From 00bdbb7fffa3162d8eb1cbd4db5f2da311f9c0c7 Mon Sep 17 00:00:00 2001
From: Eelco Visser <visser@acm.org>
Date: Tue, 11 Apr 2006 13:27:01 +0000
Subject: dot2ps

svn path=/nixpkgs/trunk/; revision=5152
---
 pkgs/misc/tex/nix/default.nix | 16 +++++++++++++++-
 pkgs/misc/tex/nix/dot2ps.sh   | 19 +++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/misc/tex/nix/dot2ps.sh

(limited to 'pkgs/misc/tex')

diff --git a/pkgs/misc/tex/nix/default.nix b/pkgs/misc/tex/nix/default.nix
index afaaad76075..e9ff838bd50 100644
--- a/pkgs/misc/tex/nix/default.nix
+++ b/pkgs/misc/tex/nix/default.nix
@@ -56,10 +56,24 @@ rec {
     };
   
 
+  dot2ps =
+    { dotGraph
+    }:
+
+    pkgs.stdenv.mkDerivation {
+      name = "ps";
+      builder = ./dot2ps.sh;
+      inherit dotGraph;
+      buildInputs = [
+        pkgs.perl pkgs.tetex pkgs.graphviz pkgs.ghostscript
+      ];
+    };
+
+  
   animateDot = dotGraph: nrFrames: pkgs.stdenv.mkDerivation {
     name = "dot-frames";
     builder = ./animatedot.sh;
     inherit dotGraph nrFrames;
   };
 
-}
\ No newline at end of file
+}
diff --git a/pkgs/misc/tex/nix/dot2ps.sh b/pkgs/misc/tex/nix/dot2ps.sh
new file mode 100644
index 00000000000..1269108d6f5
--- /dev/null
+++ b/pkgs/misc/tex/nix/dot2ps.sh
@@ -0,0 +1,19 @@
+source $stdenv/setup
+
+ensureDir $out
+
+dot2ps() {
+    sourceFile=$1
+    targetName=$out/$(basename $(stripHash $sourceFile; echo $strippedName) .dot).ps
+    echo "converting $sourceFile to $targetName..."
+    dot -Tps $sourceFile > $targetName
+}
+
+for i in $dotGraph; do
+    if test -d $i; then
+        for j in $i/*; do dot2ps $j; done
+    else
+        dot2ps $i
+    fi
+done
+
-- 
cgit 1.4.1