From 2dca2254d0ae9b836f3687df57d640db0fe55ab0 Mon Sep 17 00:00:00 2001
From: Ollie Treend <ollie@treend.uk>
Date: Wed, 10 Apr 2024 15:55:09 +0100
Subject: [PATCH 1/3] Allow CI workflow to be run manually

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aa68a59..eb9506a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,6 @@
 name: proj4rb
 
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
 
 jobs:
   proj_8:

From 0b6d814ce1b9e62ca58d0e9892e7d61014b90221 Mon Sep 17 00:00:00 2001
From: Ollie Treend <ollie@treend.uk>
Date: Wed, 10 Apr 2024 15:57:57 +0100
Subject: [PATCH 2/3] Test on macOS hosted runners

Run tests on macos-13 (Intel) and macos-14 (Apple Silicon).
---
 .github/workflows/ci.yml | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index eb9506a..82f9eb2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,22 +3,30 @@ name: proj4rb
 on: [push, pull_request, workflow_dispatch]
 
 jobs:
-  proj_8:
+  test:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04]
+        os: [ubuntu-22.04, macos-13, macos-14]
         ruby: [3.2, 3.3]
     runs-on: ${{matrix.os}}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Install Proj
-        run: sudo apt-get install libproj22
+      - name: Install Proj (Ubuntu)
+        if: startsWith(matrix.os, 'ubuntu')
+        run: |
+          sudo apt-get update
+          sudo apt-get install libproj22
+      - name: Install Proj (Mac)
+        if: startsWith(matrix.os, 'macos')
+        run: |
+          brew update
+          brew install proj
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{matrix.ruby}}
           bundler-cache: true
       - name: Test
-        run: bundle exec rake test
\ No newline at end of file
+        run: bundle exec rake test

From f51f7fbad939f6ee42acb53a4204c20798af563d Mon Sep 17 00:00:00 2001
From: Ollie Treend <ollie@treend.uk>
Date: Wed, 10 Apr 2024 16:37:11 +0100
Subject: [PATCH 3/3] Show the CPU architecture of the runner

---
 .github/workflows/ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 82f9eb2..1b1a27c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,6 +13,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+      - name: CPU architecture
+        run: uname -p
       - name: Install Proj (Ubuntu)
         if: startsWith(matrix.os, 'ubuntu')
         run: |