source: trip-planner-front/node_modules/@angular/compiler-cli/src/transformers/metadata_reader.js@ 8d391a1

/**
 * @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
 */
(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define("@angular/compiler-cli/src/transformers/metadata_reader", ["require", "exports", "tslib", "@angular/compiler-cli/src/metadata/index", "@angular/compiler-cli/src/transformers/util"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.readMetadata = exports.createMetadataReaderCache = void 0;
    var tslib_1 = require("tslib");
    var metadata_1 = require("@angular/compiler-cli/src/metadata/index");
    var util_1 = require("@angular/compiler-cli/src/transformers/util");
    function createMetadataReaderCache() {
        var data = new Map();
        return { data: data };
    }
    exports.createMetadataReaderCache = createMetadataReaderCache;
    function readMetadata(filePath, host, cache) {
        var metadatas = cache && cache.data.get(filePath);
        if (metadatas) {
            return metadatas;
        }
        if (host.fileExists(filePath)) {
            // If the file doesn't exists then we cannot return metadata for the file.
            // This will occur if the user referenced a declared module for which no file
            // exists for the module (i.e. jQuery or angularjs).
            if (util_1.DTS.test(filePath)) {
                metadatas = readMetadataFile(host, filePath);
                if (!metadatas) {
                    // If there is a .d.ts file but no metadata file we need to produce a
                    // metadata from the .d.ts file as metadata files capture reexports
                    // (starting with v3).
                    metadatas = [upgradeMetadataWithDtsData(host, { '__symbolic': 'module', 'version': 1, 'metadata': {} }, filePath)];
                }
            }
            else {
                var metadata = host.getSourceFileMetadata(filePath);
                metadatas = metadata ? [metadata] : [];
            }
        }
        if (cache && (!host.cacheMetadata || host.cacheMetadata(filePath))) {
            cache.data.set(filePath, metadatas);
        }
        return metadatas;
    }
    exports.readMetadata = readMetadata;
    function readMetadataFile(host, dtsFilePath) {
        var metadataPath = dtsFilePath.replace(util_1.DTS, '.metadata.json');
        if (!host.fileExists(metadataPath)) {
            return undefined;
        }
        try {
            var metadataOrMetadatas = JSON.parse(host.readFile(metadataPath));
            var metadatas = metadataOrMetadatas ?
                (Array.isArray(metadataOrMetadatas) ? metadataOrMetadatas : [metadataOrMetadatas]) :
                [];
            if (metadatas.length) {
                var maxMetadata = metadatas.reduce(function (p, c) { return p.version > c.version ? p : c; });
                if (maxMetadata.version < metadata_1.METADATA_VERSION) {
                    metadatas.push(upgradeMetadataWithDtsData(host, maxMetadata, dtsFilePath));
                }
            }
            return metadatas;
        }
        catch (e) {
            console.error("Failed to read JSON file " + metadataPath);
            throw e;
        }
    }
    function upgradeMetadataWithDtsData(host, oldMetadata, dtsFilePath) {
        // patch v1 to v3 by adding exports and the `extends` clause.
        // patch v3 to v4 by adding `interface` symbols for TypeAlias
        var newMetadata = {
            '__symbolic': 'module',
            'version': metadata_1.METADATA_VERSION,
            'metadata': tslib_1.__assign({}, oldMetadata.metadata),
        };
        if (oldMetadata.exports) {
            newMetadata.exports = oldMetadata.exports;
        }
        if (oldMetadata.importAs) {
            newMetadata.importAs = oldMetadata.importAs;
        }
        if (oldMetadata.origins) {
            newMetadata.origins = oldMetadata.origins;
        }
        var dtsMetadata = host.getSourceFileMetadata(dtsFilePath);
        if (dtsMetadata) {
            for (var prop in dtsMetadata.metadata) {
                if (!newMetadata.metadata[prop]) {
                    newMetadata.metadata[prop] = dtsMetadata.metadata[prop];
                }
            }
            if (dtsMetadata['importAs'])
                newMetadata['importAs'] = dtsMetadata['importAs'];
            // Only copy exports from exports from metadata prior to version 3.
