source: trip-planner-front/node_modules/@angular/compiler-cli/ngcc/src/rendering/commonjs_rendering_formatter.js@ 6a3a178

(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/ngcc/src/rendering/commonjs_rendering_formatter", ["require", "exports", "tslib", "typescript", "@angular/compiler-cli/ngcc/src/host/commonjs_umd_utils", "@angular/compiler-cli/ngcc/src/rendering/esm5_rendering_formatter", "@angular/compiler-cli/ngcc/src/rendering/utils"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.CommonJsRenderingFormatter = void 0;
    var tslib_1 = require("tslib");
    var ts = require("typescript");
    var commonjs_umd_utils_1 = require("@angular/compiler-cli/ngcc/src/host/commonjs_umd_utils");
    var esm5_rendering_formatter_1 = require("@angular/compiler-cli/ngcc/src/rendering/esm5_rendering_formatter");
    var utils_1 = require("@angular/compiler-cli/ngcc/src/rendering/utils");
    /**
     * A RenderingFormatter that works with CommonJS files, instead of `import` and `export` statements
     * the module is an IIFE with a factory function call with dependencies, which are defined in a
     * wrapper function for AMD, CommonJS and global module formats.
     */
    var CommonJsRenderingFormatter = /** @class */ (function (_super) {
        tslib_1.__extends(CommonJsRenderingFormatter, _super);
        function CommonJsRenderingFormatter(fs, commonJsHost, isCore) {
            var _this = _super.call(this, fs, commonJsHost, isCore) || this;
            _this.commonJsHost = commonJsHost;
            return _this;
        }
        /**
         *  Add the imports below any in situ imports as `require` calls.
         */
        CommonJsRenderingFormatter.prototype.addImports = function (output, imports, file) {
            // Avoid unnecessary work if there are no imports to add.
            if (imports.length === 0) {
                return;
            }
            var insertionPoint = this.findEndOfImports(file);
            var renderedImports = imports.map(function (i) { return "var " + i.qualifier.text + " = require('" + i.specifier + "');\n"; }).join('');
            output.appendLeft(insertionPoint, renderedImports);
        };
        /**
         * Add the exports to the bottom of the file.
         */
        CommonJsRenderingFormatter.prototype.addExports = function (output, entryPointBasePath, exports, importManager, file) {
            var _this = this;
            exports.forEach(function (e) {
                var basePath = utils_1.stripExtension(e.from);
                var relativePath = './' + _this.fs.relative(_this.fs.dirname(entryPointBasePath), basePath);
                var namedImport = entryPointBasePath !== basePath ?
                    importManager.generateNamedImport(relativePath, e.identifier) :
                    { symbol: e.identifier, moduleImport: null };
                var importNamespace = namedImport.moduleImport ? namedImport.moduleImport.text + "." : '';
                var exportStr = "\nexports." + e.identifier + " = " + importNamespace + namedImport.symbol + ";";
                output.append(exportStr);
            });
        };
        CommonJsRenderingFormatter.prototype.addDirectExports = function (output, exports, importManager, file) {
            var e_1, _a;
            try {
                for (var exports_1 = tslib_1.__values(exports), exports_1_1 = exports_1.next(); !exports_1_1.done; exports_1_1 = exports_1.next()) {
                    var e = exports_1_1.value;
                    var namedImport = importManager.generateNamedImport(e.fromModule, e.symbolName);
                    var importNamespace = namedImport.moduleImport ? namedImport.moduleImport.text + "." : '';
                    var exportStr = "\nexports." + e.asAlias + " = " + importNamespace + namedImport.symbol + ";";
                    output.append(exportStr);
                }
            }
            catch (e_1_1) { e_1 = { error: e_1_1 }; }
            finally {
                try {
                    if (exports_1_1 && !exports_1_1.done && (_a = exports_1.return)) _a.call(exports_1);
                }
                finally { if (e_1) throw e_1.error; }
            }
        };
        CommonJsRenderingFormatter.prototype.findEndOfImports = function (sf) {
            var e_2, _a;
            try {
                for (var _b = tslib_1.__values(sf.statements), _c = _b.next(); !_c.done; _c = _b.next()) {
                    var statement = _c.value;
                    if (ts.isExpressionStatement(statement) && commonjs_umd_utils_1.isRequireCall(statement.expression)) {
                        continue;
                    }
                    var declarations = ts.isVariableStatement(statement) ?
