@ngtools/webpack/src/ivy/transformation.js

"use strict";
/**
 * @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
 */
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.replaceBootstrap = exports.mergeTransformers = exports.createJitTransformers = exports.createAotTransformers = void 0;
const ts = __importStar(require("typescript"));
const elide_imports_1 = require("../transformers/elide_imports");
const remove_ivy_jit_support_calls_1 = require("../transformers/remove-ivy-jit-support-calls");
const replace_resources_1 = require("../transformers/replace_resources");
function createAotTransformers(builder, options) {
    const getTypeChecker = () => builder.getProgram().getTypeChecker();
    const transformers = {
        before: [replaceBootstrap(getTypeChecker)],
        after: [],
    };
    const removeClassMetadata = !options.emitClassMetadata;
    const removeNgModuleScope = !options.emitNgModuleScope;
    if (removeClassMetadata || removeNgModuleScope) {
        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
        transformers.before.push((0, remove_ivy_jit_support_calls_1.removeIvyJitSupportCalls)(removeClassMetadata, removeNgModuleScope, getTypeChecker));
    }
    return transformers;
}
exports.createAotTransformers = createAotTransformers;
function createJitTransformers(builder, compilerCli, options) {
    const getTypeChecker = () => builder.getProgram().getTypeChecker();
    return {
        before: [
            (0, replace_resources_1.replaceResources)(() => true, getTypeChecker, options.inlineStyleFileExtension),
            compilerCli.constructorParametersDownlevelTransform(builder.getProgram()),
        ],
    };
}
exports.createJitTransformers = createJitTransformers;
function mergeTransformers(first, second) {
    const result = {};
    if (first.before || second.before) {
        result.before = [...(first.before || []), ...(second.before || [])];
    }
    if (first.after || second.after) {
        result.after = [...(first.after || []), ...(second.after || [])];
    }
    if (first.afterDeclarations || second.afterDeclarations) {
        result.afterDeclarations = [
            ...(first.afterDeclarations || []),
            ...(second.afterDeclarations || []),
        ];
    }
    return result;
}
exports.mergeTransformers = mergeTransformers;
/**
 * The name of the Angular platform that should be replaced within
 * bootstrap call expressions to support AOT.
 */
const PLATFORM_BROWSER_DYNAMIC_NAME = 'platformBrowserDynamic';
function replaceBootstrap(getTypeChecker) {
    return (context) => {
        let bootstrapImport;
        let bootstrapNamespace;
        const replacedNodes = [];
        const nodeFactory = context.factory;
        const visitNode = (node) => {
            if (ts.isCallExpression(node) && ts.isIdentifier(node.expression)) {
                const target = node.expression;
                if (target.text === PLATFORM_BROWSER_DYNAMIC_NAME) {
                    if (!bootstrapNamespace) {
                        bootstrapNamespace = nodeFactory.createUniqueName('__NgCli_bootstrap_');
                        bootstrapImport = nodeFactory.createImportDeclaration(undefined, nodeFactory.createImportClause(false, undefined, nodeFactory.createNamespaceImport(bootstrapNamespace)), nodeFactory.createStringLiteral('@angular/platform-browser'));
                    }
