From 88ceb734d8c3d67167087455bc730935432db51f Mon Sep 17 00:00:00 2001
From: Paul Burns <paul@flipstone.com>
Date: Fri, 14 Jun 2024 14:38:55 -0400
Subject: [PATCH] Updates workflow and build script

Updates workflow to use actions that use Node.js 20

Updates build script to fail the build on CI if stack attempts to write
a new lock file.
---
 .github/workflows/main.yml |  2 +-
 scripts/test               | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3395371e..32da4a19 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -17,7 +17,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         env:
           cache-version: v1
         with:
diff --git a/scripts/test b/scripts/test
index b6c3b117..503ba339 100755
--- a/scripts/test
+++ b/scripts/test
@@ -4,8 +4,16 @@ set -e
 
 source scripts/lib/run-in-container.sh
 
+STACK_OPTIONS=""
+
+if [ "$CI" ]; then
+  STACK_OPTIONS="--lock-file error-on-write"
+else
+  STACK_OPTIONS="--fast"
+fi
+
 stack \
   build \
   --test \
-  --fast \
+  $STACK_OPTIONS \
   "$@"