28 lines
769 B
JavaScript
28 lines
769 B
JavaScript
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"use strict";
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module.exports = exports;
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var url = require('url');
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var URI_REGEX="^(.*)\.(s3(?:-.*)?)\.amazonaws\.com$";
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module.exports.detect = function(to,config) {
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var uri = url.parse(to);
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var hostname_matches = uri.hostname.match(URI_REGEX);
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config.prefix = (!uri.pathname || uri.pathname == '/') ? '' : uri.pathname.replace('/','');
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if(!hostname_matches) {
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return;
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}
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if (!config.bucket) {
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config.bucket = hostname_matches[1];
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}
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if (!config.region) {
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var s3_domain = hostname_matches[2];
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if (s3_domain.slice(0,3) == 's3-' &&
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s3_domain.length >= 3) {
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// it appears the region is explicit in the url
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config.region = s3_domain.replace('s3-','');
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}
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}
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};
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