1 files changed, 21 insertions, 0 deletions
diff --git a/pkgs/tools/text/papertrail/default.nix b/pkgs/tools/text/papertrail/default.nix
new file mode 100644
index 000000000000..a02ca1cd3dde
--- /dev/null
+++ b/pkgs/tools/text/papertrail/default.nix
@@ -0,0 +1,21 @@
+{ stdenv, bundlerEnv, ruby}:
+
+let
+  # To update, just run `nix-shell` in this directory.
+  papertrail-env = bundlerEnv rec {
+    name = "papertrail-env";
+    inherit ruby;
+    gemfile = ./Gemfile;
+    lockfile = ./Gemfile.lock;
+    gemset = ./gemset.nix;
+  };
+in stdenv.mkDerivation {
+  name = "papertrail-${(import ./gemset.nix).papertrail.version}";
+
+  phases = [ "installPhase" ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    ln -s ${papertrail-env}/bin/papertrail $out/bin/papertrail
+  '';
+}