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[Translator] Add option ux_translator.dump_typescript to enable/disable TypeScript types generation
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7 files changed

+123
-35
lines changed

7 files changed

+123
-35
lines changed

‎src/Translator/CHANGELOG.md‎

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@@ -49,6 +49,10 @@
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**Note:** This is a breaking change, but the UX Translator component is still experimental.
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- Add configuration `ux_translator.dump_typescript` to enable/disable TypeScript types dumping,
53+
default to `true`. Generating TypeScript types is useful when developing,
54+
but not in production when using the AssetMapper (which does not use these types).
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## 2.30
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- Ensure compatibility with PHP 8.5

‎src/Translator/config/services.php‎

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@@ -31,7 +31,8 @@
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->set('ux.translator.translations_dumper', TranslationsDumper::class)
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->args([
34-
null, // Dump directory
34+
abstract_arg('dump_directory'),
35+
abstract_arg('dump_typescript'),
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service('ux.translator.message_parameters.extractor.message_parameters_extractor'),
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service('ux.translator.message_parameters.extractor.intl_message_parameters_extractor'),
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service('ux.translator.message_parameters.printer.typescript_message_parameters_printer'),

‎src/Translator/doc/index.rst‎

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@@ -106,6 +106,22 @@ including or excluding translation domains in your ``config/packages/ux_translat
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domains: [foo, bar] # Include only domains 'foo' and 'bar'
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domains: ['!foo', '!bar'] # Include all domains, except 'foo' and 'bar'
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109+
Disabling TypeScript types dump
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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By default, TypeScript types definitions are generated alongside the dumped JavaScript translations.
113+
This provides autocompletion and type-safety when using the ``trans()`` function in your assets.
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115+
Even if they are useful when developing, dumping these TypeScript types is useless in production if you use the
116+
AssetMapper, because these files will never be used.
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118+
You can disable the TypeScript types dump by adding the following configuration:
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.. code-block:: yaml
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when@prod:
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ux_translator:
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dump_typescript: false
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Configuring the default locale
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

‎src/Translator/src/DependencyInjection/Configuration.php‎

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Original file line numberDiff line numberDiff line change
@@ -28,7 +28,14 @@ public function getConfigTreeBuilder(): TreeBuilder
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$rootNode = $treeBuilder->getRootNode();
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$rootNode
3030
->children()
31-
->scalarNode('dump_directory')->defaultValue('%kernel.project_dir%/var/translations')->end()
31+
->scalarNode('dump_directory')
32+
->info('The directory where translations and TypeScript types are dumped.')
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->defaultValue('%kernel.project_dir%/var/translations')
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->end()
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->booleanNode('dump_typescript')
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->info('Control if TypeScript types should be dumped alongside translations. Can be useful to disable when not using TypeScript (e.g. AssetMapper in production).')
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->defaultTrue()
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->end()
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->arrayNode('domains')
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->info('List of domains to include/exclude from the generated translations. Prefix with a `!` to exclude a domain.')
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->children()

‎src/Translator/src/DependencyInjection/UxTranslatorExtension.php‎

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Original file line numberDiff line numberDiff line change
@@ -37,6 +37,7 @@ public function load(array $configs, ContainerBuilder $container): void
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$dumperDefinition = $container->getDefinition('ux.translator.translations_dumper');
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$dumperDefinition->setArgument(0, $config['dump_directory']);
40+
$dumperDefinition->setArgument(1, $config['dump_typescript']);
4041

4142
if (isset($config['domains'])) {
4243
$method = 'inclusive' === $config['domains']['type'] ? 'addIncludedDomain' : 'addExcludedDomain';

‎src/Translator/src/TranslationsDumper.php‎

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Original file line numberDiff line numberDiff line change
@@ -35,6 +35,7 @@ class TranslationsDumper
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public function __construct(
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private string $dumpDir,
38+
private bool $dumpTypeScript,
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private MessageParametersExtractor $messageParametersExtractor,
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private IntlMessageParametersExtractor $intlMessageParametersExtractor,
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private TypeScriptMessageParametersPrinter $typeScriptMessageParametersPrinter,
@@ -54,24 +55,26 @@ public function dump(MessageCatalogueInterface ...$catalogues): void
5455
// This file is auto-generated by the Symfony UX Translator. Do not edit it manually.
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export const localeFallbacks = %s;
58+
export const messages = {
5759

