Speedup static content deploy for specific theme

Add support for standard strategy

Author: ihor-sviziev

app/code/Magento/Deploy/Console/DeployStaticOptions.php

@@ -334,7 +334,7 @@ private function getSkipOptions()
                 self::NO_PARENT,
                 null,
                 InputOption::VALUE_NONE,
-                'Do not compile parent themes. Supported only in quick strategy.'
+                'Do not compile parent themes. Supported only in quick and standard strategies.'
             ),
         ];
     }

app/code/Magento/Deploy/Console/InputValidator.php

@@ -205,6 +205,7 @@ private function checkNoParentInput(bool $noParent, string $strategy): void
     {
         $supportedStrategies = [
             'quick' => true,
+            'standard' => true,
         ];
 
         if ($noParent && !array_key_exists($strategy, $supportedStrategies)) {

app/code/Magento/Deploy/Strategy/StandardDeploy.php

@@ -5,8 +5,9 @@
  */
 namespace Magento\Deploy\Strategy;
 
-use Magento\Deploy\Package\PackagePool;
+use Magento\Deploy\Console\DeployStaticOptions as Options;
 use Magento\Deploy\Package\Package;
+use Magento\Deploy\Package\PackagePool;
 use Magento\Deploy\Process\Queue;
 
 /**
@@ -60,12 +61,43 @@ public function deploy(array $options)
             $deployedPackages[] = $package;
         }
 
+        $parentCompilationRequested = $options[Options::NO_PARENT] !== true;
+        $includeThemesMap = array_flip($options[Options::THEME] ?? []);
+        $excludeThemesMap = array_flip($options[Options::EXCLUDE_THEME] ?? []);
+
         foreach ($deployedPackages as $package) {
-            $this->queue->add($package);
+            if ($parentCompilationRequested
+                || $this->canDeployTheme($package->getTheme(), $includeThemesMap, $excludeThemesMap)) {
+                $this->queue->add($package);
+            }
         }
 
         $this->queue->process();
 
         return $deployedPackages;
     }
+
+    /**
+     * Verify if specified theme should be deployed
+     *
+     * @param string $theme
+     * @param array $includedThemesMap
+     * @param array $excludedEntitiesMap
+     * @return bool
+     */
+    private function canDeployTheme(string $theme, array $includedThemesMap, array $excludedEntitiesMap): bool
+    {
+        $includesAllThemes = array_key_exists('all', $includedThemesMap);
+        $excludesNoneThemes = array_key_exists('none', $excludedEntitiesMap);
+
+        if ($includesAllThemes && $excludesNoneThemes) {
+            return true;
+        } elseif (!$excludesNoneThemes) {
+            return !array_key_exists($theme, $excludedEntitiesMap);
+        } elseif (!$includesAllThemes) {
+            return array_key_exists($theme, $includedThemesMap);
+        }
+
+        return true;
+    }
 }