Try

Author: yoanm

.github/workflows/CI.yml

@@ -28,8 +28,6 @@ jobs:
     env:
       COVERAGE_TYPE: none
       COVERAGE_ARTIFACT_NAME: coverage-php${{ matrix.php-version }}
-    outputs:
-      "php${{ matrix.php-version }}": ${{ steps.output-data.outputs.data }}
     strategy:
       fail-fast: true
       max-parallel: 4
@@ -84,17 +82,22 @@ jobs:
           path: "build/coverage-*"
           if-no-files-found: error
 
-      - name: Prepare output
-        id: output-data
-        run: |
-          echo 'data={ "matrix": {"php-version": "${{ matrix.php-version }}", "artifact": "${{ env.COVERAGE_ARTIFACT_NAME }}"}}' >> $GITHUB_OUTPUT
+      - uses: hoverkraft-tech/ci-github-common/actions/set-matrix-output@v0.12.1
+        with:
+          artifact-name: tests-output
+          value: '{"php-version": "${{ matrix.php-version }}", "artifact": "${{ env.COVERAGE_ARTIFACT_NAME }}"}'
 
   debug-output:
     name: DEBUG
     runs-on: ubuntu-latest
     needs: [ tests ]
     steps:
-      - run: echo "${{ toJson(needs.tests.outputs.*.matrix) }}"
+      - name: Fetch tests outputs
+        id: fetch-data
+        uses: hoverkraft-tech/ci-github-common/actions/get-matrix-outputs@v0.12.1
+        with:
+          artifact-name: tests-output
+      - run: echo "${{ toJson(steps.fetch-data.outputs.*) }}"
       - uses: actions/download-artifact@v4
         with:
           pattern: coverage-php*