node_modules/@angular/core/schematics/migrations/module-with-providers/transform.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/core/schematics/migrations/module-with-providers/transform", ["require", "exports", "@angular/compiler-cli/src/ngtsc/imports", "@angular/compiler-cli/src/ngtsc/partial_evaluator", "@angular/compiler-cli/src/ngtsc/reflection", "typescript", "@angular/core/schematics/migrations/module-with-providers/util"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.ModuleWithProvidersTransform = void 0;
    const imports_1 = require("@angular/compiler-cli/src/ngtsc/imports");
    const partial_evaluator_1 = require("@angular/compiler-cli/src/ngtsc/partial_evaluator");
    const reflection_1 = require("@angular/compiler-cli/src/ngtsc/reflection");
    const ts = require("typescript");
    const util_1 = require("@angular/core/schematics/migrations/module-with-providers/util");
    const TODO_COMMENT = 'TODO: The following node requires a generic type for `ModuleWithProviders`';
    class ModuleWithProvidersTransform {
        constructor(typeChecker, getUpdateRecorder) {
            this.typeChecker = typeChecker;
            this.getUpdateRecorder = getUpdateRecorder;
            this.printer = ts.createPrinter();
            this.partialEvaluator = new partial_evaluator_1.PartialEvaluator(new reflection_1.TypeScriptReflectionHost(this.typeChecker), this.typeChecker, 
            /* dependencyTracker */ null);
        }
        /** Migrates a given NgModule by walking through the referenced providers and static methods. */
        migrateModule(module) {
            return module.staticMethodsWithoutType.map(this._migrateStaticNgModuleMethod.bind(this))
                .filter(v => v);
        }
        /** Migrates a ModuleWithProviders type definition that has no explicit generic type */
        migrateType(type) {
            const parent = type.parent;
            let moduleText;
            if ((ts.isFunctionDeclaration(parent) || ts.isMethodDeclaration(parent)) && parent.body) {
                const returnStatement = parent.body.statements.find(ts.isReturnStatement);
                // No return type found, exit
                if (!returnStatement || !returnStatement.expression) {
                    return [{ node: parent, message: `Return type is not statically analyzable.` }];
                }
                moduleText = this._getNgModuleTypeOfExpression(returnStatement.expression);
            }
            else if (ts.isPropertyDeclaration(parent) || ts.isVariableDeclaration(parent)) {
                if (!parent.initializer) {
                    addTodoToNode(type, TODO_COMMENT);
                    this._updateNode(type, type);
                    return [{ node: parent, message: `Unable to determine type for declaration.` }];
                }
                moduleText = this._getNgModuleTypeOfExpression(parent.initializer);
            }
            if (moduleText) {
                this._addGenericToTypeReference(type, moduleText);
                return [];
            }
            return [{ node: parent, message: `Type is not statically analyzable.` }];
        }
        /** Add a given generic to a type reference node */
        _addGenericToTypeReference(node, typeName) {
            const newGenericExpr = util_1.createModuleWithProvidersType(typeName, node);
            this._updateNode(node, newGenericExpr);
        }
        /**
         * Migrates a given static method if its ModuleWithProviders does not provide
         * a generic type.
