From c15f022a41f2fdedab4325dd0631fbab507ed5e7 Mon Sep 17 00:00:00 2001
From: Jorge Antonio Diaz-Benito Soriano <jorge.diazbenitosoriano@gmail.com>
Date: Mon, 15 Apr 2024 17:12:28 +0200
Subject: [PATCH] Build on each XCode version available on the runner

---
 .github/workflows/build.yml | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 373ac8fc..47973459 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,10 +4,36 @@ on:
     branches:
       - '**'
 jobs:
-  root:
+  generate-build-matrix:
     runs-on: macos-14-xlarge
+    outputs:
+      versions: ${{ steps.generate.outputs.versions }}
+    steps:
+      - id: generate
+        run: |
+          pair_list=()
+          for XCODE_INSTALL in $(ls /Applications | grep Xcode); do
+            /usr/libexec/PlistBuddy -c "print CFBundleShortVersionString" /Applications/$XCODE_INSTALL/Contents/Info.plist
+            pair_list+=$(/usr/libexec/PlistBuddy -c "print CFBundleShortVersionString" /Applications/$XCODE_INSTALL/Contents/Info.plist)
+          done
+          jsonString="$(jq -c --null-input '$ARGS.positional' --args -- "${pair_list[@]}")"
+          echo $pair_list
+          echo $jsonString
+          echo "versions=$jsonString" >> $GITHUB_OUTPUT
+  build:
+    runs-on: macos-14-xlarge
+    needs: [ generate-build-matrix ]
+    strategy:
+      matrix:
+        version: ${{ fromJSON(needs.generate-build-matrix.outputs.versions) }}
     steps:
       - uses: actions/checkout@v3.5.3
+      - run: xcode-select -s ${{ matrix.version }}
       - uses: ./.github/actions/runGradleTask
         with:
           task: build
+  barrier-build:
+    runs-on: ubuntu-22.04
+    needs: [ build ]
+    steps:
+      - run: exit 0