5860
JS,
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json_encode($this->getLocaleFallbacks(...$catalogues), \JSON_THROW_ON_ERROR)
6062
));
6163

62-
$this->filesystem->appendToFile(
63-
$fileIndexDts,
64-
<<<'TS'
65-
// This file is auto-generated by the Symfony UX Translator. Do not edit it manually.
66-
import { Message, NoParametersType, LocaleType } from '@symfony/ux-translator';
64+
if ($this->dumpTypeScript) {
65+
$this->filesystem->appendToFile(
66+
$fileIndexDts,
67+
<<<'TS'
68+
// This file is auto-generated by the Symfony UX Translator. Do not edit it manually.
69+
import { Message, NoParametersType, LocaleType } from '@symfony/ux-translator';
6770
68-
export declare const localeFallbacks: Record<LocaleType, LocaleType>;
71+
export declare const localeFallbacks: Record<LocaleType, LocaleType>;
72+
export declare const messages: {
6973

70-
TS
71-
);
74+
TS
75+
);
76+
}
7277

73-
$this->filesystem->appendToFile($fileIndexJs, 'export const messages = {'."\n");
74-
$this->filesystem->appendToFile($fileIndexDts, 'export declare const messages: {'."\n");
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foreach ($this->getTranslations(...$catalogues) as $translationId => $translationsByDomainAndLocale) {
7679
$translationId = str_replace('"', '\\"', $translationId);
7780
$this->filesystem->appendToFile($fileIndexJs, \sprintf(
@@ -80,15 +83,22 @@ public function dump(MessageCatalogueInterface ...$catalogues): void
8083
json_encode(['translations' => $translationsByDomainAndLocale], \JSON_THROW_ON_ERROR),
8184
"\n"
8285
));
83-
$this->filesystem->appendToFile($fileIndexDts, \sprintf(
84-
' "%s": %s;%s',
85-
$translationId,
86-
$this->getTranslationsTypeScriptTypeDefinition($translationsByDomainAndLocale),
87-
"\n"
88-
));
86+
87+
if ($this->dumpTypeScript) {
88+
$this->filesystem->appendToFile($fileIndexDts, \sprintf(
89+
' "%s": %s;%s',
90+
$translationId,
91+
$this->getTranslationsTypeScriptTypeDefinition($translationsByDomainAndLocale),
92+
"\n"
93+
));
94+
}
8995
}
96+
9097
$this->filesystem->appendToFile($fileIndexJs, '};'."\n");
91-
$this->filesystem->appendToFile($fileIndexDts, '};'."\n");
98+
99+
if ($this->dumpTypeScript) {
100+
$this->filesystem->appendToFile($fileIndexDts, '};'."\n");
101+
}
92102
}
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94104
public function addExcludedDomain(string $domain): void

‎src/Translator/tests/TranslationsDumperTest.php‎

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Original file line numberDiff line numberDiff line change
@@ -22,7 +22,6 @@
2222
class TranslationsDumperTest extends TestCase
2323
{
2424
protected static $translationsDumpDir;
25-
private TranslationsDumper $translationsDumper;
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2726
public static function setUpBeforeClass(): void
2827
{
@@ -34,20 +33,17 @@ public static function tearDownAfterClass(): void
3433
@rmdir(self::$translationsDumpDir);
3534
}
3635

37-
protected function setUp(): void
36+
public function testDump()
3837
{
39-
$this->translationsDumper = new TranslationsDumper(
38+
$translationsDumper = new TranslationsDumper(
4039
self::$translationsDumpDir,
40+
true,
4141
new MessageParametersExtractor(),
4242
new IntlMessageParametersExtractor(),
4343
new TypeScriptMessageParametersPrinter(),
4444
new Filesystem(),
4545
);
46-
}
47-
48-
public function testDump()
49-
{
50-
$this->translationsDumper->dump(...self::getMessageCatalogues());
46+
$translationsDumper->dump(...self::getMessageCatalogues());
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5248
$this->assertFileExists(self::$translationsDumpDir.'/index.js');
5349
$this->assertFileExists(self::$translationsDumpDir.'/index.d.ts');
@@ -114,19 +110,53 @@ public function testDump()
114110
TS);
115111
}
116112

