nix-based montage logic

.envrc

@@ -0,0 +1 @@
+use flake .#

.github/workflows/build_and_release.yml

@@ -8,12 +8,14 @@ on:
       - "**.tex"
       - "**.yml"
       - "**.sty"
+      - "**.nix"
     branches: [ master ]
   pull_request:
     paths:
       - "**.tex"
       - "**.yml"
       - "**.sty"
+      - "**.nix"
     branches: [ master ]
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
@@ -67,6 +69,7 @@ jobs:
         with:
           args: fish ./.github/workflows/convert_pdf_to_png.fish
         if: github.event_name == 'push'
+      # HERE: Use simple cli logic, maybe script, to push documentation artifacts to external repo with access token
       - name: Sync docs
         uses: kai-tub/external-repo-sync-action@v1
         with:

.gitignore

@@ -1,5 +1,6 @@
 # cannot link to sty for windows support
 result
+.direnv
 minimal_examples/*.sty
 minimal_examples/*.pdf
 minimal_examples/logos

compare_examples/defaultbeamer_example.tex

@@ -1,5 +1,5 @@
-\input{common_header_input.tex}
+\input{inputs/common_header_input.tex}
 
 \begin{document}
-    \input{common_slides_input.tex}
+    \input{inputs/common_slides_input.tex}
 \end{document}

compare_examples/pureminimalistic_example_dark.tex

@@ -1,6 +1,6 @@
-\input{common_header_input.tex}
+\input{inputs/common_header_input.tex}
 \usetheme[darkmode]{pureminimalistic}
 
 \begin{document}
-    \input{common_slides_input.tex}
+    \input{inputs/common_slides_input.tex}
 \end{document}

compare_examples/pureminimalistic_example_light.tex

@@ -1,6 +1,6 @@
-\input{common_header_input.tex}
+\input{inputs/common_header_input.tex}
 \usetheme{pureminimalistic}
 
 \begin{document}
-    \input{common_slides_input.tex}
+    \input{inputs/common_slides_input.tex}
 \end{document}

flake.nix

@@ -15,7 +15,7 @@
   } @ inputs: let
     eachSystem = nixpkgs.lib.genAttrs (import systems);
     pkgsFor = eachSystem (system: (nixpkgs.legacyPackages.${system}.extend inputs.devshell.overlays.default));
-    tex-minimal-deps-builder = texlive-pkg: (texlive-pkg.combine {
+    tex-deps-builder = texlive-pkg: (texlive-pkg.combine {
       inherit
         (texlive-pkg)
         scheme-small
@@ -32,6 +32,16 @@
         fontspec
         infwarerr
         kvoptions
+        # only for demo
+
+        biblatex
+        biber
+        # only for language examples
+
+        haranoaji
+        haranoaji-extra
+        babel
+        luatexja
         # without \RequirePackage{lmodern} and without cm-super
 
