update shell

tools/update-clawd.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+set -euo pipefail
+
+REPO_DIR="/opt/clawd"
+REMOTE="origin"
+BRANCH="main"
+SERVICE="clawd.service"
+
+echo "==> clawd update start"
+date
+
+if [ ! -d "$REPO_DIR/.git" ]; then
+  echo "ERROR: $REPO_DIR is not a git repository"
+  exit 1
+fi
+
+cd "$REPO_DIR"
+
+echo "==> Fetching latest from $REMOTE/$BRANCH ..."
+git fetch "$REMOTE"
+
+LOCAL_COMMIT="$(git rev-parse HEAD)"
+REMOTE_COMMIT="$(git rev-parse "$REMOTE/$BRANCH")"
+
+echo "==> Local : $LOCAL_COMMIT"
+echo "==> Remote: $REMOTE_COMMIT"
+
+if [ "$LOCAL_COMMIT" = "$REMOTE_COMMIT" ]; then
+  echo "==> Already up to date. Skip upgrade."
+  exit 0
+fi
+
+echo "==> Updating working tree to $REMOTE/$BRANCH ..."
+git reset --hard "$REMOTE/$BRANCH"
+git clean -fd
+
+if git diff --name-only "$LOCAL_COMMIT" "$REMOTE_COMMIT" | grep -Eq '(^|/)(package.json|package-lock.json)$'; then
+  echo "==> Dependency files changed, running npm install ..."
+  npm install --prefix "$REPO_DIR"
+else
+  echo "==> No dependency changes, skip npm install"
+fi
+
+echo "==> Restarting service: $SERVICE"
+systemctl restart "$SERVICE"
+
+echo "==> Service status:"
+systemctl status "$SERVICE" --no-pager -l || true
+
+echo "==> Current commit:"
+git log --oneline -1
+
+echo "==> clawd update done"