            // Starting with version 3 the collector began collecting exports and
            // this should be redundant. Also, with bundler will rewrite the exports
            // which will hoist the exports from modules referenced indirectly causing
            // the imports to be different than the .d.ts files and using the .d.ts file
            // exports would cause the StaticSymbolResolver to redirect symbols to the
            // incorrect location.
            if ((!oldMetadata.version || oldMetadata.version < 3) && dtsMetadata.exports) {
                newMetadata.exports = dtsMetadata.exports;
            }
        }
        return newMetadata;
    }
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"metadata_reader.js","sourceRoot":"","sources":["../../../../../../../packages/compiler-cli/src/transformers/metadata_reader.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;;;IAIH,qEAA6D;IAE7D,oEAA2B;IAgB3B,SAAgB,yBAAyB;QACvC,IAAM,IAAI,GAAG,IAAI,GAAG,EAAsC,CAAC;QAC3D,OAAO,EAAC,IAAI,MAAA,EAAC,CAAC;IAChB,CAAC;IAHD,8DAGC;IAED,SAAgB,YAAY,CACxB,QAAgB,EAAE,IAAwB,EAAE,KAA2B;QAEzE,IAAI,SAAS,GAAG,KAAK,IAAI,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC,QAAQ,CAAC,CAAC;QAClD,IAAI,SAAS,EAAE;YACb,OAAO,SAAS,CAAC;SAClB;QACD,IAAI,IAAI,CAAC,UAAU,CAAC,QAAQ,CAAC,EAAE;YAC7B,0EAA0E;YAC1E,6EAA6E;YAC7E,oDAAoD;YACpD,IAAI,UAAG,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE;gBACtB,SAAS,GAAG,gBAAgB,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;gBAC7C,IAAI,CAAC,SAAS,EAAE;oBACd,qEAAqE;oBACrE,mEAAmE;oBACnE,sBAAsB;oBACtB,SAAS,GAAG,CAAC,0BAA0B,CACnC,IAAI,EAAE,EAAC,YAAY,EAAE,QAAQ,EAAE,SAAS,EAAE,CAAC,EAAE,UAAU,EAAE,EAAE,EAAC,EAAE,QAAQ,CAAC,CAAC,CAAC;iBAC9E;aACF;iBAAM;gBACL,IAAM,QAAQ,GAAG,IAAI,CAAC,qBAAqB,CAAC,QAAQ,CAAC,CAAC;gBACtD,SAAS,GAAG,QAAQ,CAAC,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC;aACxC;SACF;QACD,IAAI,KAAK,IAAI,CAAC,CAAC,IAAI,CAAC,aAAa,IAAI,IAAI,CAAC,aAAa,CAAC,QAAQ,CAAC,CAAC,EAAE;YAClE,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC,QAAQ,EAAE,SAAS,CAAC,CAAC;SACrC;QACD,OAAO,SAAS,CAAC;IACnB,CAAC;IA7BD,oCA6BC;IAGD,SAAS,gBAAgB,CAAC,IAAwB,EAAE,WAAmB;QAErE,IAAM,YAAY,GAAG,WAAW,CAAC,OAAO,CAAC,UAAG,EAAE,gBAAgB,CAAC,CAAC;QAChE,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,YAAY,CAAC,EAAE;YAClC,OAAO,SAAS,CAAC;SAClB;QACD,IAAI;YACF,IAAM,mBAAmB,GACrB,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,QAAQ,CAAC,YAAY,CAAC,CAAkD,CAAC;YAC7F,IAAM,SAAS,GAAG,mBAAmB,CAAC,CAAC;gBACnC,CAAC,KAAK,CAAC,OAAO,CAAC,mBAAmB,CAAC,CAAC,CAAC,CAAC,mBAAmB,CAAC,CAAC,CAAC,CAAC,mBAAmB,CAAC,CAAC,CAAC,CAAC;gBACpF,EAAE,CAAC;YACP,IAAI,SAAS,CAAC,MAAM,EAAE;gBACpB,IAAI,WAAW,GAAG,SAAS,CAAC,MAAM,CAAC,UAAC,CAAC,EAAE,CAAC,IAAK,OAAA,CAAC,CAAC,OAAO,GAAG,CAAC,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,EAA7B,CAA6B,CAAC,CAAC;gBAC5E,IAAI,WAAW,CAAC,OAAO,GAAG,2BAAgB,EAAE;oBAC1C,SAAS,CAAC,IAAI,CAAC,0BAA0B,CAAC,IAAI,EAAE,WAAW,EAAE,WAAW,CAAC,CAAC,CAAC;