Add support:zip-blueprint command (#3740)

src/Console/Commands/SupportZipBlueprint.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace Statamic\Console\Commands;
+
+use Illuminate\Console\Command;
+use Illuminate\Support\Str;
+use Statamic\Console\RunsInPlease;
+use Statamic\Facades\Blueprint;
+use Statamic\Facades\Fieldset;
+use ZipArchive;
+
+class SupportZipBlueprint extends Command
+{
+    use RunsInPlease;
+
+    protected $signature = 'statamic:support:zip-blueprint { blueprint : The blueprint. (e.g. user or collections/blog/post) }';
+    protected $description = 'Creates a zip file containing a blueprint and all the fieldsets it uses.';
+
+    public function handle()
+    {
+        if (! $blueprint = $this->getBlueprint()) {
+            return 1;
+        }
+
+        if (! $filename = $this->createZip($blueprint)) {
+            return 1;
+        }
+
+        $this->info('Zip created successfully.');
+        $this->comment("Your zip file awaits: {$filename}");
+    }
+
+    protected function createZip($blueprint)
+    {
+        $filename = $blueprint->handle().'-blueprint.zip';
+
+        $zip = new ZipArchive();
+
+        if (true !== $zip->open($filename, ZipArchive::CREATE | ZipArchive::OVERWRITE)) {
+            $this->error("Unable to create zip file \"$filename\"");
+
+            return false;
+        }
+
+        $zip->addFile($path = $blueprint->path(), $this->relativePath($path));
+
+        $this->getFieldsets($blueprint)->each(function ($fieldset) use ($zip) {
+            $zip->addFile($path = $fieldset->path(), $this->relativePath($path));
+        });
+
+        $zip->close();
+
+        return $filename;
+    }
+
+    protected function getBlueprint()
+    {
+        $handle = $this->argument('blueprint');
+
+        if (! $blueprint = Blueprint::find($handle)) {
+            $this->error("Blueprint \"$handle\" not found");
+
+            return null;
+        }
+
+        return $blueprint;
+    }
+
+    protected function getFieldsets($blueprint)
+    {
+        return $this->getFieldsetHandles($blueprint)->map(function ($handle) {
+            return Fieldset::find($handle);
+        });
+    }
+
+    protected function getFieldsetHandles($blueprint)
+    {
+        return $blueprint->sections()->map->fields()->flatMap->items()->map(function ($field) {
+            if (isset($field['import'])) {
+                return $field['import'];
+            } elseif (is_string($field['field'])) {
+                return Str::before($field['field'], '.');
+            }
+        })->filter()->unique()->values();
+    }
+
+    protected function relativePath($path)
+    {
+        return Str::after($path, resource_path());
+    }
+}

src/Fields/Fieldset.php

@@ -6,6 +6,7 @@
 use Statamic\Events\FieldsetDeleted;
 use Statamic\Events\FieldsetSaved;
 use Statamic\Facades;
+use Statamic\Facades\Path;
 use Statamic\Support\Str;
 
 class Fieldset
@@ -25,6 +26,14 @@ public function handle(): ?string
         return $this->handle;
     }
 
+    public function path()
+    {
+        return Path::tidy(vsprintf('%s/%s.yaml', [
+            Facades\Fieldset::directory(),
+            str_replace('.', '/', $this->handle()),
+        ]));
+    }
+
     public function setContents(array $contents)
     {
         $fields = array_get($contents, 'fields', []);

src/Fields/FieldsetRepository.php

@@ -19,6 +19,11 @@ public function setDirectory($directory)
         return $this;
     }
 
+    public function directory()
+    {
+        return $this->directory;
+    }
+
     public function find(string $handle): ?Fieldset
     {
         if ($cached = array_get($this->fieldsets, $handle)) {

src/Providers/ConsoleServiceProvider.php

@@ -35,6 +35,7 @@ class ConsoleServiceProvider extends ServiceProvider
         Commands\StaticWarm::class,
         // Commands\MakeUserMigration::class,
         Commands\SupportDetails::class,
+        Commands\SupportZipBlueprint::class,
         Commands\AuthMigration::class,
         Commands\Multisite::class,
         Commands\SiteClear::class,