Add bundled report example

garlic/report.nix

@@ -8,27 +8,17 @@
 , sedReport
 }:
 let
-  # TODO: We can select only which elements we need from fig by using:
-  # echo [ $(grep -o '@[^ @]*@' garlic/report.tex | sed 's/@//g') ]
-  # and them importing as valid nix lang.
-
-  # By now, we require all plots
-  figJSON = writeText "fig.json" (builtins.toJSON fig);
   sedCmd = (import sedReport) fig;
 in
   stdenv.mkDerivation {
-    name = "report";
-    src = ./.;
+    name = "report.pdf";
+    src = ./report;
     buildInputs = [ jq texlive.combined.scheme-basic ];
     buildPhase = ''
       ${sedCmd}
-      cat report.tex
-      pdflatex report.tex -o report.pdf
-      # Run again to fix figure references
-      pdflatex report.tex -o report.pdf
+      make
     '';
     installPhase = ''
-      mkdir $out
-      cp report.* $out
+      cp report.pdf $out
     '';
   }