                    replacedNodes.push(target);
                    return nodeFactory.updateCallExpression(node, nodeFactory.createPropertyAccessExpression(bootstrapNamespace, 'platformBrowser'), node.typeArguments, node.arguments);
                }
            }
            return ts.visitEachChild(node, visitNode, context);
        };
        return (sourceFile) => {
            if (!sourceFile.text.includes(PLATFORM_BROWSER_DYNAMIC_NAME)) {
                return sourceFile;
            }
            let updatedSourceFile = ts.visitEachChild(sourceFile, visitNode, context);
            if (bootstrapImport) {
                // Remove any unused platform browser dynamic imports
                const removals = (0, elide_imports_1.elideImports)(updatedSourceFile, replacedNodes, getTypeChecker, context.getCompilerOptions());
                if (removals.size > 0) {
                    updatedSourceFile = ts.visitEachChild(updatedSourceFile, (node) => (removals.has(node) ? undefined : node), context);
                }
                // Add new platform browser import
                return nodeFactory.updateSourceFile(updatedSourceFile, ts.setTextRange(nodeFactory.createNodeArray([bootstrapImport, ...updatedSourceFile.statements]), sourceFile.statements));
            }
            else {
                return updatedSourceFile;
            }
        };
    };
}
exports.replaceBootstrap = replaceBootstrap;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"transformation.js","sourceRoot":"","sources":["../../../../../../../../packages/ngtools/webpack/src/ivy/transformation.ts"],"names":[],"mappings":";AAAA;;;;;;GAMG;;;;;;;;;;;;;;;;;;;;;;;;;;AAEH,+CAAiC;AACjC,iEAA6D;AAC7D,+FAAwF;AACxF,yEAAqE;AAErE,SAAgB,qBAAqB,CACnC,OAA0B,EAC1B,OAAqE;IAErE,MAAM,cAAc,GAAG,GAAG,EAAE,CAAC,OAAO,CAAC,UAAU,EAAE,CAAC,cAAc,EAAE,CAAC;IACnE,MAAM,YAAY,GAA0B;QAC1C,MAAM,EAAE,CAAC,gBAAgB,CAAC,cAAc,CAAC,CAAC;QAC1C,KAAK,EAAE,EAAE;KACV,CAAC;IAEF,MAAM,mBAAmB,GAAG,CAAC,OAAO,CAAC,iBAAiB,CAAC;IACvD,MAAM,mBAAmB,GAAG,CAAC,OAAO,CAAC,iBAAiB,CAAC;IACvD,IAAI,mBAAmB,IAAI,mBAAmB,EAAE;QAC9C,oEAAoE;QACpE,YAAY,CAAC,MAAO,CAAC,IAAI,CACvB,IAAA,uDAAwB,EAAC,mBAAmB,EAAE,mBAAmB,EAAE,cAAc,CAAC,CACnF,CAAC;KACH;IAED,OAAO,YAAY,CAAC;AACtB,CAAC;AApBD,sDAoBC;AAED,SAAgB,qBAAqB,CACnC,OAA0B,EAC1B,WAAmD,EACnD,OAEC;IAED,MAAM,cAAc,GAAG,GAAG,EAAE,CAAC,OAAO,CAAC,UAAU,EAAE,CAAC,cAAc,EAAE,CAAC;IAEnE,OAAO;QACL,MAAM,EAAE;YACN,IAAA,oCAAgB,EAAC,GAAG,EAAE,CAAC,IAAI,EAAE,cAAc,EAAE,OAAO,CAAC,wBAAwB,CAAC;YAC9E,WAAW,CAAC,uCAAuC,CAAC,OAAO,CAAC,UAAU,EAAE,CAAC;SAC1E;KACF,CAAC;AACJ,CAAC;AAfD,sDAeC;AAED,SAAgB,iBAAiB,CAC/B,KAA4B,EAC5B,MAA6B;IAE7B,MAAM,MAAM,GAA0B,EAAE,CAAC;IAEzC,IAAI,KAAK,CAAC,MAAM,IAAI,MAAM,CAAC,MAAM,EAAE;QACjC,MAAM,CAAC,MAAM,GAAG,CAAC,GAAG,CAAC,KAAK,CAAC,MAAM,IAAI,EAAE,CAAC,EAAE,GAAG,CAAC,MAAM,CAAC,MAAM,IAAI,EAAE,CAAC,CAAC,CAAC;KACrE;IAED,IAAI,KAAK,CAAC,KAAK,IAAI,MAAM,CAAC,KAAK,EAAE;QAC/B,MAAM,CAAC,KAAK,GAAG,CAAC,GAAG,CAAC,KAAK,CAAC,KAAK,IAAI,EAAE,CAAC,EAAE,GAAG,CAAC,MAAM,CAAC,KAAK,IAAI,EAAE,CAAC,CAAC,CAAC;KAClE;IAED,IAAI,KAAK,CAAC,iBAAiB,IAAI,MAAM,CAAC,iBAAiB,EAAE;QACvD,MAAM,CAAC,iBAAiB,GAAG;YACzB,GAAG,CAAC,KAAK,CAAC,iBAAiB,IAAI,EAAE,CAAC;YAClC,GAAG,CAAC,MAAM,CAAC,iBAAiB,IAAI,EAAE,CAAC;SACpC,CAAC;KACH;IAED,OAAO,MAAM,CAAC;AAChB,CAAC;AAtBD,8CAsBC;AAED;;;GAGG;AACH,MAAM,6BAA6B,GAAG,wBAAwB,CAAC;AAE/D,SAAgB,gBAAgB,CAC9B,cAAoC;IAEpC,OAAO,CAAC,OAAiC,EAAE,EAAE;QAC3C,IAAI,eAAiD,CAAC;QACtD,IAAI