source: trip-planner-front/node_modules/@angular/core/schematics/migrations/renderer-to-renderer2/index.js@ 6a3a178

/**
 * @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/renderer-to-renderer2", ["require", "exports", "@angular-devkit/schematics", "path", "typescript", "@angular/core/schematics/utils/project_tsconfig_paths", "@angular/core/schematics/utils/typescript/compiler_host", "@angular/core/schematics/utils/typescript/imports", "@angular/core/schematics/utils/typescript/nodes", "@angular/core/schematics/migrations/renderer-to-renderer2/helpers", "@angular/core/schematics/migrations/renderer-to-renderer2/migration", "@angular/core/schematics/migrations/renderer-to-renderer2/util"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    const schematics_1 = require("@angular-devkit/schematics");
    const path_1 = require("path");
    const ts = require("typescript");
    const project_tsconfig_paths_1 = require("@angular/core/schematics/utils/project_tsconfig_paths");
    const compiler_host_1 = require("@angular/core/schematics/utils/typescript/compiler_host");
    const imports_1 = require("@angular/core/schematics/utils/typescript/imports");
    const nodes_1 = require("@angular/core/schematics/utils/typescript/nodes");
    const helpers_1 = require("@angular/core/schematics/migrations/renderer-to-renderer2/helpers");
    const migration_1 = require("@angular/core/schematics/migrations/renderer-to-renderer2/migration");
    const util_1 = require("@angular/core/schematics/migrations/renderer-to-renderer2/util");
    const MODULE_AUGMENTATION_FILENAME = 'ɵɵRENDERER_MIGRATION_CORE_AUGMENTATION.d.ts';
    /**
     * Migration that switches from `Renderer` to `Renderer2`. More information on how it works:
     * https://hackmd.angular.io/UTzUZTnPRA-cSa_4mHyfYw
     */
    function default_1() {
        return (tree) => {
            const { buildPaths, testPaths } = project_tsconfig_paths_1.getProjectTsConfigPaths(tree);
            const basePath = process.cwd();
            const allPaths = [...buildPaths, ...testPaths];
            if (!allPaths.length) {
                throw new schematics_1.SchematicsException('Could not find any tsconfig file. Cannot migrate Renderer usages to Renderer2.');
            }
            for (const tsconfigPath of allPaths) {
                runRendererToRenderer2Migration(tree, tsconfigPath, basePath);
            }
        };
    }
    exports.default = default_1;
    function runRendererToRenderer2Migration(tree, tsconfigPath, basePath) {
        // Technically we can get away with using `MODULE_AUGMENTATION_FILENAME` as the path, but as of
        // TS 4.2, the module resolution caching seems to be more aggressive which causes the file to be
        // retained between test runs. We can avoid it by using the full path.
        const augmentedFilePath = path_1.join(basePath, MODULE_AUGMENTATION_FILENAME);
        const { program } = compiler_host_1.createMigrationProgram(tree, tsconfigPath, basePath, fileName => {
            // In case the module augmentation file has been requested, we return a source file that
            // augments "@angular/core" to include a named export called "Renderer". This ensures that
            // we can rely on the type checker for this migration in v9 where "Renderer" has been removed.
            if (path_1.basename(fileName) === MODULE_AUGMENTATION_FILENAME) {
                return `
        import '@angular/core';
        declare module "@angular/core" {
          class Renderer {}
        }
      `;
            }
            return undefined;
        }, [augmentedFilePath]);
        const typeChecker = program.getTypeChecker();
        const printer = ts.createPrinter();
        const sourceFiles = program.getSourceFiles().filter(sourceFile => compiler_host_1.canMigrateFile(basePath, sourceFile, program));
        sourceFiles.forEach(sourceFile => {
            const rendererImportSpecifier = imports_1.getImportSpecifier(sourceFile, '@angular/core', 'Renderer');
            const rendererImport = rendererImportSpecifier ?
                nodes_1.closestNode(rendererImportSpecifier, ts.SyntaxKind.NamedImports) :
                null;
            // If there are no imports for the `Renderer`, we can exit early.
