@angular/language-service/ivy/adapters.js

/**
 * @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/language-service/ivy/adapters", ["require", "exports", "tslib", "@angular/compiler-cli/src/ngtsc/shims", "@angular/compiler-cli/src/ngtsc/util/src/typescript", "path", "@angular/language-service/ivy/utils"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.LSParseConfigHost = exports.LanguageServiceAdapter = void 0;
    var tslib_1 = require("tslib");
    var shims_1 = require("@angular/compiler-cli/src/ngtsc/shims");
    var typescript_1 = require("@angular/compiler-cli/src/ngtsc/util/src/typescript");
    var p = require("path");
    var utils_1 = require("@angular/language-service/ivy/utils");
    var LanguageServiceAdapter = /** @class */ (function () {
        function LanguageServiceAdapter(project) {
            this.project = project;
            this.entryPoint = null;
            this.constructionDiagnostics = [];
            this.ignoreForEmit = new Set();
            this.factoryTracker = null; // no .ngfactory shims
            this.unifiedModulesHost = null; // only used in Bazel
            /**
             * Map of resource filenames to the version of the file last read via `readResource`.
             *
             * Used to implement `getModifiedResourceFiles`.
             */
            this.lastReadResourceVersion = new Map();
            this.rootDirs = typescript_1.getRootDirs(this, project.getCompilationSettings());
        }
        LanguageServiceAdapter.prototype.isShim = function (sf) {
            return shims_1.isShim(sf);
        };
        LanguageServiceAdapter.prototype.fileExists = function (fileName) {
            return this.project.fileExists(fileName);
        };
        LanguageServiceAdapter.prototype.readFile = function (fileName) {
            return this.project.readFile(fileName);
        };
        LanguageServiceAdapter.prototype.getCurrentDirectory = function () {
            return this.project.getCurrentDirectory();
        };
        LanguageServiceAdapter.prototype.getCanonicalFileName = function (fileName) {
            return this.project.projectService.toCanonicalFileName(fileName);
        };
        /**
         * Return the real path of a symlink. This method is required in order to
         * resolve symlinks in node_modules.
         */
        LanguageServiceAdapter.prototype.realpath = function (path) {
            var _a, _b, _c;
            return (_c = (_b = (_a = this.project).realpath) === null || _b === void 0 ? void 0 : _b.call(_a, path)) !== null && _c !== void 0 ? _c : path;
        };
        /**
         * readResource() is an Angular-specific method for reading files that are not
         * managed by the TS compiler host, namely templates and stylesheets.
         * It is a method on ExtendedTsCompilerHost, see
         * packages/compiler-cli/src/ngtsc/core/api/src/interfaces.ts
         */
        LanguageServiceAdapter.prototype.readResource = function (fileName) {
            if (utils_1.isTypeScriptFile(fileName)) {
                throw new Error("readResource() should not be called on TS file: " + fileName);
            }
            // Calling getScriptSnapshot() will actually create a ScriptInfo if it does
            // not exist! The same applies for getScriptVersion().
            // getScriptInfo() will not create one if it does not exist.
            // In this case, we *want* a script info to be created so that we could
            // keep track of its version.
            var snapshot = this.project.getScriptSnapshot(fileName);
            if (!snapshot) {
                // This would fail if the file does not exist, or readFile() fails for
                // whatever reasons.
                throw new Error("Failed to get script snapshot while trying to read " + fileName);
            }
            var version = this.project.getScriptVersion(fileName);
            this.lastReadResourceVersion.set(fileName, version);
            return snapshot.getText(0, snapshot.getLength());
        };
        LanguageServiceAdapter.prototype.getModifiedResourceFiles = function () {
            var e_1, _a;
            var modifiedFiles = new Set();
            try {
                for (var _b = tslib_1.__values(this.lastReadResourceVersion), _c = _b.next(); !_c.done; _c = _b.next()) {
                    var _d = tslib_1.__read(_c.value, 2), fileName = _d[0], oldVersion = _d[1];
                    if (this.project.getScriptVersion(fileName) !== oldVersion) {
                        modifiedFiles.add(fileName);
                    }
                }
            }
            catch (e_1_1) { e_1 = { error: e_1_1 }; }
            finally {
                try {
                    if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
                }
                finally { if (e_1) throw e_1.error; }
            }
            return modifiedFiles.size > 0 ? modifiedFiles : undefined;
        };
        return LanguageServiceAdapter;
    }());
    exports.LanguageServiceAdapter = LanguageServiceAdapter;
    /**
     * Used to read configuration files.
