From d3f3d3497cb529c8461012dd3b2f4800e7823a35 Mon Sep 17 00:00:00 2001
From: Ryan Mulligan <ryan@ryantm.com>
Date: Tue, 24 Nov 2020 20:28:20 -0800
Subject: [PATCH] attempt to fix github action

---
 .github/workflows/ci.yaml | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2d52d4d..85b2250 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -4,15 +4,14 @@ on:
   push:
 jobs:
   tests:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
-    - uses: cachix/install-nix-action@v9
-      with:
-        skip_adding_nixpkgs_channel: true
-    - uses: cachix/cachix-action@v6
+    - uses: actions/checkout@v2.3.4
+    - uses: cachix/install-nix-action@v12
+    - uses: cachix/cachix-action@v8
       with:
         name: nixpkgs-update
         signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
         authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
     - run: nix-build
+    - run: nix-shell --run "echo OK"