mirror of https://git.tuxpa.in/a/code-server.git
79 lines
2.9 KiB
TypeScript
79 lines
2.9 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
|
|
* Copyright (c) Microsoft Corporation. All rights reserved.
|
|
* Licensed under the MIT License. See License.txt in the project root for license information.
|
|
*--------------------------------------------------------------------------------------------*/
|
|
import * as interfaces from './interfaces';
|
|
import * as vscode from 'vscode';
|
|
|
|
export class DocumentMergeConflict implements interfaces.IDocumentMergeConflict {
|
|
|
|
public range: vscode.Range;
|
|
public current: interfaces.IMergeRegion;
|
|
public incoming: interfaces.IMergeRegion;
|
|
public commonAncestors: interfaces.IMergeRegion[];
|
|
public splitter: vscode.Range;
|
|
|
|
constructor(descriptor: interfaces.IDocumentMergeConflictDescriptor) {
|
|
this.range = descriptor.range;
|
|
this.current = descriptor.current;
|
|
this.incoming = descriptor.incoming;
|
|
this.commonAncestors = descriptor.commonAncestors;
|
|
this.splitter = descriptor.splitter;
|
|
}
|
|
|
|
public commitEdit(type: interfaces.CommitType, editor: vscode.TextEditor, edit?: vscode.TextEditorEdit): Thenable<boolean> {
|
|
|
|
if (edit) {
|
|
|
|
this.applyEdit(type, editor.document, edit);
|
|
return Promise.resolve(true);
|
|
}
|
|
|
|
return editor.edit((edit) => this.applyEdit(type, editor.document, edit));
|
|
}
|
|
|
|
public applyEdit(type: interfaces.CommitType, document: vscode.TextDocument, edit: { replace(range: vscode.Range, newText: string): void; }): void {
|
|
|
|
// Each conflict is a set of ranges as follows, note placements or newlines
|
|
// which may not in spans
|
|
// [ Conflict Range -- (Entire content below)
|
|
// [ Current Header ]\n -- >>>>> Header
|
|
// [ Current Content ] -- (content)
|
|
// [ Splitter ]\n -- =====
|
|
// [ Incoming Content ] -- (content)
|
|
// [ Incoming Header ]\n -- <<<<< Incoming
|
|
// ]
|
|
if (type === interfaces.CommitType.Current) {
|
|
// Replace [ Conflict Range ] with [ Current Content ]
|
|
let content = document.getText(this.current.content);
|
|
this.replaceRangeWithContent(content, edit);
|
|
}
|
|
else if (type === interfaces.CommitType.Incoming) {
|
|
let content = document.getText(this.incoming.content);
|
|
this.replaceRangeWithContent(content, edit);
|
|
}
|
|
else if (type === interfaces.CommitType.Both) {
|
|
// Replace [ Conflict Range ] with [ Current Content ] + \n + [ Incoming Content ]
|
|
|
|
const currentContent = document.getText(this.current.content);
|
|
const incomingContent = document.getText(this.incoming.content);
|
|
|
|
edit.replace(this.range, currentContent.concat(incomingContent));
|
|
}
|
|
}
|
|
|
|
private replaceRangeWithContent(content: string, edit: { replace(range: vscode.Range, newText: string): void; }) {
|
|
if (this.isNewlineOnly(content)) {
|
|
edit.replace(this.range, '');
|
|
return;
|
|
}
|
|
|
|
// Replace [ Conflict Range ] with [ Current Content ]
|
|
edit.replace(this.range, content);
|
|
}
|
|
|
|
private isNewlineOnly(text: string) {
|
|
return text === '\n' || text === '\r\n';
|
|
}
|
|
}
|