Drop support for PHP 5 and add support for PHP 8.1 (#59)

.github/workflows/static.yml

@@ -99,4 +99,4 @@ jobs:
           command: composer bin psalm update --no-interaction --no-progress
 
       - name: Execute Psalm
-        run: vendor/bin/psalm --no-progress --output-format=github
+        run: vendor/bin/psalm.phar --no-progress --output-format=github

.github/workflows/tests.yml

@@ -11,7 +11,7 @@ jobs:
 
     strategy:
       matrix:
-        php: ['5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0']
+        php: ['7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1']
 
     steps:
       - name: Checkout Code
@@ -27,29 +27,16 @@ jobs:
       - name: Setup Problem Matchers
         run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
-      - name: Install PHP 5/7 Dependencies
-        uses: nick-invision/retry@v1
-        with:
-          timeout_minutes: 5
-          max_attempts: 5
-          command: composer update --no-interaction --no-progress
-        if: "matrix.php < 8"
+      - name: Mimic PHP 8.0
+        run: composer config platform.php 8.0.999
+        if: matrix.php > 8
 
-      - name: Setup PHP 8 Dependencies
+      - name: Install PHP Dependencies
         uses: nick-invision/retry@v1
         with:
           timeout_minutes: 5
           max_attempts: 5
-          command: composer require "phpunit/phpunit:^9.3" --no-interaction --no-update
-        if: "matrix.php >= 8"
-
-      - name: Install PHP 8 Dependencies
-        uses: nick-invision/retry@v1
-        with:
-          timeout_minutes: 5
-          max_attempts: 5
-          command: composer update --no-interaction --no-progress --ignore-platform-reqs
-        if: "matrix.php >= 8"
+          command: composer update --no-interaction --no-progress
 
       - name: Execute PHPUnit
         run: vendor/bin/phpunit

Makefile

@@ -12,10 +12,10 @@ phpstan-analyze-tests:
 	@docker run -it -w /data -v ${PWD}:/data:delegated --entrypoint vendor/bin/phpstan --rm registry.gitlab.com/grahamcampbell/php:7.4-cli analyze tests -c phpstan.tests.neon.dist
 
 psalm-analyze:
-	@docker run -it -w /data -v ${PWD}:/data:delegated --entrypoint vendor/bin/psalm --rm registry.gitlab.com/grahamcampbell/php:7.4-cli
+	@docker run -it -w /data -v ${PWD}:/data:delegated --entrypoint vendor/bin/psalm.phar --rm registry.gitlab.com/grahamcampbell/php:7.4-cli
 
 psalm-show-info:
-	@docker run -it -w /data -v ${PWD}:/data:delegated --entrypoint vendor/bin/psalm --rm registry.gitlab.com/grahamcampbell/php:7.4-cli --show-info=true
+	@docker run -it -w /data -v ${PWD}:/data:delegated --entrypoint vendor/bin/psalm .phar--rm registry.gitlab.com/grahamcampbell/php:7.4-cli --show-info=true
 
 test: phpunit phpstan-analyze-src phpstan-analyze-tests psalm-analyze
 

composer.json

@@ -10,15 +10,15 @@
         },
         {
             "name": "Graham Campbell",
-            "email": "[email protected]"
+            "email": "[email protected]"
         }
     ],
     "require": {
-        "php": "^5.5.9 || ^7.0 || ^8.0"
+        "php": "^7.0 || ^8.0"
     },
     "require-dev": {
         "bamarni/composer-bin-plugin": "^1.4.1",
-        "phpunit/phpunit": "^4.8.35 || ^5.7.27 || ^6.5.6 || ^7.0 || ^8.0 || ^9.0"
+        "phpunit/phpunit": "^6.5.14 || ^7.0.20 || ^8.5.19 || ^9.5.8"
     },
     "autoload": {
         "psr-4": {
@@ -35,7 +35,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.7-dev"
+            "dev-master": "1.8-dev"
         }
     },
     "minimum-stability": "dev",

