@angular-devkit/schematics/tools/file-system-engine-host.js

"use strict";
/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.FileSystemEngineHost = void 0;
const fs_1 = require("fs");
const path_1 = require("path");
const rxjs_1 = require("rxjs");
const operators_1 = require("rxjs/operators");
const src_1 = require("../src");
const export_ref_1 = require("./export-ref");
const file_system_engine_host_base_1 = require("./file-system-engine-host-base");
/**
 * A simple EngineHost that uses a root with one directory per collection inside of it. The
 * collection declaration follows the same rules as the regular FileSystemEngineHostBase.
 */
class FileSystemEngineHost extends file_system_engine_host_base_1.FileSystemEngineHostBase {
    constructor(_root) {
        super();
        this._root = _root;
    }
    _resolveCollectionPath(name) {
        try {
            // Allow `${_root}/${name}.json` as a collection.
            const maybePath = require.resolve((0, path_1.join)(this._root, name + '.json'));
            if ((0, fs_1.existsSync)(maybePath)) {
                return maybePath;
            }
        }
        catch (error) { }
        try {
            // Allow `${_root}/${name}/collection.json.
            const maybePath = require.resolve((0, path_1.join)(this._root, name, 'collection.json'));
            if ((0, fs_1.existsSync)(maybePath)) {
                return maybePath;
            }
        }
        catch (error) { }
        throw new file_system_engine_host_base_1.CollectionCannotBeResolvedException(name);
    }
    _resolveReferenceString(refString, parentPath) {
        // Use the same kind of export strings as NodeModule.
        const ref = new export_ref_1.ExportStringRef(refString, parentPath);
        if (!ref.ref) {
            return null;
        }
        return { ref: ref.ref, path: ref.module };
    }
    _transformCollectionDescription(name, desc) {
        if (!desc.schematics || typeof desc.schematics != 'object') {
            throw new file_system_engine_host_base_1.CollectionMissingSchematicsMapException(name);
        }
        return {
            ...desc,
            name,
        };
    }
    _transformSchematicDescription(name, _collection, desc) {
        if (!desc.factoryFn || !desc.path || !desc.description) {
            throw new file_system_engine_host_base_1.SchematicMissingFieldsException(name);
        }
        return desc;
    }
    hasTaskExecutor(name) {
        if (super.hasTaskExecutor(name)) {
            return true;
        }
        try {
            const maybePath = require.resolve((0, path_1.join)(this._root, name));
            if ((0, fs_1.existsSync)(maybePath)) {
                return true;
            }
        }
        catch (_a) { }
        return false;
    }
    createTaskExecutor(name) {
        var _a;
        if (!super.hasTaskExecutor(name)) {
            try {
                const path = require.resolve((0, path_1.join)(this._root, name));
                // Default handling code is for old tasks that incorrectly export `default` with non-ESM module
