Show HN launch: file watcher CLI with build pass/fail hooks
A Show HN post for FlowHook, a file-watcher CLI that persists config, logs build results to JSON, and runs on-success/on-failure hooks. Positioned against watchexec; a launch announcement, not a pain report.
Signal
Visibility
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Deep Analysis
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Similar Problems
surfaced semanticallyCI Failures Across Multiple Repos Generate Noise Without a Unified Alert Inbox
Developers managing multiple repositories receive CI failure signals scattered across email, Slack, and GitHub UI with no consolidated view, making it easy to miss critical breaks or waste time context-switching. Enterprise monitoring tools are over-engineered for solo developers and small teams. A lightweight, webhook-driven CI failure aggregator for small teams remains a real gap.
Background Job Supervision Lacks Built-in Retries and Dependency Handling
Developers running long-lived background processes via nohup or ad hoc shell scripts lack built-in retry logic, timeouts, cross-job dependencies, and unified logging. Teams resort to writing one-off wrapper scripts to patch these gaps for local, single-machine job execution.
Lack of Lightweight Cron Job Monitoring for Scheduled Tasks
Developers running scheduled tasks often lack visibility into whether cron jobs succeed or fail silently. Lightweight monitoring tools exist as side projects, suggesting unmet demand for simple, developer-friendly observability. The problem is most acute for small teams without dedicated infra tooling.
No Tool to Run AI Coding Workflows Overnight Without Babysitting
Developers building with Claude Code and similar AI agents lack a reliable way to queue and run complex coding workflows overnight; tasks require constant supervision, interrupting sleep and focus time.
Fragmented System Monitoring in Terminal
Developers run multiple separate commands to check ports, memory, CPU, and processes - no unified CLI view
Problem descriptions, scores, analysis, and solution blueprints may be updated as new community data becomes available.