How to use the @yarnpkg/pnpify.buildLocatorMap function in @yarnpkg/pnpify
To help you get started, we’ve selected a few @yarnpkg/pnpify examples, based on popular ways it is used in public projects.
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yarnpkg / berry / packages / plugin-node-modules / sources / NodeModulesLinker.ts View on Github 
const rootPath = this.opts.project.cwd;
let prevLocatorMap: NodeModulesLocatorMap;
try {
prevLocatorMap = await readLocatorState(ppath.join(rootPath, NODE_MODULES, LOCATOR_STATE_FILE));
} catch (e) {
prevLocatorMap = new Map();
}
const pnp = makeRuntimeApi(pnpSettings, rootPath, defaultFsLayer);
const nmTree = buildNodeModulesTree(pnp, {
optimizeSizeOnDisk: true,
knownLocatorWeights: new Map(Array.from(prevLocatorMap).map(([key, val]) => [key, val.size])),
pnpifyFs: false,
});
const locatorMap = buildLocatorMap(rootPath, nmTree);
await persistNodeModules(rootPath, prevLocatorMap, locatorMap, baseFs, this.opts.report);
}
