V5

.github/workflows/fix-php-code-style-issues.yml

@@ -0,0 +1,24 @@
+name: Fix PHP code style issues
+
+on:
+  push:
+    paths:
+      - '**.php'
+
+jobs:
+  php-code-styling:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.head_ref }}
+
+      - name: Fix PHP code style issues
+        uses: aglipanci/laravel-pint-action@2.3.0
+
+      - name: Commit changes
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: Fix styling

.github/workflows/pest-tests.yml

@@ -0,0 +1,45 @@
+name: Pest Tests
+
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - "**.php"
+      - "composer.lock"
+  pull_request:
+    paths:
+      - "**.php"
+      - "composer.lock"
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.2
+          tools: composer:v2
+          coverage: xdebug
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v4
+        with:
+          path: vendor
+          key: composer-${{ hashFiles('composer.lock') }}
+
+      - name: Install
+        run: composer kirby
+
+      - name: Test & publish code coverage
+        uses: paambaati/codeclimate-action@v8.0.0
+        with:
+          coverageCommand: vendor/bin/pest --ci
+          coverageLocations: ${{github.workspace}}/tests/clover.xml:clover
+        env:
+          CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
+

.github/workflows/phpstan.yml

@@ -0,0 +1,34 @@
+name: PHPStan
+
+on:
+  push:
+    paths:
+      - '**.php'
+      - 'phpstan.neon.dist'
+
+jobs:
+  phpstan:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.2
+          tools: composer:v2
+          coverage: none
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v4
+        with:
+          path: vendor
+          key: composer-${{ hashFiles('composer.lock') }}
+
+      - name: Install
+        run: composer kirby
+
+      - name: Run PHPStan
+        run: vendor/bin/phpstan --error-format=github

README.md

@@ -1,37 +1,48 @@
 # Kirby Robots.txt
 
-![Release](https://flat.badgen.net/packagist/v/bnomei/kirby3-robots-txt?color=ae81ff)
-![Downloads](https://flat.badgen.net/packagist/dt/bnomei/kirby3-robots-txt?color=272822)
-[![Coverage](https://flat.badgen.net/codeclimate/coverage/bnomei/kirby3-robots-txt)](https://codeclimate.com/github/bnomei/kirby3-robots-txt)
-[![Maintainability](https://flat.badgen.net/codeclimate/maintainability/bnomei/kirby3-robots-txt)](https://codeclimate.com/github/bnomei/kirby3-robots-txt)
-[![Discord](https://flat.badgen.net/badge/discord/bnomei?color=7289da)](https://discordapp.com/users/bnomei)
-
-
-Manage a virtual [robots.txt](https://developers.google.com/search/reference/robots_txt) from the Kirby config file.
+[![Kirby 5](https://flat.badgen.net/badge/Kirby/5?color=ECC748)](https://getkirby.com)
+![PHP 8.2](https://flat.badgen.net/badge/PHP/8.2?color=4E5B93&icon=php&label)
+![Release](https://flat.badgen.net/packagist/v/bnomei/kirby3-robots-txt?color=ae81ff&icon=github&label)
+![Downloads](https://flat.badgen.net/packagist/dt/bnomei/kirby3-robots-txt?color=272822&icon=github&label)
+[![Coverage](https://flat.badgen.net/codeclimate/coverage/bnomei/kirby3-robots-txt?icon=codeclimate&label)](https://codeclimate.com/github/bnomei/kirby3-robots-txt)
+[![Maintainability](https://flat.badgen.net/codeclimate/maintainability/bnomei/kirby3-robots-txt?icon=codeclimate&label)](https://codeclimate.com/github/bnomei/kirby3-robots-txt/issues)
+[![Discord](https://flat.badgen.net/badge/discord/bnomei?color=7289da&icon=discord&label)](https://discordapp.com/users/bnomei)
+[![Buymecoffee](https://flat.badgen.net/badge/icon/donate?icon=buymeacoffee&color=FF813F&label)](https://www.buymeacoffee.com/bnomei)
 
+Installing the plugin is enough to get a virtual [robots.txt](https://developers.google.com/search/reference/robots_txt) file.
 
 ## Installation
 
 - unzip [master.zip](https://github.com/bnomei/kirby3-robots-txt/archive/master.zip) as folder `site/plugins/kirby3-robots-txt` or
 - `git submodule add https://github.com/bnomei/kirby3-robots-txt.git site/plugins/kirby3-robots-txt` or
 - `composer require bnomei/kirby3-robots-txt`
 
-## Staging Server? Debug Mode = Disallow all
+## Zero-Configuration
+
+The plugin will work out of the box without the need to configure anything. It will generate a virtual `robots.txt` file with the following content.
+
+```txt
+User-agent: *
+Disallow: /kirby/
+Disallow: /site/
+Disallow: /cdn-cgi/
+Allow: /media/
+```
 
-Setting the global Kirby `debug` configuration to `true` will prevent all indexing for every user agent. This is particularly useful on staging servers, but you may also want to consider it for XML sitemaps and RSS feeds, among other things.
+## Active debug mode will block indexing by search engines
 
-> [!WARNING]  
-> This means if you have Kirby's debug mode enabled in production, all search engines will be blocked from indexing your site!
+> [!WARNING]
+> Setting the global Kirby `debug` configuration to `true` will prevent all indexing for every user agent (all Search Engines).
 