            if (!rendererImportSpecifier || !rendererImport) {
                return;
            }
            const { typedNodes, methodCalls, forwardRefs } = util_1.findRendererReferences(sourceFile, typeChecker, rendererImportSpecifier);
            const update = tree.beginUpdate(path_1.relative(basePath, sourceFile.fileName));
            const helpersToAdd = new Set();
            // Change the `Renderer` import to `Renderer2`.
            update.remove(rendererImport.getStart(), rendererImport.getWidth());
            update.insertRight(rendererImport.getStart(), printer.printNode(ts.EmitHint.Unspecified, imports_1.replaceImport(rendererImport, 'Renderer', 'Renderer2'), sourceFile));
            // Change the method parameter and property types to `Renderer2`.
            typedNodes.forEach(node => {
                const type = node.type;
                if (type) {
                    update.remove(type.getStart(), type.getWidth());
                    update.insertRight(type.getStart(), 'Renderer2');
                }
            });
            // Change all identifiers inside `forwardRef` referring to the `Renderer`.
            forwardRefs.forEach(identifier => {
                update.remove(identifier.getStart(), identifier.getWidth());
                update.insertRight(identifier.getStart(), 'Renderer2');
            });
            // Migrate all of the method calls.
            methodCalls.forEach(call => {
                const { node, requiredHelpers } = migration_1.migrateExpression(call, typeChecker);
                if (node) {
                    // If we migrated the node to a new expression, replace only the call expression.
                    update.remove(call.getStart(), call.getWidth());
                    update.insertRight(call.getStart(), printer.printNode(ts.EmitHint.Unspecified, node, sourceFile));
                }
                else if (call.parent && ts.isExpressionStatement(call.parent)) {
                    // Otherwise if the call is inside an expression statement, drop the entire statement.
                    // This takes care of any trailing semicolons. We only need to drop nodes for cases like
                    // `setBindingDebugInfo` which have been noop for a while so they can be removed safely.
                    update.remove(call.parent.getStart(), call.parent.getWidth());
                }
                if (requiredHelpers) {
                    requiredHelpers.forEach(helperName => helpersToAdd.add(helperName));
                }
            });
            // Some of the methods can't be mapped directly to `Renderer2` and need extra logic around them.
            // The safest way to do so is to declare helper functions similar to the ones emitted by TS
            // which encapsulate the extra "glue" logic. We should only emit these functions once per file.
            helpersToAdd.forEach(helperName => {
                update.insertLeft(sourceFile.endOfFileToken.getStart(), helpers_1.getHelper(helperName, sourceFile, printer));
            });
            tree.commitUpdate(update);
        });
    }