                        Array.from(statement.declarationList.declarations) :
                        [];
                    if (declarations.some(function (d) { return !d.initializer || !commonjs_umd_utils_1.isRequireCall(d.initializer); })) {
                        return statement.getStart();
                    }
                }
            }
            catch (e_2_1) { e_2 = { error: e_2_1 }; }
            finally {
                try {
                    if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
                }
                finally { if (e_2) throw e_2.error; }
            }
            return 0;
        };
        return CommonJsRenderingFormatter;
    }(esm5_rendering_formatter_1.Esm5RenderingFormatter));
    exports.CommonJsRenderingFormatter = CommonJsRenderingFormatter;
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"commonjs_rendering_formatter.js","sourceRoot":"","sources":["../../../../../../../../packages/compiler-cli/ngcc/src/rendering/commonjs_rendering_formatter.ts"],"names":[],"mappings":";;;;;;;;;;;;;IASA,+BAAiC;IAKjC,6FAAyD;IAGzD,8GAAkE;IAClE,wEAAuC;IAEvC;;;;OAIG;IACH;QAAgD,sDAAsB;QACpE,oCAAY,EAAoB,EAAY,YAAgC,EAAE,MAAe;YAA7F,YACE,kBAAM,EAAE,EAAE,YAAY,EAAE,MAAM,CAAC,SAChC;YAF2C,kBAAY,GAAZ,YAAY,CAAoB;;QAE5E,CAAC;QAED;;WAEG;QACM,+CAAU,GAAnB,UAAoB,MAAmB,EAAE,OAAiB,EAAE,IAAmB;YAC7E,yDAAyD;YACzD,IAAI,OAAO,CAAC,MAAM,KAAK,CAAC,EAAE;gBACxB,OAAO;aACR;YAED,IAAM,cAAc,GAAG,IAAI,CAAC,gBAAgB,CAAC,IAAI,CAAC,CAAC;YACnD,IAAM,eAAe,GACjB,OAAO,CAAC,GAAG,CAAC,UAAA,CAAC,IAAI,OAAA,SAAO,CAAC,CAAC,SAAS,CAAC,IAAI,oBAAe,CAAC,CAAC,SAAS,UAAO,EAAxD,CAAwD,CAAC,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;YACxF,MAAM,CAAC,UAAU,CAAC,cAAc,EAAE,eAAe,CAAC,CAAC;QACrD,CAAC;QAED;;WAEG;QACM,+CAAU,GAAnB,UACI,MAAmB,EAAE,kBAA0B,EAAE,OAAqB,EACtE,aAA4B,EAAE,IAAmB;YAFrD,iBAaC;YAVC,OAAO,CAAC,OAAO,CAAC,UAAA,CAAC;gBACf,IAAM,QAAQ,GAAG,sBAAc,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;gBACxC,IAAM,YAAY,GAAG,IAAI,GAAG,KAAI,CAAC,EAAE,CAAC,QAAQ,CAAC,KAAI,CAAC,EAAE,CAAC,OAAO,CAAC,kBAAkB,CAAC,EAAE,QAAQ,CAAC,CAAC;gBAC5F,IAAM,WAAW,GAAG,kBAAkB,KAAK,QAAQ,CAAC,CAAC;oBACjD,aAAa,CAAC,mBAAmB,CAAC,YAAY,EAAE,CAAC,CAAC,UAAU,CAAC,CAAC,CAAC;oBAC/D,EAAC,MAAM,EAAE,CAAC,CAAC,UAAU,EAAE,YAAY,EAAE,IAAI,EAAC,CAAC;gBAC/C,IAAM,eAAe,GAAG,WAAW,CAAC,YAAY,CAAC,CAAC,CAAI,WAAW,CAAC,YAAY,CAAC,IAAI,MAAG,CAAC,CAAC,CAAC,EAAE,CAAC;gBAC5F,IAAM,SAAS,GAAG,eAAa,CAAC,CAAC,UAAU,WAAM,eAAe,GAAG,WAAW,CAAC,MAAM,MAAG,CAAC;gBACzF,MAAM,CAAC,MAAM,CAAC,SAAS,CAAC,CAAC;YAC3B,CAAC,CAAC,CAAC;QACL,CAAC;QAEQ,qDAAgB,GAAzB,UACI,MAAmB,EAAE,OAAmB,EAAE,aAA4B,EACtE,IAAmB;;;gBACrB,KAAgB,IAAA,YAAA,iBAAA,OAAO,CAAA,gCAAA,qDAAE;oBAApB,IAAM,CAAC,oBAAA;oBACV,IAAM,WAAW,GAAG,aAAa,CAAC,mBAAmB,CAAC,CAAC,CAAC,UAAU,EAAE,CAAC,CAAC,UAAU,CAAC,CAAC;oBAClF,IAAM,eAAe,GAAG,WAAW,CAAC,YAAY,CAAC,CAAC,CAAI,WAAW,CAAC,YAAY,CAAC,IAAI,MAAG,CAAC,CAAC,CAAC,EAAE,CAAC;oBAC5F,IAAM,SAAS,GAAG,eAAa,CAAC,CAAC,OAAO,WAAM,eAAe,GAAG,WAAW,CAAC,MAAM,MAAG,CAAC;oBACtF,MAAM,CAAC,MAAM,CAAC,SAAS,CAAC,CAAC;iBAC1B;;;;;;;;;QACH,CAAC;QAEkB,qDAAgB,GAAnC,UAAoC,EAAiB;;;gBACnD,KAAwB,IAAA,KAAA,iBAAA,EAAE,CAAC,UAAU,CAAA,gBAAA,4BAAE;oBAAlC,IAAM,SAAS,WAAA;oBAClB,IAAI,EAAE,CAAC,qBAAqB,CAAC,SAAS,CAAC,IAAI,kCAAa,CAAC,SAAS,CAAC,UAAU,CAAC,EAAE;wBAC9E,SAAS;qBACV;oBACD,IAAM,YAAY,GAAG,EAAE,CAAC,mBAAmB,CAAC,SAAS,CAAC,CAAC,CAAC;wBACpD,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,eAAe,CAAC,YAAY,CAAC,CAAC,CAAC;wBACpD,EAAE,CAAC;oBACP,IAAI,YAAY,CAAC,IAAI,CAAC,UAAA,CAAC,IAAI,OAAA,CAAC,CAAC,CAAC,WAAW,IAAI,CAAC,kCAAa,CAAC,CAAC,CAAC,WAAW,CAAC,EAA/C,CAA+C,CAAC,EAAE;wBAC3E,OAAO,SAAS,CAAC,QAAQ,EAAE,CAAC;qBAC7B;iBACF;;;;;;;;;YACD,OAAO,CAAC,CAAC;QACX,CAAC;QACH,iCAAC;IAAD,CAAC,AA/DD,CAAgD,iDAAsB,GA+DrE;IA/DY,gEAA0B","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 */\nimport {PathManipulation} from '@angular/compiler-cli/src/ngtsc/file_system';\nimport MagicString from 'magic-string';\nimport * as ts from 'typescript';\n\nimport {Reexport} from '../../../src/ngtsc/imports';\nimport {Import, ImportManager} from '../../../src/ngtsc/translator';\nimport {ExportInfo} from '../analysis/private_declarations_analyzer';\nimport {isRequireCall} from '../host/commonjs_umd_utils';\nimport {NgccReflectionHost} from '../host/ngcc_host';\n\nimport {Esm5RenderingFormatter} from './esm5_rendering_formatter';\nimport {stripExtension} from './utils';\n\n/**\n * A RenderingFormatter that works with CommonJS files, instead of `import` and `export` statements\n * the module is an IIFE with a factory function call with dependencies, which are defined in a\n * wrapper function for AMD, CommonJS and global module formats.\n */\nexport class CommonJsRenderingFormatter extends Esm5RenderingFormatter {\n  constructor(fs: PathManipulation, protected commonJsHost: NgccReflectionHost, isCore: boolean) {\n    super(fs, commonJsHost, isCore);\n  }\n\n  /**\n   *  Add the imports below any in situ imports as `require` calls.\n   */\n  override addImports(output: MagicString, imports: Import[], file: ts.SourceFile): void {\n    // Avoid unnecessary work if there are no imports to add.\n    if (imports.length === 0) {\n      return;\n    }\n\n    const insertionPoint = this.findEndOfImports(file);\n    const renderedImports =\n        imports.map(i => `var ${i.qualifier.text} = require('${i.specifier}');\\n`).join('');\n    output.appendLeft(insertionPoint, renderedImports);\n  }\n\n  /**\n   * Add the exports to the bottom of the file.\n   */\n  override addExports(\n      output: MagicString, entryPointBasePath: string, exports: ExportInfo[],\n      importManager: ImportManager, file: ts.SourceFile): void {\n    exports.forEach(e => {\n      const basePath = stripExtension(e.from);\n      const relativePath = './' + this.fs.relative(this.fs.dirname(entryPointBasePath), basePath);\n      const namedImport = entryPointBasePath !== basePath ?\n          importManager.generateNamedImport(relativePath, e.identifier) :\n          {symbol: e.identifier, moduleImport: null};\n      const importNamespace = namedImport.moduleImport ? `${namedImport.moduleImport.text}.` : '';\n      const exportStr = `\\nexports.${e.identifier} = ${importNamespace}${namedImport.symbol};`;\n      output.append(exportStr);\n    });\n  }\n\n  override addDirectExports(\n      output: MagicString, exports: Reexport[], importManager: ImportManager,\n      file: ts.SourceFile): void {\n    for (const e of exports) {\n      const namedImport = importManager.generateNamedImport(e.fromModule, e.symbolName);\n      const importNamespace = namedImport.moduleImport ? `${namedImport.moduleImport.text}.` : '';\n      const exportStr = `\\nexports.${e.asAlias} = ${importNamespace}${namedImport.symbol};`;\n      output.append(exportStr);\n    }\n  }\n\n  protected override findEndOfImports(sf: ts.SourceFile): number {\n    for (const statement of sf.statements) {\n      if (ts.isExpressionStatement(statement) && isRequireCall(statement.expression)) {\n        continue;\n      }\n      const declarations = ts.isVariableStatement(statement) ?\n          Array.from(statement.declarationList.declarations) :\n          [];\n      if (declarations.some(d => !d.initializer || !isRequireCall(d.initializer))) {\n        return statement.getStart();\n      }\n    }\n    return 0;\n  }\n}\n"]}