A documentation generator for SourcePawn includes

• chumbucket - Chums through manifest and include files
• edge_worker - CloudFlare edge server worker for modifying content title and description
• libalternator - SourcePawn include parser built on tree-sitter-sourcepawn
• libschema Shared types between documentation components
• libwalker Git history traversal/walker for sources
• schema - Typescript library of mostly symbol classes/interfaces for UI

You could download the latest Linux & Windows chumbucket from the artifacts of each commit. Mac builds are currently not being automatically built.

libalternator parses one include (or plugin) file at a time into a strand of documented symbols. It runs a small preprocessor (conditional compilation, #defines, #endinput) and then walks the tree-sitter syntax tree. Doc comments are attached to declarations the same way the old SourcePawn docparse tool did, and parsed with spdcp.

Dump the strand of a file:

cargo run -p alternator --example dump -- path/to/file.inc

cargo test -p alternator -p schema

libalternator/tests/corpus holds upstream SourceMod and third-party sources (see its SOURCES.md), and libalternator/tests/expected their expected output. After an intended output change, update the snapshots with ALTERNATOR_BLESS=1 cargo test -p alternator --test corpus and review the diff. To pull newer upstream sources, bump the commits in libalternator/tests/update-corpus.sh and re-run it.