| 1 | const INSTALLED = [];
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| 2 | function autoDetectResource(source, options) {
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| 3 | if (!source) {
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| 4 | return null;
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| 5 | }
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| 6 | let extension = "";
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| 7 | if (typeof source === "string") {
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| 8 | const result = /\.(\w{3,4})(?:$|\?|#)/i.exec(source);
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| 9 | if (result) {
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| 10 | extension = result[1].toLowerCase();
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| 11 | }
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| 12 | }
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| 13 | for (let i = INSTALLED.length - 1; i >= 0; --i) {
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| 14 | const ResourcePlugin = INSTALLED[i];
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| 15 | if (ResourcePlugin.test && ResourcePlugin.test(source, extension)) {
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| 16 | return new ResourcePlugin(source, options);
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| 17 | }
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| 18 | }
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| 19 | throw new Error("Unrecognized source type to auto-detect Resource");
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| 20 | }
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| 21 |
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| 22 | export { INSTALLED, autoDetectResource };
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| 23 |
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