         # Otherwise I was getting errors: 3/bin/pdflatex (file ecss0800): Font ecss0800 at 600 not found
@@ -47,10 +57,92 @@
     # should probably be call package
     packages = eachSystem (system: let
       pkgs = pkgsFor.${system};
-    in {
-      default = pkgs.callPackage nix/minimal_examples.nix {
+    in rec {
+      demo-pdflatex = pkgs.callPackage nix/default.nix {
+        inherit self;
+        nix-filter = inputs.nix-filter;
+        tex-deps = tex-deps-builder pkgs.texlive;
+        tex-directory = ".";
+      };
+      demo-pdflatex-montage =
+        pkgs.runCommand "demo-pdflatex-pdf" {
+          src = ./scripts;
+          buildInputs = [demo-pdflatex pkgs.nushell pkgs.imagemagickBig];
+        } ''
+          mkdir $out
+          nu --no-history --no-config-file \
+            $src/create_pngs.nu create-montage demo \
+            --src-dir ${demo-pdflatex} --target-dir $out
+        '';
+      minimal-examples-pdflatex = pkgs.callPackage nix/default.nix {
+        inherit self;
+        nix-filter = inputs.nix-filter;
+        tex-deps = tex-deps-builder pkgs.texlive;
+        tex-directory = "minimal_examples";
+      };
+      minimal-examples-lualatex = pkgs.callPackage nix/default.nix {
+        inherit self;
         nix-filter = inputs.nix-filter;
-        tex-deps = tex-minimal-deps-builder pkgs.texlive;
+        tex-deps = tex-deps-builder pkgs.texlive;
+        use-lualatex = true;
+        tex-directory = "minimal_examples";
+      };
+      minimal-examples-pngs =
+        pkgs.runCommand "minimal-examples-pngs" {
+          src = ./scripts;
+          buildInputs = [minimal-examples-lualatex pkgs.nushell pkgs.imagemagickBig];
+        } ''
+          mkdir $out
+          nu --no-history --no-config-file \
+            $src/create_pngs.nu convert-pdfs-to-pngs \
+            --src-dir ${minimal-examples-lualatex} --target-dir $out --density 600
+
+        '';
+      compare-examples = pkgs.callPackage nix/default.nix {
+        inherit self;
+        nix-filter = inputs.nix-filter;
+        tex-deps = tex-deps-builder pkgs.texlive;
+        use-lualatex = true;
+        tex-directory = "compare_examples";
+      };
+      # what is runCommand ?
+      # just need to call command and provide the given input and output dir!
+      compare-examples-montage =
+        pkgs.runCommand "compare-examples-pdf" {
+          src = ./scripts;
+          buildInputs = [compare-examples pkgs.nushell pkgs.imagemagickBig];
+        } ''
+          mkdir $out
+          nu --no-history --no-config-file \
+            $src/create_pngs.nu create-montage compare_examples \
+            --src-dir ${compare-examples} --target-dir $out
+        '';
+      multi-lang-examples = pkgs.callPackage nix/default.nix {
+        inherit self;
+        nix-filter = inputs.nix-filter;
+        tex-deps = tex-deps-builder pkgs.texlive;
+        use-lualatex = true;
+        tex-directory = "multi_lang_examples";
+      };
+      multi-lang-examples-montage =
+        pkgs.runCommand "multi-lang-examples-pdf" {
+          src = ./scripts;
+          buildInputs = [multi-lang-examples pkgs.nushell pkgs.imagemagickBig];
+        } ''
+          mkdir $out
+          nu --no-history --no-config-file \
+            $src/create_pngs.nu create-montage multi_lang_examples \
+            --src-dir ${multi-lang-examples} --target-dir $out
+        '';
+      documentation-artifacts = pkgs.symlinkJoin {
+        name = "documentation-artifacts";
+        paths = [
+          multi-lang-examples-montage
+          compare-examples-montage
+          demo-pdflatex-montage
+          minimal-examples-pngs
+          minimal-examples-lualatex
+        ];
       };
     });
     devShells = eachSystem (
@@ -59,7 +151,9 @@
       in {
         default = pkgs.devshell.mkShell {
           packages = [
-            (tex-minimal-deps-builder pkgs.texlive)
+            (tex-deps-builder pkgs.texlive)
+            pkgs.imagemagickBig
+            pkgs.fd
           ];
         };
       }

nix/default.nix

@@ -0,0 +1,76 @@
+{
+  self,
+  lib,
+  stdenvNoCC,
+  nix-filter,
+  coreutils,
+  findutils,
+  version ? "git",
+  tex-deps,
+  use-lualatex ? false,
+  use-pdflatex ? true,
+  tex-directory ? "minimal_examples",
+}:
+# https://nixos.wiki/wiki/TexLive
+# https://flyx.org/nix-flakes-latex/
+stdenvNoCC.mkDerivation rec {
+  pname = "pure-minimalistic-${tex-directory}";
+  inherit version;
+
+  src = nix-filter {
+    root = ./..;
+    include = [
+      # Include the "src" path relative to the root
+      (nix-filter.lib.matchExt "sty")
+      (nix-filter.lib.matchExt "bib")
+      "logos/"
+      "${tex-directory}/"
+    ];
+  };
+
+  # phases = ["unpackPhase" "buildPhase" "installPhase"];
+
+  buildInputs = [
+    tex-deps
+    coreutils
+    findutils
+    # cntr is kinda broken. Requires these utils to be available
+    # in buildinputs
+    # cntr
+    # breakpointHook
+    # bash
+  ];
+
+  # TODO: Figure out how to wrap this in a shellchecker and with correct flags
+  # -pretex="\pdfvariable suppressoptionalinfo 512\relax" \ # lualatex
+  buildPhase =
+    ''
+      export PATH="${lib.makeBinPath buildInputs}";
+      mkdir -p .cache/texmf-var
+    ''
+    + lib.optionalString (tex-directory != ".") ''
+      mv ${tex-directory}/* .
+    ''
+    + ''
+      env TEXMFHOME=.cache TEXMFVAR=.cache/texmf-var \
+        SOURCE_DATE_EPOCH=${builtins.toString self.lastModified or 0} \
+        latexmk \
+        -file-line-error -interaction=nonstopmode \
+        -pdf \
+    ''
+    + lib.optionalString use-pdflatex ''
+      -usepretex='\pdftrailerid{}' \
+    ''
+    + lib.optionalString use-lualatex ''
+      -lualatex \
+      -usepretex='\pdfvariable suppressoptionalinfo 512\relax' \
+    ''
+    + ''
+      *.tex
+    '';
+
+  installPhase = ''
+    mkdir -p $out
+    cp *.pdf $out/
+  '';
+}