     *
     * A language service parse configuration host is independent of the adapter
     * because signatures of calls like `FileSystem#readFile` are a bit stricter
     * than those on the adapter.
     */
    var LSParseConfigHost = /** @class */ (function () {
        function LSParseConfigHost(serverHost) {
            this.serverHost = serverHost;
        }
        LSParseConfigHost.prototype.exists = function (path) {
            return this.serverHost.fileExists(path) || this.serverHost.directoryExists(path);
        };
        LSParseConfigHost.prototype.readFile = function (path) {
            var content = this.serverHost.readFile(path);
            if (content === undefined) {
                throw new Error("LanguageServiceFS#readFile called on unavailable file " + path);
            }
            return content;
        };
        LSParseConfigHost.prototype.lstat = function (path) {
            var _this = this;
            return {
                isFile: function () {
                    return _this.serverHost.fileExists(path);
                },
                isDirectory: function () {
                    return _this.serverHost.directoryExists(path);
                },
                isSymbolicLink: function () {
                    throw new Error("LanguageServiceFS#lstat#isSymbolicLink not implemented");
                },
            };
        };
        LSParseConfigHost.prototype.pwd = function () {
            return this.serverHost.getCurrentDirectory();
        };
        LSParseConfigHost.prototype.extname = function (path) {
            return p.extname(path);
        };
        LSParseConfigHost.prototype.resolve = function () {
            var paths = [];
            for (var _i = 0; _i < arguments.length; _i++) {
                paths[_i] = arguments[_i];
            }
            return p.resolve.apply(p, tslib_1.__spread(paths));
        };
        LSParseConfigHost.prototype.dirname = function (file) {
            return p.dirname(file);
        };
        LSParseConfigHost.prototype.join = function (basePath) {
            var paths = [];
            for (var _i = 1; _i < arguments.length; _i++) {
                paths[_i - 1] = arguments[_i];
            }
            return p.join.apply(p, tslib_1.__spread([basePath], paths));
        };
        return LSParseConfigHost;
    }());
    exports.LSParseConfigHost = LSParseConfigHost;
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"adapters.js","sourceRoot":"","sources":["../../../../../../packages/language-service/ivy/adapters.