108 lines
2.8 KiB
Nix
108 lines
2.8 KiB
Nix
{
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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flake-utils.url = "github:numtide/flake-utils";
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rust-overlay.url = "github:oxalica/rust-overlay";
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naersk.url = "github:nmattia/naersk";
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naersk.inputs.nixpkgs.follows = "nixpkgs";
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};
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outputs = { self, nixpkgs, rust-overlay, flake-utils, naersk }: flake-utils.lib.eachDefaultSystem (system:
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let
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overlays = [
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rust-overlay.overlay
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(final: prev: {
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rustc = final.rust-bin.nightly.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; };
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cargo = final.rust-bin.nightly.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; };
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})
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];
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pkgs = import nixpkgs { inherit system overlays; };
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naerskLib = pkgs.callPackage naersk { };
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in
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rec {
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packages = {
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backend = naerskLib.buildPackage {
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src = ./backend;
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nativeBuildInputs = with pkgs; [
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wasm-bindgen-cli
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wasm-pack
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];
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overrideMain = (o: o // {
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buildPhase = ''
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runHook preBuild
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wasm-pack build --target web --release --mode no-install -- --offline
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runHook postBuild
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'';
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installPhase = ''
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runHook preInstall
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cp -r pkg $out
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runHook postInstall
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'';
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});
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};
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frontend = pkgs.stdenvNoCC.mkDerivation {
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name = "password-hash-self-service";
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src = self;
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dontBuild = true;
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installPhase = ''
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runHook preInstall
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mkdir $out
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cp \
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index.html \
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style.css \
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app.js \
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$out
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mkdir $out/backend
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ln -s ${packages.backend} $out/backend/pkg
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runHook postInstall
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'';
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};
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};
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defaultPackage = packages.frontend;
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devShell = pkgs.mkShell {
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buildInputs = with pkgs; [
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wasm-pack
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(rust-bin.nightly.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; })
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];
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};
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apps = {
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serve = {
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type = "app";
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program = toString (pkgs.writeShellScript "serve" ''
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${pkgs.python3}/bin/python3 -m http.server
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'');
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};
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};
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hydraJobs =
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if pkgs.lib.elem system [ "x86_64-linux" ]
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then {
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backend = packages.backend;
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frontend = packages.frontend;
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hydra-product = pkgs.runCommandNoCC "hydra-product" { } ''
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cp -rs ${defaultPackage} $out
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chmod +w $out
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mkdir -p $out/nix-support
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echo "doc app $out" >> $out/nix-support/hydra-build-products
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'';
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}
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else { };
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});
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}
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