My Loop System That Replaced 40 PRs of Manual Babysitting

2026-06-20 · Source: How I AI · Field: Technology & Digital — Software Development & Engineering, Artificial Intelligence & Machine Learning · Depth: Intermediate, quick

Summary

A system was implemented to address the issue of approximately 40 open Pull Requests (PRs) that require manual "babysitting" and are often forgotten, leading to delays in merging. This automated loop system specifically targets PRs on the "chat pretty app" that have been open for more than 12 hours. The process involves reviewing their merge readiness; if issues can be resolved, a dedicated thread is initiated to ensure all merge checks turn green. If the PRs are ready for approval and merge but remain unaddressed, a direct Slack message is sent to the product channel, urging the team to take action. This aims to streamline the PR lifecycle and prevent accumulation of stale code.

Key takeaway

For DevOps Engineers managing continuous integration, if you are struggling with accumulating stale Pull Requests, consider implementing an automated loop system. You should define clear time-based thresholds, such as 12 hours, for PR review and integrate automated notifications to relevant teams. This approach reduces manual oversight, ensures timely code merges, and prevents critical PRs from being forgotten, streamlining your development pipeline.

Key insights

Automating Pull Request monitoring and team notification prevents PR stagnation and reduces manual oversight.

Principles

• Timely PR merging prevents code rot.
• Automate PR status monitoring.
• Use direct alerts for stalled PRs.

Method

Monitor "chat pretty app" PRs open over 12 hours. Review merge readiness. If resolvable, initiate a thread to clear checks. Otherwise, send a direct Slack message to the product channel for approval and merge.

In practice

• Set 12-hour PR review thresholds.
• Automate Slack alerts for unmerged PRs.
• Create dedicated threads for PR fixes.

Topics

• Pull Request Automation
• DevOps Workflows
• Code Review Process
• Stale PR Management
• Automated Notifications
• ChatOps

Best for: MLOps Engineer, DevOps Engineer, Automation Engineer

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Editorial summary, takeaway, and curation by AIssential. Original article published by How I AI.