node_modules/@angular/core/schematics/utils/ng_component_template.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/utils/ng_component_template", ["require", "exports", "fs", "path", "typescript", "@angular/core/schematics/utils/line_mappings", "@angular/core/schematics/utils/ng_decorators", "@angular/core/schematics/utils/typescript/functions", "@angular/core/schematics/utils/typescript/property_name"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.NgComponentTemplateVisitor = void 0;
    const fs_1 = require("fs");
    const path_1 = require("path");
    const ts = require("typescript");
    const line_mappings_1 = require("@angular/core/schematics/utils/line_mappings");
    const ng_decorators_1 = require("@angular/core/schematics/utils/ng_decorators");
    const functions_1 = require("@angular/core/schematics/utils/typescript/functions");
    const property_name_1 = require("@angular/core/schematics/utils/typescript/property_name");
    /**
     * Visitor that can be used to determine Angular templates referenced within given
     * TypeScript source files (inline templates or external referenced templates)
     */
    class NgComponentTemplateVisitor {
        constructor(typeChecker) {
            this.typeChecker = typeChecker;
            this.resolvedTemplates = [];
        }
        visitNode(node) {
            if (node.kind === ts.SyntaxKind.ClassDeclaration) {
                this.visitClassDeclaration(node);
            }
            ts.forEachChild(node, n => this.visitNode(n));
        }
        visitClassDeclaration(node) {
            if (!node.decorators || !node.decorators.length) {
                return;
            }
            const ngDecorators = ng_decorators_1.getAngularDecorators(this.typeChecker, node.decorators);
            const componentDecorator = ngDecorators.find(dec => dec.name === 'Component');
            // In case no "@Component" decorator could be found on the current class, skip.
            if (!componentDecorator) {
                return;
            }
            const decoratorCall = componentDecorator.node.expression;
            // In case the component decorator call is not valid, skip this class declaration.
            if (decoratorCall.arguments.length !== 1) {
                return;
            }
            const componentMetadata = functions_1.unwrapExpression(decoratorCall.arguments[0]);
            // Ensure that the component metadata is an object literal expression.
            if (!ts.isObjectLiteralExpression(componentMetadata)) {
                return;
            }
            const sourceFile = node.getSourceFile();
            const sourceFileName = sourceFile.fileName;
            // Walk through all component metadata properties and determine the referenced
            // HTML templates (either external or inline)
            componentMetadata.properties.forEach(property => {
                if (!ts.isPropertyAssignment(property)) {
                    return;
                }
                const propertyName = property_name_1.getPropertyNameText(property.name);
                // In case there is an inline template specified, ensure that the value is statically
                // analyzable by checking if the initializer is a string literal-like node.
                if (propertyName === 'template' && ts.isStringLiteralLike(property.initializer)) {
                    // Need to add an offset of one to the start because the template quotes are
                    // not part of the template content.
                    const templateStartIdx = property.initializer.getStart() + 1;
                    const filePath = path_1.resolve(sourceFileName);
                    this.resolvedTemplates.push({
                        filePath: filePath,
                        container: node,
                        content: property.initializer.text,
                        inline: true,
                        start: templateStartIdx,
                        getCharacterAndLineOfPosition: pos => ts.getLineAndCharacterOfPosition(sourceFile, pos + templateStartIdx)
                    });
                }
                if (propertyName === 'templateUrl' && ts.isStringLiteralLike(property.initializer)) {
                    const templatePath = path_1.resolve(path_1.dirname(sourceFileName), property.initializer.text);
                    // In case the template does not exist in the file system, skip this
                    // external template.
