From d61ba1893c18b963957afbdae2688bbbeaf35093 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Mon, 1 Oct 2018 11:16:53 +0200
Subject: Use shared Nix derivations

---
 pkgs/BuildXSLT.nix  | 23 -----------------------
 pkgs/InputXSLT.nix  | 20 --------------------
 pkgs/StaticXSLT.nix | 23 -----------------------
 pkgs/generate.nix   | 12 ------------
 pkgs/preview.nix    | 10 ----------
 shell.nix           | 32 +++++++++++++++++---------------
 6 files changed, 17 insertions(+), 103 deletions(-)
 delete mode 100644 pkgs/BuildXSLT.nix
 delete mode 100644 pkgs/InputXSLT.nix
 delete mode 100644 pkgs/StaticXSLT.nix
 delete mode 100644 pkgs/generate.nix
 delete mode 100644 pkgs/preview.nix

diff --git a/pkgs/BuildXSLT.nix b/pkgs/BuildXSLT.nix
deleted file mode 100644
index 4e5dcb6..0000000
--- a/pkgs/BuildXSLT.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{ stdenv, fetchFromGitHub }:
-
-stdenv.mkDerivation rec {
-  name = "BuildXSLT";
-
-  src = fetchFromGitHub {
-    owner = "KnairdA";
-    repo = "BuildXSLT";
-    rev = "master";
-    sha256 = "09kxhvhzn0r62l39zgj1kc21rb565fnc1y3sg48p4gi4v15xjmc6";
-  };
-
-  installPhase = ''
-    mkdir $out
-    cp -r * $out/
-  '';
-
-  meta = with stdenv.lib; {
-    description = "BuildXSLT";
-    homepage    = https://github.com/KnairdA/BuildXSLT/;
-    license     = stdenv.lib.licenses.mit;
-  };
-}
diff --git a/pkgs/InputXSLT.nix b/pkgs/InputXSLT.nix
deleted file mode 100644
index a85bc37..0000000
--- a/pkgs/InputXSLT.nix
+++ /dev/null
@@ -1,20 +0,0 @@
-{ stdenv, fetchFromGitHub, cmake, boost, xalanc, xercesc, discount }:
-
-stdenv.mkDerivation rec {
-  name = "InputXSLT";
-
-  src = fetchFromGitHub {
-    owner = "KnairdA";
-    repo = "InputXSLT";
-    rev = "master";
-    sha256 = "1j9fld3sh1jyscnsx6ab9jn5x6q67rjh9p3bgsh5na1qrs40dql0";
-  };
-
-  buildInputs = [ cmake boost xalanc xercesc discount ];
-
-  meta = with stdenv.lib; {
-    description = "InputXSLT";
-    homepage    = https://github.com/KnairdA/InputXSLT/;
-    license     = stdenv.lib.licenses.asl20;
-  };
-}
diff --git a/pkgs/StaticXSLT.nix b/pkgs/StaticXSLT.nix
deleted file mode 100644
index 3caee06..0000000
--- a/pkgs/StaticXSLT.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{ stdenv, fetchFromGitHub }:
-
-stdenv.mkDerivation rec {
-  name = "StaticXSLT";
-
-  src = fetchFromGitHub {
-    owner = "KnairdA";
-    repo = "StaticXSLT";
-    rev = "master";
-    sha256 = "17gd181cw9yyc4h1fn7fikcgm8g7fdwm7d7fxwib4aynm18kwqad";
-  };
-
-  installPhase = ''
-    mkdir $out
-    cp -r * $out/
-  '';
-
-  meta = with stdenv.lib; {
-    description = "StaticXSLT";
-    homepage    = https://github.com/KnairdA/StaticXSLT/;
-    license     = stdenv.lib.licenses.mit;
-  };
-}
diff --git a/pkgs/generate.nix b/pkgs/generate.nix
deleted file mode 100644
index 25f1ca1..0000000
--- a/pkgs/generate.nix
+++ /dev/null
@@ -1,12 +0,0 @@
-{ pkgs, ... }:
-
-let
-  InputXSLT  = pkgs.callPackage ./InputXSLT.nix {};
-  StaticXSLT = pkgs.callPackage ./StaticXSLT.nix {};
-  BuildXSLT  = pkgs.callPackage ./BuildXSLT.nix {};
-in pkgs.writeScriptBin
-  "generate"
-  ''
-    #!/bin/sh
-    ${InputXSLT}/bin/ixslt --input make.xml --transformation ${BuildXSLT}/build.xsl --include ${StaticXSLT}/
-  ''
diff --git a/pkgs/preview.nix b/pkgs/preview.nix
deleted file mode 100644
index 352de43..0000000
--- a/pkgs/preview.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{ pkgs, ... }:
-
-pkgs.writeScriptBin
-  "preview"
-  ''
-    #!/bin/sh
-    pushd target/99_result
-    ${pkgs.python3}/bin/python -m http.server 8080
-    popd
-  ''
diff --git a/shell.nix b/shell.nix
index 6f297a7..84601f8 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,19 +1,21 @@
-with import <nixpkgs> {};
+{ system ? builtins.currentSystem }:
 
-stdenv.mkDerivation rec {
-  name = "env";
-  env = buildEnv { name = name; paths = buildInputs; };
+let
+  pkgs    = import <nixpkgs> { inherit system; };
+  mypkgs  = import (fetchTarball "https://pkgs.kummerlaender.eu/nixexprs.tar.gz") { };
 
-  buildInputs = let
-    InputXSLT = pkgs.callPackage ./pkgs/InputXSLT.nix {};
-    generate  = pkgs.callPackage ./pkgs/generate.nix {};
-    preview   = pkgs.callPackage ./pkgs/preview.nix {};
-  in [
-    generate
-    preview
-    InputXSLT
-    wget
-    pandoc
-    highlight
+in pkgs.stdenv.mkDerivation rec {
+  name = "Overview";
+
+  buildInputs = [
+    pkgs.curl
+    pkgs.pandoc
+    pkgs.highlight
+    mypkgs.katex-wrapper
+    mypkgs.make-xslt
   ];
+
+  shellHook = ''
+    export NIX_SHELL_NAME="${name}"
+  '';
 }
-- 
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