codesignal/ocaml repository overview

⁠OCaml Development Environment

This environment is tailored for OCaml development and provides the OCaml compiler, OPAM package manager, and Batteries library.

⁠Runtime Information

• Runtime Name: ocaml
• Runtime Version: 5.1.1

⁠Installed Software

⁠OCaml Toolchain

OCaml compiler and package manager.

• OCaml (v5.1.1)
• OPAM (OCaml Package Manager)

⁠Libraries

Pre-installed OCaml libraries.

• OCaml Batteries Included

⁠Theia IDE Extensions

VSIX extension and language server for OCaml support in Theia IDE (syntax highlighting grammar, completion, hover and diagnostics).

• ocamllabs.ocaml-platform==2.4.0
• ocaml-lsp-server==1.10.5

The language server also sees the batteries package, so open Batteries and Bat* modules resolve. Modules from other files in the folder resolve once those files have been compiled (their .cmi files exist). Folders with a dune-project aren't supported: the image has no dune, and the language server stops when it finds one.

Debugging: not available. The extension's debugger, earlybird, debugs bytecode built with -g and isn't installed. Building it for this compiler adds 106 opam packages, including a second OCaml compiler that a newer dune needs, and F5 would also need its own bytecode build step.