15 lines
		
	
	
		
			475 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
		
		
			
		
	
	
			15 lines
		
	
	
		
			475 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
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								const fs = require('fs');
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								const path = require('path');
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								const packageJson = require('@angular/common/package.json');
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								const localesFolder = packageJson['locales'];
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								if (!localesFolder) {
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								  throw new Error(`@angular/common/package.json does not contain 'locales' entry.`)
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								}
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								const enLocalePath = `@angular/common/${localesFolder}/en`;
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								try {
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								  require.resolve(enLocalePath);
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								} catch (err) {
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								  throw new Error(`@angular/common does not contain 'en' locale in ${enLocalePath}.`)
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								}
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