@angular/cdk
Version:
Angular Material Component Development Kit
74 lines • 9.87 kB
JavaScript
/**
* @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/cdk/schematics/ng-update/upgrade-rules/element-selectors-rule", ["require", "exports", "typescript", "@angular/cdk/schematics/update-tool/migration-rule", "@angular/cdk/schematics/ng-update/typescript/literal", "@angular/cdk/schematics/ng-update/upgrade-data"], factory);
}
})(function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const ts = require("typescript");
const migration_rule_1 = require("@angular/cdk/schematics/update-tool/migration-rule");
const literal_1 = require("@angular/cdk/schematics/ng-update/typescript/literal");
const upgrade_data_1 = require("@angular/cdk/schematics/ng-update/upgrade-data");
/**
* Rule that walks through every string literal, template and stylesheet in order
* to migrate outdated element selectors to the new one.
*/
class ElementSelectorsRule extends migration_rule_1.MigrationRule {
constructor() {
super(...arguments);
/** Change data that upgrades to the specified target version. */
this.data = upgrade_data_1.getVersionUpgradeData(this, 'elementSelectors');
// Only enable the migration rule if there is upgrade data.
this.ruleEnabled = this.data.length !== 0;
}
visitNode(node) {
if (ts.isStringLiteralLike(node)) {
this._visitStringLiteralLike(node);
}
}
visitTemplate(template) {
this.data.forEach(selector => {
literal_1.findAllSubstringIndices(template.content, selector.replace)
.map(offset => template.start + offset)
.forEach(start => this._replaceSelector(template.filePath, start, selector));
});
}
visitStylesheet(stylesheet) {
this.data.forEach(selector => {
literal_1.findAllSubstringIndices(stylesheet.content, selector.replace)
.map(offset => stylesheet.start + offset)
.forEach(start => this._replaceSelector(stylesheet.filePath, start, selector));
});
}
_visitStringLiteralLike(node) {
if (node.parent && node.parent.kind !== ts.SyntaxKind.CallExpression) {
return;
}
const textContent = node.getText();
const filePath = node.getSourceFile().fileName;
this.data.forEach(selector => {
literal_1.findAllSubstringIndices(textContent, selector.replace)
.map(offset => node.getStart() + offset)
.forEach(start => this._replaceSelector(filePath, start, selector));
});
}
_replaceSelector(filePath, start, data) {
const updateRecorder = this.getUpdateRecorder(filePath);
updateRecorder.remove(start, data.replace.length);
updateRecorder.insertRight(start, data.replaceWith);
}
}
exports.ElementSelectorsRule = ElementSelectorsRule;
});
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