/**
 * @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/util", ["require", "exports", "tslib", "@angular/compiler", "path", "typescript", "@angular/compiler-cli/src/transformers/api"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.stripComment = exports.ngToTsDiagnostic = exports.relativeToRootDirs = exports.isInRootDir = exports.createMessageDiagnostic = exports.userError = exports.error = exports.tsStructureIsReused = exports.TS = exports.DTS = exports.GENERATED_FILES = void 0;
    var tslib_1 = require("tslib");
    var compiler_1 = require("@angular/compiler");
    var path = require("path");
    var ts = require("typescript");
    var api_1 = require("@angular/compiler-cli/src/transformers/api");
    exports.GENERATED_FILES = /(.*?)\.(ngfactory|shim\.ngstyle|ngstyle|ngsummary)\.(js|d\.ts|ts)$/;
    exports.DTS = /\.d\.ts$/;
    exports.TS = /^(?!.*\.d\.ts$).*\.ts$/;
    // Note: This is an internal property in TypeScript. Use it only for assertions and tests.
    function tsStructureIsReused(program) {
        return program.structureIsReused;
    }
    exports.tsStructureIsReused = tsStructureIsReused;
    function error(msg) {
        throw new Error("Internal error: " + msg);
    }
    exports.error = error;
    function userError(msg) {
        throw compiler_1.syntaxError(msg);
    }
    exports.userError = userError;
    function createMessageDiagnostic(messageText) {
        return {
            file: undefined,
            start: undefined,
            length: undefined,
            category: ts.DiagnosticCategory.Message,
            messageText: messageText,
            code: api_1.DEFAULT_ERROR_CODE,
            source: api_1.SOURCE,
        };
    }
    exports.createMessageDiagnostic = createMessageDiagnostic;
    function isInRootDir(fileName, options) {
        return !options.rootDir || pathStartsWithPrefix(options.rootDir, fileName);
    }
    exports.isInRootDir = isInRootDir;
    function relativeToRootDirs(filePath, rootDirs) {
        var e_1, _a;
        if (!filePath)
            return filePath;
        try {
            for (var _b = tslib_1.__values(rootDirs || []), _c = _b.next(); !_c.done; _c = _b.next()) {
                var dir = _c.value;
                var rel = pathStartsWithPrefix(dir, filePath);
                if (rel) {
                    return rel;
                }
            }
        }
        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 filePath;
    }
    exports.relativeToRootDirs = relativeToRootDirs;
    function pathStartsWithPrefix(prefix, fullPath) {
        var rel = path.relative(prefix, fullPath);
        return rel.startsWith('..') ? null : rel;
    }
    /**
     * Converts a ng.Diagnostic into a ts.Diagnostic.
     * This looses some information, and also uses an incomplete object as `file`.
     *
     * I.e. only use this where the API allows only a ts.Diagnostic.
     */
    function ngToTsDiagnostic(ng) {
        var file;
        var start;
        var length;
        if (ng.span) {
            // Note: We can't use a real ts.SourceFile,
            // but we can at least mirror the properties `fileName` and `text`, which
            // are mostly used for error reporting.
            file = { fileName: ng.span.start.file.url, text: ng.span.start.file.content };
            start = ng.span.start.offset;
            length = ng.span.end.offset - start;
        }
        return {
            file: file,
            messageText: ng.messageText,
            category: ng.category,
            code: ng.code,
            start: start,
            length: length,
        };
    }
    exports.ngToTsDiagnostic = ngToTsDiagnostic;
    /**
     * Strip multiline comment start and end markers from the `commentText` string.
     *
     * This will also strip the JSDOC comment start marker (`/**`).
     */
    function stripComment(commentText) {
        return commentText.replace(/^\/\*\*?/, '').replace(/\*\/$/, '').trim();
    }
    exports.stripComment = stripComment;
});
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