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;;;IAOH,+DAA6D;IAC7D,kFAAgF;IAChF,wBAA0B;IAG1B,6DAAyC;IAEzC;QAeE,gCAA6B,OAA0B;YAA1B,YAAO,GAAP,OAAO,CAAmB;YAd9C,eAAU,GAAG,IAAI,CAAC;YAClB,4BAAuB,GAAoB,EAAE,CAAC;YAC9C,kBAAa,GAAuB,IAAI,GAAG,EAAE,CAAC;YAC9C,mBAAc,GAAG,IAAI,CAAC,CAAM,sBAAsB;YAClD,uBAAkB,GAAG,IAAI,CAAC,CAAE,qBAAqB;YAG1D;;;;eAIG;YACc,4BAAuB,GAAG,IAAI,GAAG,EAAkB,CAAC;YAGnE,IAAI,CAAC,QAAQ,GAAG,wBAAW,CAAC,IAAI,EAAE,OAAO,CAAC,sBAAsB,EAAE,CAAC,CAAC;QACtE,CAAC;QAED,uCAAM,GAAN,UAAO,EAAiB;YACtB,OAAO,cAAM,CAAC,EAAE,CAAC,CAAC;QACpB,CAAC;QAED,2CAAU,GAAV,UAAW,QAAgB;YACzB,OAAO,IAAI,CAAC,OAAO,CAAC,UAAU,CAAC,QAAQ,CAAC,CAAC;QAC3C,CAAC;QAED,yCAAQ,GAAR,UAAS,QAAgB;YACvB,OAAO,IAAI,CAAC,OAAO,CAAC,QAAQ,CAAC,QAAQ,CAAC,CAAC;QACzC,CAAC;QAED,oDAAmB,GAAnB;YACE,OAAO,IAAI,CAAC,OAAO,CAAC,mBAAmB,EAAE,CAAC;QAC5C,CAAC;QAED,qDAAoB,GAApB,UAAqB,QAAgB;YACnC,OAAO,IAAI,CAAC,OAAO,CAAC,cAAc,CAAC,mBAAmB,CAAC,QAAQ,CAAC,CAAC;QACnE,CAAC;QAED;;;WAGG;QACH,yCAAQ,GAAR,UAAS,IAAY;;YACnB,mBAAO,MAAA,IAAI,CAAC,OAAO,EAAC,QAAQ,mDAAG,IAAI,oCAAK,IAAI,CAAC;QAC/C,CAAC;QAED;;;;;WAKG;QACH,6CAAY,GAAZ,UAAa,QAAgB;YAC3B,IAAI,wBAAgB,CAAC,QAAQ,CAAC,EAAE;gBAC9B,MAAM,IAAI,KAAK,CAAC,qDAAmD,QAAU,CAAC,CAAC;aAChF;YACD,2EAA2E;YAC3E,sDAAsD;YACtD,4DAA4D;YAC5D,uEAAuE;YACvE,6BAA6B;YAC7B,IAAM,QAAQ,GAAG,IAAI,CAAC,OAAO,CAAC,iBAAiB,CAAC,QAAQ,CAAC,CAAC;YAC1D,IAAI,CAAC,QAAQ,EAAE;gBACb,sEAAsE;gBACtE,oBAAoB;gBACpB,MAAM,IAAI,KAAK,CAAC,wDAAsD,QAAU,CAAC,CAAC;aACnF;YACD,IAAM,OAAO,GAAG,IAAI,CAAC,OAAO,CAAC,gBAAgB,CAAC,QAAQ,CAAC,CAAC;YACxD,IAAI,CAAC,uBAAuB,CAAC,GAAG,CAAC,QAAQ,EAAE,OAAO,CAAC,CAAC;YACpD,OAAO,QAAQ,CAAC,OAAO,CAAC,CAAC,EAAE,QAAQ,CAAC,SAAS,EAAE,CAAC,CAAC;QACnD,CAAC;QAED,yDAAwB,GAAxB;;YACE,IAAM,aAAa,GAAG,IAAI,GAAG,EAAU,CAAC;;gBACxC,KAAqC,IAAA,KAAA,iBAAA,IAAI,CAAC,uBAAuB,CAAA,gBAAA,4BAAE;oBAAxD,IAAA,KAAA,2BAAsB,EAArB,QAAQ,QAAA,EAAE,UAAU,QAAA;oBAC9B,IAAI,IAAI,CAAC,OAAO,CAAC,gBAAgB,CAAC,QAAQ,CAAC,KAAK,UAAU,EAAE;wBAC1D,aAAa,CAAC,GAAG,CAAC,QAAQ,CAAC,CAAC;qBAC7B;iBACF;;;;;;;;;YACD,OAAO,aAAa,CAAC,IAAI,GAAG,CAAC,CAAC,CAAC,CAAC,aAAa,CAAC,CAAC,CAAC,SAAS,CAAC;QAC5D,CAAC;QACH,6BAAC;IAAD,CAAC,AAlFD,IAkFC;IAlFY,wDAAsB;IAoFnC;;;;;;OAMG;IACH;QACE,2BAA6B,UAAgC;YAAhC,eAAU,GAAV,UAAU,CAAsB;QAAG,CAAC;QACjE,kCAAM,GAAN,UAAO,IAAoB;YACzB,OAAO,IAAI,CAAC,UAAU,CAAC,UAAU,CAAC,IAAI,CAAC,IAAI,IAAI,CAAC,UAAU,CAAC,eAAe,CAAC,IAAI,CAAC,CAAC;QACnF,CAAC;QACD,oCAAQ,GAAR,UAAS,IAAoB;YAC3B,IAAM,OAAO,GAAG,IAAI,CAAC,UAAU,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC;YAC/C,IAAI,OAAO,KAAK,SAAS,EAAE;gBACzB,MAAM,IAAI,KAAK,CAAC,2DAAyD,IAAM,CAAC,CAAC;aAClF;YACD,OAAO,OAAO,CAAC;QACjB,CAAC;QACD,iCAAK,GAAL,UAAM,IAAoB;YAA1B,iBAYC;YAXC,OAAO;gBACL,MAAM,EAAE;oBACN,OAAO,KAAI,CAAC,UAAU,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;gBAC1C,CAAC;gBACD,WAAW,EAAE;oBACX,OAAO,KAAI,CAAC,UAAU,CAAC,eAAe,CAAC,IAAI,CAAC,CAAC;gBAC/C,CAAC;gBACD,cAAc,EAAE;oBACd,MAAM,IAAI,KAAK,CAAC,wDAAwD,CAAC,CAAC;gBAC5E,CAAC;aACF,CAAC;QACJ,CAAC;QACD,+BAAG,GAAH;YACE,OAAO,IAAI,CAAC,UAAU,CAAC,mBAAmB,EAAoB,CAAC;QACjE,CAAC;QACD,mCAAO,GAAP,UAAQ,IAAgC;YACtC,OAAO,CAAC,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC;QACzB,CAAC;QACD,mCAAO,GAAP;YAAQ,eAAkB;iBAAlB,UAAkB,EAAlB,qBAAkB,EAAlB,IAAkB;gBAAlB,0BAAkB;;YACxB,OAAO,CAAC,CAAC,OAAO,OAAT,CAAC,mBAAY,KAAK,EAAmB,CAAC;QAC/C,CAAC;QACD,mCAAO,GAAP,UAA8B,IAAO;YACnC,OAAO,CAAC,CAAC,OAAO,CAAC,IAAI,CAAM,CAAC;QAC9B,CAAC;QACD,gCAAI,GAAJ,UAA2B,QAAW;YAAE,eAAkB;iBAAlB,UAAkB,EAAlB,qBAAkB,EAAlB,IAAkB;gBAAlB,8BAAkB;;YACxD,OAAO,CAAC,CAAC,IAAI,OAAN,CAAC,oBAAM,QAAQ,GAAK,KAAK,EAAM,CAAC;QACzC,CAAC;QACH,wBAAC;IAAD,CAAC,AAxCD,IAwCC;IAxCY,8CAAiB","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\n/** @fileoverview