fix(e2e): clean clawhub install temp home

CHANGELOG.md

@@ -57,6 +57,7 @@ Docs: https://docs.openclaw.ai
 - Release/CI/E2E: stop RPC RTT gateway process groups so pnpm wrapper children cannot survive measurement cleanup.
 - Release/CI/E2E: fail the kitchen-sink RPC walk when command RSS sampling captures no process samples.
 - Release/CI/E2E: force-stop memory/fd repro gateway children that survive listener cleanup.
+- Release/CI/E2E: remove fallback ClawHub skill-install home directories when proof runs fail.
 - Scripts/UI: stop descendant processes from wrapped non-interactive commands when `run-with-env` receives shutdown signals.
 - Release/CI/E2E: write multi-node update Docker artifacts to unique per-run directories by default so parallel runs cannot overwrite evidence.
 - Release/CI/E2E: write package Telegram Docker artifacts to unique per-run directories by default so parallel live/RTT runs cannot overwrite evidence.

scripts/e2e/lib/skills/clawhub-install-proof.sh

@@ -8,10 +8,19 @@ cd "$ROOT_DIR"
 source "$ROOT_DIR/scripts/lib/openclaw-e2e-instance.sh"
 
 OPENCLAW_TEST_STATE_SCRIPT_B64="${OPENCLAW_TEST_STATE_SCRIPT_B64:-}"
+openclaw_skill_install_owns_home=0
+cleanup_clawhub_skill_install_home() {
+  if [ "$openclaw_skill_install_owns_home" = "1" ] && [ -n "${HOME:-}" ]; then
+    rm -rf "$HOME"
+  fi
+}
+trap cleanup_clawhub_skill_install_home EXIT
+
 if [ -n "$OPENCLAW_TEST_STATE_SCRIPT_B64" ]; then
   openclaw_e2e_eval_test_state_from_b64 "$OPENCLAW_TEST_STATE_SCRIPT_B64"
 else
   export HOME="$(mktemp -d "${TMPDIR:-/tmp}/openclaw-skill-install-home.XXXXXX")"
+  openclaw_skill_install_owns_home=1
   export USERPROFILE="$HOME"
   export OPENCLAW_HOME="$HOME"
   export OPENCLAW_STATE_DIR="$HOME/.openclaw"

test/scripts/e2e-shell-tempfiles.test.ts

@@ -1,5 +1,5 @@
 import { spawnSync } from "node:child_process";
-import { mkdtemp, readdir, readFile, rm, writeFile } from "node:fs/promises";
+import { mkdir, mkdtemp, readdir, readFile, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import path from "node:path";
 import { describe, expect, it } from "vitest";
@@ -132,4 +132,41 @@ test ! -e "$ONBOARD_TMP_DIR"
       await rm(tempRoot, { force: true, recursive: true });
     }
   });
+
+  it("removes fallback ClawHub skill install HOME on failure", async () => {
+    const tempRoot = await mkdtemp(path.join(tmpdir(), "openclaw-clawhub-home-test-"));
+    const fakeBin = path.join(tempRoot, "bin");
+    const scratchRoot = path.join(tempRoot, "scratch");
+    await mkdir(fakeBin, { recursive: true });
+    await mkdir(scratchRoot, { recursive: true });
+    await writeFile(
+      path.join(fakeBin, "pnpm"),
+      `#!/usr/bin/env bash
+exit 42
+`,
+      { mode: 0o755 },
+    );
+
+    try {
+      const result = spawnSync("bash", ["scripts/e2e/lib/skills/clawhub-install-proof.sh"], {
+        cwd: process.cwd(),
+        encoding: "utf8",
+        env: {
+          ...process.env,
+          OPENCLAW_CURRENT_PACKAGE_TGZ: "",
+          OPENCLAW_TEST_STATE_SCRIPT_B64: "",
+          PATH: `${fakeBin}:${process.env.PATH ?? ""}`,
+          TMPDIR: scratchRoot,
+        },
+      });
+
+      expect(result.status, `${result.stdout}\n${result.stderr}`).toBe(42);
+      const scratchEntries = await readdir(scratchRoot);
+      expect(scratchEntries.filter((entry) => entry.startsWith("openclaw-skill-install-home."))).toEqual(
+        [],
+      );
+    } finally {
+      await rm(tempRoot, { force: true, recursive: true });
+    }
+  });
 });