Skip to content

fix(ci): start Redis before the MCP server; fail fast when MCP never comes up #3056

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
gewenyu99 wants to merge 1 commit into
base: main
Choose a base branch
from
Open

fix(ci): start Redis before the MCP server; fail fast when MCP never comes up #3056

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 21 additions & 1 deletion .github/workflows/wizard-ci.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -606,6 +606,23 @@ jobs:
echo "::warning::Context Mill server failed to start after 2 minutes"
fi

# The MCP hono server hard-exits without Redis (posthog services/mcp
# requires redis at localhost:6379) — start one before it.
if command -v docker > /dev/null 2>&1; then
docker run -d --name wizard-ci-redis -p 6379:6379 redis:7-alpine
elif command -v brew > /dev/null 2>&1; then
brew install redis > /dev/null 2>&1 || true
redis-server --daemonize yes
else
sudo apt-get install -y redis-server > /dev/null 2>&1 && sudo service redis-server start
fi
for i in {1..30}; do
if (echo PING | (command -v redis-cli > /dev/null 2>&1 && redis-cli 2>/dev/null || nc -w1 localhost 6379) | grep -q PONG); then
echo "Redis is ready"; break
fi
sleep 1
done

# Start MCP server in background (consumes from local examples server)
cd $MCP_PATH
pnpm dev:local-resources &
Expand All @@ -629,7 +646,10 @@ jobs:
fi
done
if [ "$MCP_READY" = "false" ]; then
echo "::warning::MCP server failed to start after 2 minutes"
# Fail fast: without the MCP the dashboard task fails in every app,
# burning a full agent run per matrix cell to report an infra outage.
echo "::error::MCP server failed to start after 2 minutes — infra failure, not a wizard failure"
exit 1
fi

echo "mcp_pid=$MCP_PID" >> $GITHUB_OUTPUT
Expand Down