fix(cli): resolveCliPath off-by-one in src + dist fallback paths

apps/cli/src/commands/results/eval-runner.ts

@@ -209,11 +209,16 @@ function resolveCliPath(cwd: string): { binPath: string; args: string[] } | unde
   }
 
   // 2. Try from the current running process location (handles both CJS __dirname
-  //    and ESM import.meta.url; fileURLToPath works correctly on Windows)
+  //    and ESM import.meta.url; fileURLToPath works correctly on Windows).
+  //    Layouts we can be loaded from:
+  //      - dev/source: this module sits at apps/cli/src/commands/results/eval-runner.ts,
+  //        so cli.ts is two dirs up at apps/cli/src/cli.ts.
+  //      - bundled dist: tsup emits the chunk into apps/cli/dist/, alongside cli.js,
+  //        so the entry is in the same directory as currentDir.
   const currentDir =
     typeof __dirname !== 'undefined' ? __dirname : path.dirname(fileURLToPath(import.meta.url));
-  const fromSrc = path.resolve(currentDir, '../../../cli.ts');
-  const fromDist = path.resolve(currentDir, '../../cli.js');
+  const fromSrc = path.resolve(currentDir, '../../cli.ts');
+  const fromDist = path.resolve(currentDir, 'cli.js');
 
   if (existsSync(fromSrc)) return { binPath: 'bun', args: [fromSrc] };
   if (existsSync(fromDist)) return { binPath: 'bun', args: [fromDist] };

apps/cli/test/commands/results/serve.test.ts

@@ -900,13 +900,13 @@ describe('serve app', () => {
           resume: true,
         }),
       });
-      // Either 202 (spawn succeeded) or 500 (no CLI on disk in test env).
-      expect([202, 500]).toContain(res.status);
-      const data = (await res.json()) as { command?: string; error?: string };
-      if (res.status === 202) {
-        expect(data.command).toContain('--resume');
-        expect(data.command).toContain('--output .agentv/results/runs/2026-05-06T00-00-00-000Z');
-      }
+      // resolveCliPath must resolve in the test env via the running-process
+      // fallback (apps/cli/src/cli.ts is two dirs up from this module). A
+      // 500 here would mean the off-by-one regression from #1221 came back.
+      expect(res.status).toBe(202);
+      const data = (await res.json()) as { command: string };
+      expect(data.command).toContain('--resume');
+      expect(data.command).toContain('--output .agentv/results/runs/2026-05-06T00-00-00-000Z');
     });
 
     it('builds --rerun-failed + --output flags from the request', async () => {
@@ -921,12 +921,10 @@ describe('serve app', () => {
           rerun_failed: true,
         }),
       });
-      expect([202, 500]).toContain(res.status);
-      if (res.status === 202) {
-        const data = (await res.json()) as { command: string };
-        expect(data.command).toContain('--rerun-failed');
-        expect(data.command).toContain('--output runs/r1');
-      }
+      expect(res.status).toBe(202);
+      const data = (await res.json()) as { command: string };
+      expect(data.command).toContain('--rerun-failed');
+      expect(data.command).toContain('--output runs/r1');
     });
 
     it('builds --retry-errors <path> from the request', async () => {
@@ -939,11 +937,9 @@ describe('serve app', () => {
           retry_errors: 'runs/r0/index.jsonl',
         }),
       });
-      expect([202, 500]).toContain(res.status);
-      if (res.status === 202) {
-        const data = (await res.json()) as { command: string };
-        expect(data.command).toContain('--retry-errors runs/r0/index.jsonl');
-      }
+      expect(res.status).toBe(202);
+      const data = (await res.json()) as { command: string };
+      expect(data.command).toContain('--retry-errors runs/r0/index.jsonl');
     });
 
     it('rejects resume + rerun_failed combo with 400', async () => {