         */
        _updateStaticMethodType(method, typeName) {
            const newGenericExpr = util_1.createModuleWithProvidersType(typeName, method.type);
            const newMethodDecl = ts.updateMethod(method, method.decorators, method.modifiers, method.asteriskToken, method.name, method.questionToken, method.typeParameters, method.parameters, newGenericExpr, method.body);
            this._updateNode(method, newMethodDecl);
        }
        /** Whether the resolved value map represents a ModuleWithProviders object */
        isModuleWithProvidersType(value) {
            const ngModule = value.get('ngModule') !== undefined;
            const providers = value.get('providers') !== undefined;
            return ngModule && (value.size === 1 || (providers && value.size === 2));
        }
        /**
         * Determine the generic type of a suspected ModuleWithProviders return type and add it
         * explicitly
         */
        _migrateStaticNgModuleMethod(node) {
            const returnStatement = node.body &&
                node.body.statements.find(n => ts.isReturnStatement(n));
            // No return type found, exit
            if (!returnStatement || !returnStatement.expression) {
                return { node: node, message: `Return type is not statically analyzable.` };
            }
            const moduleText = this._getNgModuleTypeOfExpression(returnStatement.expression);
            if (moduleText) {
                this._updateStaticMethodType(node, moduleText);
                return null;
            }
            return { node: node, message: `Method type is not statically analyzable.` };
        }
        /** Evaluate and return the ngModule type from an expression */
        _getNgModuleTypeOfExpression(expr) {
            const evaluatedExpr = this.partialEvaluator.evaluate(expr);
            return this._getTypeOfResolvedValue(evaluatedExpr);
        }
        /**
         * Visits a given object literal expression to determine the ngModule type. If the expression
         * cannot be resolved, add a TODO to alert the user.
         */
        _getTypeOfResolvedValue(value) {
            if (value instanceof Map && this.isModuleWithProvidersType(value)) {
                const mapValue = value.get('ngModule');
                if (mapValue instanceof imports_1.Reference && ts.isClassDeclaration(mapValue.node) &&
                    mapValue.node.name) {
                    return mapValue.node.name.text;
                }
                else if (mapValue instanceof partial_evaluator_1.DynamicValue) {
                    addTodoToNode(mapValue.node, TODO_COMMENT);
                    this._updateNode(mapValue.node, mapValue.node);
                }
            }
            return undefined;
        }
        _updateNode(node, newNode) {
            const newText = this.printer.printNode(ts.EmitHint.Unspecified, newNode, node.getSourceFile());
            const recorder = this.getUpdateRecorder(node.getSourceFile());
            recorder.remove(node.getStart(), node.getWidth());