,kBAA6C,CAAC;QAClD,MAAM,aAAa,GAAc,EAAE,CAAC;QACpC,MAAM,WAAW,GAAG,OAAO,CAAC,OAAO,CAAC;QAEpC,MAAM,SAAS,GAAe,CAAC,IAAa,EAAE,EAAE;YAC9C,IAAI,EAAE,CAAC,gBAAgB,CAAC,IAAI,CAAC,IAAI,EAAE,CAAC,YAAY,CAAC,IAAI,CAAC,UAAU,CAAC,EAAE;gBACjE,MAAM,MAAM,GAAG,IAAI,CAAC,UAAU,CAAC;gBAC/B,IAAI,MAAM,CAAC,IAAI,KAAK,6BAA6B,EAAE;oBACjD,IAAI,CAAC,kBAAkB,EAAE;wBACvB,kBAAkB,GAAG,WAAW,CAAC,gBAAgB,CAAC,oBAAoB,CAAC,CAAC;wBACxE,eAAe,GAAG,WAAW,CAAC,uBAAuB,CACnD,SAAS,EACT,WAAW,CAAC,kBAAkB,CAC5B,KAAK,EACL,SAAS,EACT,WAAW,CAAC,qBAAqB,CAAC,kBAAkB,CAAC,CACtD,EACD,WAAW,CAAC,mBAAmB,CAAC,2BAA2B,CAAC,CAC7D,CAAC;qBACH;oBACD,aAAa,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;oBAE3B,OAAO,WAAW,CAAC,oBAAoB,CACrC,IAAI,EACJ,WAAW,CAAC,8BAA8B,CAAC,kBAAkB,EAAE,iBAAiB,CAAC,EACjF,IAAI,CAAC,aAAa,EAClB,IAAI,CAAC,SAAS,CACf,CAAC;iBACH;aACF;YAED,OAAO,EAAE,CAAC,cAAc,CAAC,IAAI,EAAE,SAAS,EAAE,OAAO,CAAC,CAAC;QACrD,CAAC,CAAC;QAEF,OAAO,CAAC,UAAyB,EAAE,EAAE;YACnC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,QAAQ,CAAC,6BAA6B,CAAC,EAAE;gBAC5D,OAAO,UAAU,CAAC;aACnB;YAED,IAAI,iBAAiB,GAAG,EAAE,CAAC,cAAc,CAAC,UAAU,EAAE,SAAS,EAAE,OAAO,CAAC,CAAC;YAE1E,IAAI,eAAe,EAAE;gBACnB,qDAAqD;gBACrD,MAAM,QAAQ,GAAG,IAAA,4BAAY,EAC3B,iBAAiB,EACjB,aAAa,EACb,cAAc,EACd,OAAO,CAAC,kBAAkB,EAAE,CAC7B,CAAC;gBACF,IAAI,QAAQ,CAAC,IAAI,GAAG,CAAC,EAAE;oBACrB,iBAAiB,GAAG,EAAE,CAAC,cAAc,CACnC,iBAAiB,EACjB,CAAC,IAAI,EAAE,EAAE,CAAC,CAAC,QAAQ,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC,IAAI,CAAC,EACjD,OAAO,CACR,CAAC;iBACH;gBAED,kCAAkC;gBAClC,OAAO,WAAW,CAAC,gBAAgB,CACjC,iBAAiB,EACjB,EAAE,CAAC,YAAY,CACb,WAAW,CAAC,eAAe,CAAC,CAAC,eAAe,EAAE,GAAG,iBAAiB,CAAC,UAAU,CAAC,CAAC,EAC/E,UAAU,CAAC,UAAU,CACtB,CACF,CAAC;aACH;iBAAM;gBACL,OAAO,iBAAiB,CAAC;aAC1B;QACH,CAAC,CAAC;IACJ,CAAC,CAAC;AACJ,CAAC;AA3ED,4CA2EC","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 * as ts from 'typescript';\nimport { elideImports } from '../transformers/elide_imports';\nimport { removeIvyJitSupportCalls } from '../transformers/remove-ivy-jit-support-calls';\nimport { replaceResources } from '../transformers/replace_resources';\n\nexport function createAotTransformers(\n  builder: ts.BuilderProgram,\n  options: { emitClassMetadata?: boolean; emitNgModuleScope?: boolean },\n): ts.CustomTransformers {\n  const getTypeChecker = () => builder.getProgram().getTypeChecker();\n  const transformers: ts.CustomTransformers = {\n    before: [replaceBootstrap(getTypeChecker)],\n    after: [],\n  };\n\n  const removeClassMetadata = !options.emitClassMetadata;\n  const removeNgModuleScope = !options.emitNgModuleScope;\n  if (removeClassMetadata || removeNgModuleScope) {\n    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n    transformers.before!.push(\n      removeIvyJitSupportCalls(removeClassMetadata, removeNgModuleScope, getTypeChecker),\n    );\n  }\n\n  return transformers;\n}\n\nexport function createJitTransformers(\n  builder: ts.BuilderProgram,\n  compilerCli: typeof import('@angular/compiler-cli'),\n  options: {\n    inlineStyleFileExtension?: string;\n  },\n): ts.CustomTransformers {\n  const getTypeChecker = () => builder.getProgram().getTypeChecker();\n\n  return {\n    before: [\n      replaceResources(() => true, getTypeChecker, options.inlineStyleFileExtension),\n      compilerCli.constructorParametersDownlevelTransform(builder.getProgram()),\n    ],\n  };\n}\n\nexport function mergeTransformers(\n  first: ts.CustomTransformers,\n  second: ts.CustomTransformers,\n): ts.CustomTransformers {\n  const result: ts.CustomTransformers = {};\n\n  if (first.before || second.before) {\n    result.before = [...