next
Version:
The React Framework
45 lines (44 loc) • 2.12 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "OptionalPeerDependencyResolverPlugin", {
enumerable: true,
get: function() {
return OptionalPeerDependencyResolverPlugin;
}
});
const pluginSymbol = Symbol('OptionalPeerDependencyResolverPlugin');
class OptionalPeerDependencyResolverPlugin {
apply(resolver) {
const target = resolver.ensureHook('raw-module');
target.tapAsync('OptionalPeerDependencyResolverPlugin', (request, resolveContext, callback)=>{
var // popping the stack to prevent the recursion check
_resolveContext_stack;
// if we've already recursed into this plugin, we want to skip it
if (request[pluginSymbol]) {
return callback();
}
(_resolveContext_stack = resolveContext.stack) == null ? void 0 : _resolveContext_stack.delete(Array.from(resolveContext.stack).pop());
resolver.doResolve(target, // when we call doResolve again, we need to make sure we don't
// recurse into this plugin again
{
...request,
[pluginSymbol]: true
}, null, resolveContext, (err, result)=>{
var _request_descriptionFileData;
if (!result && (request == null ? void 0 : (_request_descriptionFileData = request.descriptionFileData) == null ? void 0 : _request_descriptionFileData.peerDependenciesMeta) && request.request) {
const peerDependenciesMeta = request.descriptionFileData.peerDependenciesMeta;
const isOptional = peerDependenciesMeta && peerDependenciesMeta[request.request] && peerDependenciesMeta[request.request].optional;
if (isOptional) {
return callback(null, {
path: false
});
}
}
return callback(err, result);
});
});
}
}
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