tree e9057a65d258f624725691a28654282b2dae9748
parent 3d2eff03a428424a31173b0f30f3d647a570b455
author Philip Zeyliger <philip@bold.dev> 1748365754 +0000
committer Philip Zeyliger <philip@bold.dev> 1748394813 -0700

github: add Discord webhook notification for main branch commits

Creates a GitHub Actions workflow that sends Discord notifications when
commits are pushed to the main branch. The implementation prioritizes
clean separation between workflow orchestration and notification logic.

Architecture:
- .github/workflows/discord-notify.yml: Minimal workflow with single
  Python script execution
- .github/scripts/discord_notify.py: Self-contained script handling all
  commit extraction, JSON generation, and webhook delivery

Features:
- Triggers only on pushes to main branch
- Extracts commit information using git subprocess calls
- Generates Discord embed with commit message, author, SHA, and link
- Safe JSON serialization handles quotes, newlines, and special characters
- Robust environment validation (requires CI=1 and GITHUB_SHA)
- Proper HTTP error handling with status code checking

The webhook sends rich embeds to Discord with commit details including
clickable commit links and properly formatted timestamps. All shell
scripting is avoided in the YAML file - the workflow simply executes
the Python script which handles everything else.

Webhook URL points to the provided Discord channel endpoint.

Co-Authored-By: sketch <hello@sketch.dev>
Change-ID: s82b63953ab6ceccbk