@angular/compiler-cli/src/transformers/r3_strip_decorators.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_strip_decorators", ["require", "exports", "typescript", "@angular/compiler-cli/src/metadata/index"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var ts = require("typescript");
    var metadata_1 = require("@angular/compiler-cli/src/metadata/index");
    function getDecoratorStripTransformerFactory(coreDecorators, reflector, checker) {
        return function (context) {
            return function (sourceFile) {
                var stripDecoratorsFromClassDeclaration = function (node) {
                    if (node.decorators === undefined) {
                        return node;
                    }
                    var decorators = node.decorators.filter(function (decorator) {
                        var callExpr = decorator.expression;
                        if (ts.isCallExpression(callExpr)) {
                            var id = callExpr.expression;
                            if (ts.isIdentifier(id)) {
                                var symbol = resolveToStaticSymbol(id, sourceFile.fileName, reflector, checker);
                                return symbol && coreDecorators.has(symbol);
                            }
                        }
                        return true;
                    });
                    if (decorators.length !== node.decorators.length) {
                        return ts.updateClassDeclaration(node, decorators, node.modifiers, node.name, node.typeParameters, node.heritageClauses || [], node.members);
                    }
                    return node;
                };
                var stripDecoratorPropertyAssignment = function (node) {
                    return ts.visitEachChild(node, function (member) {
                        if (!ts.isPropertyDeclaration(member) || !isDecoratorAssignment(member) ||
                            !member.initializer || !ts.isArrayLiteralExpression(member.initializer)) {
                            return member;
                        }
                        var newInitializer = ts.visitEachChild(member.initializer, function (decorator) {
                            if (!ts.isObjectLiteralExpression(decorator)) {
                                return decorator;
                            }
                            var type = lookupProperty(decorator, 'type');
                            if (!type || !ts.isIdentifier(type)) {
                                return decorator;
                            }
                            var symbol = resolveToStaticSymbol(type, sourceFile.fileName, reflector, checker);
                            if (!symbol || !coreDecorators.has(symbol)) {
                                return decorator;
                            }
                            return undefined;
                        }, context);
                        if (newInitializer === member.initializer) {
                            return member;
                        }
