@glimmer/resolver/dist/modules/es2017/resolver.js

import { isSpecifierStringAbsolute, isSpecifierObjectAbsolute, deserializeSpecifier, serializeSpecifier } from '@glimmer/di';
import { assert } from './utils/debug';
import { detectLocalResolutionCollection } from './utils/specifiers';
export default class Resolver {
    constructor(config, registry) {
        this.config = config;
        this.registry = registry;
    }
    identify(specifier, referrer) {
        if (isSpecifierStringAbsolute(specifier)) {
            return specifier;
        }
        let s = deserializeSpecifier(specifier);
        let result;
        if (referrer) {
            let r = deserializeSpecifier(referrer);
            if (isSpecifierObjectAbsolute(r)) {
                assert('Specifier must not include a rootName, collection, or namespace when combined with an absolute referrer', s.rootName === undefined && s.collection === undefined && s.namespace === undefined);
                s.rootName = r.rootName;
                s.collection = r.collection;
                let definitiveCollection = this._definitiveCollection(s.type);
                if (!s.name) {
                    /*
                     * For specifiers without a name use the referrer's name and
                     * do not fallback to any other resolution rules.
                     */
                    s.namespace = r.namespace;
                    s.name = r.name;
                    return this._serializeAndVerify(s);
                }
                s.namespace = r.namespace ? r.namespace + '/' + r.name : r.name;
                if (detectLocalResolutionCollection(s) === definitiveCollection) {
                    /*
                     * For specifiers with a name, try local resolution. Based on
                     * the referrer.
                     */
                    if (result = this._serializeAndVerify(s)) {
                        return result;
                    }
                }
                // Look for a private collection in the referrer's namespace
                if (definitiveCollection) {
                    s.namespace += '/-' + definitiveCollection;
                    if (result = this._serializeAndVerify(s)) {
                        return result;
                    }
                }
                // Because local and private resolution has failed, clear all but `name` and `type`
                // to proceed with top-level resolution
                s.rootName = s.collection = s.namespace = undefined;
            }
            else {
                assert('Referrer must either be "absolute" or include a `type` to determine the associated type', r.type);
                // Look in the definitive collection for the associated type
                s.collection = this._definitiveCollection(r.type);
                if (!s.namespace) {
                    s.namespace = r.rootName;
                }
                assert(`'${r.type}' does not have a definitive collection`, s.collection);
            }
        }
        // If the collection is unspecified, use the definitive collection for the `type`
        if (!s.collection) {
            s.collection = this._definitiveCollection(s.type);
            assert(`'${s.type}' does not have a definitive collection`, s.collection);