iBAC5E;aACF;YACD,OAAO,SAAS,CAAC;SAClB;QAAC,OAAO,CAAC,EAAE;YACV,OAAO,CAAC,KAAK,CAAC,8BAA4B,YAAc,CAAC,CAAC;YAC1D,MAAM,CAAC,CAAC;SACT;IACH,CAAC;IAED,SAAS,0BAA0B,CAC/B,IAAwB,EAAE,WAA2B,EAAE,WAAmB;QAC5E,6DAA6D;QAC7D,6DAA6D;QAC7D,IAAI,WAAW,GAAmB;YAChC,YAAY,EAAE,QAAQ;YACtB,SAAS,EAAE,2BAAgB;YAC3B,UAAU,uBAAM,WAAW,CAAC,QAAQ,CAAC;SACtC,CAAC;QACF,IAAI,WAAW,CAAC,OAAO,EAAE;YACvB,WAAW,CAAC,OAAO,GAAG,WAAW,CAAC,OAAO,CAAC;SAC3C;QACD,IAAI,WAAW,CAAC,QAAQ,EAAE;YACxB,WAAW,CAAC,QAAQ,GAAG,WAAW,CAAC,QAAQ,CAAC;SAC7C;QACD,IAAI,WAAW,CAAC,OAAO,EAAE;YACvB,WAAW,CAAC,OAAO,GAAG,WAAW,CAAC,OAAO,CAAC;SAC3C;QACD,IAAM,WAAW,GAAG,IAAI,CAAC,qBAAqB,CAAC,WAAW,CAAC,CAAC;QAC5D,IAAI,WAAW,EAAE;YACf,KAAK,IAAI,IAAI,IAAI,WAAW,CAAC,QAAQ,EAAE;gBACrC,IAAI,CAAC,WAAW,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE;oBAC/B,WAAW,CAAC,QAAQ,CAAC,IAAI,CAAC,GAAG,WAAW,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC;iBACzD;aACF;YACD,IAAI,WAAW,CAAC,UAAU,CAAC;gBAAE,WAAW,CAAC,UAAU,CAAC,GAAG,WAAW,CAAC,UAAU,CAAC,CAAC;YAE/E,mEAAmE;YACnE,qEAAqE;YACrE,wEAAwE;YACxE,0EAA0E;YAC1E,4EAA4E;YAC5E,0EAA0E;YAC1E,sBAAsB;YACtB,IAAI,CAAC,CAAC,WAAW,CAAC,OAAO,IAAI,WAAW,CAAC,OAAO,GAAG,CAAC,CAAC,IAAI,WAAW,CAAC,OAAO,EAAE;gBAC5E,WAAW,CAAC,OAAO,GAAG,WAAW,CAAC,OAAO,CAAC;aAC3C;SACF;QACD,OAAO,WAAW,CAAC;IACrB,CAAC","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 * as ts from 'typescript';\n\nimport {METADATA_VERSION, ModuleMetadata} from '../metadata';\n\nimport {DTS} from './util';\n\nexport interface MetadataReaderHost {\n  getSourceFileMetadata(filePath: string): ModuleMetadata|undefined;\n  cacheMetadata?(fileName: string): boolean;\n  fileExists(filePath: string): boolean;\n  readFile(filePath: string): string;\n}\n\nexport interface MetadataReaderCache {\n  /**\n   * @internal\n   */\n  data: Map<string, ModuleMetadata[]|undefined>;\n}\n\nexport function createMetadataReaderCache(): MetadataReaderCache {\n  const data = new Map<string, ModuleMetadata[]|undefined>();\n  return {data};\n}\n\nexport function readMetadata(\n    filePath: string, host: MetadataReaderHost, cache?: MetadataReaderCache): ModuleMetadata[]|\n    undefined {\n  let metadatas = cache && cache.data.get(filePath);\n  if (metadatas) {\n    return metadatas;\n  }\n  if (host.fileExists(filePath)) {\n    // If the file doesn't exists then we cannot return metadata for the file.\n    // This will occur if the user referenced a declared module for which no file\n    // exists for the module (i.e. jQuery or angularjs).\n    if (DTS.test(filePath)) {\n      metadatas = readMetadataFile(host, filePath);\n      if (!metadatas) {\n        // If there is a .d.ts file but no metadata file we need to produce a\n        // metadata from the .d.ts file as metadata files capture reexports\n        // (starting with v3).