Add checkExistence() with overwrite option

Author: robdekort

src/Commands/InstallBlock.php

@@ -33,6 +33,9 @@ public function handle()
             $this->instructions = Stringy::between($choice, ': ', ' [');
 
             try {
+                $this->checkExistence('Fieldset', "resources/fieldsets/{$this->filename}.yaml");
+                $this->checkExistence('Partial', "resources/views/page_builder/_{$this->filename}.antlers.html");
+
                 $this->copyStubs();
                 $this->updatePageBuilder($this->block_name, $this->instructions, $this->filename);
             } catch (\Exception $e) {

src/Commands/InstallPreset.php

@@ -71,7 +71,13 @@ public function handle()
                         ->replace('{{ singular_handle }}', $this->rename_singular_handle)
                         ->replace('{{ singular_name }}', $this->rename_singular_name);
 
-                    $target->put($output, $contents);
+                    try {
+                        $this->checkExistence('File', "{$output}");
+                        $target->put($output, $contents);
+                    } catch (\Exception $e) {
+                        exit($this->error($e->getMessage()));
+                    }
+
                     $this->info("Installed file: '{$output}'.");
                 }
 

src/Commands/SharedFunctions.php

@@ -16,7 +16,11 @@ trait SharedFunctions {
     public function checkExistence($type, $path)
     {
         if (File::exists(base_path($path))) {
-            throw new \Exception("{$type} '{$path}' already exists.");
+            if ($this->confirm("{$type} '{$path}' already exists. Do you want to continue and overwrite this file?", true)) {
+                return false;
+            } else {
+                throw new \Exception("Aborted. {$type} '{$path}' already exists.");
+            }
         }
     }