Force mode (#19)

* add force option

* update readme

README.md

@@ -31,6 +31,15 @@ Simply run:
 php please assets:clear
 ```
 
+It will list all the assets that are not referenced anywhere in your content directory. You can delete them all at once, or one by one.
+
+If you want to skip the interactive mode, you can use the `--force` flag:
+
+```bash
+# This will delete all the unused assets without asking for confirmation!
+php please assets:clear --force
+```
+
 ## Configuration
 
 To publish the config file, use:

src/ClearAssets.php

@@ -13,12 +13,14 @@ class ClearAssets extends Command
 {
     use RunsInPlease;
 
-    protected $name = 'statamic:assets:clear';
+    protected $signature = 'statamic:assets:clear {--force=}';
 
     protected $description = "Delete unused assets.";
 
     private $choice;
 
+    private $isForced = false;
+
     const CMD_DELETE_ALL = 'Delete all';
     const CMD_DELETE_BY_CHOICE = 'Choose what to delete';
     const CMD_EXIT = 'Don\'t do anything';
@@ -31,6 +33,8 @@ class ClearAssets extends Command
 
     public function handle()
     {
+        $this->isForced = (bool) $this->option('force');
+
         $unusedAssets = $this->filterUnused(Asset::all());
 
         if ($unusedAssets->isEmpty()) {
@@ -132,6 +136,11 @@ private function removeAsset(Asset $asset)
 
     private function presentChoices()
     {
+        if ($this->isForced) {
+            $this->choice = self::CMD_DELETE_ALL;
+            return;
+        }
+
         $this->choice = $this->choice(
             'What would you like to do?',
             self::$choices,

tests/ClearAssetsTest.php

@@ -110,6 +110,21 @@ public function it_confirms_deletion_one_by_one()
         $this->assertContainerFileCount('assets', 1);
     }
 
+    /**
+     * @test
+     */
+    public function it_skips_confirmation_in_no_interaction_mode()
+    {
+        $this->createAsset('ankara.jpg');
+        $this->createAsset('tallinn.jpg');
+
+        $this->artisan(ClearAssets::class, ['--force' => true])
+            ->expectsOutput('Removing ankara.jpg')
+            ->expectsOutput('Removing tallinn.jpg');
+
+        $this->assertContainerFileCount('assets', 0);
+    }
+
     private function createAsset($filename, $container = 'assets')
     {
         $tmpFile = tempnam(sys_get_temp_dir(), 'test_' . $filename);