Posts on DevOps.
89 posts tagged "DevOps".
monkeypatch lies to you when your tests run in subprocesses
The fixture looked correct. The patch was applied. The subprocess ignored all of it and wrote to the real registry. Three days of roadmap work taught me that monkeypatch only rebinds the parent process — env-var overrides are the only isolation that survives a fork.
One input to rule the dashboard: how the editorial pipeline's chat surface replaced three UIs
The editorial pipeline's chat interface started as a conversational wrapper. Two days of commits later it had absorbed the Archon SPA, the dashboard nav, and a 16-command palette. The unifying mechanism is simpler than it looks.
Ten AI-prose tells, one shell script, no more guessing
The em-dash density in my own published articles was running at four times the normal rate for edited prose. That was a measurable problem. So I made it measurable: codified ten AI-prose tells into STYLE-GUIDE.md and a pre-publish shell audit that catches them mechanically.
The backtick that could run anything: hardening AppleScript shell escaping
A Sprint 2.11 review flagged a shell command-substitution gap in a single Python helper. Backticks and dollar signs were passing through unescaped into a double-quoted `do script` string, meaning a crafted issue title could execute arbitrary code. The fix was four lines. Understanding why it mattered took longer.
Two assumptions the pipeline held until it shipped
B8b's first end-to-end Telegram ship-tap exposed two bugs that had been invisible in every prior test. Neither was logic. Both were assumptions the pipeline had been making silently since the day the code was written.