build process works on NixOS, but fails due to some pdfx issue with datecreation TODO

flake.nix

@@ -15,61 +15,61 @@
       fontawesome5
       accsupp
       geometry
-      xparse
-      scrlfile
-      tikex
+      extsizes
+      etoolbox
+      pdfx
+      xcolor
+      # xparse
+      # scrlfile
+      tikzpagenodes
       hyperref
-      arrows
-      inline
+      # arrows
       fontspec
       cmap
-      inputenc
-      fontenc
-      tikz
+      # inputenc
+      # fontenc
+      # tikz
       tcolorbox
       enumitem
-      graphicx
-      trimclip
+      # graphicx
+      # trimclip
       dashrule
       multirow
-      tabularx
+      # tabularx
       changepage
-      afterpage
-      pgffor;
+      # pgffor
+      ;
     };
+    vars = ["sender" "receiver"];
+    texvars = toString
+      (pkgs.lib.imap1 (i: n: ''\def\${n}{${"$" + (toString i)}}'') vars);
   in rec {
     packages = {
       document = pkgs.stdenvNoCC.mkDerivation rec {
-        name = "cv-document";
+        name = "matt_morin_cv";
         src = self;
-        propagatedBuildInputs = [ pkgs.coreutils pkgs.fontawesome5 tex ];
+        propagatedBuildInputs  = [ pkgs.coreutils tex ];
         phases = ["unpackPhase" "buildPhase" "installPhase"];
-        SCRIPT = ''
-          #!/bin/bash
-          prefix=${builtins.placeholder "out"}
-          export PATH="${pkgs.lib.makeBinPath propagatedBuildInputs}";
+        buildPhase = ''
+          export PATH="${pkgs.lib.makeBinPath propagatedBuildInputs }";
           DIR=$(mktemp -d)
-          RES=$(pwd)/document.pdf
-          cd $prefix/share
           mkdir -p "$DIR/.texcache/texmf-var"
           env TEXMFHOME="$DIR/.cache" \
             TEXMFVAR="$DIR/.cache/texmf-var" \
-            OSFONTDIR=${pkgs.fontawesome5}/share/fonts \
+            OSFONTDIR=${pkgs.font-awesome_5}/share/fonts \
             latexmk -interaction=nonstopmode -pdf -lualatex \
               -output-directory="$DIR" \
               -pretex="\pdfvariable suppressoptionalinfo 512\relax" \
-              cv.tex
-          mv "$DIR/document.pdf" $RES
+              **matt_morin_cv.tex # source
+          cp "$DIR/matt_morin_cv.pdf" matt_morin_cv.pdf # from /build/tmp... to pwd
+          cp "$DIR/matt_morin_cv.log" matt_morin_cv.log  # Copy the log file
           rm -rf "$DIR"
         '';
-        buildPhase = ''
-          printenv SCRIPT > cv-document
-        '';
         installPhase = ''
           mkdir -p $out/{bin,share}
-          cp cv.tex $out/share/cv.tex
-          cp cv-document $out/bin/build-cv
-          chmod +x $out/bin/build-cv
+          cp document.tex $out/share/document.tex
+          cp matt_morin_cv $out/bin/matt_morin_cv
+          chmod u+x $out/bin/matt_morin_cv
         '';
       };
     };