depot/third_party/tvl/fun/gemma/default.nix
Default email c4fb0432ae Project import generated by Copybara.
GitOrigin-RevId: 3fc1143a04da49a92c3663813c6a0c1e8ccd477f
2020-09-29 23:42:59 -04:00

50 lines
1.3 KiB
Nix

{ depot, ... }:
let
inherit (depot) elmPackages;
inherit (depot.third_party) cacert iana-etc libredirect stdenv runCommandNoCC writeText;
frontend = stdenv.mkDerivation {
name = "gemma-frontend.html";
src = ./frontend;
buildInputs = [ cacert iana-etc elmPackages.elm ];
# The individual Elm packages this requires are not packaged and I
# can't be bothered to do that now, so lets open the escape hatch:
outputHashAlgo = "sha256";
outputHash = "000xhds5bsig3kbi7dhgbv9h7myacf34bqvw7avvz7m5mwnqlqg7";
phases = [ "unpackPhase" "buildPhase" ];
buildPhase = ''
export NIX_REDIRECTS=/etc/protocols=${iana-etc}/etc/protocols \
LD_PRELOAD=${libredirect}/lib/libredirect.so
export SYSTEM_CERTIFICATE_PATH=${cacert}/etc/ssl/certs
mkdir .home && export HOME="$PWD/.home"
elm-make --yes Main.elm --output $out
'';
};
injectFrontend = writeText "gemma-frontend.lisp" ''
(in-package :gemma)
(setq *static-file-location* "${runCommandNoCC "frontend" {} ''
mkdir -p $out
cp ${frontend} $out/index.html
''}/")
'';
in depot.nix.buildLisp.program {
name = "gemma";
deps = with depot.third_party.lisp; [
cl-json
cl-prevalence
hunchentoot
local-time
];
srcs = [
./src/gemma.lisp
injectFrontend
];
}