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{
description = "ocda-write: sample writers over the object-centric document abstraction, in D";
inputs.nixpkgs.url = "https://channels.nixos.org/nixpkgs-unstable/nixexprs.tar.zst";
/* The library this is built on, as a source tree rather than a flake: the
build compiles its modules alongside these, which is what a dub path
dependency does and avoids a second build product for a library of five
modules.
flake.lock pins the commit of the library this writer was built and
checked against. To build against a working copy of it instead:
nix build --override-input ocda-lib path:../../sisudoc-ocda-lib
*/
inputs.ocda-lib = {
url = "git+git://git.sisudoc.org/tools/sisudoc-ocda-lib";
flake = false;
};
outputs = { self, nixpkgs, ocda-lib }:
let
system = "x86_64-linux"; # adjust for aarch64-linux / darwin
pkgs = import nixpkgs { inherit system; };
mkWrite = { compiler, compilerBin }: pkgs.stdenv.mkDerivation {
pname = "ocda-write";
version = "2.0.0";
src = self;
nativeBuildInputs = [ compiler ];
buildInputs = [ pkgs.sqlite pkgs.zstd ];
buildPhase = ''
runHook preBuild
export HOME=$TMPDIR
${compilerBin} -I=src -I=${ocda-lib}/dlang/src -of=ocda-write \
${ocda-lib}/dlang/src/ocda/*.d src/write/*.d src/main.d \
-L-lsqlite3 -L-lzstd
runHook postBuild
'';
installPhase = ''
runHook preInstall
mkdir -p $out/bin
install -m755 ocda-write $out/bin/ocda-write
runHook postInstall
'';
meta = {
description = "writes a document out from either serialisation of its abstraction";
mainProgram = "ocda-write";
};
};
in {
packages.${system} = {
default = self.packages.${system}.ocda-write;
ocda-write = mkWrite { compiler = pkgs.ldc; compilerBin = "ldmd2"; };
ocda-write-dmd = mkWrite { compiler = pkgs.dmd; compilerBin = "dmd"; };
};
devShells.${system}.default = pkgs.mkShell {
packages = [ pkgs.ldc pkgs.dub pkgs.dtools pkgs.sqlite pkgs.zstd ];
};
};
}
|
