29 lines
		
	
	
		
			996 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			996 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
/**
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 * @license
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 * Copyright Google Inc. All Rights Reserved.
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 *
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 * Use of this source code is governed by an MIT-style license that can be
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 * found in the LICENSE file at https://angular.io/license
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 */
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// tslint:disable:no-console
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module.exports = (gulp) => (done) => {
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  const madge = require('madge');
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  // TODO: This only checks for circular dependencies within each package because
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  // imports to other packages cannot be resolved by Madge when CommonJS is used.
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  // We should consider updating Madge and use a tsonfig to check across packages.
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  const dependencyObject = madge(['dist/packages-dist/'], {
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    format: 'cjs',
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    extensions: ['.js'],
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    onParseFile: function(data) { data.src = data.src.replace(/\/\* circular \*\//g, '//'); }
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  });
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  const circularDependencies = dependencyObject.circular().getArray();
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  if (circularDependencies.length > 0) {
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    console.log('Found circular dependencies!');
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    console.log(circularDependencies);
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    process.exit(1);
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  }
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  done();
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};
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