migrate to github actions (#8)

.github/workflows/ci.yml

@@ -0,0 +1,81 @@
+name: Build
+
+on: [pull_request]
+
+jobs:
+    tests:
+        runs-on: ubuntu-latest
+        name: Test
+        strategy:
+            fail-fast: false
+            matrix:
+                include:
+                -   php: 7.2
+                -   php: 7.3
+                    SYMFONY_REQUIRE: 4.4.*
+                -   php: 7.4
+                    SYMFONY_REQUIRE: 5.3.*
+                -   php: 8.0
+                -   php: 8.1
+                    stability: dev
+                    SYMFONY_REQUIRE: 6.0.*
+
+        steps:
+        -   uses: actions/checkout@v2
+
+        -   name: Setup PHP
+            uses: shivammathur/setup-php@v2
+            with:
+                php-version: "${{ matrix.php }}"
+                coverage: none
+
+        -   name: Configure Composer minimum stability
+            if: matrix.stability
+            run: composer config minimum-stability ${{ matrix.stability }}
+
+        -   name: Install symfony/flex
+            run: composer global require symfony/flex
+
+        -   name: Install dependencies
+            env:
+                SYMFONY_REQUIRE: "${{ matrix.SYMFONY_REQUIRE }}"
+            run: composer update ${{ matrix.composer-flags }} --prefer-dist
+
+        -   name: Phpunit
+            run: make test
+
+    php-stan:
+        runs-on: ubuntu-latest
+        name: php-stan
+
+        steps:
+        -   uses: actions/checkout@v2
+
+        -   name: Setup PHP
+            uses: shivammathur/setup-php@v2
+            with:
+                php-version: "7.4"
+
+        -   name: Install dependencies
+            run: composer update --prefer-dist
+
+        -   name: PHPStan
+            run: make phpstan
+
+    cs-fixer:
+        runs-on: ubuntu-latest
+        name: CS-Fixer
+
+        steps:
+        -   uses: actions/checkout@v2
+
+        -   name: Setup PHP
+            uses: shivammathur/setup-php@v2
+            with:
+                php-version: "7.4"
+
+        -   name: Install dependencies
+            run: composer update --prefer-dist
+
+        -   name: PHP CS Fixer
+            run: make php_cs_fixer_check

src/DataCollector.php

@@ -155,6 +155,16 @@ public function failCurrentRequest(): void
         $this->currentEndpoint = null;
     }
 
+    public function __serialize(): array
+    {
+        return $this->data;
+    }
+
+    public function __unserialize(array $data): void
+    {
+        $this->data = $data;
+    }
+
     public function serialize()
     {
         return serialize($this->data);