From bdf08c7314654d37005d54d48d4579c9dc5ac697 Mon Sep 17 00:00:00 2001
From: Brian Hicks <brian@brianthicks.com>
Date: Tue, 25 Aug 2020 09:33:28 -0500
Subject: [PATCH] git ignore stuff in sources for local builds

---
 default.nix      |  3 ++-
 nix/sources.json | 12 ++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/default.nix b/default.nix
index 0af3289..c9e8eac 100644
--- a/default.nix
+++ b/default.nix
@@ -2,10 +2,11 @@
 let
   sources = import nix/sources.nix;
   nixpkgs = import sources.nixpkgs { };
+  gitignore = import sources.gitignore { };
 in with nixpkgs;
 stdenv.mkDerivation {
   name = "elo-anything";
-  src = ./.;
+  src = gitignore.gitignoreSource ./.;
 
   buildInputs = [ elmPackages.elm ];
   buildPhase = ''
diff --git a/nix/sources.json b/nix/sources.json
index f6c4bc5..6eaea86 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -1,4 +1,16 @@
 {
+    "gitignore": {
+        "branch": "master",
+        "description": "Nix function for filtering local git sources",
+        "homepage": "",
+        "owner": "hercules-ci",
+        "repo": "gitignore",
+        "rev": "c4662e662462e7bf3c2a968483478a665d00e717",
+        "sha256": "1npnx0h6bd0d7ql93ka7azhj40zgjp815fw2r6smg8ch9p7mzdlx",
+        "type": "tarball",
+        "url": "https://github.com/hercules-ci/gitignore/archive/c4662e662462e7bf3c2a968483478a665d00e717.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
     "niv": {
         "branch": "master",
         "description": "Easy dependency management for Nix projects",