website/flake.nix

{
  inputs = {
    nixpkgs.url = "nixpkgs";
    org-thtml = {
      url = "github:juanjosegarciaripoll/org-thtml";
      flake = false;
    };
    emacs-htmlize = {
      url = "github:hniksic/emacs-htmlize";
      flake = false;
    };

    rlib = {
      url = "git+https://gitea.redalder.org/RedAlder/rlib";
      flake = true;
    };
  };

  outputs = { self, nixpkgs, org-thtml, emacs-htmlize, ... }@inputs:
    let
      supportedSystems = [ "x86_64-linux" "i686-linux" "aarch64-linux" ];
      forAllSystems = f: nixpkgs.lib.genAttrs supportedSystems (system: f system);

      rlib = inputs.rlib.lib {
        inherit nixpkgs;
        system = "x86_64-linux";
        packages = {
          nixpkgs = {
            config = {};
            versions = {
              stable = inputs.nixpkgs;
            };
          };
          custom = {};
        };
        self = rlib;
      };

      websiteBase = pkgs:
        pkgs.stdenv.mkDerivation {
          name = "magic_rb-website";
          version = "0.1";
          src = ./.;
          nativeBuildInputs = [ pkgs.emacs ];

          buildPhase = ''
            cp ${org-thtml}/ox-thtml.el ./ox-thtml.el
            cp ${emacs-htmlize}/htmlize.el ./htmlize.el
            mkdir tmp && export HOME=$(pwd)/tmp
            emacs --script ./make.el 

            find public_html -name 'sitemap.*' -exec rm {} \;
          '';

          installPhase = ''
            mkdir -p  $out 
            cp -r public_html/* $out
          '';
        };
    in
      {
        website = forAllSystems (system:
          let
            pkgs = import nixpkgs { inherit system; };
          in
            websiteBase pkgs
        );

        dockerImages = with rlib.dockerTools; {
          apache = buildLayeredImage
            ({ nixpkgs, custom, rlib }:
              with rlib.dockerTools;
              let
                shadow = makeShadow {
                  withNixbld = false;
                  users = [
                    {
                      name = "www-data";
                      uid = "5000";
                      gid = "5000";
                      home = "/var/empty";
                      shell = "${nixpkgs.stable.bash}/bin/bash";
                      description = "Apache HTTPD user";
                    }
                  ];
                  groups = [
                    {
                      name = "www-data";
                      id = 5000;
                    }
                  ];
                };
                ca-certificates = makeCerts {
                  certs = [];
                };
                apache = nixpkgs.stable.apache.override {
                  proxySupport = false;
                  sslSupport = false;
                  http2Support = false;
                  ldapSupport = false;
                  libxml2Support = false;
                  brotliSupport = false;
                };
                entrypoint = nixpkgs.stable.writeShellScriptBin "entrypoint.sh" (builtins.readFile ./docker/entrypoint.sh);
                website = nixpkgs.stable.runCommandNoCCLocal "website" {} ''
                  mkdir -p $out/var/
                  ln -s ${websiteBase nixpkgs.stable} $out/var/www
                '';
                logs = nixpkgs.stable.runCommandNoCCLocal "logs" {} ''
                  mkdir -p $out/var/log/apache2 
                '';
                  
              in
                {
                  name = "magic_rb-website-apache";
                  tag = "latest";

                  contents = [
                    entrypoint
                    shadow
                    ca-certificates
                    makeBasicBin
                    website
                    logs
                  ];

                  config = with nixpkgs.stable; {
                    Entrypoint = [ "${dumb-init}/bin/dumb-init" "--" "/bin/entrypoint.sh" ];

                    Env = [
                      "PATH=${lib.makeBinPath [ busybox apacheHttpd bash ]}"
                      "_apache_cfg=${./docker/apache.cfg}"
                    ];
                  };

                  extraCommands = ''
                    mkdir -p tmp var/empty
                    chmod 777 tmp
                  '';
                });
        };
      };
}