@angular/compiler-cli/src/transformers/r3_metadata_transform.js

/**
 * @license
 * Copyright Google Inc. 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/r3_metadata_transform", ["require", "exports", "tslib", "@angular/compiler", "typescript", "@angular/compiler-cli/src/metadata/index"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var tslib_1 = require("tslib");
    var compiler_1 = require("@angular/compiler");
    var ts = require("typescript");
    var index_1 = require("@angular/compiler-cli/src/metadata/index");
    var PartialModuleMetadataTransformer = /** @class */ (function () {
        function PartialModuleMetadataTransformer(modules) {
            this.moduleMap = new Map(modules.map(function (m) { return [m.fileName, m]; }));
        }
        PartialModuleMetadataTransformer.prototype.start = function (sourceFile) {
            var partialModule = this.moduleMap.get(sourceFile.fileName);
            if (partialModule) {
                var classMap_1 = new Map(partialModule.statements.filter(isClassStmt).map(function (s) { return [s.name, s]; }));
                if (classMap_1.size > 0) {
                    return function (value, node) {
                        var e_1, _a, _b;
                        // For class metadata that is going to be transformed to have a static method ensure the
                        // metadata contains a static declaration the new static method.
                        if (index_1.isClassMetadata(value) && node.kind === ts.SyntaxKind.ClassDeclaration) {
                            var classDeclaration = node;
                            if (classDeclaration.name) {
                                var partialClass = classMap_1.get(classDeclaration.name.text);
                                if (partialClass) {
                                    try {
                                        for (var _c = tslib_1.__values(partialClass.fields), _d = _c.next(); !_d.done; _d = _c.next()) {
                                            var field = _d.value;
                                            if (field.name && field.modifiers &&
                                                field.modifiers.some(function (modifier) { return modifier === compiler_1.StmtModifier.Static; })) {
                                                value.statics = tslib_1.__assign({}, (value.statics || {}), (_b = {}, _b[field.name] = {}, _b));
                                            }
                                        }
                                    }
                                    catch (e_1_1) { e_1 = { error: e_1_1 }; }
                                    finally {
                                        try {
                                            if (_d && !_d.done && (_a = _c.return)) _a.call(_c);
                                        }
                                        finally { if (e_1) throw e_1.error; }
                                    }
                                }
                            }
                        }
                        return value;
                    };
                }
            }
        };
        return PartialModuleMetadataTransformer;
    }());
    exports.PartialModuleMetadataTransformer = PartialModuleMetadataTransformer;
    function isClassStmt(v) {
        return v instanceof compiler_1.ClassStmt;
    }
});
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