tvl-depot/nix/renderMarkdown/default.nix
Vincent Ambo c5770e65dd feat(nix/renderMarkdown): add optional tagfilter argument
Makes it possible to disable tag filtering for rendered content (on by
default, of course).

Change-Id: I74ecfee97eaa7abf32049172b28705e7a3f21548
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9276
Tested-by: BuildkiteCI
Reviewed-by: Mark Shevchenko <markshevchenko@gmail.com>
2023-09-08 13:51:26 +00:00

21 lines
509 B
Nix

# Render a Markdown file to HTML.
{ depot, pkgs, ... }:
with depot.nix.yants;
let
args = struct "args" {
path = path;
tagfilter = option bool;
};
in
defun [ (either path args) drv ]
(arg: pkgs.runCommand "${arg.path or arg}.rendered.html" { }
(
let
tagfilter = if (arg.tagfilter or true) then "" else "--no-tagfilter";
in
''
cat ${arg.path or arg} | ${depot.tools.cheddar}/bin/cheddar --about-filter ${tagfilter} ${arg.path or arg} > $out
''
))