path: root/flake.nix

{
  description                  = "sisu parser & document generator";
  inputs.nixpkgs.url           = "github:NixOS/nixpkgs/nixpkgs-unstable"; # "github:nixos/nixpkgs"; "github:NixOS/nixpkgs/nixpkgs-unstable"; "nixpkgs/nixos-unstable"; "nixpkgs/nixos-21.11";
  inputs.flake-utils.url       = "github:numtide/flake-utils";
  outputs = { self, nixpkgs, flake-utils } @inputs:
    let
      pname                    = "sisu";
      version                  = "0.7.3";
      shell                    = ./shell.nix; # ./default.nix;
      devEnv                   = ./.envrc; # ./shell.nix; # ./default.nix;
      supportedSystems         = [ "x86_64-linux" ]; # [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
      forAllSystems            = nixpkgs.lib.genAttrs supportedSystems;
      nixpkgsFor               = forAllSystems (system: import nixpkgs { inherit system;  }); # nixpkgs instantiated for supported system types.
      checkPhase = ''
        runHook preCheck
        runHook postCheck
      '';
      preInstall = ''
        mkdir -p $out/lib
        mkdir -p $out/bin
      '';
      installPhase = ''
        runHook preInstall
        mkdir -p $out/lib
        mkdir -p $out/setup
        mkdir -p $out/data
        mkdir -p $out/bin
        #cp ./lib/sisu.rb $out/lib/sisu.rb
        cp -R ./lib/* $out/lib/.
        cp -R ./data/* $out/data/.
        cp -R ./setup/* $out/setup/.
        ln -s $out/setup/sisu_version.rb $out/version
        install -m755 ./bin/sisu $out/bin/sisu
        runHook postInstall
      '';
      postInstall = ''
        # echo `ls -la $out/bin/sisu`
        ## $out/bin/sisu -v
      '';
    in {
      packages = forAllSystems (system:
        let pkgs               = nixpkgsFor.${system};
        in with pkgs; {
          default = stdenv.mkDerivation {
            inherit pname;
            inherit version;
            meta.mainProgram   = "sisu";
            executable         = true;
            src                = self;
            inherit shell;
            inherit devEnv;
            buildInputs        = [
              ruby_3_2
              rubyPackages_3_2.rake
              rubyPackages_3_2.sqlite3
              rubyPackages_3_2.thor
              sqlite
              graphicsmagick
              unzip
              xz
              zip
              openssl
            ];
            buildPhase = ''
            '';
            inherit checkPhase;
            inherit installPhase;
            inherit postInstall;
          };
          #vendorSha256 = "sha256-0Q00000000000000000000000000000000000000000=";
      });
      apps = forAllSystems (system: {
        default = {
          type                 = "app";
          program              = "${self.packages.${system}.default}/bin/sisu";
        };
      });
      devShells = forAllSystems (system:
        let
          pkgs = nixpkgsFor.${system};
          shellHook = ''
            export Date=`date "+%Y%m%d"`
            export sisuver=$(git describe --long --tags | sed 's/^[ a-z_-]\+\([0-9.]\+\)/\1/;s/\([^-]*-g\)/r\1/;s/-/./g')
            ### set local values in .envrc-local (or modify here if you must)
            # export sisuPROJ=~/grotto/repo/git.repo/projects/doc-reform/code/software/sisu
            # export sisuDOC=~/grotto/repo/git.repo/projects/project-sisu/doc-reform-markup/sisu-markup-samples
            # export sisuSRC=~/grotto/repo/git.repo/projects/project-sisu/sisu
            # export sisuDOC=~/grotto/repo/git.repo/projects/project-sisu/susu-markup/sisu-markup-samples/data/samples/current
            # export sisuOUT=/srv/www/sisu
            # export sisuOUTver=/srv/www/sisu/$sisuVER/www
            # export sisu=/srv/www/sisu
            # export sisu=/var/www/sqlite
            # export sisu=/srv/www/sisu/sqlite
            export sisu=$sisuPROJ/src
            export sisu=$sisuPROJ/result/lib
            export sisu=$sisuDOC/markup/pod
            export sisu=$sisuOUT/$sisuVER
            export sisu='http://localhost/sisu_search'
            # export sisuSearchActionRemote='https://sisudoc.org/sisu_search'
            export sisuCGIform='sisu_search'
            export sisuSQLdb='sisusearch.db'
            export PROG_VER_GIT="`git describe --long --tags | sed -e 's/^[ a-z_-]\+\([0-9.]\+\)/\1/;s/\([^-]*-g\)/r\1/;s/-/./g'`"
            export PROG_VER_DECLARED="`cat ./views/version.txt | grep --color=never "enum" | sed 's/.\+(\([0-9]\+\),[ \t]\+\([0-9]\+\),[ \t]\+\([0-9]\+\)[ \t]*).\+/\1.\2.\3/g'`"
            export sisuNixHelp="cat ./.env/nix-commands"
            export sisuTest="nix shell .#default --print-build-logs --command sisu --very-verbose --epub --html --html-link-search --html-link-curate --curate --output=\"\$sisuOUT\" $sisuPOD/*"
            export sisuHtml="sisu --very-verbose --html --html-link-search --html-link-curate --curate --sqlite-update --sqlite-db-filename=\"sisu.search.db\" --cgi-sqlite-search-filename=\"sisu_search\" --sqlite-db-path=\"\$sisuDBpath\" --output=\"\$sisuOUT\" $sisuPOD/*"