                        else if (newInitializer.elements.length === 0) {
                            return undefined;
                        }
                        else {
                            return ts.updateProperty(member, member.decorators, member.modifiers, member.name, member.questionToken, member.type, newInitializer);
                        }
                    }, context);
                };
                return ts.visitEachChild(sourceFile, function (stmt) {
                    if (ts.isClassDeclaration(stmt)) {
                        var decl = stmt;
                        if (stmt.decorators) {
                            decl = stripDecoratorsFromClassDeclaration(stmt);
                        }
                        return stripDecoratorPropertyAssignment(decl);
                    }
                    return stmt;
                }, context);
            };
        };
    }
    exports.getDecoratorStripTransformerFactory = getDecoratorStripTransformerFactory;
    function isDecoratorAssignment(member) {
        if (!ts.isPropertyDeclaration(member)) {
            return false;
        }
        if (!member.modifiers ||
            !member.modifiers.some(function (mod) { return mod.kind === ts.SyntaxKind.StaticKeyword; })) {
            return false;
        }
        if (!ts.isIdentifier(member.name) || member.name.text !== 'decorators') {
            return false;
        }
        if (!member.initializer || !ts.isArrayLiteralExpression(member.initializer)) {
            return false;
        }
        return true;
    }
    function lookupProperty(expr, prop) {
        var decl = expr.properties.find(function (elem) { return !!elem.name && ts.isIdentifier(elem.name) && elem.name.text === prop; });
        if (decl === undefined || !ts.isPropertyAssignment(decl)) {
            return undefined;
        }
        return decl.initializer;
    }
    function resolveToStaticSymbol(id, containingFile, reflector, checker) {
        var res = checker.getSymbolAtLocation(id);
        if (!res || !res.declarations || res.declarations.length === 0) {
            return null;
        }
        var decl = res.declarations[0];
        if (!ts.isImportSpecifier(decl)) {
            return null;
        }
        var moduleSpecifier = decl.parent.parent.parent.moduleSpecifier;
        if (!ts.isStringLiteral(moduleSpecifier)) {
            return null;
        }
        return reflector.tryFindDeclaration(moduleSpecifier.text, id.text, containingFile);
    }
    var StripDecoratorsMetadataTransformer = /** @class */ (function () {
        function StripDecoratorsMetadataTransformer(coreDecorators, reflector) {
            this.coreDecorators = coreDecorators;
            this.reflector = reflector;
        }
        StripDecoratorsMetadataTransformer.prototype.start = function (sourceFile) {
            var _this = this;
            return function (value, node) {
                if (metadata_1.isClassMetadata(value) && ts.isClassDeclaration(node) && value.decorators) {
