Add github actions for docgen (#7)

* Create main.yml
* Update CONTRIBUTING and REAMDE.
Explain that Github Actions generate README.

1 files changed, 6 insertions, 0 deletions

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index efa8af67..d46017f7 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -5,6 +5,11 @@
 
 # Generating docs
 
+> NOTE: Github Actions automatically generates the docs, so only modify
+> README_preamble.md or the `docs` in the server config!
+
+The instructions here are for previewing changes locally.
+
 `scripts/docgen.lua` was written with the intention of being sourced (like with `luafile`)
 from `nvim` to run.
 
@@ -18,6 +23,7 @@ copy of `nvim_lsp` on your system.
 
 This generates a suffix for README.md
 
+
 # skeleton
 
 skeleton has a `__newindex` metamethod which validates and creates