42 lines
944 B
JavaScript
42 lines
944 B
JavaScript
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let pnp;
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try {
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pnp = require(`pnpapi`);
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} catch (error) {
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// not in PnP; not a problem
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}
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let defaultResolver;
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function requireDefaultResolver() {
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if (!defaultResolver) {
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try {
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defaultResolver = require(`jest-resolve/build/defaultResolver`).default;
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} catch (error) {
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defaultResolver = require(`jest-resolve/build/default_resolver`).default;
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}
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}
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return defaultResolver;
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}
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module.exports = (request, options) => {
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const {basedir, defaultResolver, extensions} = options;
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if (pnp) {
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const resolution = pnp.resolveRequest(request, `${basedir}/`, {extensions});
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// When the request is a native module, Jest expects to get the string back unmodified, but pnp returns null instead.
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if (resolution === null)
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return request;
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return resolution;
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} else {
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if (!defaultResolver)
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defaultResolver = requireDefaultResolver();
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return defaultResolver(request, options);
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}
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};
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