                    value.decorators = value.decorators.filter(function (d) {
                        if (metadata_1.isMetadataSymbolicCallExpression(d) &&
                            metadata_1.isMetadataImportedSymbolReferenceExpression(d.expression)) {
                            var declaration = _this.reflector.tryFindDeclaration(d.expression.module, d.expression.name, sourceFile.fileName);
                            if (declaration && _this.coreDecorators.has(declaration)) {
                                return false;
                            }
                        }
                        return true;
                    });
                }
                return value;
            };
        };
        return StripDecoratorsMetadataTransformer;
    }());
    exports.StripDecoratorsMetadataTransformer = StripDecoratorsMetadataTransformer;
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"r3_strip_decorators.js","sourceRoot":"","sources":["../../../../../../../packages/compiler-cli/src/transformers/r3_strip_decorators.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;IAGH,+BAAiC;IAEjC,qEAA0I;IAO1I,SAAgB,mCAAmC,CAC/C,cAAiC,EAAE,SAA0B,EAC7D,OAAuB;QACzB,OAAO,UAAS,OAAiC;YAC/C,OAAO,UAAS,UAAyB;gBACvC,IAAM,mCAAmC,GACrC,UAAC,IAAyB;oBACxB,IAAI,IAAI,CAAC,UAAU,KAAK,SAAS,EAAE;wBACjC,OAAO,IAAI,CAAC;qBACb;oBACD,IAAM,UAAU,GAAG,IAAI,CAAC,UAAU,CAAC,MAAM,CAAC,UAAA,SAAS;wBACjD,IAAM,QAAQ,GAAG,SAAS,CAAC,UAAU,CAAC;wBACtC,IAAI,EAAE,CAAC,gBAAgB,CAAC,QAAQ,CAAC,EAAE;4BACjC,IAAM,EAAE,GAAG,QAAQ,CAAC,UAAU,CAAC;4BAC/B,IAAI,EAAE,CAAC,YAAY,CAAC,EAAE,CAAC,EAAE;gCACvB,IAAM,MAAM,GAAG,qBAAqB,CAAC,EAAE,EAAE,UAAU,CAAC,QAAQ,EAAE,SAAS,EAAE,OAAO,CAAC,CAAC;gCAClF,OAAO,MAAM,IAAI,cAAc,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;6BAC7C;yBACF;wBACD,OAAO,IAAI,CAAC;oBACd,CAAC,CAAC,CAAC;oBACH,IAAI,UAAU,CAAC,MAAM,KAAK,IAAI,CAAC,UAAU,CAAC,MAAM,EAAE;wBAChD,OAAO,EAAE,CAAC,sBAAsB,CAC5B,IAAI,EAAE,UAAU,EAAE,IAAI,CAAC,SAAS,EAAE,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,cAAc,EAChE,IAAI,CAAC,eAAe,IAAI,EAAE,EAAE,IAAI,CAAC,OAAO,CAAG,CAAC;qBACjD;oBACD,OAAO,IAAI,CAAC;gBACd,CAAC,CAAC;gBAEN,IAAM,gCAAgC,GAAG,UAAC,IAAyB;oBACjE,OAAO,EAAE,CAAC,cAAc,CAAC,IAAI,EAAE,UAAA,MAAM;wBACnC,IAAI,CAAC,EAAE,CAAC,qBAAqB,CAAC,MAAM,CAAC,IAAI,CAAC,qBAAqB,CAAC,MAAM,CAAC;4BACnE,CAAC,MAAM,CAAC,WAAW,IAAI,CAAC,EAAE,CAAC,wBAAwB,CAAC,MAAM,CAAC,WAAW,CAAC,EAAE;4BAC3E,OAAO,MAAM,CAAC;yBACf;wBAED,IAAM,cAAc,GAAG,EAAE,CAAC,cAAc,CAAC,MAAM,CAAC,WAAW,EAAE,UAAA,SAAS;4BACpE,IAAI,CAAC,EAAE,CAAC,yBAAyB,CAAC,SAAS,CAAC,EAAE;gCAC5C,OAAO,SAAS,CAAC;6BAClB;4BACD,IAAM,IAAI,GAAG,cAAc,CAAC,SAAS,EAAE,MAAM,CAAC,CAAC;4BAC/C,IAAI,CAAC,IAAI,IAAI,CAAC,EAAE,CAAC,YAAY,CAAC,IAAI,CAAC,EAAE;gCACnC,OAAO,SAAS,CAAC;6BAClB;4BACD,IAAM,MAAM,GAAG,qBAAqB,CAAC,IAAI,EAAE,UAAU,CAAC,QAAQ,EAAE,SAAS,EAAE,OAAO,CAAC,CAAC;4BACpF,IAAI,CAAC,MAAM,IAAI,CAAC,cAAc,CAAC,GAAG,CAAC,MAAM,CAAC,EAAE;gCAC1C,OAAO,SAAS,CAAC;6BAClB;4BACD,OAAO,SAAS,CAAC;wBACnB,CAAC,EAAE,OAAO,CAAC,CAAC;wBAEZ,IAAI,cAAc,KAAK,MAAM,CAAC,WAAW,EAAE;4BACzC,OAAO,MAAM,CAAC;yBACf;6BAAM,IAAI,cAAc,CAAC,QAAQ,CAAC,MAAM,KAAK,CAAC,EAAE;4BAC/C,OAAO,SAAS,CAAC;