@angular/cdk
Version:
Angular Material Component Development Kit
66 lines • 9.12 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
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.ElementSelectorsMigration = 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* to migrate outdated element selectors to the new one.
*/
class ElementSelectorsMigration extends migration_1.Migration {
constructor() {
super(...arguments);
/** Change data that upgrades to the specified target version. */
this.data = (0, upgrade_data_1.getVersionUpgradeData)(this, 'elementSelectors');
// 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(selector => {
(0, 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 => {
(0, 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 = this.fileSystem.resolve(node.getSourceFile().fileName);
this.data.forEach(selector => {
(0, literal_1.findAllSubstringIndices)(textContent, selector.replace)
.map(offset => node.getStart() + offset)
.forEach(start => this._replaceSelector(filePath, start, selector));
});
}
_replaceSelector(filePath, start, data) {
this.fileSystem
.edit(filePath)
.remove(start, data.replace.length)
.insertRight(start, data.replaceWith);
}
}
exports.ElementSelectorsMigration = ElementSelectorsMigration;
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