            recorder.insertRight(node.getStart(), newText);
        }
    }
    exports.ModuleWithProvidersTransform = ModuleWithProvidersTransform;
    /**
     * Adds a to-do to the given TypeScript node which alerts developers to fix
     * potential issues identified by the migration.
     */
    function addTodoToNode(node, text) {
        ts.setSyntheticLeadingComments(node, [{
                pos: -1,
                end: -1,
                hasTrailingNewLine: false,
                kind: ts.SyntaxKind.MultiLineCommentTrivia,
                text: ` ${text} `
            }]);
    }
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"transform.js","sourceRoot":"","sources":["../../../../../../../../packages/core/schematics/migrations/module-with-providers/transform.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;;IAGH,qEAAkE;IAClE,yFAAkI;IAClI,2EAAoF;IACpF,iCAAiC;IAGjC,yFAAqD;IAOrD,MAAM,YAAY,GAAG,4EAA4E,CAAC;IAElG,MAAa,4BAA4B;QAMvC,YACY,WAA2B,EAC3B,iBAAwD;YADxD,gBAAW,GAAX,WAAW,CAAgB;YAC3B,sBAAiB,GAAjB,iBAAiB,CAAuC;YAP5D,YAAO,GAAG,EAAE,CAAC,aAAa,EAAE,CAAC;YAC7B,qBAAgB,GAAqB,IAAI,oCAAgB,CAC7D,IAAI,qCAAwB,CAAC,IAAI,CAAC,WAAW,CAAC,EAAE,IAAI,CAAC,WAAW;YAChE,uBAAuB,CAAC,IAAI,CAAC,CAAC;QAIqC,CAAC;QAExE,gGAAgG;QAChG,aAAa,CAAC,MAAwB;YACpC,OAAO,MAAM,CAAC,wBAAwB,CAAC,GAAG,CAAC,IAAI,CAAC,4BAA4B,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;iBAC5E,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAsB,CAAC;QAClD,CAAC;QAED,uFAAuF;QACvF,WAAW,CAAC,IAA0B;YACpC,MAAM,MAAM,GAAG,IAAI,CAAC,MAAM,CAAC;YAC3B,IAAI,UAA4B,CAAC;YACjC,IAAI,CAAC,EAAE,CAAC,qBAAqB,CAAC,MAAM,CAAC,IAAI,EAAE,CAAC,mBAAmB,CAAC,MAAM,CAAC,CAAC,IAAI,MAAM,CAAC,IAAI,EAAE;gBACvF,MAAM,eAAe,GAAG,MAAM,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,CAAC,iBAAiB,CAAC,CAAC;gBAE1E,6BAA6B;gBAC7B,IAAI,CAAC,eAAe,IAAI,CAAC,eAAe,CAAC,UAAU,EAAE;oBACnD,OAAO,CAAC,EAAC,IAAI,EAAE,MAAM,EAAE,OAAO,EAAE,2CAA2C,EAAC,CAAC,CAAC;iBAC/E;gBAED,UAAU,GAAG,IAAI,CAAC,4BAA4B,CAAC,eAAe,CAAC,UAAU,CAAC,CAAC;aAC5E;iBAAM,IAAI,EAAE,CAAC,qBAAqB,CAAC,MAAM,CAAC,IAAI,EAAE,CAAC,qBAAqB,CAAC,MAAM,CAAC,EAAE;gBAC/E,IAAI,CAAC,MAAM,CAAC,WAAW,EAAE;oBACvB,aAAa,CAAC,IAAI,EAAE,YAAY,CAAC,CAAC;oBAClC,IAAI,CAAC,WAAW,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;oBAC7B,OAAO,CAAC,EAAC,IAAI,EAAE,MAAM,EAAE,OAAO,EAAE,2CAA2C,EAAC,CAAC,CAAC;iBAC/E;gBAED,UAAU,GAAG,IAAI,CAAC,4BAA4B,CAAC,MAAM,CAAC,WAAW,CAAC,CAAC;aACpE;YAED,IAAI,UAAU,EAAE;gBACd,IAAI,CAAC,0BAA0B,CAAC,IAAI,EAAE,UAAU,CAAC,CAAC;gBAClD,OAAO,EAAE,CAAC;aACX;YAED,OAAO,CAAC,EAAC,IAAI,EAAE,MAAM,EAAE,OAAO,EAAE,oCAAoC,EAAC,CAAC,CAAC;QACzE,CAAC;QAED,mDAAmD;QAC3C,0BAA0B,CAAC,IAA0B,EAAE,QAAgB;YAC7E,MAAM,cAAc,GAAG,oCAA6B,CAAC,QAAQ,EAAE,IAAI,CAAC,CAAC;YACrE,IAAI,CAAC,WAAW,CAAC,IAAI,EAAE,cAAc,CAAC,CAAC;QACzC,CAAC;QAED;;;WAGG;QACK,uBAAuB,CAAC,MAA4B,EAAE,QAAgB;YAC5E,MAAM,cAAc,GAChB,oCAA6B,CAAC,QAAQ,EAAE,MAAM,CAAC,IAA4B,CAAC,CAAC;YACjF,MAAM,aAAa,GAAG,EAAE,CAAC,YAAY,CACjC,MAAM,EAAE,MAAM,CAAC,UAAU,EAAE,MAAM,CAAC,SAAS,EAAE,MAAM,CAAC,aAAa,EAAE,MAAM,CAAC,IAAI,EAC9E,MAAM,CAAC,aAAa,EAAE,MAAM,CAAC,cAAc,EAAE,MAAM,CAAC,UAAU,EAAE,cAAc,EAC9E,MAAM,CAAC,IAAI,CAAC,CAAC;YAEjB,IAAI,CAAC,WAAW,CAAC,MAAM,EAAE,aAAa,CAAC,CAAC;QAC1C,CAAC;QAED,6EAA6E;QAC7E,yBAAyB,CAAC,KAAuB;YAC/C,MAAM,QAAQ,GAAG,KAAK,CAAC,GAAG,CAAC,UAAU,CAAC,KAAK,SAAS,CAAC;YACrD,MAAM,SAAS,GAAG,KAAK,CAAC,GAAG,CAAC,WAAW,CAAC,KAAK,SAAS,CAAC;YAEvD,OAAO,QAAQ,IAAI,CAAC,KAAK,CAAC,IAAI,KAAK,CAAC,IAAI,CAAC,SAAS,IAAI,KAAK,CAAC,IAAI,KAAK,CAAC,CAAC,CAAC,CAAC;QAC3E,CAAC;QAED;;;WAGG;QACK,4BAA4B,CAAC,IAA0B;YAC7D,MAAM,eAAe,GAAG,IAAI,CAAC,IAAI;gBAC7B,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,iBAAiB,CAAC,CAAC,CAAC,CAAmC,CAAC;YAE9F,6BAA6B;YAC7B,IAAI,CAAC,eAAe,IAAI,CAAC,eAAe,CAAC,UAAU,EAAE;gBACnD,OAAO,EAAC,IAAI,EAAE,IAAI,EAAE,OAAO,EAAE,2CAA2C,EAAC,CAAC;aAC3E;YAED,MAAM,UAAU,GAAG,IAAI,CAAC,4BAA4B,CAAC,eAAe,CAAC,UAAU,CAAC,CAAC;YAEjF,IAAI,UAAU,EAAE;gBACd,IAAI,CAAC,uBAAuB,CAAC,IAAI,EAAE,UAAU,CAAC,CAAC;gBAC/C,OAAO,IAAI,CAAC;aACb;YAED,OAAO,EAAC,IAAI,EAAE,IAAI,EAAE,OAAO,EAAE,2CAA2C,EAAC,CAAC;QAC5E,CAAC;QAED,+DAA+D;QACvD,4BAA4B,CAAC,IAAmB;YACtD,MAAM,aAAa,GAAG,IAAI,CAAC,gBAAgB,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC;YAC3D,OAAO,IAAI,CAAC,uBAAuB,CAAC,aAAa,CAAC,CAAC;QACrD,CAAC;QAED;;;WAGG;QACK,uBAAuB,CAAC,KAAoB;YAClD,IAAI,KAAK,YAAY,GAAG,IAAI,IAAI,CAAC,yBAAyB,CAAC,KAAK,CAAC,EAAE;gBACjE,MAAM,QAAQ,GAAG,KAAK,CAAC,GAAG,CAAC,UAAU,CAAE,CAAC;gBACxC,IAAI,QAAQ,YAAY,mBAAS,IAAI,EAAE,CAAC,kBAAkB,CAAC,QAAQ,CAAC,IAAI,CAAC;oBACrE,QAAQ,CAAC,IAAI,CAAC,IAAI,EAAE;oBACtB,OAAO,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC;iBAChC;qBAAM,IAAI,QAAQ,YAAY,gCAAY,EAAE;oBAC3C,aAAa,CAAC,QAAQ,CAAC,IAAI,EAAE,YAAY,CAAC,CAAC;oBAC3C,IAAI,CAAC,WAAW,CAAC,QAAQ,CAAC,IAAI,EAAE,QAAQ,CAAC,IAAI,CAAC,CAAC;iBAChD;aACF;YAED,OAAO,SAAS,CAAC;QACnB,CAAC;QAEO,WAAW,CAAC,IAAa,EAAE,OAAgB;YACjD,MAAM,OAAO,GAAG,IAAI,CAAC,OAAO,CAAC,SAAS,CAAC,EAAE,CAAC,QAAQ,CAAC,WAAW,EAAE,OAAO,EAAE,IAAI,CAAC,aAAa,EAAE,CAAC,CAAC;YAC/F,MAAM,QAAQ,GAAG,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,aAAa,EAAE,CAAC,CAAC;YAE9D,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,QAAQ,EAAE,EAAE,IAAI,CAAC,QAAQ,EAAE,CAAC,CAAC;YAClD,QAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,EAAE,EAAE,OAAO,CAAC,CAAC;QACjD,CAAC;KACF;IAnID,oEAmIC;IAED;;;OAGG;IACH,SAAS,aAAa,CAAC,IAAa,EAAE,IAAY;QAChD,EAAE,CAAC,2BAA2B,CAAC,IAAI,EAAE,CAAC;gBACL,GAAG,EAAE,CAAC,CAAC;gBACP,GAAG,EAAE,CAAC,CAAC;gBACP,kBAAkB,EAAE,KAAK;gBACzB,IAAI,EAAE,EAAE,CAAC,UAAU,CAAC,sBAAsB;gBAC1C,IAAI,EAAE,IAAI,IAAI,GAAG;aAClB,CAAC,CAAC,CAAC;IACrC,CAAC","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\nimport {UpdateRecorder} from '@angular-devkit/schematics';\nimport {Reference} from '@angular/compiler-cli/src/ngtsc/imports';\nimport {DynamicValue, PartialEvaluator, ResolvedValue, ResolvedValueMap} from '@angular/compiler-cli/src/ngtsc/partial_evaluator';\nimport {TypeScriptReflectionHost} from '@angular/compiler-cli/src/ngtsc/reflection';\nimport * as ts from 'typescript';\n\nimport {ResolvedNgModule} from './collector';\nimport {createModuleWithProvidersType} from './util';\n\nexport interface AnalysisFailure {\n  node: ts.Node;\n  message: string;\n}\n\nconst