yBAClB;6BAAM;4BACL,OAAO,EAAE,CAAC,cAAc,CACpB,MAAM,EAAE,MAAM,CAAC,UAAU,EAAE,MAAM,CAAC,SAAS,EAAE,MAAM,CAAC,IAAI,EAAE,MAAM,CAAC,aAAa,EAC9E,MAAM,CAAC,IAAI,EAAE,cAAc,CAAC,CAAC;yBAClC;oBACH,CAAC,EAAE,OAAO,CAAC,CAAC;gBACd,CAAC,CAAC;gBAEF,OAAO,EAAE,CAAC,cAAc,CAAC,UAAU,EAAE,UAAA,IAAI;oBACvC,IAAI,EAAE,CAAC,kBAAkB,CAAC,IAAI,CAAC,EAAE;wBAC/B,IAAI,IAAI,GAAG,IAAI,CAAC;wBAChB,IAAI,IAAI,CAAC,UAAU,EAAE;4BACnB,IAAI,GAAG,mCAAmC,CAAC,IAAI,CAAC,CAAC;yBAClD;wBACD,OAAO,gCAAgC,CAAC,IAAI,CAAC,CAAC;qBAC/C;oBACD,OAAO,IAAI,CAAC;gBACd,CAAC,EAAE,OAAO,CAAC,CAAC;YACd,CAAC,CAAC;QACJ,CAAC,CAAC;IACJ,CAAC;IA3ED,kFA2EC;IAED,SAAS,qBAAqB,CAAC,MAAuB;QACpD,IAAI,CAAC,EAAE,CAAC,qBAAqB,CAAC,MAAM,CAAC,EAAE;YACrC,OAAO,KAAK,CAAC;SACd;QACD,IAAI,CAAC,MAAM,CAAC,SAAS;YACjB,CAAC,MAAM,CAAC,SAAS,CAAC,IAAI,CAAC,UAAA,GAAG,IAAI,OAAA,GAAG,CAAC,IAAI,KAAK,EAAE,CAAC,UAAU,CAAC,aAAa,EAAxC,CAAwC,CAAC,EAAE;YAC3E,OAAO,KAAK,CAAC;SACd;QACD,IAAI,CAAC,EAAE,CAAC,YAAY,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,MAAM,CAAC,IAAI,CAAC,IAAI,KAAK,YAAY,EAAE;YACtE,OAAO,KAAK,CAAC;SACd;QACD,IAAI,CAAC,MAAM,CAAC,WAAW,IAAI,CAAC,EAAE,CAAC,wBAAwB,CAAC,MAAM,CAAC,WAAW,CAAC,EAAE;YAC3E,OAAO,KAAK,CAAC;SACd;QACD,OAAO,IAAI,CAAC;IACd,CAAC;IAED,SAAS,cAAc,CAAC,IAAgC,EAAE,IAAY;QACpE,IAAM,IAAI,GAAG,IAAI,CAAC,UAAU,CAAC,IAAI,CAC7B,UAAA,IAAI,IAAI,OAAA,CAAC,CAAC,IAAI,CAAC,IAAI,IAAI,EAAE,CAAC,YAAY,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,IAAI,CAAC,IAAI,CAAC,IAAI,KAAK,IAAI,EAApE,CAAoE,CAAC,CAAC;QAClF,IAAI,IAAI,KAAK,SAAS,IAAI,CAAC,EAAE,CAAC,oBAAoB,CAAC,IAAI,CAAC,EAAE;YACxD,OAAO,SAAS,CAAC;SAClB;QACD,OAAO,IAAI,CAAC,WAAW,CAAC;IAC1B,CAAC;IAED,SAAS,qBAAqB,CAC1B,EAAiB,EAAE,cAAsB,EAAE,SAA0B,EACrE,OAAuB;QACzB,IAAM,GAAG,GAAG,OAAO,CAAC,mBAAmB,CAAC,EAAE,CAAC,CAAC;QAC5C,IAAI,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC,YAAY,IAAI,GAAG,CAAC,YAAY,CAAC,MAAM,KAAK,CAAC,EAAE;YAC9D,OAAO,IAAI,CAAC;SACb;QACD,IAAM,IAAI,GAAG,GAAG,CAAC,YAAY,CAAC,CAAC,CAAC,CAAC;QACjC,IAAI,CAAC,EAAE,CAAC,iBAAiB,CAAC,IAAI,CAAC,EAAE;YAC/B,OAAO,IAAI,CAAC;SACb;QACD,IAAM,eAAe,GAAG,IAAI,CAAC,MAAQ,CAAC,MAAQ,CAAC,MAAQ,CAAC,eAAe,CAAC;QACxE,IAAI,CAAC,EAAE,CAAC,eAAe,CAAC,eAAe,CAAC,EAAE;YACxC,OAAO,IAAI,CAAC;SACb;QACD,OAAO,SAAS,CAAC,kBAAkB,CAAC,eAAe,CAAC,IAAI,EAAE,EAAE,CAAC,IAAI,EAAE,cAAc,CAAC,CAAC;IACrF,CAAC;IAED;QACE,4CAAoB,cAAiC,EAAU,SAA0B;YAArE,mBAAc,GAAd,cAAc,CAAmB;YAAU,cAAS,GAAT,SAAS,CAAiB;QAAG,CAAC;QAE7F,kDAAK,GAAL,UAAM,UAAyB;YAA/B,iBAiBC;YAhBC,OAAO,UAAC,KAAoB,EAAE,IAAa;gBACzC,IAAI,0BAAe,CAAC,KAAK,CAAC,IAAI,EAAE,CAAC,kBAAkB,CAAC,IAAI,CAAC,IAAI,KAAK,CAAC,UAAU,EAAE;oBAC7E,KAAK,CAAC,UAAU,GAAG,KAAK,CAAC,UAAU,CAAC,MAAM,CAAC,UAAA,CAAC;wBAC1C,IAAI,2CAAgC,CAAC,CAAC,CAAC;4BACnC,sDAA2C,CAAC,CAAC,CAAC,UAAU,CAAC,EAAE;4BAC7D,IAAM,WAAW,GAAG,KAAI,CAAC,SAAS,CAAC,kBAAkB,CACjD,CAAC,CAAC,UAAU,CAAC,MAAM,EAAE,CAAC,CAAC,UAAU,CAAC,IAAI,EAAE,UAAU,CAAC,QAAQ,CAAC,CAAC;4BACjE,IAAI,WAAW,IAAI,KAAI,CAAC,cAAc,CAAC,GAAG,CAAC,WAAW,CAAC,EAAE;gCACvD,OAAO,KAAK,CAAC;6BACd;yBACF;wBACD,OAAO,IAAI,CAAC;oBACd,CAAC,CAAC,CAAC;iBACJ;gBACD,OAAO,KAAK,CAAC;YACf,CAAC,CAAC;QACJ,CAAC;QACH,yCAAC;IAAD,CAAC,AArBD,IAqBC;IArBY,gFAAkC","sourcesContent":["/**\n * @license\n * Copyright Google Inc. 