test(install): quiet smoke npm output

scripts/docker/install-sh-common/cli-verify.sh

@@ -19,7 +19,7 @@ verify_installed_cli() {
   fi
 
   if [[ -z "$cmd_path" ]]; then
-    npm_root="$(npm root -g 2>/dev/null || true)"
+    npm_root="$(quiet_npm root -g 2>/dev/null || true)"
     if [[ -n "$npm_root" && -f "$npm_root/$package_name/dist/entry.js" ]]; then
       entry_path="$npm_root/$package_name/dist/entry.js"
     fi

scripts/docker/install-sh-common/version-parse.sh

@@ -12,3 +12,13 @@ extract_openclaw_semver() {
   )"
   printf '%s' "${parsed#v}"
 }
+
+quiet_npm() {
+  npm \
+    --loglevel=error \
+    --no-update-notifier \
+    --no-fund \
+    --no-audit \
+    --no-progress \
+    "$@"
+}

scripts/docker/install-sh-e2e/run.sh

@@ -47,7 +47,7 @@ elif [[ "$MODELS_MODE" == "anthropic" && -z "$ANTHROPIC_API_TOKEN" && -z "$ANTHR
 fi
 
 echo "==> Resolve npm versions"
-EXPECTED_VERSION="$(npm view "openclaw@${INSTALL_TAG}" version)"
+EXPECTED_VERSION="$(quiet_npm view "openclaw@${INSTALL_TAG}" version)"
 if [[ -z "$EXPECTED_VERSION" || "$EXPECTED_VERSION" == "undefined" || "$EXPECTED_VERSION" == "null" ]]; then
   echo "ERROR: unable to resolve openclaw@${INSTALL_TAG} version" >&2
   exit 2
@@ -55,9 +55,8 @@ fi
 if [[ -n "$E2E_PREVIOUS_VERSION" ]]; then
   PREVIOUS_VERSION="$E2E_PREVIOUS_VERSION"
 else
-  PREVIOUS_VERSION="$(node - <<'NODE'
-const { execSync } = require("node:child_process");
-const versions = JSON.parse(execSync("npm view openclaw versions --json", { encoding: "utf8" }));
+  PREVIOUS_VERSION="$(VERSIONS_JSON="$(quiet_npm view openclaw versions --json)" node - <<'NODE'
+const versions = JSON.parse(process.env.VERSIONS_JSON || "[]");
 if (!Array.isArray(versions) || versions.length === 0) process.exit(1);
 process.stdout.write(versions.length >= 2 ? versions[versions.length - 2] : versions[0]);
 NODE
@@ -69,7 +68,7 @@ if [[ "$SKIP_PREVIOUS" == "1" ]]; then
   echo "==> Skip preinstall previous (OPENCLAW_INSTALL_E2E_SKIP_PREVIOUS=1)"
 else
   echo "==> Preinstall previous (forces installer upgrade path; avoids read() prompt)"
-  npm install -g "openclaw@${PREVIOUS_VERSION}"
+  quiet_npm install -g "openclaw@${PREVIOUS_VERSION}"
 fi
 
 echo "==> Run official installer one-liner"

scripts/docker/install-sh-nonroot/run.sh

@@ -41,7 +41,7 @@ EXPECTED_VERSION="${OPENCLAW_INSTALL_EXPECT_VERSION:-}"
 if [[ -n "$EXPECTED_VERSION" ]]; then
   LATEST_VERSION="$EXPECTED_VERSION"
 else
-  LATEST_VERSION="$(npm view "$PACKAGE_NAME" version)"
+  LATEST_VERSION="$(quiet_npm view "$PACKAGE_NAME" version)"
 fi
 echo "==> Verify CLI installed"
 verify_installed_cli "$PACKAGE_NAME" "$LATEST_VERSION"

scripts/docker/install-sh-smoke/run.sh

@@ -13,14 +13,14 @@ source "$SCRIPT_DIR/../install-sh-common/cli-verify.sh"
 
 echo "==> Resolve npm versions"
 if [[ "$SKIP_PREVIOUS" == "1" ]]; then
-  LATEST_VERSION="$(npm view "$PACKAGE_NAME" version)"
+  LATEST_VERSION="$(quiet_npm view "$PACKAGE_NAME" version)"
   PREVIOUS_VERSION="$LATEST_VERSION"
 elif [[ -n "$SMOKE_PREVIOUS_VERSION" ]]; then
-  LATEST_VERSION="$(npm view "$PACKAGE_NAME" version)"
+  LATEST_VERSION="$(quiet_npm view "$PACKAGE_NAME" version)"
   PREVIOUS_VERSION="$SMOKE_PREVIOUS_VERSION"
 else
-  LATEST_VERSION="$(npm view "$PACKAGE_NAME" dist-tags.latest)"
-  VERSIONS_JSON="$(npm view "$PACKAGE_NAME" versions --json)"
+  LATEST_VERSION="$(quiet_npm view "$PACKAGE_NAME" dist-tags.latest)"
+  VERSIONS_JSON="$(quiet_npm view "$PACKAGE_NAME" versions --json)"
   PREVIOUS_VERSION="$(LATEST_VERSION="$LATEST_VERSION" VERSIONS_JSON="$VERSIONS_JSON" node - <<'NODE'
 const latest = String(process.env.LATEST_VERSION || "");
 const raw = process.env.VERSIONS_JSON || "[]";
@@ -52,7 +52,7 @@ if [[ "$SKIP_PREVIOUS" == "1" ]]; then
   echo "==> Skip preinstall previous (OPENCLAW_INSTALL_SMOKE_SKIP_PREVIOUS=1)"
 else
   echo "==> Preinstall previous (forces installer upgrade path)"
-  npm install -g "${PACKAGE_NAME}@${PREVIOUS_VERSION}"
+  quiet_npm install -g "${PACKAGE_NAME}@${PREVIOUS_VERSION}"
 fi
 
 echo "==> Run official installer one-liner"