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- "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.dev/license
- */
- Object.defineProperty(exports, "__esModule", { value: true });
- exports.CssSelectorsMigration = void 0;
- const ts = require("typescript");
- const migration_1 = require("../../update-tool/migration");
- const literal_1 = require("../typescript/literal");
- const upgrade_data_1 = require("../upgrade-data");
- /**
- * Migration that walks through every string literal, template and stylesheet in
- * order to migrate outdated CSS selectors to the new selector.
- */
- class CssSelectorsMigration extends migration_1.Migration {
- constructor() {
- super(...arguments);
- /** Change data that upgrades to the specified target version. */
- this.data = (0, upgrade_data_1.getVersionUpgradeData)(this, 'cssSelectors');
- // Only enable the migration rule if there is upgrade data.
- this.enabled = this.data.length !== 0;
- }
- visitNode(node) {
- if (ts.isStringLiteralLike(node)) {
- this._visitStringLiteralLike(node);
- }
- }
- visitTemplate(template) {
- this.data.forEach(data => {
- if (data.replaceIn && !data.replaceIn.html) {
- return;
- }
- (0, literal_1.findAllSubstringIndices)(template.content, data.replace)
- .map(offset => template.start + offset)
- .forEach(start => this._replaceSelector(template.filePath, start, data));
- });
- }
- visitStylesheet(stylesheet) {
- this.data.forEach(data => {
- if (data.replaceIn && !data.replaceIn.stylesheet) {
- return;
- }
- (0, literal_1.findAllSubstringIndices)(stylesheet.content, data.replace)
- .map(offset => stylesheet.start + offset)
- .forEach(start => this._replaceSelector(stylesheet.filePath, start, data));
- });
- }
- _visitStringLiteralLike(node) {
- if (node.parent && node.parent.kind !== ts.SyntaxKind.CallExpression) {
- return;
- }
- const textContent = node.getText();
- const filePath = this.fileSystem.resolve(node.getSourceFile().fileName);
- this.data.forEach(data => {
- if (data.replaceIn && !data.replaceIn.tsStringLiterals) {
- return;
- }
- (0, literal_1.findAllSubstringIndices)(textContent, data.replace)
- .map(offset => node.getStart() + offset)
- .forEach(start => this._replaceSelector(filePath, start, data));
- });
- }
- _replaceSelector(filePath, start, data) {
- this.fileSystem
- .edit(filePath)
- .remove(start, data.replace.length)
- .insertRight(start, data.replaceWith);
- }
- }
- exports.CssSelectorsMigration = CssSelectorsMigration;
- //# sourceMappingURL=css-selectors.js.map
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