\n        metadatas = [upgradeMetadataWithDtsData(\n            host, {'__symbolic': 'module', 'version': 1, 'metadata': {}}, filePath)];\n      }\n    } else {\n      const metadata = host.getSourceFileMetadata(filePath);\n      metadatas = metadata ? [metadata] : [];\n    }\n  }\n  if (cache && (!host.cacheMetadata || host.cacheMetadata(filePath))) {\n    cache.data.set(filePath, metadatas);\n  }\n  return metadatas;\n}\n\n\nfunction readMetadataFile(host: MetadataReaderHost, dtsFilePath: string): ModuleMetadata[]|\n    undefined {\n  const metadataPath = dtsFilePath.replace(DTS, '.metadata.json');\n  if (!host.fileExists(metadataPath)) {\n    return undefined;\n  }\n  try {\n    const metadataOrMetadatas =\n        JSON.parse(host.readFile(metadataPath)) as ModuleMetadata | ModuleMetadata[] | undefined;\n    const metadatas = metadataOrMetadatas ?\n        (Array.isArray(metadataOrMetadatas) ? metadataOrMetadatas : [metadataOrMetadatas]) :\n        [];\n    if (metadatas.length) {\n      let maxMetadata = metadatas.reduce((p, c) => p.version > c.version ? p : c);\n      if (maxMetadata.version < METADATA_VERSION) {\n        metadatas.push(upgradeMetadataWithDtsData(host, maxMetadata, dtsFilePath));\n      }\n    }\n    return metadatas;\n  } catch (e) {\n    console.error(`Failed to read JSON file ${metadataPath}`);\n    throw e;\n  }\n}\n\nfunction upgradeMetadataWithDtsData(\n    host: MetadataReaderHost, oldMetadata: ModuleMetadata, dtsFilePath: string): ModuleMetadata {\n  // patch v1 to v3 by adding exports and the `extends` clause.\n  // patch v3 to v4 by adding `interface` symbols for TypeAlias\n  let newMetadata: ModuleMetadata = {\n    '__symbolic': 'module',\n    'version': METADATA_VERSION,\n    'metadata': {...oldMetadata.metadata},\n  };\n  if (oldMetadata.exports) {\n    newMetadata.exports = oldMetadata.exports;\n  }\n  if (oldMetadata.importAs) {\n    newMetadata.importAs = oldMetadata.importAs;\n  }\n  if (oldMetadata.origins) {\n    newMetadata.origins = oldMetadata.origins;\n  }\n  const dtsMetadata = host.getSourceFileMetadata(dtsFilePath);\n  if (dtsMetadata) {\n    for (let prop in dtsMetadata.metadata) {\n      if (!newMetadata.metadata[prop]) {\n        newMetadata.metadata[prop] = dtsMetadata.metadata[prop];\n      }\n    }\n    if (dtsMetadata['importAs']) newMetadata['importAs'] = dtsMetadata['importAs'];\n\n    // Only copy exports from exports from metadata prior to version 3.\n    // Starting with version 3 the collector began collecting exports and\n    // this should be redundant. Also, with bundler will rewrite the exports\n    // which will hoist the exports from modules referenced indirectly causing\n    // the imports to be different than the .d.ts files and using the .d.ts file\n    // exports would cause the StaticSymbolResolver to redirect symbols to the\n    // incorrect location.\n    if ((!oldMetadata.version || oldMetadata.version < 3) && dtsMetadata.exports) {\n      newMetadata.exports = dtsMetadata.exports;\n    }\n  }\n  return newMetadata;\n}\n"]}