        }
        if (!s.rootName) {
            // If the root name is unspecified, try the app's `rootName` first
            s.rootName = this.config.app.rootName || 'app';
            if (result = this._serializeAndVerify(s)) {
                return result;
            }
            // Then look for an addon with a matching `rootName`
            if (s.namespace) {
                s.rootName = s.namespace;
                s.namespace = undefined;
            }
            else {
                s.rootName = s.name;
                s.name = 'main';
            }
        }
        if (result = this._serializeAndVerify(s)) {
            return result;
        }
    }
    retrieve(specifier) {
        return this.registry.get(specifier);
    }
    resolve(specifier, referrer) {
        let id = this.identify(specifier, referrer);
        if (id) {
            return this.retrieve(id);
        }
    }
    _definitiveCollection(type) {
        let typeDef = this.config.types[type];
        assert(`'${type}' is not a recognized type`, typeDef);
        return typeDef.definitiveCollection;
    }
    _serializeAndVerify(specifier) {
        let serialized = serializeSpecifier(specifier);
        if (this.registry.has(serialized)) {
            return serialized;
        }
    }
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"resolver.js","sourceRoot":"","sources":["src/resolver.ts"],"names":[],"mappings":"AAAA,OAAO,EAGL,yBAAyB,EACzB,yBAAyB,EACzB,oBAAoB,EACpB,kBAAkB,EACnB,MAAM,aAAa,CAAC;AACrB,OAAO,EAAE,MAAM,EAAE,MAAM,eAAe,CAAC;AACvC,OAAO,EAAE,+BAA+B,EAAE,MAAM,oBAAoB,CAAC;AAIrE,MAAM,CAAC,OAAO;IAIZ,YAAY,MAA6B,EAAE,QAAwB;QACjE,IAAI,CAAC,MAAM,GAAG,MAAM,CAAC;QACrB,IAAI,CAAC,QAAQ,GAAG,QAAQ,CAAC;IAC3B,CAAC;IAED,QAAQ,CAAC,SAAiB,EAAE,QAAiB;QAC3C,EAAE,CAAC,CAAC,yBAAyB,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;YACzC,MAAM,CAAC,SAAS,CAAC;QACnB,CAAC;QAED,IAAI,CAAC,GAAG,oBAAoB,CAAC,SAAS,CAAC,CAAC;QACxC,IAAI,MAAc,CAAC;QAEnB,EAAE,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC;YACb,IAAI,CAAC,GAAG,oBAAoB,CAAC,QAAQ,CAAC,CAAC;YAEvC,EAAE,CAAC,CAAC,yBAAyB,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;gBACjC,MAAM,CAAC,yGAAyG,EAAE,CAAC,CAAC,QAAQ,KAAK,SAAS,IAAI,CAAC,CAAC,UAAU,KAAK,SAAS,IAAI,CAAC,CAAC,SAAS,KAAK,SAAS,CAAC,CAAC;gBAEvM,CAAC,CAAC,QAAQ,GAAG,CAAC,CAAC,QAAQ,CAAC;gBACxB,CAAC,CAAC,UAAU,GAAG,CAAC,CAAC,UAAU,CAAC;gBAC5B,IAAI,oBAAoB,GAAG,IAAI,CAAC,qBAAqB,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;gBAE9D,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC;oBACZ;;;uBAGG;oBACH,CAAC,CAAC,SAAS,GAAG,CAAC,CAAC,SAAS,CAAC;oBAC1B,CAAC,CAAC,IAAI,GAAG,CAAC,CAAC,IAAI,CAAC;oBAChB,MAAM,CAAC,IAAI,CAAC,mBAAmB,CAAC,CAAC,CAAC,CAAC;gBACrC,CAAC;gBAED,CAAC,CAAC,SAAS,GAAG,CAAC,CAAC,SAAS,GAAG,CAAC,CAAC,SAAS,GAAG,GAAG,GAAG,CAAC,CAAC,IAAI,GAAG,CAAC,CAAC,IAAI,CAAC;gBAChE,EAAE,CAAC,CAAC,+BAA+B,CAAC,CAAC,CAAC,KAAK,oBAAoB,CAAC,CAAC,CAAC;oBAChE;;;uBAGG;oBACH,EAAE,CAAC,CAAC,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;wBAAC,MAAM,CAAC,MAAM,CAAC;oBAAC,CAAC;gBAC9D,CAAC;gBAED,4DAA4D;gBAC5D,EAAE,CAAC,CAAC,oBAAoB,CAAC,CAAC,CAAC;oBACzB,CAAC,CAAC,SAAS,IAAI,IAAI,GAAG,oBAAoB,CAAC;oBAC3C,EAAE,CAAC,CAAC,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;wBAAC,MAAM,CAAC,MAAM,CAAC;oBAAC,CAAC;gBAC9D,CAAC;gBAED,mFAAmF;gBACnF,uCAAuC;gBACvC,CAAC,CAAC,QAAQ,GAAG,CAAC,CAAC,UAAU,GAAG,CAAC,CAAC,SAAS,GAAG,SAAS,CAAC;YACtD,CAAC;YAAC,IAAI,CAAC,CAAC;gBACN,MAAM,CAAC,yFAAyF,EAAE,CAAC,CAAC,IAAI,CAAC,CAAC;gBAE1G,4DAA4D;gBAC5D,CAAC,CAAC,UAAU,GAAG,IAAI,CAAC,qBAAqB,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;gBAClD,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC;oBACjB,CAAC,CAAC,SAAS,GAAG,CAAC,CAAC,QAAQ,CAAC;gBAC3B,CAAC;gBACD,MAAM,CAAC,IAAI,CAAC,CAAC,IAAI,yCAAyC,EAAE,CAAC,CAAC,UAAU,CAAC,CAAC;YAC5E,CAAC;QACH,CAAC;QAED,iFAAiF;QACjF,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,UAAU,CAAC,CAAC,CAAC;YAClB,CAAC,CAAC,UAAU,GAAG,IAAI,CAAC,qBAAqB,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;YAClD,MAAM,CAAC,IAAI,CAAC,CAAC,IAAI,yCAAyC,EAAE,CAAC,CAAC,UAAU,CAAC,CAAC;QAC5E,CAAC;QAED,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC;YAChB,kEAAkE;YAClE,CAAC,CAAC,QAAQ,GAAG,IAAI,CAAC,MAAM,CAAC,GAAG,CAAC,QAAQ,IAAI,KAAK,CAAC;YAC/C,EAAE,CAAC,CAAC,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;gBAAC,MAAM,CAAC,MAAM,CAAC;YAAC,CAAC;YAE5D,oDAAoD;YACpD,EAAE,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC;gBAChB,CAAC,CAAC,QAAQ,GAAG,CAAC,CAAC,SAAS,CAAC;gBACzB,CAAC,CAAC,SAAS,GAAG,SAAS,CAAC;YAE1B,CAAC;YAAC,IAAI,CAAC,CAAC;gBACN,CAAC,CAAC,QAAQ,GAAG,CAAC,CAAC,IAAI,CAAC;gBACpB,CAAC,CAAC,IAAI,GAAG,MAAM,CAAC;YAClB,CAAC;QACH,CAAC;QAED,EAAE,CAAC,CAAC,MAAM,GAAG,IAAI,CAAC,mBAAmB,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;YAAC,MAAM,CAAC,MAAM,CAAC;QAAC,CAAC;IAC9D,CAAC;IAED,QAAQ,CAAC,SAAiB;QACxB,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,SAAS,CAAC,CAAC;IACtC,CAAC;IAED,OAAO,CAAC,SAAiB,EAAE,QAAiB;QAC1C,IAAI,EAAE,GAAG,IAAI,CAAC,QAAQ,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;QAC5C,EAAE,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC;YACP,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,CAAC,CAAC;QAC3B,CAAC;IACH,CAAC;IAEO,qBAAqB,CAAC,IAAY;QACxC,IAAI,OAAO,GAAG,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;QACtC,MAAM,CAAC,IAAI,IAAI,4BAA4B,EAAE,OAAO,CAAC,CAAC;QACtD,MAAM,CAAC,OAAO,CAAC,oBAAoB,CAAC;IACtC,CAAC;IAEO,mBAAmB,CAAC,SAAoB;QAC9C,IAAI,UAAU,GAAG,kBAAkB,CAAC,SAAS,CAAC,CAAC;QAC/C,EAAE,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;YAClC,MAAM,CAAC,UAAU,CAAC;QACpB,CAAC;IACH,CAAC;CACF","sourcesContent":["import {\n  Resolver as IResolver,\n  Specifier,\n  isSpecifierStringAbsolute,\n  isSpecifierObjectAbsolute,\n  deserializeSpecifier,\n  serializeSpecifier\n} from '@glimmer/di';\nimport { assert } from './utils/debug';\nimport { detectLocalResolutionCollection } from './utils/specifiers';\nimport { ModuleRegistry } from './module-registry';\nimport { ResolverConfiguration } from './resolver-configuration';\n\nexport default class Resolver implements IResolver {\n  public config: ResolverConfiguration;\n  public registry: ModuleRegistry;\n\n  constructor(config: ResolverConfiguration, registry: ModuleRegistry) {\n    this.config = config;\n    this.registry = registry;\n  }\n\n  identify(specifier: string, referrer?: string): string {\n    if (isSpecifierStringAbsolute(specifier)) {\n      return specifier;\n    }\n\n    let s = deserializeSpecifier(specifier);\n    let result: string;\n\n    if (referrer) {\n      let r = deserializeSpecifier(referrer);\n\n      if (isSpecifierObjectAbsolute(r)) {\n        assert('Specifier must not include a rootName, collection, or namespace when combined with an absolute referrer', s.rootName === undefined && s.collection === undefined && s.namespace === undefined);\n\n        s.rootName = r.rootName;\n        s.collection = r.collection;\n        let definitiveCollection = this._definitiveCollection(s.type);\n\n        if (!s.name) {\n          /*\n           * For specifiers without a name use the referrer's name and\n           * do not fallback to any other resolution rules.