42 lines
1.9 KiB
JavaScript
42 lines
1.9 KiB
JavaScript
"use strict";
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/**
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.OutputNamesMigration = void 0;
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const schematics_1 = require("@angular/cdk/schematics");
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const upgrade_data_1 = require("../upgrade-data");
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/**
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* Migration that walks through every inline or external HTML template and switches
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* changed output binding names to the proper new output name.
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*/
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class OutputNamesMigration extends schematics_1.Migration {
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constructor() {
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super(...arguments);
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/** Change data that upgrades to the specified target version. */
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this.data = (0, upgrade_data_1.getVersionUpgradeData)(this, 'outputNames');
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// Only enable the migration rule if there is upgrade data.
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this.enabled = this.data.length !== 0;
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}
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visitTemplate(template) {
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this.data.forEach(name => {
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const limitedTo = name.limitedTo;
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const relativeOffsets = [];
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if (limitedTo.attributes) {
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relativeOffsets.push(...(0, schematics_1.findOutputsOnElementWithAttr)(template.content, name.replace, limitedTo.attributes));
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}
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if (limitedTo.elements) {
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relativeOffsets.push(...(0, schematics_1.findOutputsOnElementWithTag)(template.content, name.replace, limitedTo.elements));
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}
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relativeOffsets
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.map(offset => template.start + offset)
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.forEach(start => this._replaceOutputName(template.filePath, start, name.replace.length, name.replaceWith));
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});
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}
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_replaceOutputName(filePath, start, width, newName) {
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this.fileSystem.edit(filePath).remove(start, width).insertRight(start, newName);
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}
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}
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exports.OutputNamesMigration = OutputNamesMigration;
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//# sourceMappingURL=output-names.js.map
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