Github-Actions

A jargon-free introduction to GitHub Actions — what a workflow is, how it differs from an action, every top-level YAML key, every trigger, how jobs and steps compose, and the failure modes you only find out about in production.

One Go binary that manages its own Neovim, runs Lua tests inside the real editor, and emits LCOV/Cobertura/JUnit — no system install, no vendored framework, no shell-script gymnastics.