            export sisuEpub="sisu --very-verbose --epub --output=\"\$sisuOUT\" $sisuPOD/*"
            export sisuLatex="sisu --very-verbose --latex --output=\"\$sisuOUT\" $sisuPOD/*"
            export sisuPdf="sisu --very-verbose --pdf --output=\"\$sisuOUT\" $sisuPOD/*"
            export sisuSqliteCreateDB="sisu --very-verbose --sqlite-db-recreate --sqlite-db-path=\"$sisuDBpath\" --sqlite-db-filename=\"sisu.search.db\""
            export sisuSqlite="sisu --very-verbose --sqlite-discrete --sqlite-db-path=\"$sisuDBpath\" --sqlite-db-filename=\"sisu.search.db\" --output=\"\$sisuOUT\" $sisuPOD/*"
            #export sisuSqlite="sisu --very-verbose --sqlite-update --sqlite-db-path=\"$sisuDBpath\" --sqlite-db-filename=\"sisu.search.db\" --output=\"\$sisuOUT\" $sisuPOD/*"
          '';
        in with pkgs; {
          devShell = mkShell {
            name               = "sisu dev base shell";
            inherit shell;
            inherit devEnv;
            packages = [
              sqlite
              nixFlakes
              validatePkgConfig
              nix-output-monitor
              jq
              git
            ];
            inherit shellHook;
          };
          devShell-epub = mkShell {
            name               = "sisu dev shell for epub output";
            inherit shell;
            inherit devEnv;
            packages = [
              ruby_3_2
              rubyPackages_3_2.rake
              rubyPackages_3_2.sqlite3
              rubyPackages_3_2.thor
              sqlite
              graphicsmagick
              zip
              unzip
              xz
              libxml2
              html-tidy
              xmlstarlet
              epubcheck
              ebook_tools
              libxml2
              html-tidy
              xmlstarlet
              epubcheck
              ebook_tools
              epr
              sigil
              calibre #(suite includes: ebook-viewer)
              foliate
              #devenv
              nixFlakes
              validatePkgConfig
              nix-output-monitor
              jq
              git
            ];
            inherit shellHook;
          };
          devShell-html = mkShell {
            name               = "sisu dev shell for latex & pdf output";
            inherit shell;
            inherit devEnv;
            packages = [
              ruby_3_2
              rubyPackages_3_2.rake
              rubyPackages_3_2.sqlite3
              rubyPackages_3_2.thor
              sqlite
              graphicsmagick
              zip
              unzip
              xz
              #devenv
              nixFlakes
              validatePkgConfig
              nix-output-monitor
              jq
              git
            ];
            inherit shellHook;
          };
          devShell-latex-pdf = mkShell {
            name               = "sisu dev shell for latex & pdf output";
            inherit shell;
            inherit devEnv;
            packages = [
              ruby_3_2
              rubyPackages_3_2.rake
              rubyPackages_3_2.sqlite3
              rubyPackages_3_2.thor
              sqlite
              graphicsmagick
              zip
              unzip
              xz
              source-sans-pro
              source-serif-pro
              source-code-pro
              texlive.combined.scheme-full
              #devenv
              nixFlakes
              validatePkgConfig
              nix-output-monitor
              jq
              git
            ];
            inherit shellHook;
          };
          devShell-sqlite = mkShell {
            name               = "sisu dev shell for latex & pdf output";
            inherit shell;
            inherit devEnv;
            packages = [
              ruby_3_2
              rubyPackages_3_2.rake
              rubyPackages_3_2.sqlite3
              rubyPackages_3_2.thor
              sqlite
              graphicsmagick
              zip
              unzip
              xz
              #devenv
              nixFlakes
              validatePkgConfig
              nix-output-monitor
              jq
              git
            ];
            inherit shellHook;
          };
          devShell-i18n = mkShell {
            name               = "sisu dev shell internationalization, po4a";
            inherit shell;
            inherit devEnv;
            packages = [
              ruby_3_2
              rubyPackages_3_2.rake
              rubyPackages_3_2.sqlite3
              rubyPackages_3_2.thor
              sqlite
              graphicsmagick
              perl538Packages.Po4a
              #devenv
              nixFlakes
              validatePkgConfig
              nix-output-monitor
              jq
              git
            ];
            inherit shellHook;
          };
          default = import ./shell.nix { inherit pkgs; };
      });
  };
}