From 963d66762999a035e3cf00224ebd60d006e48e06 Mon Sep 17 00:00:00 2001
From: Thomas Bonfort <thomas.bonfort@airbus.com>
Date: Mon, 11 Sep 2023 15:35:29 +0200
Subject: [PATCH] os cache key

---
 .github/workflows/ubuntu.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 7222692..cc03a94 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -28,9 +28,10 @@ jobs:
       - name: Coverage Tests
         run: go test . -race
   install-gdal:
-    runs-on: ubuntu-22.04
+    runs-on: $${{ matrix.os }}
     strategy:
       matrix:
+        os: [ 'ubuntu-20.04', 'ubuntu-22.04' ]
         gdal: [ 'release/3.5', 'release/3.6', 'release/3.7', 'master' ]
     steps:
       - name: optgdal
@@ -42,7 +43,7 @@ jobs:
         uses: actions/cache@v3
         with:
           path: /optgdal
-          key: ${{ runner.os }}-install-gdal-${{ matrix.gdal }}-${{ hashFiles('.github/workflows/build-gdal.sh') }}
+          key: ${{ matrix.os }}-install-gdal-${{ matrix.gdal }}-${{ hashFiles('.github/workflows/build-gdal.sh') }}
       - name: Build GDAL
         if: steps.cache-gdal.outputs.cache-hit != 'true'
         run: sudo .github/workflows/build-gdal.sh ${{ matrix.gdal }}