Replace Travis with GitHub actions with php 8 support

.github/workflows/analysis.yml

@@ -0,0 +1,45 @@
+name: analysis
+
+on: [push, pull_request]
+
+jobs:
+
+  psalm:
+    name: psalm
+
+    strategy:
+      matrix:
+        php-version: [7.2]
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install PHP with extensions
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '7.2'
+          extensions: intl
+          coverage: none
+
+      - name: Get composer cache directory
+        id: composer-cache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: composer-${{ runner.os }}-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}
+          restore-keys: |
+            composer-${{ runner.os }}-${{ matrix.php-version }}-
+            composer-${{ runner.os }}-
+            composer-
+
+      - name: Run composer install
+        run: composer install -n --prefer-dist
+
+      - name: Run psalm
+        run: ./vendor/bin/psalm --no-progress --output-format=github

.github/workflows/ci.yml

@@ -0,0 +1,52 @@
+name: ci
+
+on: [push, pull_request]
+
+jobs:
+
+  tests:
+    name: ${{ matrix.operating-system }} with PHP ${{ matrix.php-version }}
+
+    strategy:
+      matrix:
+        operating-system:
+          - 'ubuntu-latest'
+        php-version: 
+          - '7.2'
+          - '7.3'
+          - '7.4'
+          - '8.0'
+
+    runs-on: ${{ matrix.operating-system }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install PHP with extensions
+        uses: shivammathur/setup-php@v2
+        with:
+          extensions: intl
+          php-version: ${{ matrix.php-version }}
+
+      - name: Get composer cache directory
+        id: composer-cache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: composer-${{ runner.os }}-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}
+          restore-keys: |
+            composer-${{ runner.os }}-${{ matrix.php-version }}-
+            composer-${{ runner.os }}-
+            composer-
+
+      - name: Download dependencies
+        run: |
+          composer update --no-interaction --no-progress --optimize-autoloader
+
+      - name: Run tests with PHPUnit
+        run: |
+          vendor/bin/phpunit

.scrutinizer.yml

@@ -0,0 +1,13 @@
+imports:
+    - php
+
+build:
+    environment:
+        php: '7.2.13'
+    tests:
+        override:
+            -
+                command: 'vendor/bin/phpunit --coverage-clover=clover.xml'
+                coverage:
+                    file: 'clover.xml'
+                    format: 'clover'

composer.json

@@ -19,9 +19,9 @@
   },
   "require-dev": {
     "php-coveralls/php-coveralls": "^2.2",
-    "phpunit/phpunit": "^8",
+    "phpunit/phpunit": "^8.5.8|^9.3.3",
     "dominicsayers/isemail": "^3.0.7",
-    "vimeo/psalm": "^3.11"
+    "vimeo/psalm": "^4"
   },
   "suggest": {
     "ext-intl": "PHP Internationalization Libraries are required to use the SpoofChecking validation"

psalm.baseline.xml

@@ -1,19 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="3.8.3@389af1bfc739bfdff3f9e3dc7bd6499aee51a831">
+<files psalm-version="4.3.1@2feba22a005a18bf31d4c7b9bdb9252c73897476">
   <file src="src/EmailLexer.php">
     <DocblockTypeContradiction occurrences="1">
       <code>self::$nullToken</code>
     </DocblockTypeContradiction>
   </file>
-  <file src="src/Parser/Parser.php">
-    <MissingReturnType occurrences="1">
-      <code>parse</code>
-    </MissingReturnType>
-  </file>
-  <file src="src/Validation/SpoofCheckValidation.php">
-    <UndefinedClass occurrences="2">
-      <code>Spoofchecker</code>
-      <code>Spoofchecker</code>
-    </UndefinedClass>
-  </file>
 </files>