tvl-depot/default.nix
Vincent Ambo 8703b6102c feat(build): Add initial Nix-based build process
Adds a build script using ASDF's program-op to build an executable out
of the Gemma source code.

In addition a Nix derivation is provided that will both compile the
Elm source and place it in a folder, as well as create the executable.

Currently static file serving does not function as intended.
2017-12-29 16:42:10 +01:00

53 lines
1.3 KiB
Nix

with import <nixpkgs> {};
stdenv.mkDerivation rec {
name = "gemma";
src = ./.;
buildInputs = with lispPackages; [
sbcl
quicklisp
hunchentoot
cl-json
local-time
elmPackages.elm
pkgconfig
];
# The build phase has three distinct things it needs to do:
#
# 1. "Compile" the Elm source into something useful to browsers.
#
# 2. Configure the Lisp part of the application to serve the compiled Elm
#
# 3. Build (and don't strip!) an executable out of the Lisp backend.
buildPhase = ''
mkdir -p $out/share/gemma $out/bin $src/build
mkdir .home && export HOME="$PWD/.home"
# Build Elm
cd frontend
elm-make --yes Main.elm --output $out/share/gemma/index.html
# Build Lisp
cd $src
quicklisp init
sbcl --load build.lisp
# ASDF writes this output into an extremely annoying path, but I also can't
# be bothered to figure out the output-translation definition for it.
mv $HOME/.cache/common-lisp/sbcl-*/$PWD/build/gemma $out/bin/gemma
'';
installPhase = "true";
# Stripping an SBCL executable removes the application, which is unfortunate.
dontStrip = true;
meta = with stdenv.lib; {
description = "Tool for tracking recurring tasks";
homepage = "https://github.com/tazjin/gemma";
license = licenses.gpl3;
};
}