Upgrade CI

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: /tmp/composer-cache
-          key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}
+          key: ${{ runner.os }}-${{ matrix.php }}-${{ hashFiles('**/composer.lock') }}
 
       - name: Composer install
         uses: php-actions/composer@v6
@@ -29,7 +29,7 @@ jobs:
       - name: Upload build archive for test runners
         uses: actions/upload-artifact@v4
         with:
-          name: build-artifact
+          name: build-artifact-${{ matrix.php }}
           path: /tmp/github-actions
 
   phpunit:
@@ -45,7 +45,7 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
         with:
-          name: build-artifact
+          name: build-artifact-${{ matrix.php }}
           path: /tmp/github-actions
 
       - name: Extract build archive
@@ -62,21 +62,24 @@ jobs:
           coverage_clover: _coverage/clover.xml
 
       - name: Store coverage data
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: code-coverage
+          name: code-coverage-${{ matrix.php }}-${{ github.run_number }}
           path: _coverage
 
   coverage:
     runs-on: ubuntu-latest
     needs: [ phpunit ]
+    strategy:
+      matrix:
+        php: [ 8.1, 8.2, 8.3, 8.4 ]
 
     steps:
       - uses: actions/checkout@v4
 
       - uses: actions/download-artifact@v4
         with:
-          name: code-coverage
+          name: code-coverage-${{ matrix.php }}-${{ github.run_number }}
           path: _coverage
 
       - name: Output coverage
@@ -95,7 +98,7 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
         with:
-          name: build-artifact
+          name: build-artifact-${{ matrix.php }}
           path: /tmp/github-actions
 
       - name: Extract build archive
@@ -117,7 +120,7 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
         with:
-          name: build-artifact
+          name: build-artifact-${{ matrix.php }}
           path: /tmp/github-actions
 
       - name: Extract build archive
@@ -141,7 +144,7 @@ jobs:
     steps:
       - uses: actions/download-artifact@v4
         with:
-          name: build-artifact
+          name: build-artifact-${{ matrix.php }}
           path: /tmp/github-actions
 
       - name: Extract build archive
@@ -162,7 +165,7 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
         run: |
-          gh api "/repos/${{ github.repository }}/actions/artifacts?name=build-artifact" | jq ".artifacts[] | select(.name == \"build-artifact\") | .id" > artifact-id-list.txt
+          gh api "/repos/${{ github.repository }}/actions/artifacts?name=build-artifact" | jq ".artifacts[] | select(.name | startswith(\"build-artifact\")) | .id" > artifact-id-list.txt
           while read id
           do
             echo -n "Deleting artifact ID $id ... "