TODO_COMMENT = 'TODO: The following node requires a generic type for `ModuleWithProviders`';\n\nexport class ModuleWithProvidersTransform {\n  private printer = ts.createPrinter();\n  private partialEvaluator: PartialEvaluator = new PartialEvaluator(\n      new TypeScriptReflectionHost(this.typeChecker), this.typeChecker,\n      /* dependencyTracker */ null);\n\n  constructor(\n      private typeChecker: ts.TypeChecker,\n      private getUpdateRecorder: (sf: ts.SourceFile) => UpdateRecorder) {}\n\n  /** Migrates a given NgModule by walking through the referenced providers and static methods. */\n  migrateModule(module: ResolvedNgModule): AnalysisFailure[] {\n    return module.staticMethodsWithoutType.map(this._migrateStaticNgModuleMethod.bind(this))\n               .filter(v => v) as AnalysisFailure[];\n  }\n\n  /** Migrates a ModuleWithProviders type definition that has no explicit generic type */\n  migrateType(type: ts.TypeReferenceNode): AnalysisFailure[] {\n    const parent = type.parent;\n    let moduleText: string|undefined;\n    if ((ts.isFunctionDeclaration(parent) || ts.isMethodDeclaration(parent)) && parent.body) {\n      const returnStatement = parent.body.statements.find(ts.isReturnStatement);\n\n      // No return type found, exit\n      if (!returnStatement || !returnStatement.expression) {\n        return [{node: parent, message: `Return type is not statically analyzable.`}];\n      }\n\n      moduleText = this._getNgModuleTypeOfExpression(returnStatement.expression);\n    } else if (ts.isPropertyDeclaration(parent) || ts.isVariableDeclaration(parent)) {\n      if (!parent.initializer) {\n        addTodoToNode(type, TODO_COMMENT);\n        this._updateNode(type, type);\n        return [{node: parent, message: `Unable to determine type for declaration.`}];\n      }\n\n      moduleText = this._getNgModuleTypeOfExpression(parent.initializer);\n    }\n\n    if (moduleText) {\n      this._addGenericToTypeReference(type, moduleText);\n      return [];\n    }\n\n    return [{node: parent, message: `Type is not statically analyzable.`}];\n  }\n\n  /** Add a given generic to a type reference node */\n  private _addGenericToTypeReference(node: ts.TypeReferenceNode, typeName: string) {\n    const newGenericExpr = createModuleWithProvidersType(typeName, node);\n    this._updateNode(node, newGenericExpr);\n  }\n\n  /**\n   * Migrates a given static method if its ModuleWithProviders does not provide\n   * a generic type.\n   */\n  private _updateStaticMethodType(method: ts.MethodDeclaration, typeName: string) {\n    const newGenericExpr =\n        createModuleWithProvidersType(typeName, method.type as ts.TypeReferenceNode);\n    const newMethodDecl = ts.updateMethod(\n        method, method.decorators, method.modifiers, method.asteriskToken, method.name,\n        method.questionToken, method.typeParameters, method.parameters, newGenericExpr,\n        method.body);\n\n    this._updateNode(method, newMethodDecl);\n  }\n\n  /** Whether the resolved value map represents a ModuleWithProviders object */\n  isModuleWithProvidersType(value: ResolvedValueMap): boolean {\n    const ngModule = value.get('ngModule') !