provides adapters for communicating with the ng compiler */\n\nimport {ConfigurationHost} from '@angular/compiler-cli';\nimport {NgCompilerAdapter} from '@angular/compiler-cli/src/ngtsc/core/api';\nimport {AbsoluteFsPath, FileStats, PathSegment, PathString} from '@angular/compiler-cli/src/ngtsc/file_system';\nimport {isShim} from '@angular/compiler-cli/src/ngtsc/shims';\nimport {getRootDirs} from '@angular/compiler-cli/src/ngtsc/util/src/typescript';\nimport * as p from 'path';\nimport * as ts from 'typescript/lib/tsserverlibrary';\n\nimport {isTypeScriptFile} from './utils';\n\nexport class LanguageServiceAdapter implements NgCompilerAdapter {\n  readonly entryPoint = null;\n  readonly constructionDiagnostics: ts.Diagnostic[] = [];\n  readonly ignoreForEmit: Set<ts.SourceFile> = new Set();\n  readonly factoryTracker = null;      // no .ngfactory shims\n  readonly unifiedModulesHost = null;  // only used in Bazel\n  readonly rootDirs: AbsoluteFsPath[];\n\n  /**\n   * Map of resource filenames to the version of the file last read via `readResource`.\n   *\n   * Used to implement `getModifiedResourceFiles`.\n   */\n  private readonly lastReadResourceVersion = new Map<string, string>();\n\n  constructor(private readonly project: ts.server.Project) {\n    this.rootDirs = getRootDirs(this, project.getCompilationSettings());\n  }\n\n  isShim(sf: ts.SourceFile): boolean {\n    return isShim(sf);\n  }\n\n  fileExists(fileName: string): boolean {\n    return this.project.fileExists(fileName);\n  }\n\n  readFile(fileName: string): string|undefined {\n    return this.project.readFile(fileName);\n  }\n\n  getCurrentDirectory(): string {\n    return this.project.getCurrentDirectory();\n  }\n\n  getCanonicalFileName(fileName: string): string {\n    return this.project.projectService.toCanonicalFileName(fileName);\n  }\n\n  /**\n   * Return the real path of a symlink. This method is required in order to\n   * resolve symlinks in node_modules.\n   */\n  realpath(path: string): string {\n    return this.project.realpath?.(path) ?? path;\n  }\n\n  /**\n   * readResource() is an Angular-specific method for reading files that are not\n   * managed by the TS compiler host, namely templates and stylesheets.\n   * It is a method on ExtendedTsCompilerHost, see\n   * packages/compiler-cli/src/ngtsc/core/api/src/interfaces.ts\n   */\n  readResource(fileName: string): string {\n    if (isTypeScriptFile(fileName)) {\n      throw new Error(`readResource() should not be called on TS file: ${fileName}`);\n    }\n    // Calling getScriptSnapshot() will actually create a ScriptInfo if it does\n    // not exist! The same applies for getScriptVersion().