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"index.js","sourceRoot":"","sources":["../../../../../../../../packages/core/schematics/migrations/renderer-to-renderer2/index.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;IAEH,2DAA2E;IAC3E,+BAA8C;IAC9C,iCAAiC;IAEjC,kGAA2E;IAC3E,2FAA4F;IAC5F,+EAAiF;IACjF,2EAAyD;IAEzD,+FAAoD;IACpD,mGAA8C;IAC9C,yFAA8C;IAE9C,MAAM,4BAA4B,GAAG,6CAA6C,CAAC;IAEnF;;;OAGG;IACH;QACE,OAAO,CAAC,IAAU,EAAE,EAAE;YACpB,MAAM,EAAC,UAAU,EAAE,SAAS,EAAC,GAAG,gDAAuB,CAAC,IAAI,CAAC,CAAC;YAC9D,MAAM,QAAQ,GAAG,OAAO,CAAC,GAAG,EAAE,CAAC;YAC/B,MAAM,QAAQ,GAAG,CAAC,GAAG,UAAU,EAAE,GAAG,SAAS,CAAC,CAAC;YAE/C,IAAI,CAAC,QAAQ,CAAC,MAAM,EAAE;gBACpB,MAAM,IAAI,gCAAmB,CACzB,gFAAgF,CAAC,CAAC;aACvF;YAED,KAAK,MAAM,YAAY,IAAI,QAAQ,EAAE;gBACnC,+BAA+B,CAAC,IAAI,EAAE,YAAY,EAAE,QAAQ,CAAC,CAAC;aAC/D;QACH,CAAC,CAAC;IACJ,CAAC;IAfD,4BAeC;IAED,SAAS,+BAA+B,CAAC,IAAU,EAAE,YAAoB,EAAE,QAAgB;QACzF,+FAA+F;QAC/F,gGAAgG;QAChG,sEAAsE;QACtE,MAAM,iBAAiB,GAAG,WAAI,CAAC,QAAQ,EAAE,4BAA4B,CAAC,CAAC;QACvE,MAAM,EAAC,OAAO,EAAC,GAAG,sCAAsB,CAAC,IAAI,EAAE,YAAY,EAAE,QAAQ,EAAE,QAAQ,CAAC,EAAE;YAChF,wFAAwF;YACxF,0FAA0F;YAC1F,8FAA8F;YAC9F,IAAI,eAAQ,CAAC,QAAQ,CAAC,KAAK,4BAA4B,EAAE;gBACvD,OAAO;;;;;OAKN,CAAC;aACH;YACD,OAAO,SAAS,CAAC;QACnB,CAAC,EAAE,CAAC,iBAAiB,CAAC,CAAC,CAAC;QACxB,MAAM,WAAW,GAAG,OAAO,CAAC,cAAc,EAAE,CAAC;QAC7C,MAAM,OAAO,GAAG,EAAE,CAAC,aAAa,EAAE,CAAC;QACnC,MAAM,WAAW,GACb,OAAO,CAAC,cAAc,EAAE,CAAC,MAAM,CAAC,UAAU,CAAC,EAAE,CAAC,8BAAc,CAAC,QAAQ,EAAE,UAAU,EAAE,OAAO,CAAC,CAAC,CAAC;QAEjG,WAAW,CAAC,OAAO,CAAC,UAAU,CAAC,EAAE;YAC/B,MAAM,uBAAuB,GAAG,4BAAkB,CAAC,UAAU,EAAE,eAAe,EAAE,UAAU,CAAC,CAAC;YAC5F,MAAM,cAAc,GAAG,uBAAuB,CAAC,CAAC;gBAC5C,mBAAW,CAAkB,uBAAuB,EAAE,EAAE,CAAC,UAAU,CAAC,YAAY,CAAC,CAAC,CAAC;gBACnF,IAAI,CAAC;YAET,iEAAiE;YACjE,IAAI,CAAC,uBAAuB,IAAI,CAAC,cAAc,EAAE;gBAC/C,OAAO;aACR;YAED,MAAM,EAAC,UAAU,EAAE,WAAW,EAAE,WAAW,EAAC,GACxC,6BAAsB,CAAC,UAAU,EAAE,WAAW,EAAE,uBAAuB,CAAC,CAAC;YAC7E,MAAM,MAAM,GAAG,IAAI,CAAC,WAAW,CAAC,eAAQ,CAAC,QAAQ,EAAE,UAAU,CAAC,QAAQ,CAAC,CAAC,CAAC;YACzE,MAAM,YAAY,GAAG,IAAI,GAAG,EAAkB,CAAC;YAE/C,+CAA+C;YAC/C,MAAM,CAAC,MAAM,CAAC,cAAc,CAAC,QAAQ,EAAE,EAAE,cAAc,CAAC,QAAQ,EAAE,CAAC,CAAC;YACpE,MAAM,CAAC,WAAW,CACd,cAAc,CAAC,QAAQ,EAAE,EACzB,OAAO,CAAC,SAAS,CACb,EAAE,CAAC,QAAQ,CAAC,WAAW,EAAE,uBAAa,CAAC,cAAc,EAAE,UAAU,EAAE,WAAW,CAAC,EAC/E,UAAU,CAAC,CAAC,CAAC;YAErB,iEAAiE;YACjE,UAAU,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;gBACxB,MAAM,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;gBAEvB,IAAI,IAAI,EAAE;oBACR,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,QAAQ,EAAE,EAAE,IAAI,CAAC,QAAQ,EAAE,CAAC,CAAC;oBAChD,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,EAAE,EAAE,WAAW,CAAC,CAAC;iBAClD;YACH,CAAC,CAAC,CAAC;YAEH,0EAA0E;YAC1E,WAAW,CAAC,OAAO,CAAC,UAAU,CAAC,EAAE;gBAC/B,MAAM,CAAC,MAAM,CAAC,UAAU,CAAC,QAAQ,EAAE,EAAE,UAAU,CAAC,QAAQ,EAAE,CAAC,CAAC;gBAC5D,MAAM,CAAC,WAAW,CAAC,UAAU,CAAC,QAAQ,EAAE,EAAE,WAAW,CAAC,CAAC;YACzD,CAAC,CAAC,CAAC;YAEH,mCAAmC;YACnC,WAAW,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;gBACzB,MAAM,EAAC,IAAI,EAAE,eAAe,EAAC,GAAG,6BAAiB,CAAC,IAAI,EAAE,WAAW,CAAC,CAAC;gBAErE,IAAI,IAAI,EAAE;oBACR,iFAAiF;oBACjF,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,QAAQ,EAAE,EAAE,IAAI,CAAC,QAAQ,EAAE,CAAC,CAAC;oBAChD,MAAM,CAAC,WAAW,CACd,IAAI,CAAC,QAAQ,EAAE,EAAE,OAAO,CAAC,SAAS,CAAC,EAAE,CAAC,QAAQ,CAAC,WAAW,EAAE,IAAI,EAAE,UAAU,CAAC,CAAC,CAAC;iBACpF;qBAAM,IAAI,IAAI,CAAC,MAAM,IAAI,EAAE,CAAC,qBAAqB,CAAC,IAAI,CAAC,MAAM,CAAC,EAAE;oBAC/D,sFAAsF;oBACtF,wFAAwF;oBACxF,wFAAwF;oBACxF,MAAM,CAAC,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,QAAQ,EAAE,EAAE,IAAI,CAAC,MAAM,CAAC,QAAQ,EAAE,CAAC,CAAC;iBAC/D;gBAED,IAAI,eAAe,EAAE;oBACnB,eAAe,CAAC,OAAO,CAAC,UAAU,CAAC,EAAE,CAAC,YAAY,CAAC,GAAG,CAAC,UAAU,CAAC,CAAC,CAAC;iBACrE;YACH,CAAC,CAAC,CAAC;YAEH,gGAAgG;YAChG,2FAA2F;YAC3F,+FAA+F;YAC/F,YAAY,CAAC,OAAO,CAAC,UAAU,CAAC,EAAE;gBAChC,MAAM,CAAC,UAAU,CACb,UAAU,CAAC,cAAc,CAAC,QAAQ,EAAE,EAAE,mBAAS,CAAC,UAAU,EAAE,UAAU,EAAE,OAAO,CAAC,CAAC,CAAC;YACxF,CAAC,CAAC,CAAC;YAEH,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,CAAC;QAC5B,CAAC,CAAC,CAAC;IACL,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 {Rule, SchematicsException, Tree} from '@angular-devkit/schematics';\nimport {basename, join, relative} from 'path';\nimport * as ts from 'typescript';\n\nimport {getProjectTsConfigPaths} from '../../utils/project_tsconfig_paths';\nimport {canMigrateFile, createMigrationProgram} from '../../utils/typescript/compiler_host';\nimport {getImportSpecifier, replaceImport} from '../../utils/typescript/imports';\nimport {closestNode} from '../../utils/typescript/nodes';\n\nimport {getHelper, HelperFunction} from './helpers';\nimport {migrateExpression} from './migration';\nimport {findRendererReferences} from './util';\n\nconst MODULE_AUGMENTATION_FILENAME = 'ɵɵRENDERER_MIGRATION_CORE_AUGMENTATION.d.ts';\n\n/**\n * Migration that switches from `Renderer` to `Renderer2`. More information on how it works:\n * https://hackmd.angular.io/UTzUZTnPRA-cSa_4mHyfYw\n */\nexport default function(): Rule {\n  return (tree: Tree) => {\n    const {buildPaths, testPaths} = getProjectTsConfigPaths(tree);\n    const basePath = process.cwd();\n    const allPaths = [...buildPaths, ...testPaths];\n\n    if (!allPaths.length) {\n      throw new SchematicsException(\n          'Could not find any tsconfig file. Cannot migrate Renderer usages to Renderer2.');\n    }\n\n    for (const tsconfigPath of allPaths) {\n      runRendererToRenderer2Migration(tree, tsconfigPath, basePath);\n    }\n  };\n}\n\nfunction runRendererToRenderer2Migration(tree: Tree, tsconfigPath: string, basePath: string) {\n  // Technically we can get away with using `MODULE_AUGMENTATION_FILENAME` as the path, but as of\n  // TS 4.2, the module resolution caching seems to be more aggressive which causes the file to be\n  // retained between test runs. We can avoid it by using the full path.\n  const augmentedFilePath = join(basePath, MODULE_AUGMENTATION_FILENAME);\n  const {program} = createMigrationProgram(tree, tsconfigPath, basePath, fileName => {\n    // In case the module augmentation file has been requested, we return a source file that\n    // augments \"@angular/core\" to include a named export called \"Renderer\". This ensures that\n    // we can rely on the type checker for this migration in v9 where \"Renderer\" has been removed.\n    if (basename(fileName) === MODULE_AUGMENTATION_FILENAME) {\n      return `\n        import '@angular/core';\n        declare module \"@angular/core\" {\n          class Renderer {}\n        }\n      `;\n    }\n    return undefined;\n  }, [augmentedFilePath]);\n  const typeChecker = program.getTypeChecker();\n  const printer = ts.createPrinter();\n  const sourceFiles =\n      program.getSourceFiles().filter(sourceFile => canMigrateFile(basePath, sourceFile, program));\n\n  sourceFiles.forEach(sourceFile => {\n    const rendererImportSpecifier = getImportSpecifier(sourceFile, '@angular/core', 'Renderer');\n    const rendererImport = rendererImportSpecifier ?