From ff58a9831b0554968f4d714f2626078d5f89d3d3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABtan=20Andr=C3=A9?= <g.andre@adveez.com>
Date: Thu, 17 Dec 2015 12:45:42 +0100
Subject: [PATCH] matter-compiler: initial expression, fixes #11780

---
 lib/maintainers.nix                           |  1 +
 .../compilers/matter-compiler/Gemfile         |  3 +++
 .../compilers/matter-compiler/Gemfile.lock    | 13 +++++++++++
 .../compilers/matter-compiler/default.nix     | 22 +++++++++++++++++++
 .../compilers/matter-compiler/gemset.nix      |  9 ++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 6 files changed, 50 insertions(+)
 create mode 100644 pkgs/development/compilers/matter-compiler/Gemfile
 create mode 100644 pkgs/development/compilers/matter-compiler/Gemfile.lock
 create mode 100644 pkgs/development/compilers/matter-compiler/default.nix
 create mode 100644 pkgs/development/compilers/matter-compiler/gemset.nix

diff --git a/lib/maintainers.nix b/lib/maintainers.nix
index f1dce94bf8cb..e19970fe9144 100644
--- a/lib/maintainers.nix
+++ b/lib/maintainers.nix
@@ -266,6 +266,7 @@
   rszibele = "Richard Szibele <richard_szibele@hotmail.com>";
   rushmorem = "Rushmore Mushambi <rushmore@webenchanter.com>";
   rvl = "Rodney Lorrimar <dev+nix@rodney.id.au>";
+  rvlander = "Gaëtan André <rvlander@gaetanandre.eu>";
   rycee = "Robert Helgesson <robert@rycee.net>";
   samuelrivas = "Samuel Rivas <samuelrivas@gmail.com>";
   sander = "Sander van der Burg <s.vanderburg@tudelft.nl>";
diff --git a/pkgs/development/compilers/matter-compiler/Gemfile b/pkgs/development/compilers/matter-compiler/Gemfile
new file mode 100644
index 000000000000..21ec23452055
--- /dev/null
+++ b/pkgs/development/compilers/matter-compiler/Gemfile
@@ -0,0 +1,3 @@
+source "https://rubygems.org"
+
+gem 'matter_compiler'
diff --git a/pkgs/development/compilers/matter-compiler/Gemfile.lock b/pkgs/development/compilers/matter-compiler/Gemfile.lock
new file mode 100644
index 000000000000..2eefe96ec63b
--- /dev/null
+++ b/pkgs/development/compilers/matter-compiler/Gemfile.lock
@@ -0,0 +1,13 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    matter_compiler (0.5.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  matter_compiler
+
+BUNDLED WITH
+   1.10.6
diff --git a/pkgs/development/compilers/matter-compiler/default.nix b/pkgs/development/compilers/matter-compiler/default.nix
new file mode 100644
index 000000000000..12da620fe5bd
--- /dev/null
+++ b/pkgs/development/compilers/matter-compiler/default.nix
@@ -0,0 +1,22 @@
+
+{ stdenv, lib, bundlerEnv, ruby }:
+
+bundlerEnv {
+  name = "matter_compiler-0.5.1";
+
+  inherit ruby;
+  gemfile = ./Gemfile;
+  lockfile = ./Gemfile.lock;
+  gemset = ./gemset.nix;
+
+  meta = with lib; {
+    description = ''
+      Matter Compiler is a API Blueprint AST Media Types to API Blueprint conversion tool.
+      It composes an API blueprint from its serialzed AST media-type.
+    '';
+    homepage    = https://github.com/apiaryio/matter_compiler/;
+    license     = licenses.mit;
+    maintainers = with maintainers; [ rvlander ];
+    platforms   = platforms.unix;
+  };
+}
diff --git a/pkgs/development/compilers/matter-compiler/gemset.nix b/pkgs/development/compilers/matter-compiler/gemset.nix
new file mode 100644
index 000000000000..9ac7ae8d20e4
--- /dev/null
+++ b/pkgs/development/compilers/matter-compiler/gemset.nix
@@ -0,0 +1,9 @@
+{
+  "matter_compiler" = {
+    version = "0.5.1";
+    source = {
+      type = "gem";
+      sha256 = "16501zdiqxk34v2d0nlbwrcrjm6g57hrsmsw0crwssn29v5zbykf";
+    };
+  };
+}
\ No newline at end of file
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 2b4541cc5502..d0d2f2115488 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5538,6 +5538,8 @@ let
     ruby = ruby_2_0_0;
   };
 
+  matter-compiler = callPackage ../development/compilers/matter-compiler {};
+
   cfr = callPackage ../development/tools/java/cfr { };
 
   checkstyle = callPackage ../development/tools/analysis/checkstyle { };