\n    // getScriptInfo() will not create one if it does not exist.\n    // In this case, we *want* a script info to be created so that we could\n    // keep track of its version.\n    const snapshot = this.project.getScriptSnapshot(fileName);\n    if (!snapshot) {\n      // This would fail if the file does not exist, or readFile() fails for\n      // whatever reasons.\n      throw new Error(`Failed to get script snapshot while trying to read ${fileName}`);\n    }\n    const version = this.project.getScriptVersion(fileName);\n    this.lastReadResourceVersion.set(fileName, version);\n    return snapshot.getText(0, snapshot.getLength());\n  }\n\n  getModifiedResourceFiles(): Set<string>|undefined {\n    const modifiedFiles = new Set<string>();\n    for (const [fileName, oldVersion] of this.lastReadResourceVersion) {\n      if (this.project.getScriptVersion(fileName) !== oldVersion) {\n        modifiedFiles.add(fileName);\n      }\n    }\n    return modifiedFiles.size > 0 ? modifiedFiles : undefined;\n  }\n}\n\n/**\n * Used to read configuration files.\n *\n * A language service parse configuration host is independent of the adapter\n * because signatures of calls like `FileSystem#readFile` are a bit stricter\n * than those on the adapter.\n */\nexport class LSParseConfigHost implements ConfigurationHost {\n  constructor(private readonly serverHost: ts.server.ServerHost) {}\n  exists(path: AbsoluteFsPath): boolean {\n    return this.serverHost.fileExists(path) || this.serverHost.directoryExists(path);\n  }\n  readFile(path: AbsoluteFsPath): string {\n    const content = this.serverHost.readFile(path);\n    if (content === undefined) {\n      throw new Error(`LanguageServiceFS#readFile called on unavailable file ${path}`);\n    }\n    return content;\n  }\n  lstat(path: AbsoluteFsPath): FileStats {\n    return {\n      isFile: () => {\n        return this.serverHost.fileExists(path);\n      },\n      isDirectory: () => {\n        return this.serverHost.directoryExists(path);\n      },\n      isSymbolicLink: () => {\n        throw new Error(`LanguageServiceFS#lstat#isSymbolicLink not implemented`);\n      },\n    };\n  }\n  pwd(): AbsoluteFsPath {\n    return this.serverHost.getCurrentDirectory() as AbsoluteFsPath;\n  }\n  extname(path: AbsoluteFsPath|PathSegment): string {\n    return p.extname(path);\n  }\n  resolve(...paths: string[]): AbsoluteFsPath {\n    return p.resolve(...paths) as AbsoluteFsPath;\n  }\n  dirname<T extends PathString>(file: T): T {\n    return p.dirname(file) as T;\n  }\n  join<T extends PathString>(basePath: T, ...paths: string[]): T {\n    return p.join(basePath, ...paths) as T;\n  }\n}\n"]}