46 lines
927 B
JavaScript
46 lines
927 B
JavaScript
// This file contains methods responsible for removing a node.
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import { hooks } from "./lib/removal-hooks";
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export function remove() {
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this._assertUnremoved();
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this.resync();
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if (this._callRemovalHooks()) {
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this._markRemoved();
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return;
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}
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this.shareCommentsWithSiblings();
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this._remove();
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this._markRemoved();
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}
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export function _callRemovalHooks() {
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for (const fn of (hooks: Array<Function>)) {
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if (fn(this, this.parentPath)) return true;
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}
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}
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export function _remove() {
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if (Array.isArray(this.container)) {
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this.container.splice(this.key, 1);
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this.updateSiblingKeys(this.key, -1);
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} else {
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this._replaceWith(null);
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}
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}
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export function _markRemoved() {
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this.shouldSkip = true;
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this.removed = true;
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this.node = null;
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}
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export function _assertUnremoved() {
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if (this.removed) {
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throw this.buildCodeFrameError("NodePath has been removed so is read-only.");
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}
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}
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