\n           */\n          s.namespace = r.namespace;\n          s.name = r.name;\n          return this._serializeAndVerify(s);\n        }\n\n        s.namespace = r.namespace ? r.namespace + '/' + r.name : r.name;\n        if (detectLocalResolutionCollection(s) === definitiveCollection) {\n          /*\n           * For specifiers with a name, try local resolution. Based on\n           * the referrer.\n           */\n          if (result = this._serializeAndVerify(s)) { return result; }\n        }\n\n        // Look for a private collection in the referrer's namespace\n        if (definitiveCollection) {\n          s.namespace += '/-' + definitiveCollection;\n          if (result = this._serializeAndVerify(s)) { return result; }\n        }\n\n        // Because local and private resolution has failed, clear all but `name` and `type`\n        // to proceed with top-level resolution\n        s.rootName = s.collection = s.namespace = undefined;\n      } else {\n        assert('Referrer must either be \"absolute\" or include a `type` to determine the associated type', r.type);\n\n        // Look in the definitive collection for the associated type\n        s.collection = this._definitiveCollection(r.type);\n        if (!s.namespace) {\n          s.namespace = r.rootName;\n        }\n        assert(`'${r.type}' does not have a definitive collection`, s.collection);\n      }\n    }\n\n    // If the collection is unspecified, use the definitive collection for the `type`\n    if (!s.collection) {\n      s.collection = this._definitiveCollection(s.type);\n      assert(`'${s.type}' does not have a definitive collection`, s.collection);\n    }\n\n    if (!s.rootName) {\n      // If the root name is unspecified, try the app's `rootName` first\n      s.rootName = this.config.app.rootName || 'app';\n      if (result = this._serializeAndVerify(s)) { return result; }\n\n      // Then look for an addon with a matching `rootName`\n      if (s.namespace) {\n        s.rootName = s.namespace;\n        s.namespace = undefined;\n\n      } else {\n        s.rootName = s.name;\n        s.name = 'main';\n      }\n    }\n\n    if (result = this._serializeAndVerify(s)) { return result; }\n  }\n\n  retrieve(specifier: string): any {\n    return this.registry.get(specifier);\n  }\n\n  resolve(specifier: string, referrer?: string): any {\n    let id = this.identify(specifier, referrer);\n    if (id) {\n      return this.retrieve(id);\n    }\n  }\n\n  private _definitiveCollection(type: string): string {\n    let typeDef = this.config.types[type];\n    assert(`'${type}' is not a recognized type`, typeDef);\n    return typeDef.definitiveCollection;\n  }\n\n  private _serializeAndVerify(specifier: Specifier): string {\n    let serialized = serializeSpecifier(specifier);\n    if (this.registry.has(serialized)) {\n      return serialized;\n    }\n  }\n}\n"]}