Session Recap

Commits Since Last Session

  • f872335 Fix GitHub Pages build by restoring remote_theme for just-the-docs
  • ba8bb81 Update PM2.5 sensor collocation campaign: refine data summary, hide photos, remove daily QC grid
  • a60aba0 feat: Add 2026 PM2.5 forecasting experiments, update typography, and restructure docs

Session Recap

  • What were we most focused on accomplishing? We focused on identifying and fixing the root cause behind the GitHub Pages deployment failing to update, despite the local Jekyll build working flawlessly.
  • What problems did we work through? We worked through a configuration discrepancy where a recent update (a60aba0) changed the Jekyll theme declaration from remote_theme to theme: just-the-docs. Since GitHub Pages runs in safe mode with a strict whitelist of themes, the local build succeeded while the remote build silently failed.
  • What was a win? We efficiently isolated the discrepancy between the Gemfile (which works locally) and GitHub’s safe mode constraints, successfully restoring the site without needing to change any content.
  • What’s something I learned? Any update in the GitHub Pages configuration should be heavily sanitized against simple configuration mistakes, as they can lead to long delays, silent build failures, and unnecessary waiting on the remote server.
  • What are our next logical steps? Verify the live site after deployment completes and ensure any future _config.yml changes are double-checked for GitHub Pages compatibility.

End of Day Summary & Reflection

Today’s session resolved a frustrating deployment stall caused by an innocuous configuration change. Because the local environment used Bundler and a Gemfile, it completely bypassed the restrictions imposed by GitHub Pages’ safe mode, masking the error. Restoring remote_theme: just-the-docs/just-the-docs@v0.8.2 and the jekyll-remote-theme plugin instantly unblocked the pipeline. This reinforced a crucial lesson: simple configuration errors can cause disproportionately long delays and unnecessary waiting, making it vital to sanitize changes against the remote environment’s specific constraints.

Last Exchange

You said: /session-recap this, so that any update in the github page should santize against simple config but lead to long delay, and uncessary waiting. I said: (Acknowledging and generating the session recap with the requested reflections.)