== undefined;\n    const providers = value.get('providers') !== undefined;\n\n    return ngModule && (value.size === 1 || (providers && value.size === 2));\n  }\n\n  /**\n   * Determine the generic type of a suspected ModuleWithProviders return type and add it\n   * explicitly\n   */\n  private _migrateStaticNgModuleMethod(node: ts.MethodDeclaration): AnalysisFailure|null {\n    const returnStatement = node.body &&\n        node.body.statements.find(n => ts.isReturnStatement(n)) as ts.ReturnStatement | undefined;\n\n    // No return type found, exit\n    if (!returnStatement || !returnStatement.expression) {\n      return {node: node, message: `Return type is not statically analyzable.`};\n    }\n\n    const moduleText = this._getNgModuleTypeOfExpression(returnStatement.expression);\n\n    if (moduleText) {\n      this._updateStaticMethodType(node, moduleText);\n      return null;\n    }\n\n    return {node: node, message: `Method type is not statically analyzable.`};\n  }\n\n  /** Evaluate and return the ngModule type from an expression */\n  private _getNgModuleTypeOfExpression(expr: ts.Expression): string|undefined {\n    const evaluatedExpr = this.partialEvaluator.evaluate(expr);\n    return this._getTypeOfResolvedValue(evaluatedExpr);\n  }\n\n  /**\n   * Visits a given object literal expression to determine the ngModule type. If the expression\n   * cannot be resolved, add a TODO to alert the user.\n   */\n  private _getTypeOfResolvedValue(value: ResolvedValue): string|undefined {\n    if (value instanceof Map && this.isModuleWithProvidersType(value)) {\n      const mapValue = value.get('ngModule')!;\n      if (mapValue instanceof Reference && ts.isClassDeclaration(mapValue.node) &&\n          mapValue.node.name) {\n        return mapValue.node.name.text;\n      } else if (mapValue instanceof DynamicValue) {\n        addTodoToNode(mapValue.node, TODO_COMMENT);\n        this._updateNode(mapValue.node, mapValue.node);\n      }\n    }\n\n    return undefined;\n  }\n\n  private _updateNode(node: ts.Node, newNode: ts.Node) {\n    const newText = this.printer.printNode(ts.EmitHint.Unspecified, newNode, node.getSourceFile());\n    const recorder = this.getUpdateRecorder(node.getSourceFile());\n\n    recorder.remove(node.getStart(), node.getWidth());\n    recorder.insertRight(node.getStart(), newText);\n  }\n}\n\n/**\n * Adds a to-do to the given TypeScript node which alerts developers to fix\n * potential issues identified by the migration.\n */\nfunction addTodoToNode(node: ts.Node, text: string) {\n  ts.setSyntheticLeadingComments(node, [{\n                                   pos: -1,\n                                   end: -1,\n                                   hasTrailingNewLine: false,\n                                   kind: ts.SyntaxKind.MultiLineCommentTrivia,\n                                   text: ` ${text} `\n                                 }]);\n}\n"]}