CI: updates

.github/workflows/main.yaml

@@ -13,7 +13,7 @@ on:
 env:
   extensions: "json"
   cache-version: "1"
-  composer-version: "v1"
+  composer-version: "v2"
   composer-install: "composer update --no-interaction --no-progress --no-suggest --prefer-dist --prefer-stable"
 
 jobs:
@@ -23,7 +23,7 @@ jobs:
 
     strategy:
       matrix:
-        php-version: ["7.4"]
+        php-version: ["8.0"]
         operating-system: ["ubuntu-latest"]
       fail-fast: false
 
@@ -82,7 +82,7 @@ jobs:
 
     strategy:
       matrix:
-        php-version: ["7.4"]
+        php-version: ["8.0"]
         operating-system: ["ubuntu-latest"]
       fail-fast: false
 
@@ -138,20 +138,15 @@ jobs:
 
     strategy:
       matrix:
-        php-version: ["7.3", "7.4"]
+        php-version: ["7.4", "8.0"]
         operating-system: ["ubuntu-latest"]
         composer-args: [ "" ]
         include:
           - php-version: "7.3"
             operating-system: "ubuntu-latest"
             composer-args: "--prefer-lowest"
-          - php-version: "8.0"
-            operating-system: "ubuntu-latest"
-            composer-args: "--ignore-platform-reqs"
       fail-fast: false
 
-    continue-on-error: "${{ matrix.php-version == '8.0' }}"
-
     steps:
       - name: "Checkout"
         uses: "actions/checkout@v2"
@@ -207,7 +202,7 @@ jobs:
 
     strategy:
       matrix:
-        php-version: ["7.4"]
+        php-version: ["8.0"]
         operating-system: ["ubuntu-latest"]
       fail-fast: false
 
@@ -257,7 +252,7 @@ jobs:
         run: "${{ env.composer-install }}"
 
       - name: "Tests"
-        run: "make coverage"
+        run: "make coverage-clover"
 
       - name: "Coveralls.io"
         env:
@@ -267,4 +262,3 @@ jobs:
         run: |
           wget https://github.com/php-coveralls/php-coveralls/releases/download/v2.1.0/php-coveralls.phar
           php php-coveralls.phar --verbose --config tests/.coveralls.yml
-