44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
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var Transform = require('stream').Transform;
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var collector = require('./service-collector');
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var license = require('./browser-builder').license;
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module.exports = function(file) {
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var stream = new Transform();
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var didDefineServices = !!process.env.AWS_SERVICES;
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var isEntryPoint = !!file.match(/[\/\\]lib[\/\\]browser\.js$/);
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stream._transform = function(data, encoding, callback) {
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callback(null, data);
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};
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if (isEntryPoint) {
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if (didDefineServices) {
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// We need to strip out the default requires statement
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stream._transform = function(data, encoding, callback) {
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var code = data.toString();
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code = code.trim();
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var lines = code.split('\n');
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lines = lines.filter(function(line) {
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return !line.match(/^require\(.+browser_default['"]\);$/);
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});
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code = lines.join('\n');
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data = new Buffer(code);
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callback(null, data);
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};
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var src = collector(process.env.AWS_SERVICES);
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stream._flush = function(callback) {
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stream.push(src);
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callback();
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};
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}
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stream.push(license);
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}
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return stream;
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};
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