1 files changed, 36 insertions, 0 deletions

diff --git a/ws2015/ffp/presentation/shell.nix b/ws2015/ffp/presentation/shell.nix
new file mode 100644
index 0000000..283ab0e
--- /dev/null
+++ b/ws2015/ffp/presentation/shell.nix
@@ -0,0 +1,36 @@
+{ pkgs ? (import <nixpkgs> {})
+, haskellPackages ? (import ./thermoprint.git/default.nix {}).haskellPackages
+}:
+
+let
+  thermoprintPackages = builtins.attrValues (import ./thermoprint.git/default.nix {});
+  ghc = haskellPackages.ghcWithPackages
+    (ps: thermoprintPackages ++ utilities ps ++ testDeps ps);
+  utilities = (ps: with ps; [ ]);
+  testDeps = (ps: with ps; [ ]);
+  shell = pkgs.stdenv.mkDerivation {
+    name = "shell";
+    src = builtins.toFile "shell.sh" ''
+      #!/usr/bin/env zsh
+
+      typeset -a args
+      args=($@)
+      [[ $#@ -eq 0 ]] && args=("-e" "tmux")
+
+      exec urxvtc -bg white -fg black -fn "xft:DejaVu Sans Mono:pixelsize=20" $args
+    '';
+    phases = ["installPhase"];
+    installPhase = ''
+      mkdir -p $out/bin
+      install -m 555 $src $out/bin/shell
+    '';
+  };
+in
+pkgs.stdenv.mkDerivation rec {
+  name = "presentation-env";
+  buildInputs = [ shell ghc ] ++ (with pkgs; [ pdfpc screen-message ]);
+  shellHook = ''
+    eval $(egrep ^export ${ghc}/bin/ghc)
+    export PROMPT_INFO="${name}"
+  '';
+}