                    if (!fs_1.existsSync(templatePath)) {
                        return;
                    }
                    const fileContent = fs_1.readFileSync(templatePath, 'utf8');
                    const lineStartsMap = line_mappings_1.computeLineStartsMap(fileContent);
                    this.resolvedTemplates.push({
                        filePath: templatePath,
                        container: node,
                        content: fileContent,
                        inline: false,
                        start: 0,
                        getCharacterAndLineOfPosition: pos => line_mappings_1.getLineAndCharacterFromPosition(lineStartsMap, pos),
                    });
                }
            });
        }
    }
    exports.NgComponentTemplateVisitor = NgComponentTemplateVisitor;
});
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"ng_component_template.js","sourceRoot":"","sources":["../../../../../../../packages/core/schematics/utils/ng_component_template.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;;;;;;;;;;;;IAEH,2BAA4C;IAC5C,+BAAsC;IACtC,iCAAiC;IAEjC,gFAAsF;IACtF,gFAAqD;IACrD,mFAAwD;IACxD,2FAA+D;IAuB/D;;;OAGG;IACH,MAAa,0BAA0B;QAGrC,YAAmB,WAA2B;YAA3B,gBAAW,GAAX,WAAW,CAAgB;YAF9C,sBAAiB,GAAuB,EAAE,CAAC;QAEM,CAAC;QAElD,SAAS,CAAC,IAAa;YACrB,IAAI,IAAI,CAAC,IAAI,KAAK,EAAE,CAAC,UAAU,CAAC,gBAAgB,EAAE;gBAChD,IAAI,CAAC,qBAAqB,CAAC,IAA2B,CAAC,CAAC;aACzD;YAED,EAAE,CAAC,YAAY,CAAC,IAAI,EAAE,CAAC,CAAC,EAAE,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,CAAC;QAChD,CAAC;QAEO,qBAAqB,CAAC,IAAyB;YACrD,IAAI,CAAC,IAAI,CAAC,UAAU,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,MAAM,EAAE;gBAC/C,OAAO;aACR;YAED,MAAM,YAAY,GAAG,oCAAoB,CAAC,IAAI,CAAC,WAAW,EAAE,IAAI,CAAC,UAAU,CAAC,CAAC;YAC7E,MAAM,kBAAkB,GAAG,YAAY,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,IAAI,KAAK,WAAW,CAAC,CAAC;YAE9E,+EAA+E;YAC/E,IAAI,CAAC,kBAAkB,EAAE;gBACvB,OAAO;aACR;YAED,MAAM,aAAa,GAAG,kBAAkB,CAAC,IAAI,CAAC,UAAU,CAAC;YAEzD,kFAAkF;YAClF,IAAI,aAAa,CAAC,SAAS,CAAC,MAAM,KAAK,CAAC,EAAE;gBACxC,OAAO;aACR;YAED,MAAM,iBAAiB,GAAG,4BAAgB,CAAC,aAAa,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,CAAC;YAEvE,sEAAsE;YACtE,IAAI,CAAC,EAAE,CAAC,yBAAyB,CAAC,iBAAiB,CAAC,EAAE;gBACpD,OAAO;aACR;YAED,MAAM,UAAU,GAAG,IAAI,CAAC,aAAa,EAAE,CAAC;YACxC,MAAM,cAAc,GAAG,UAAU,CAAC,QAAQ,CAAC;YAE3C,8EAA8E;YAC9E,6CAA6C;YAC7C,iBAAiB,CAAC,UAAU,CAAC,OAAO,CAAC,QAAQ,CAAC,EAAE;gBAC9C,IAAI,CAAC,EAAE,CAAC,oBAAoB,CAAC,QAAQ,CAAC,EAAE;oBACtC,OAAO;iBACR;gBAED,MAAM,YAAY,GAAG,mCAAmB,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC;gBAExD,qFAAqF;gBACrF,2EAA2E;gBAC3E,IAAI,YAAY,KAAK,UAAU,IAAI,EAAE,CAAC,mBAAmB,CAAC,QAAQ,CAAC,WAAW,CAAC,EAAE;oBAC/E,4EAA4E;oBAC5E,oCAAoC;oBACpC,MAAM,gBAAgB,GAAG,QAAQ,CAAC,WAAW,CAAC,QAAQ,EAAE,GAAG,CAAC,CAAC;oBAC7D,MAAM,QAAQ,GAAG,cAAO,CAAC,cAAc,CAAC,CAAC;oBACzC,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC;wBAC1B,QAAQ,EAAE,QAAQ;wBAClB,SAAS,EAAE,IAAI;wBACf,OAAO,EAAE,QAAQ,CAAC,WAAW,CAAC,IAAI;wBAClC,MAAM,EAAE,IAAI;wBACZ,KAAK,EAAE,gBAAgB;wBACvB,6BAA6B,EAAE,GAAG,CAAC,EAAE,CACjC,EAAE,CAAC,6BAA6B,CAAC,UAAU,EAAE,GAAG,GAAG,gBAAgB,CAAC;qBACzE,CAAC,CAAC;iBACJ;gBACD,IAAI,YAAY,KAAK,aAAa,IAAI,EAAE,CAAC,mBAAmB,CAAC,QAAQ,CAAC,WAAW,CAAC,EAAE;oBAClF,MAAM,YAAY,GAAG,cAAO,CAAC,cAAO,CAAC,cAAc,CAAC,EAAE,QAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;oBAEjF,oEAAoE;oBACpE,qBAAqB;oBACrB,IAAI,CAAC,eAAU,CAAC,YAAY,CAAC,EAAE;wBAC7B,OAAO;qBACR;oBAED,MAAM,WAAW,GAAG,iBAAY,CAAC,YAAY,EAAE,MAAM,CAAC,CAAC;oBACvD,MAAM,aAAa,GAAG,oCAAoB,CAAC,WAAW,CAAC,CAAC;oBAExD,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC;wBAC1B,QAAQ,EAAE,YAAY;wBACtB,SAAS,EAAE,IAAI;wBACf,OAAO,EAAE,WAAW;wBACpB,MAAM,EAAE,KAAK;wBACb,KAAK,EAAE,CAAC;wBACR,6BAA6B,EAAE,GAAG,CAAC,EAAE,CAAC,+CAA+B,CAAC,aAAa,EAAE,GAAG,CAAC;qBAC1F,CAAC,CAAC;iBACJ;YACH,CAAC,CAAC,CAAC;QACL,CAAC;KACF;IA5FD,gEA4FC","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 {existsSync, readFileSync} from 'fs';\nimport {dirname, resolve} from 'path';\nimport * as ts from 'typescript';\n\nimport {computeLineStartsMap, getLineAndCharacterFromPosition} from './line_mappings';\nimport {getAngularDecorators} from './ng_decorators';\nimport {unwrapExpression} from './typescript/functions';\nimport {getPropertyNameText} from './typescript/property_name';\n\nexport interface ResolvedTemplate {\n  /** Class declaration that contains this template. */\n  container: ts.ClassDeclaration;\n  /** File content of the given template. */\n  content: string;\n  /** Start offset of the template content (e.g. in the inline source file) */\n  start: number;\n  /** Whether the given template is inline or not. */\n  inline: boolean;\n  /** Path to the file that contains this template. */\n  filePath: string;\n  /**\n   * Gets the character and line of a given position index in the template.