                return (0, rxjs_1.from)((_a = path, Promise.resolve().then(() => __importStar(require(_a)))).then((mod) => { var _a; return (((_a = mod.default) === null || _a === void 0 ? void 0 : _a.default) || mod.default)(); })).pipe((0, operators_1.catchError)(() => (0, rxjs_1.throwError)(new src_1.UnregisteredTaskException(name))));
            }
            catch (_b) { }
        }
        return super.createTaskExecutor(name);
    }
}
exports.FileSystemEngineHost = FileSystemEngineHost;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"file-system-engine-host.js","sourceRoot":"","sources":["../../../../../../../packages/angular_devkit/schematics/tools/file-system-engine-host.ts"],"names":[],"mappings":";AAAA;;;;;;GAMG;;;;;;;;;;;;;;;;;;;;;;;;;;AAEH,2BAAgC;AAChC,+BAA4B;AAC5B,+BAAoD;AACpD,8CAA4C;AAC5C,gCAA8E;AAE9E,6CAA+C;AAC/C,iFAKwC;AAExC;;;GAGG;AACH,MAAa,oBAAqB,SAAQ,uDAAwB;IAChE,YAAsB,KAAa;QACjC,KAAK,EAAE,CAAC;QADY,UAAK,GAAL,KAAK,CAAQ;IAEnC,CAAC;IAES,sBAAsB,CAAC,IAAY;QAC3C,IAAI;YACF,iDAAiD;YACjD,MAAM,SAAS,GAAG,OAAO,CAAC,OAAO,CAAC,IAAA,WAAI,EAAC,IAAI,CAAC,KAAK,EAAE,IAAI,GAAG,OAAO,CAAC,CAAC,CAAC;YACpE,IAAI,IAAA,eAAU,EAAC,SAAS,CAAC,EAAE;gBACzB,OAAO,SAAS,CAAC;aAClB;SACF;QAAC,OAAO,KAAK,EAAE,GAAE;QAElB,IAAI;YACF,2CAA2C;YAC3C,MAAM,SAAS,GAAG,OAAO,CAAC,OAAO,CAAC,IAAA,WAAI,EAAC,IAAI,CAAC,KAAK,EAAE,IAAI,EAAE,iBAAiB,CAAC,CAAC,CAAC;YAC7E,IAAI,IAAA,eAAU,EAAC,SAAS,CAAC,EAAE;gBACzB,OAAO,SAAS,CAAC;aAClB;SACF;QAAC,OAAO,KAAK,EAAE,GAAE;QAElB,MAAM,IAAI,kEAAmC,CAAC,IAAI,CAAC,CAAC;IACtD,CAAC;IAES,uBAAuB,CAAC,SAAiB,EAAE,UAAkB;QACrE,qDAAqD;QACrD,MAAM,GAAG,GAAG,IAAI,4BAAe,CAAkB,SAAS,EAAE,UAAU,CAAC,CAAC;QACxE,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE;YACZ,OAAO,IAAI,CAAC;SACb;QAED,OAAO,EAAE,GAAG,EAAE,GAAG,CAAC,GAAG,EAAE,IAAI,EAAE,GAAG,CAAC,MAAM,EAAE,CAAC;IAC5C,CAAC;IAES,+BAA+B,CACvC,IAAY,EACZ,IAAuC;QAEvC,IAAI,CAAC,IAAI,CAAC,UAAU,IAAI,OAAO,IAAI,CAAC,UAAU,IAAI,QAAQ,EAAE;YAC1D,MAAM,IAAI,sEAAuC,CAAC,IAAI,CAAC,CAAC;SACzD;QAED,OAAO;YACL,GAAG,IAAI;YACP,IAAI;SACuB,CAAC;IAChC,CAAC;IAES,8BAA8B,CACtC,IAAY,EACZ,WAAqC,EACrC,IAAsC;QAEtC,IAAI,CAAC,IAAI,CAAC,SAAS,IAAI,CAAC,IAAI,CAAC,IAAI,IAAI,CAAC,IAAI,CAAC,WAAW,EAAE;YACtD,MAAM,IAAI,8DAA+B,CAAC,IAAI,CAAC,CAAC;SACjD;QAED,OAAO,IAA+B,CAAC;IACzC,CAAC;IAEQ,eAAe,CAAC,IAAY;QACnC,IAAI,KAAK,CAAC,eAAe,CAAC,IAAI,CAAC,EAAE;YAC/B,OAAO,IAAI,CAAC;SACb;QAED,IAAI;YACF,MAAM,SAAS,GAAG,OAAO,CAAC,OAAO,CAAC,IAAA,WAAI,EAAC,IAAI,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC,CAAC;YAC1D,IAAI,IAAA,eAAU,EAAC,SAAS,CAAC,EAAE;gBACzB,OAAO,IAAI,CAAC;aACb;SACF;QAAC,WAAM,GAAE;QAEV,OAAO,KAAK,CAAC;IACf,CAAC;IAEQ,kBAAkB,CAAC,IAAY;;QACtC,IAAI,CAAC,KAAK,CAAC,eAAe,CAAC,IAAI,CAAC,EAAE;YAChC,IAAI;gBACF,MAAM,IAAI,GAAG,OAAO,CAAC,OAAO,CAAC,IAAA,WAAI,EAAC,IAAI,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC,CAAC;gBAErD,+FAA+F;gBAC/F,OAAO,IAAA,WAAI,EAAC,MAAO,IAAI,2DAAE,IAAI,CAAC,CAAC,GAAG,EAAE,EAAE,WAAC,OAAA,CAAC,CAAA,MAAA,GAAG,CAAC,OAAO,0CAAE,OAAO,KAAI,GAAG,CAAC,OAAO,CAAC,EAAE,CAAA,EAAA,CAAC,CAAC,CAAC,IAAI,CACnF,IAAA,sBAAU,EAAC,GAAG,EAAE,CAAC,IAAA,iBAAU,EAAC,IAAI,+BAAyB,CAAC,IAAI,CAAC,CAAC,CAAC,CAClE,CAAC;aACH;YAAC,WAAM,GAAE;SACX;QAED,OAAO,KAAK,CAAC,kBAAkB,CAAC,IAAI,CAAC,CAAC;IACxC,CAAC;CACF;AA1FD,oDA0FC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport { existsSync } from 'fs';\nimport { join } from 'path';\nimport { Observable, from, throwError } from 'rxjs';\nimport { catchError } from 'rxjs/operators';\nimport { RuleFactory, TaskExecutor, UnregisteredTaskException } from '../src';\nimport { FileSystemCollectionDesc, FileSystemSchematicDesc } from './description';\nimport { ExportStringRef } from './export-ref';\nimport {\n  CollectionCannotBeResolvedException,\n  CollectionMissingSchematicsMapException,\n  FileSystemEngineHostBase,\n  SchematicMissingFieldsException,\n} from './file-system-engine-host-base';\n\n/**\n * A simple EngineHost that uses a root with one directory per collection inside of it. The\n * collection declaration follows the same rules as the regular FileSystemEngineHostBase.\n */\nexport class FileSystemEngineHost extends FileSystemEngineHostBase {\n  constructor(protected _root: string) {\n    super();\n  }\n\n  protected _resolveCollectionPath(name: string): string {\n    try {\n      // Allow `${_root}/${name}.json` as a collection.\n      const maybePath = require.resolve(join(this._root, name + '.json'));\n      if (existsSync(maybePath)) {\n        return maybePath;\n      }\n    } catch (error) {}\n\n    try {\n      // Allow `${_root}/${name}/collection.json.\n      const maybePath = require.resolve(join(this._root, name, 'collection.json'));\n      if (existsSync(maybePath)) {\n        return maybePath;\n      }\n    } catch (error) {}\n\n    throw new CollectionCannotBeResolvedException(name);\n  }\n\n  protected _resolveReferenceString(refString: string, parentPath: string) {\n    // Use the same kind of export strings as NodeModule.\n    const ref = new ExportStringRef<RuleFactory<{}>>(refString, parentPath);\n    if (!ref.ref) {\n      return null;\n    }\n\n    return { ref: ref.ref, path: ref.module };\n  }\n\n  protected _transformCollectionDescription(\n    name: string,\n    desc: Partial<FileSystemCollectionDesc>,\n  ): FileSystemCollectionDesc {\n    if (!desc.schematics || typeof desc.schematics != 'object') {\n      throw new CollectionMissingSchematicsMapException(name);\n    }\n\n    return {\n      ...desc,\n      name,\n    } as FileSystemCollectionDesc;\n  }\n\n  protected _transformSchematicDescription(\n    name: string,\n    _collection: FileSystemCollectionDesc,\n    desc: Partial<FileSystemSchematicDesc>,\n  ): FileSystemSchematicDesc {\n    if (!desc.factoryFn || !desc.path || !desc.description) {\n      throw new SchematicMissingFieldsException(name);\n    }\n\n    return desc as FileSystemSchematicDesc;\n  }\n\n  override hasTaskExecutor(name: string): boolean {\n    if (super.hasTaskExecutor(name)) {\n      return true;\n    }\n\n    try {\n      const maybePath = require.resolve(join(this._root, name));\n      if (existsSync(maybePath)) {\n        return true;\n      }\n    } catch {}\n\n    return false;\n  }\n\n  override createTaskExecutor(name: string): Observable<TaskExecutor> {\n    if (!super.hasTaskExecutor(name)) {\n      try {\n        const path = require.resolve(join(this._root, name));\n\n        // Default handling code is for old tasks that incorrectly export `default` with non-ESM module\n        return from(import(path).then((mod) => (mod.default?.default || mod.default)())).pipe(\n          catchError(() => throwError(new UnregisteredTaskException(name))),\n        );\n      } catch {}\n    }\n\n    return super.createTaskExecutor(name);\n  }\n}\n"]}