\n        closestNode<ts.NamedImports>(rendererImportSpecifier, ts.SyntaxKind.NamedImports) :\n        null;\n\n    // If there are no imports for the `Renderer`, we can exit early.\n    if (!rendererImportSpecifier || !rendererImport) {\n      return;\n    }\n\n    const {typedNodes, methodCalls, forwardRefs} =\n        findRendererReferences(sourceFile, typeChecker, rendererImportSpecifier);\n    const update = tree.beginUpdate(relative(basePath, sourceFile.fileName));\n    const helpersToAdd = new Set<HelperFunction>();\n\n    // Change the `Renderer` import to `Renderer2`.\n    update.remove(rendererImport.getStart(), rendererImport.getWidth());\n    update.insertRight(\n        rendererImport.getStart(),\n        printer.printNode(\n            ts.EmitHint.Unspecified, replaceImport(rendererImport, 'Renderer', 'Renderer2'),\n            sourceFile));\n\n    // Change the method parameter and property types to `Renderer2`.\n    typedNodes.forEach(node => {\n      const type = node.type;\n\n      if (type) {\n        update.remove(type.getStart(), type.getWidth());\n        update.insertRight(type.getStart(), 'Renderer2');\n      }\n    });\n\n    // Change all identifiers inside `forwardRef` referring to the `Renderer`.\n    forwardRefs.forEach(identifier => {\n      update.remove(identifier.getStart(), identifier.getWidth());\n      update.insertRight(identifier.getStart(), 'Renderer2');\n    });\n\n    // Migrate all of the method calls.\n    methodCalls.forEach(call => {\n      const {node, requiredHelpers} = migrateExpression(call, typeChecker);\n\n      if (node) {\n        // If we migrated the node to a new expression, replace only the call expression.\n        update.remove(call.getStart(), call.getWidth());\n        update.insertRight(\n            call.getStart(), printer.printNode(ts.EmitHint.Unspecified, node, sourceFile));\n      } else if (call.parent && ts.isExpressionStatement(call.parent)) {\n        // Otherwise if the call is inside an expression statement, drop the entire statement.\n        // This takes care of any trailing semicolons. We only need to drop nodes for cases like\n        // `setBindingDebugInfo` which have been noop for a while so they can be removed safely.\n        update.remove(call.parent.getStart(), call.parent.getWidth());\n      }\n\n      if (requiredHelpers) {\n        requiredHelpers.forEach(helperName => helpersToAdd.add(helperName));\n      }\n    });\n\n    // Some of the methods can't be mapped directly to `Renderer2` and need extra logic around them.\n    // The safest way to do so is to declare helper functions similar to the ones emitted by TS\n    // which encapsulate the extra \"glue\" logic. We should only emit these functions once per file.\n    helpersToAdd.forEach(helperName => {\n      update.insertLeft(\n          sourceFile.endOfFileToken.getStart(), getHelper(helperName, sourceFile, printer));\n    });\n\n    tree.commitUpdate(update);\n  });\n}\n"]}