helios-cfxlua

A pure-Go toolkit for CFX Lua 5.4 featuring a hand-written lexer, Pratt parser, two-level minifier, and diagnostics reporter.

Features

• Lexer — hand-written, supports all Lua 5.4 tokens plus CFX extensions (backtick hash strings, compound assignments, safe navigation)
• Parser — Pratt parser producing a full AST with error recovery
• Scope analysis — tracks locals, upvalues, and globals; globals are never renamed
• Level 1 minifier — token-stream based, no parsing required (~50 MB/s target)
• Level 2 minifier — AST-based with variable renaming, dead code elimination, and constant folding
• Diagnostics — structured errors with terminal, JSON, and SARIF output

Building

go build ./cmd/cfxminify
go build ./cmd/cfxcheck

Testing

go test ./...

License

Proprietary — all rights reserved.