From 885da8e85d65816f45e0c5ea2dfe857bb3039649 Mon Sep 17 00:00:00 2001
From: Sridhar Ratnakumar <srid@srid.ca>
Date: Wed, 26 Feb 2020 00:09:31 -0500
Subject: [PATCH] CI workflow updates (#106)

* CI workflow updates

* Use v4 of cachix-action
---
 .github/workflows/ci.yaml | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e56d2a6..326cf4d 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -9,9 +9,10 @@ jobs:
       matrix:
         os: [macos-latest, ubuntu-latest]
     steps:
-    - uses: actions/checkout@v1
-    - uses: cachix/install-nix-action@v6
-    - uses: cachix/cachix-action@v3  # This also runs nix-build.
+    - uses: actions/checkout@v2
+    - uses: cachix/install-nix-action@releases/v7  # v7 is not released yet; will it fix macOS build issues?
+    # This also runs nix-build.
+    - uses: cachix/cachix-action@releases/v4  # v4 is not released yet; (see above)
       with:
         name: srid
         signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'