113+
public function testShouldNotDumpTypeScriptTypes()
114+
{
115+
$translationsDumper = new TranslationsDumper(
116+
self::$translationsDumpDir,
117+
false,
118+
new MessageParametersExtractor(),
119+
new IntlMessageParametersExtractor(),
120+
new TypeScriptMessageParametersPrinter(),
121+
new Filesystem(),
122+
);
123+
$translationsDumper->dump(...self::getMessageCatalogues());
124+
125+
$this->assertFileExists(self::$translationsDumpDir.'/index.js');
126+
$this->assertFileDoesNotExist(self::$translationsDumpDir.'/index.d.ts');
127+
}
128+
117129
public function testDumpWithExcludedDomains()
118130
{
119-
$this->translationsDumper->addExcludedDomain('foobar');
120-
$this->translationsDumper->dump(...$this->getMessageCatalogues());
131+
$translationsDumper = new TranslationsDumper(
132+
self::$translationsDumpDir,
133+
true,
134+
new MessageParametersExtractor(),
135+
new IntlMessageParametersExtractor(),
136+
new TypeScriptMessageParametersPrinter(),
137+
new Filesystem(),
138+
);
139+
$translationsDumper->addExcludedDomain('foobar');
140+
141+
$translationsDumper->dump(...self::getMessageCatalogues());
121142

122143
$this->assertFileExists(self::$translationsDumpDir.'/index.js');
123144
$this->assertStringNotContainsString('foobar', file_get_contents(self::$translationsDumpDir.'/index.js'));
124145
}
125146

126147
public function testDumpIncludedDomains()
127148
{
128-
$this->translationsDumper->addIncludedDomain('messages');
129-
$this->translationsDumper->dump(...$this->getMessageCatalogues());
149+
$translationsDumper = new TranslationsDumper(
150+
self::$translationsDumpDir,
151+
true,
152+
new MessageParametersExtractor(),
153+
new IntlMessageParametersExtractor(),
154+
new TypeScriptMessageParametersPrinter(),
155+
new Filesystem(),
156+
);
157+
$translationsDumper->addIncludedDomain('messages');
158+
159+
$translationsDumper->dump(...self::getMessageCatalogues());
130160

131161
$this->assertFileExists(self::$translationsDumpDir.'/index.js');
132162
$this->assertStringNotContainsString('foobar', file_get_contents(self::$translationsDumpDir.'/index.js'));
@@ -136,16 +166,35 @@ public function testSetBothIncludedAndExcludedDomains()
136166
{
137167
$this->expectException(\LogicException::class);
138168
$this->expectExceptionMessage('You cannot set both "excluded_domains" and "included_domains" at the same time.');
139-
$this->translationsDumper->addIncludedDomain('foobar');
140-
$this->translationsDumper->addExcludedDomain('messages');
169+
170+
$translationsDumper = new TranslationsDumper(
171+
self::$translationsDumpDir,
172+
true,
173+
new MessageParametersExtractor(),
174+
new IntlMessageParametersExtractor(),
175+
new TypeScriptMessageParametersPrinter(),
176+
new Filesystem(),
177+
);
178+
179+
$translationsDumper->addIncludedDomain('foobar');
180+
$translationsDumper->addExcludedDomain('messages');
141181
}
142182

143183
public function testSetBothExcludedAndIncludedDomains()
144184
{
145185
$this->expectException(\LogicException::class);
146186
$this->expectExceptionMessage('You cannot set both "excluded_domains" and "included_domains" at the same time.');
147-
$this->translationsDumper->addExcludedDomain('foobar');
148-
$this->translationsDumper->addIncludedDomain('messages');
187+
188+
$translationsDumper = new TranslationsDumper(
189+
self::$translationsDumpDir,
190+
true,
191+
new MessageParametersExtractor(),
192+
new IntlMessageParametersExtractor(),
193+
new TypeScriptMessageParametersPrinter(),
194+
new Filesystem(),
195+
);
196+
$translationsDumper->addExcludedDomain('foobar');
197+
$translationsDumper->addIncludedDomain('messages');
149198
}
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151200
/**

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