-## Adding Sitemap Link to Robots.txt
+## Link to Sitemap.xml
 
-This plugin will add the sitemap link **automatically** to the virtual `robots.txt` file for most available SEO plugins. In that case, you can skip setting the `bnomei.robots-txt.sitemap` config value to `sitemap.xml`.
+This plugin will add the link to your `sitemap.xml` **automatically** for most available SEO plugins. In that case, you can skip setting the `bnomei.robots-txt.sitemap` config value to `sitemap.xml`.
 
-## Setup
+## Optional Manual Configuration
 
-The plugin generates automatic defaults for the starterkit. You do not have to enter them in the config file. But if you would, it would look like this.
+The plugin generates automatic defaults optimized for the official [Kirby Starterkit](https://github.com/getkirby/starterkit). You do not have to enter any of them in the config file. But if you would, they would look like this.
 
-**defaults for starterkit**
+**defaults for Kirby Starterkit**
 ```php
 <?php
 return [

classes/Robotstxt.php

@@ -8,23 +8,10 @@
 
 final class Robotstxt
 {
-    /**
-     * @var string[]
-     */
-    private $txt;
-
-    /**
-     * @var array
-     */
-    private $options;
-
-    /**
-     * Robotstxt constructor.
-     */
-    public function __construct(array $options = [])
-    {
-        $this->txt = [];
-
+    public function __construct(
+        private array $options = [],
+        private array $txt = [],
+    ) {
         $defaults = [
             'debug' => option('debug'),
             'content' => option('bnomei.robots-txt.content'),
@@ -39,9 +26,14 @@ public function __construct(array $options = [])
             }
         }
 
-        $this->addContent(A::get($this->options, 'content'));
-        $this->addGroups(A::get($this->options, 'groups'));
-        $this->addSitemap(A::get($this->options, 'sitemap'));
+        $this->addContent($this->option('content'))
+            ->addGroups($this->option('groups'))
+            ->addSitemap($this->option('sitemap'));
+    }
+
+    public function option(string $key): mixed
+    {
+        return A::get($this->options, $key);
     }
 
     public function toArray(): ?array
@@ -54,78 +46,60 @@ public function toTxt(): ?string
         return count($this->txt) ? implode(PHP_EOL, $this->txt).PHP_EOL : null;
     }
 
-    /**
-     * @param  null  $content
-     */
-    private function addContent($content = null): Robotstxt
+    private function addContent(mixed $content = null): self
     {
-        if (! $content) {
+        if (empty($content)) {
             return $this;
         }
-        $this->txt[] = (string) $content;
+        if (is_string($content)) {
+            $this->txt[] = $content;
+        }
 
         return $this;
     }
 
-    /**
-     * @param  null  $groups
-     */
-    private function addGroups($groups = null): Robotstxt
+    private function addGroups(mixed $groups = null): self
     {
-        if (! $groups) {
+        if (empty($groups)) {
             return $this;
         }
-        if (A::get($this->options, 'debug')) {
+        if ($this->option('debug')) {
             $groups = ['*' => ['disallow' => ['/']]];
         }
-        if (! is_array($groups) && ! is_string($groups) && is_callable($groups)) {
-            $groups = $groups();
-        }
         if (is_array($groups)) {
             foreach ($groups as $useragent => $group) {
                 $this->txt[] = 'user-agent: '.$useragent;
+                if (! is_array($group)) {
+                    continue;
+                }
                 foreach ($group as $field => $values) {
+                    if (! is_array($values)) {
+                        continue;
+                    }
                     foreach ($values as $value) {
-                        $this->txt[] = $field.': '.$value;
+                        $this->txt[] = implode('', [$field, ': ', $value]);
                     }
                 }
             }
-        } else {
-            $this->txt[] = (string) $groups;
+        } elseif (is_string($groups)) {
+            $this->txt[] = $groups;
         }
 
         return $this;
     }
 
     private function hasSitemapFromKnownPlugin(): bool
     {
-        if (option('omz13.xmlsitemap.disable') === false) {
-            return true;
-        }
-        if (option('fabianmichael.meta.sitemap') === true) {
-            return true;
-        }
-        if (option('tobimori.seo.robots.active') === false) {
-            return true;
-        }
-        if (option('johannschopplich.helpers.sitemap.enable') === true && option('johannschopplich.helpers.robots.enable') === false) {
-            return true;
-        }
-        if (option('kirbyzone.sitemapper.customMap') instanceof \Closure) {
-            return true;
-        }
-        $feedPlugin = kirby()->plugin('bnomei/feed');
-        if ($feedPlugin && option('bnomei.feed.sitemap.enable') === true && version_compare($feedPlugin->version(), '1.4.0', '>=')) {
-            return true;
-        }
-
-        return false;
+        return count(array_filter([
+            option('omz13.xmlsitemap.disable') === false,
+            option('fabianmichael.meta.sitemap') === true,
+            option('tobimori.seo.robots.active') === false,
+            option('johannschopplich.helpers.sitemap.enable') === true && option('johannschopplich.helpers.robots.enable') === false,
+            option('bnomei.feed.sitemap.enable') === true,
+        ])) > 0;
     }
 
-    /**
-     * @param  null  $sitemap
-     */
-    private function addSitemap($sitemap = null): Robotstxt
+    private function addSitemap(mixed $sitemap = null): self
     {
         // @codeCoverageIgnoreStart
         if ($this->hasSitemapFromKnownPlugin()) {
@@ -135,7 +109,7 @@ private function addSitemap($sitemap = null): Robotstxt
         }
         // @codeCoverageIgnoreEnd
 
-        if (! $sitemap) {
+        if (! is_string($sitemap)) {
             return $this;
         }