Allow specifying SWC version

config/services.php

@@ -22,6 +22,7 @@
                 abstract_arg('path to the binaries download directory'),
                 abstract_arg('path to the swc binary'),
                 abstract_arg('swc configuration file'),
+                abstract_arg('swc version'),
             ])
         ->set('sensiolabs_typescript.command.build', TypeScriptBuildCommand::class)
             ->args([

doc/index.rst

@@ -110,6 +110,17 @@ that binary with the ``swc_binary`` option:
     sensiolabs_typescript:
         swc_binary: 'node_modules/.bin/swc'
 
+By default, the bundle uses SWC v1.3.92. However, you can specify a different
+SWC version to compile your codebase if you need a newer feature or bug fix:
+
+.. code-block:: yaml
+
+    # config/packages/asset_mapper.yaml
+    sensiolabs_typescript:
+        swc_version: v1.7.27-nightly-20240911.1
+
+Note that you should remove the existing SWC binary in the `var` directory after switching the `swc_version`; otherwise, it will use the old binary.
+
 Configuring the compiler
 ------------------------
 

src/DependencyInjection/SensiolabsTypeScriptExtension.php

@@ -31,6 +31,7 @@ public function load(array $configs, ContainerBuilder $container): void
             ->replaceArgument(3, $config['binary_download_dir'])
             ->replaceArgument(4, $config['swc_binary'])
             ->replaceArgument(5, $config['swc_config_file'])
+            ->replaceArgument(6, $config['swc_version'])
         ;
         $container->findDefinition('sensiolabs_typescript.js_asset_compiler')
             ->replaceArgument(0, $config['source_dir'])
@@ -75,6 +76,10 @@ public function getConfigTreeBuilder(): TreeBuilder
                     ->info('Path to .swcrc configuration file to use')
                     ->defaultValue('%kernel.project_dir%/.swcrc')
                 ->end()
+                ->scalarNode('swc_version')
+                    ->info('The SWC version to use')
+                    ->defaultValue('v1.3.92')
+                ->end()
             ->end()
         ;
 

src/Tools/TypeScriptBinaryFactory.php

@@ -8,13 +8,13 @@
 
 class TypeScriptBinaryFactory
 {
-    private const VERSION = 'v1.3.92';
     private const SWC_RELEASE_URL_PATTERN = 'https://github.com/swc-project/swc/releases/download/%s/%s';
     private HttpClientInterface $httpClient;
     private SymfonyStyle $output;
 
     public function __construct(
         private readonly string $binaryDownloadDir,
+        private readonly string $swcVersion,
         ?HttpClientInterface $httpClient = null,
     ) {
         $this->httpClient = $httpClient ?? HttpClient::create();
@@ -105,7 +105,7 @@ private function downloadAndExtract(string $binaryName): void
         if (file_exists($targetPath)) {
             return;
         }
-        $url = \sprintf(self::SWC_RELEASE_URL_PATTERN, self::VERSION, $binaryName);
+        $url = \sprintf(self::SWC_RELEASE_URL_PATTERN, $this->swcVersion, $binaryName);
 
         if ($this->output->isVerbose()) {
             $this->output->note(\sprintf('Downloading SWC binary from "%s" to "%s"...', $url, $targetPath));

src/TypeScriptBuilder.php

@@ -26,6 +26,7 @@ public function __construct(
         private readonly string $binaryDownloadDir,
         private readonly ?string $buildBinaryPath,
         private readonly ?string $configFile,
+        private readonly string $swcVersion,
     ) {
     }
 
@@ -76,7 +77,7 @@ private function getBuildBinary(): TypeScriptBinary
         if ($this->buildBinary) {
             return $this->buildBinary;
         }
-        $typescriptBinaryFactory = new TypeScriptBinaryFactory($this->binaryDownloadDir);
+        $typescriptBinaryFactory = new TypeScriptBinaryFactory($this->binaryDownloadDir, $this->swcVersion);
         $typescriptBinaryFactory->setOutput($this->output);
 
         return $this->buildBinary = $this->buildBinaryPath ?

tests/Tools/TypeScriptBinaryFactoryTest.php

@@ -13,6 +13,7 @@ private function getBinaryFactory(): TypeScriptBinaryFactory
     {
         return new TypeScriptBinaryFactory(
             $this->binaryDownloadDir,
+            'v1.3.92'
         );
     }