phpstan.src.neon.dist

@@ -1,12 +1,8 @@
 parameters:
     level: max
+    checkGenericClassInNonGenericObjectType: false
     ignoreErrors:
         -
             message: "#^Method PhpOption\\\\Option\\:\\:fromReturn\\(\\) has parameter \\$arguments with no value type specified in iterable type array\\.$#"
             count: 1
             path: src/PhpOption/Option.php
-
-        -
-            message: "#^Method PhpOption\\\\Option\\:\\:ensure\\(\\) should return PhpOption\\\\Option\\<S\\> but returns PhpOption\\\\Option\\<S\\|null\\>\\.$#"
-            count: 1
-            path: src/PhpOption/Option.php

phpstan.tests.neon.dist

@@ -32,7 +32,7 @@ parameters:
             path: tests/PhpOption/Tests/NoneTest.php
 
         -
-            message: "#^Parameter \\#1 \\$array of static method PhpOption\\\\Option\\<mixed\\>\\:\\:fromArraysValue\\(\\) expects array\\<int\\|string, mixed\\>\\|ArrayAccess\\<int\\|string, mixed\\>\\|null, string given\\.$#"
+            message: "#^Parameter \\#1 \\$array of static method PhpOption\\\\Option\\<mixed\\>\\:\\:fromArraysValue\\(\\) expects array\\<int\\|string, mixed\\>\\|ArrayAccess\\<int\\|string, mixed\\>\\|null, 'foo' given\\.$#"
             count: 1
             path: tests/PhpOption/Tests/OptionTest.php
 

src/PhpOption/LazyOption.php

@@ -41,7 +41,7 @@ final class LazyOption extends Option
      *
      * @return LazyOption<S>
      */
-    public static function create($callback, array $arguments = [])
+    public static function create($callback, array $arguments = []): self
     {
         return new self($callback, $arguments);
     }
@@ -60,12 +60,12 @@ public function __construct($callback, array $arguments = [])
         $this->arguments = $arguments;
     }
 
-    public function isDefined()
+    public function isDefined(): bool
     {
         return $this->option()->isDefined();
     }
 
-    public function isEmpty()
+    public function isEmpty(): bool
     {
         return $this->option()->isEmpty();
     }
@@ -153,7 +153,7 @@ public function foldRight($initialValue, $callable)
     /**
      * @return Option<T>
      */
-    private function option()
+    private function option(): Option
     {
         if (null === $this->option) {
             /** @var mixed */

src/PhpOption/None.php

@@ -31,7 +31,7 @@ final class None extends Option
     /**
      * @return None
      */
-    public static function create()
+    public static function create(): self
     {
         if (null === self::$instance) {
             self::$instance = new self();
@@ -60,12 +60,12 @@ public function getOrThrow(\Exception $ex)
         throw $ex;
     }
 
-    public function isEmpty()
+    public function isEmpty(): bool
     {
         return true;
     }
 
-    public function isDefined()
+    public function isDefined(): bool
     {
         return false;
     }
@@ -115,7 +115,7 @@ public function reject($value)
         return $this;
     }
 
-    public function getIterator()
+    public function getIterator(): EmptyIterator
     {
         return new EmptyIterator();
     }

src/PhpOption/Some.php

@@ -45,17 +45,17 @@ public function __construct($value)
      *
      * @return Some<U>
      */
-    public static function create($value)
+    public static function create($value): self
     {
         return new self($value);
     }
 
-    public function isDefined()
+    public function isDefined(): bool
     {
         return true;
     }
 
-    public function isEmpty()
+    public function isEmpty(): bool
     {
         return false;
     }
@@ -149,7 +149,7 @@ public function reject($value)
         return $this;
     }
 
-    public function getIterator()
+    public function getIterator(): ArrayIterator
     {
         return new ArrayIterator([$this->value]);
     }

vendor-bin/phpstan/composer.json

@@ -1,6 +1,6 @@
 {
     "require": {
-        "phpstan/phpstan": "~0.12.33"
+        "phpstan/phpstan": "~0.12.96"
     },
     "config": {
         "preferred-install": "dist"

vendor-bin/psalm/composer.json

@@ -1,6 +1,6 @@
 {
     "require": {
-        "vimeo/psalm": "~3.12.2"
+        "psalm/phar": "~4.9.3"
     },
     "config": {
         "preferred-install": "dist"