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 {StaticReflector, StaticSymbol} from '@angular/compiler';\nimport * as ts from 'typescript';\n\nimport {MetadataValue, isClassMetadata, isMetadataImportedSymbolReferenceExpression, isMetadataSymbolicCallExpression} from '../metadata';\n\nimport {MetadataTransformer, ValueTransform} from './metadata_cache';\n\nexport type Transformer = (sourceFile: ts.SourceFile) => ts.SourceFile;\nexport type TransformerFactory = (context: ts.TransformationContext) => Transformer;\n\nexport function getDecoratorStripTransformerFactory(\n    coreDecorators: Set<StaticSymbol>, reflector: StaticReflector,\n    checker: ts.TypeChecker): TransformerFactory {\n  return function(context: ts.TransformationContext) {\n    return function(sourceFile: ts.SourceFile): ts.SourceFile {\n      const stripDecoratorsFromClassDeclaration =\n          (node: ts.ClassDeclaration): ts.ClassDeclaration => {\n            if (node.decorators === undefined) {\n              return node;\n            }\n            const decorators = node.decorators.filter(decorator => {\n              const callExpr = decorator.expression;\n              if (ts.isCallExpression(callExpr)) {\n                const id = callExpr.expression;\n                if (ts.isIdentifier(id)) {\n                  const symbol = resolveToStaticSymbol(id, sourceFile.fileName, reflector, checker);\n                  return symbol && coreDecorators.has(symbol);\n                }\n              }\n              return true;\n            });\n            if (decorators.length !== node.decorators.length) {\n              return ts.updateClassDeclaration(\n                  node, decorators, node.modifiers, node.name, node.typeParameters,\n                  node.heritageClauses || [], node.members, );\n            }\n            return node;\n          };\n\n      const stripDecoratorPropertyAssignment = (node: ts.ClassDeclaration): ts.ClassDeclaration => {\n        return ts.visitEachChild(node, member => {\n          if (!ts.isPropertyDeclaration(member) || !isDecoratorAssignment(member) ||\n              !member.initializer || !ts.isArrayLiteralExpression(member.initializer)) {\n            return member;\n          }\n\n          const newInitializer = ts.visitEachChild(member.initializer, decorator => {\n            if (!ts.isObjectLiteralExpression(decorator)) {\n              return decorator;\n            }\n            const type = lookupProperty(decorator, 'type');\n            if (!type || !ts.isIdentifier(type)) {\n              return decorator;\n            }\n            const symbol = resolveToStaticSymbol(type, sourceFile.fileName, reflector, checker);\n            if (!symbol || !coreDecorators.has(symbol)) {\n              return decorator;\n            }\n            return undefined;\n          }, context);\n\n          if (newInitializer === member.initializer) {\n            return member;\n          } else if (newInitializer.elements.length === 0) {\n            return