\n   * If the template is declared inline within a TypeScript source file, the line and\n   * character are based on the full source file content.\n   */\n  getCharacterAndLineOfPosition: (pos: number) => {\n    character: number, line: number\n  };\n}\n\n/**\n * Visitor that can be used to determine Angular templates referenced within given\n * TypeScript source files (inline templates or external referenced templates)\n */\nexport class NgComponentTemplateVisitor {\n  resolvedTemplates: ResolvedTemplate[] = [];\n\n  constructor(public typeChecker: ts.TypeChecker) {}\n\n  visitNode(node: ts.Node) {\n    if (node.kind === ts.SyntaxKind.ClassDeclaration) {\n      this.visitClassDeclaration(node as ts.ClassDeclaration);\n    }\n\n    ts.forEachChild(node, n => this.visitNode(n));\n  }\n\n  private visitClassDeclaration(node: ts.ClassDeclaration) {\n    if (!node.decorators || !node.decorators.length) {\n      return;\n    }\n\n    const ngDecorators = getAngularDecorators(this.typeChecker, node.decorators);\n    const componentDecorator = ngDecorators.find(dec => dec.name === 'Component');\n\n    // In case no \"@Component\" decorator could be found on the current class, skip.\n    if (!componentDecorator) {\n      return;\n    }\n\n    const decoratorCall = componentDecorator.node.expression;\n\n    // In case the component decorator call is not valid, skip this class declaration.\n    if (decoratorCall.arguments.length !== 1) {\n      return;\n    }\n\n    const componentMetadata = unwrapExpression(decoratorCall.arguments[0]);\n\n    // Ensure that the component metadata is an object literal expression.\n    if (!ts.isObjectLiteralExpression(componentMetadata)) {\n      return;\n    }\n\n    const sourceFile = node.getSourceFile();\n    const sourceFileName = sourceFile.fileName;\n\n    // Walk through all component metadata properties and determine the referenced\n    // HTML templates (either external or inline)\n    componentMetadata.properties.forEach(property => {\n      if (!ts.isPropertyAssignment(property)) {\n        return;\n      }\n\n      const propertyName = getPropertyNameText(property.name);\n\n      // In case there is an inline template specified, ensure that the value is statically\n      // analyzable by checking if the initializer is a string literal-like node.\n      if (propertyName === 'template' && ts.isStringLiteralLike(property.initializer)) {\n        // Need to add an offset of one to the start because the template quotes are\n        // not part of the template content.\n        const templateStartIdx = property.initializer.getStart() + 1;\n        const filePath = resolve(sourceFileName);\n        this.resolvedTemplates.push({\n          filePath: filePath,\n          container: node,\n          content: property.initializer.text,\n          inline: true,\n          start: templateStartIdx,\n          getCharacterAndLineOfPosition: pos =>\n              ts.getLineAndCharacterOfPosition(sourceFile, pos + templateStartIdx)\n        });\n      }\n      if (propertyName === 'templateUrl' && ts.isStringLiteralLike(property.initializer)) {\n        const templatePath = resolve(dirname(sourceFileName), property.initializer.text);\n\n        // In case the template does not exist in the file system, skip this\n        // external template.\n        if (!existsSync(templatePath)) {\n          return;\n        }\n\n        const fileContent = readFileSync(templatePath, 'utf8');\n        const lineStartsMap = computeLineStartsMap(fileContent);\n\n        this.resolvedTemplates.push({\n          filePath: templatePath,\n          container: node,\n          content: fileContent,\n          inline: false,\n          start: 0,\n          getCharacterAndLineOfPosition: pos => getLineAndCharacterFromPosition(lineStartsMap, pos),\n        });\n      }\n    });\n  }\n}\n"]}