From 7a1054fa5f223126833718fc3f332579dba5f0f7 Mon Sep 17 00:00:00 2001 From: Lunaphied Date: Sun, 17 Mar 2024 18:01:05 -0600 Subject: repl: improve `:doc` builtin repl command to support lambdas. For a long time `nix repl` has supported displaying documentation set on builtins, however, it has long been convention to use Markdown comments on Nix functions themselves for documentation. This exposes that information to `nix repl` users in a nice and formatted way. NixOS/rfcs#145 doc-comments are primarily what this feature is intended to consume, however, support for lambda documentation in the repl is experimental. We do our best effort to support the RFC here. These changes are based on [the nix-doc library](https://github.com/lf-/nix-doc) and are licensed under the terms described in the relevant source files. Change-Id: Ic6fe947d39a22540705d890737e336c4720b0a22 --- meson.build | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'meson.build') diff --git a/meson.build b/meson.build index dadb01b9c..66c664282 100644 --- a/meson.build +++ b/meson.build @@ -219,6 +219,11 @@ deps += toml11 nlohmann_json = dependency('nlohmann_json', required : true) deps += nlohmann_json +# nix-doc is a Rust project provided via buildInputs and unfortunately doesn't have any way to be detected. +# Just declare it manually to resolve this. +nix_doc = declare_dependency(link_args : [ '-lnix_doc' ]) +deps += nix_doc + # # Build-time tools # -- cgit v1.2.3