(first.before || []), ...(second.before || [])];\n  }\n\n  if (first.after || second.after) {\n    result.after = [...(first.after || []), ...(second.after || [])];\n  }\n\n  if (first.afterDeclarations || second.afterDeclarations) {\n    result.afterDeclarations = [\n      ...(first.afterDeclarations || []),\n      ...(second.afterDeclarations || []),\n    ];\n  }\n\n  return result;\n}\n\n/**\n * The name of the Angular platform that should be replaced within\n * bootstrap call expressions to support AOT.\n */\nconst PLATFORM_BROWSER_DYNAMIC_NAME = 'platformBrowserDynamic';\n\nexport function replaceBootstrap(\n  getTypeChecker: () => ts.TypeChecker,\n): ts.TransformerFactory<ts.SourceFile> {\n  return (context: ts.TransformationContext) => {\n    let bootstrapImport: ts.ImportDeclaration | undefined;\n    let bootstrapNamespace: ts.Identifier | undefined;\n    const replacedNodes: ts.Node[] = [];\n    const nodeFactory = context.factory;\n\n    const visitNode: ts.Visitor = (node: ts.Node) => {\n      if (ts.isCallExpression(node) && ts.isIdentifier(node.expression)) {\n        const target = node.expression;\n        if (target.text === PLATFORM_BROWSER_DYNAMIC_NAME) {\n          if (!bootstrapNamespace) {\n            bootstrapNamespace = nodeFactory.createUniqueName('__NgCli_bootstrap_');\n            bootstrapImport = nodeFactory.createImportDeclaration(\n              undefined,\n              nodeFactory.createImportClause(\n                false,\n                undefined,\n                nodeFactory.createNamespaceImport(bootstrapNamespace),\n              ),\n              nodeFactory.createStringLiteral('@angular/platform-browser'),\n            );\n          }\n          replacedNodes.push(target);\n\n          return nodeFactory.updateCallExpression(\n            node,\n            nodeFactory.createPropertyAccessExpression(bootstrapNamespace, 'platformBrowser'),\n            node.typeArguments,\n            node.arguments,\n          );\n        }\n      }\n\n      return ts.visitEachChild(node, visitNode, context);\n    };\n\n    return (sourceFile: ts.SourceFile) => {\n      if (!sourceFile.text.includes(PLATFORM_BROWSER_DYNAMIC_NAME)) {\n        return sourceFile;\n      }\n\n      let updatedSourceFile = ts.visitEachChild(sourceFile, visitNode, context);\n\n      if (bootstrapImport) {\n        // Remove any unused platform browser dynamic imports\n        const removals = elideImports(\n          updatedSourceFile,\n          replacedNodes,\n          getTypeChecker,\n          context.getCompilerOptions(),\n        );\n        if (removals.size > 0) {\n          updatedSourceFile = ts.visitEachChild(\n            updatedSourceFile,\n            (node) => (removals.has(node) ? undefined : node),\n            context,\n          );\n        }\n\n        // Add new platform browser import\n        return nodeFactory.updateSourceFile(\n          updatedSourceFile,\n          ts.setTextRange(\n            nodeFactory.createNodeArray([bootstrapImport, ...updatedSourceFile.statements]),\n            sourceFile.statements,\n          ),\n        );\n      } else {\n        return updatedSourceFile;\n      }\n    };\n  };\n}\n"]}