@angular/cdk
Version:
Angular Material Component Development Kit
76 lines • 10.6 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/attribute-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");
/**
* Migration rule that walks through every string literal, template and stylesheet
* in order to switch deprecated attribute selectors to the updated selector.
*/
class AttributeSelectorsRule extends migration_rule_1.MigrationRule {
constructor() {
super(...arguments);
/** Required upgrade changes for specified target version. */
this.data = upgrade_data_1.getVersionUpgradeData(this, 'attributeSelectors');
// 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 => {
const currentSelector = `[${selector.replace}]`;
const updatedSelector = `[${selector.replaceWith}]`;
literal_1.findAllSubstringIndices(stylesheet.content, currentSelector)
.map(offset => stylesheet.start + offset)
.forEach(start => this._replaceSelector(stylesheet.filePath, start, { replace: currentSelector, replaceWith: updatedSelector }));
});
}
_visitStringLiteralLike(literal) {
if (literal.parent && literal.parent.kind !== ts.SyntaxKind.CallExpression) {
return;
}
const literalText = literal.getText();
const filePath = literal.getSourceFile().fileName;
this.data.forEach(selector => {
literal_1.findAllSubstringIndices(literalText, selector.replace)
.map(offset => literal.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.AttributeSelectorsRule = AttributeSelectorsRule;
});
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