{ stdenv, buildOcaml, fetchurl, libev, ocaml, findlib, jbuilder, opam, zed, lwt_react }: assert stdenv.lib.versionAtLeast ocaml.version "4.02"; buildOcaml rec { version = "1.11"; name = "lambda-term"; src = fetchurl { url = "https://github.com/diml/lambda-term/archive/${version}.tar.gz"; sha256 = "10lx1jqgmmfwwlv64di4a8nia9l53v7179z70n9fx6aq5l7r8nba"; }; buildInputs = [ libev ocaml findlib jbuilder opam ]; propagatedBuildInputs = [ zed lwt_react ]; installPhase = '' ${jbuilder.installPhase} mv $out/lib/ocaml/${ocaml.version}/site-lib/{stubslibs,lambda-term}/dlllambda_term_stubs.so ''; hasSharedObjects = true; meta = { description = "Terminal manipulation library for OCaml"; longDescription = '' Lambda-term is a cross-platform library for manipulating the terminal. It provides an abstraction for keys, mouse events, colors, as well as a set of widgets to write curses-like applications. The main objective of lambda-term is to provide a higher level functional interface to terminal manipulation than, for example, ncurses, by providing a native OCaml interface instead of bindings to a C library. Lambda-term integrates with zed to provide text edition facilities in console applications. ''; homepage = https://github.com/diml/lambda-term; license = stdenv.lib.licenses.bsd3; platforms = ocaml.meta.platforms or []; maintainers = [ stdenv.lib.maintainers.gal_bolle ]; }; }