try again.';
+                }
+                else if (errLower.includes('prompt is too long')) {
+                    suggestion = '\nTip: Run /compact to compress conversation history.';
+                }
+                onEvent({ kind: 'turn_done', reason: 'error', error: errMsg + suggestion });
                 break;
             }
             onEvent({

dist/tools/edit.js

@@ -82,8 +82,20 @@ async function execute(input, ctx) {
             updated = content.slice(0, firstIdx) + newStr + content.slice(firstIdx + oldStr.length);
         }
         fs.writeFileSync(resolved, updated, 'utf-8');
+        // Build a concise diff preview
+        const oldLines = oldStr.split('\n');
+        const newLines = newStr.split('\n');
+        let diffPreview = '';
+        if (oldLines.length <= 5 && newLines.length <= 5) {
+            const removed = oldLines.map(l => `- ${l}`).join('\n');
+            const added = newLines.map(l => `+ ${l}`).join('\n');
+            diffPreview = `\n${removed}\n${added}`;
+        }
+        else {
+            diffPreview = ` (${oldLines.length} lines → ${newLines.length} lines)`;
+        }
         return {
-            output: `Updated ${resolved} — ${matchCount} replacement${matchCount > 1 ? 's' : ''} made.`,
+            output: `Updated ${resolved} — ${matchCount} replacement${matchCount > 1 ? 's' : ''} made.${diffPreview}`,
         };
     }
     catch (err) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@blockrun/runcode",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "description": "RunCode — AI coding agent powered by 41+ models. Pay per use with USDC.",
   "type": "module",
   "bin": {

src/agent/loop.ts

@@ -445,7 +445,18 @@ export async function interactiveSession(
           continue;
         }
 
-        onEvent({ kind: 'turn_done', reason: 'error', error: errMsg });
+        // Add recovery suggestions based on error type
+        let suggestion = '';
+        if (errLower.includes('429') || errLower.includes('rate')) {
+          suggestion = '\nTip: Try /model to switch to a different model, or wait a moment and /retry.';
+        } else if (errLower.includes('balance') || errLower.includes('insufficient') || errLower.includes('402')) {
+          suggestion = '\nTip: Run `runcode balance` to check funds. Try /model free for free models.';
+        } else if (errLower.includes('timeout') || errLower.includes('econnrefused')) {
+          suggestion = '\nTip: Check your network connection. Use /retry to try again.';
+        } else if (errLower.includes('prompt is too long')) {
+          suggestion = '\nTip: Run /compact to compress conversation history.';
+        }
+        onEvent({ kind: 'turn_done', reason: 'error', error: errMsg + suggestion });
         break;
       }
 

src/tools/edit.ts

@@ -104,8 +104,20 @@ async function execute(input: Record<string, unknown>, ctx: ExecutionScope): Pro
 
     fs.writeFileSync(resolved, updated, 'utf-8');
 
+    // Build a concise diff preview
+    const oldLines = oldStr.split('\n');
+    const newLines = newStr.split('\n');
+    let diffPreview = '';
+    if (oldLines.length <= 5 && newLines.length <= 5) {
+      const removed = oldLines.map(l => `- ${l}`).join('\n');
+      const added = newLines.map(l => `+ ${l}`).join('\n');
+      diffPreview = `\n${removed}\n${added}`;
+    } else {
+      diffPreview = ` (${oldLines.length} lines → ${newLines.length} lines)`;
+    }
+
     return {
-      output: `Updated ${resolved} — ${matchCount} replacement${matchCount > 1 ? 's' : ''} made.`,
+      output: `Updated ${resolved} — ${matchCount} replacement${matchCount > 1 ? 's' : ''} made.${diffPreview}`,
     };
   } catch (err) {
     const msg = err instanceof Error ? err.message : String(err);