* Macros for building LaTeX documents using Nix.

svn path=/nixpkgs/trunk/; revision=3216

pkgs/misc/tex/nix/default.nix

@@ -0,0 +1,20 @@
+pkgs:
+
+rec {
+
+  runLaTeX =
+    { rootFile
+    , generatePDF ? true
+    }:
+    
+    pkgs.stdenv.mkDerivation {
+      name = "doc";
+      builder = ./run-latex.sh;
+      
+      inherit rootFile generatePDF;
+      
+      buildInputs = [ pkgs.tetex ];
+    };
+
+    
+}

pkgs/misc/tex/nix/run-latex.sh

@@ -0,0 +1,40 @@
+. $stdenv/setup
+
+ensureDir $out
+
+for i in $rootFile $sources; do
+    if test -d $i; then
+        cp $i/* .
+    else
+        cp $i $(stripHash $i; echo $strippedName)
+    fi
+done
+
+rootName=$(basename $(stripHash "$rootFile"; echo $strippedName))
+echo "root name is $rootName"
+
+rootNameBase=$(echo "$rootName" | sed 's/\..*//')
+
+if test -n "$generatePDF"; then
+    latex=pdflatex
+else
+    latex=latex
+fi    
+
+$latex $rootName
+
+if grep -q '\\bibitem' $rootNameBase.bbl; then
+    bibtex $rootNameBase
+fi    
+
+$latex $rootName
+
+makeindex $rootNameBase.idx
+
+$latex $rootName
+
+if test -n "$generatePDF"; then
+    cp $rootNameBase.pdf $out
+else
+    cp $rootNameBase.dvi $out
+fi