From c73a1685cc631f178360aed4f67fad70732b5b26 Mon Sep 17 00:00:00 2001
From: charlie-foxtrot <13514783+charlie-foxtrot@users.noreply.github.com>
Date: Fri, 24 Nov 2023 20:36:02 -0800
Subject: [PATCH 1/2] try to not update brew

---
 .github/install_dependencies | 2 +-
 .github/workflows/build.yml  | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/install_dependencies b/.github/install_dependencies
index b7e3a1b..9465d34 100755
--- a/.github/install_dependencies
+++ b/.github/install_dependencies
@@ -22,7 +22,7 @@ case "${unameOut}" in
 
     Darwin*)
         echo "Installing MacOS dependencies"
-        brew update
+        #brew update
         brew install \
             lame \
             libshout \
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3cbaab3..58313c8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,6 +15,9 @@ jobs:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 35 # runtime across all OSs, runs can get queued
     steps:
+    - name: Runner Info
+      run: printenv | sort
+
     - name: Checkout repository
       uses: actions/checkout@main
 

From eed5ba9db3a7ae811b77530b908f0d614182127d Mon Sep 17 00:00:00 2001
From: charlie-foxtrot <13514783+charlie-foxtrot@users.noreply.github.com>
Date: Fri, 24 Nov 2023 21:44:43 -0800
Subject: [PATCH 2/2] test for github workflow

---
 .github/install_dependencies | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/.github/install_dependencies b/.github/install_dependencies
index 9465d34..5f3aace 100755
--- a/.github/install_dependencies
+++ b/.github/install_dependencies
@@ -22,7 +22,15 @@ case "${unameOut}" in
 
     Darwin*)
         echo "Installing MacOS dependencies"
-        #brew update
+
+        # detect when running in github workflow and skip `brew update` (relay on fresh OS image)
+        if [ -n "${GITHUB_ACTION}" ] ; then
+            echo "running in GitHub Workflow, skipping brew update"
+            echo "running ${ImageOS} vsersion ${ImageVersion}"
+        else
+            brew update
+        fi
+
         brew install \
             lame \
             libshout \