Require PHP8

Update SF libs to 5.4
Update internal libs
Update to use PHP8 syntax and typed properties

Author: dave-redfern

.github/workflows/main.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '7.4'
+          php-version: '8.0'
           extensions: mbstring, intl, posix
           ini-values: memory_limit=256M, max_execution_time=0, phar.readonly=0
           tools: pecl

.idea/codeStyles/Project.xml

@@ -4,24 +4,24 @@
     "description": "A CLI utility for helping manage a micro-services project",
     "license": "MIT",
     "require": {
-        "php": ">=7.4",
+        "php": "^8.0",
         "ext-ctype": "*",
         "ext-iconv": "*",
         "ext-json": "*",
         "pragmarx/ia-str": "~7.3",
-        "somnambulist/collection": "~4.0.1",
-        "symfony/config": "5.2.*",
-        "symfony/console": "5.2.*",
-        "symfony/dependency-injection": "5.2.*",
-        "symfony/dotenv": "5.2.*",
-        "symfony/finder": "5.2.*",
-        "symfony/http-kernel": "5.2.*",
-        "symfony/process": "5.2.*",
-        "symfony/yaml": "5.2.*"
+        "somnambulist/collection": "^5.2",
+        "symfony/config": "5.4.*",
+        "symfony/console": "5.4.*",
+        "symfony/dependency-injection": "5.4.*",
+        "symfony/dotenv": "5.4.*",
+        "symfony/finder": "5.4.*",
+        "symfony/http-kernel": "5.4.*",
+        "symfony/process": "5.4.*",
+        "symfony/yaml": "5.4.*"
     },
     "require-dev": {
-        "phpunit/phpunit": "~9",
-        "symfony/var-dumper": "5.2.*"
+        "phpunit/phpunit": "~9.5",
+        "symfony/var-dumper": "5.4.*"
     },
     "config": {
         "preferred-install": {

.idea/php-test-framework.xml

@@ -22,7 +22,7 @@ and continue on. There is no special configuration needed in any project.
 
 ## Installation
 
-Project Manager requires PHP 7.3+ to be installed and in your shell path.
+Project Manager requires PHP 8.0+ to be installed and in your shell path.
 
 Grab the phar archive and copy it to `/usr/local/bin` or add it to your path.
 Symlink the phar to `spm` or a.n.other name. Be sure to verify the SHA checksum with

.idea/php.xml

@@ -32,9 +32,9 @@
  */
 class Application extends BaseApplication
 {
-    private $kernel;
-    private $commandsRegistered = false;
-    private $registrationErrors = [];
+    private KernelInterface $kernel;
+    private bool $commandsRegistered = false;
+    private array $registrationErrors = [];
 
     public function __construct(KernelInterface $kernel, string $version)
     {
@@ -43,7 +43,7 @@ public function __construct(KernelInterface $kernel, string $version)
         parent::__construct('Somnambulist Project Manager', $version);
     }
 
-    public function getLongVersion()
+    public function getLongVersion(): string
     {
         return trim(parent::getLongVersion()) . sprintf(' (project: <comment>%s</>)', $_SERVER['SOMNAMBULIST_ACTIVE_PROJECT'] ?: '-');
     }
@@ -53,15 +53,12 @@ public function getLongVersion()
      *
      * @return KernelInterface A KernelInterface instance
      */
-    public function getKernel()
+    public function getKernel(): KernelInterface
     {
         return $this->kernel;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function reset()
+    public function reset(): void
     {
 
     }
@@ -75,7 +72,7 @@ public function reset()
      * @return int 0 if everything went fine, or an error code
      * @throws Throwable
      */
-    public function doRun(InputInterface $input, OutputInterface $output)
+    public function doRun(InputInterface $input, OutputInterface $output): int
     {
         $this->registerCommands();
 
@@ -88,10 +85,7 @@ public function doRun(InputInterface $input, OutputInterface $output)
         return parent::doRun($input, $output);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
+    protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output): int
     {
         $helper = new ConsoleHelper($input, $output);
 
@@ -132,20 +126,14 @@ protected function doRunCommand(Command $command, InputInterface $input, OutputI
         return $returnCode;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function find($name)
+    public function find($name): Command
     {
         $this->registerCommands();
 
         return parent::find($name);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function get($name)
+    public function get($name): Command
     {
         $this->registerCommands();
 
@@ -158,24 +146,21 @@ public function get($name)
         return $command;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function all($namespace = null)
+    public function all($namespace = null): array
     {
         $this->registerCommands();
 
         return parent::all($namespace);
     }
 
-    public function add(Command $command)
+    public function add(Command $command): Command
     {
         $this->registerCommands();
 
         return parent::add($command);
     }
 
-    protected function registerCommands()
+    protected function registerCommands(): void
     {
         if ($this->commandsRegistered) {
             return;
@@ -205,7 +190,7 @@ protected function registerCommands()
         }
     }
 
-    private function renderRegistrationErrors(InputInterface $input, OutputInterface $output)
+    private function renderRegistrationErrors(InputInterface $input, OutputInterface $output): void
     {
         if ($output instanceof ConsoleOutputInterface) {
             $output = $output->getErrorOutput();

.idea/project-manager.iml

@@ -14,8 +14,6 @@
  */
 abstract class AbstractCommand extends Command
 {
-
     use IsRunningInDebugMode;
     use UseConsoleHelper;
-
 }

composer.json

@@ -15,7 +15,6 @@
  */
 trait CanUpdateGitRemoteRepository
 {
-
     protected function changeGitOrigin(Project $project, $cwd, $repo): int
     {
         $com = 'addRemote';