undefined;\n          } else {\n            return ts.updateProperty(\n                member, member.decorators, member.modifiers, member.name, member.questionToken,\n                member.type, newInitializer);\n          }\n        }, context);\n      };\n\n      return ts.visitEachChild(sourceFile, stmt => {\n        if (ts.isClassDeclaration(stmt)) {\n          let decl = stmt;\n          if (stmt.decorators) {\n            decl = stripDecoratorsFromClassDeclaration(stmt);\n          }\n          return stripDecoratorPropertyAssignment(decl);\n        }\n        return stmt;\n      }, context);\n    };\n  };\n}\n\nfunction isDecoratorAssignment(member: ts.ClassElement): boolean {\n  if (!ts.isPropertyDeclaration(member)) {\n    return false;\n  }\n  if (!member.modifiers ||\n      !member.modifiers.some(mod => mod.kind === ts.SyntaxKind.StaticKeyword)) {\n    return false;\n  }\n  if (!ts.isIdentifier(member.name) || member.name.text !== 'decorators') {\n    return false;\n  }\n  if (!member.initializer || !ts.isArrayLiteralExpression(member.initializer)) {\n    return false;\n  }\n  return true;\n}\n\nfunction lookupProperty(expr: ts.ObjectLiteralExpression, prop: string): ts.Expression|undefined {\n  const decl = expr.properties.find(\n      elem => !!elem.name && ts.isIdentifier(elem.name) && elem.name.text === prop);\n  if (decl === undefined || !ts.isPropertyAssignment(decl)) {\n    return undefined;\n  }\n  return decl.initializer;\n}\n\nfunction resolveToStaticSymbol(\n    id: ts.Identifier, containingFile: string, reflector: StaticReflector,\n    checker: ts.TypeChecker): StaticSymbol|null {\n  const res = checker.getSymbolAtLocation(id);\n  if (!res || !res.declarations || res.declarations.length === 0) {\n    return null;\n  }\n  const decl = res.declarations[0];\n  if (!ts.isImportSpecifier(decl)) {\n    return null;\n  }\n  const moduleSpecifier = decl.parent !.parent !.parent !.moduleSpecifier;\n  if (!ts.isStringLiteral(moduleSpecifier)) {\n    return null;\n  }\n  return reflector.tryFindDeclaration(moduleSpecifier.text, id.text, containingFile);\n}\n\nexport class StripDecoratorsMetadataTransformer implements MetadataTransformer {\n  constructor(private coreDecorators: Set<StaticSymbol>, private reflector: StaticReflector) {}\n\n  start(sourceFile: ts.SourceFile): ValueTransform|undefined {\n    return (value: MetadataValue, node: ts.Node): MetadataValue => {\n      if (isClassMetadata(value) && ts.isClassDeclaration(node) && value.decorators) {\n        value.decorators = value.decorators.filter(d => {\n          if (isMetadataSymbolicCallExpression(d) &&\n              isMetadataImportedSymbolReferenceExpression(d.expression)) {\n            const declaration = this.reflector.tryFindDeclaration(\n                d.expression.module, d.expression.name, sourceFile.fileName);\n            if (declaration && this.coreDecorators.has(declaration)) {\n              return false;\n            }\n          }\n          return true;\n        });\n      }\n      return value;\n    };\n  }\n}\n"]}