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87 lines
2.1 KiB
87 lines
2.1 KiB
import { TextEditor, Uri } from 'vscode';
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import type { Container } from '../container';
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import { Logger } from '../logger';
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import { Messages } from '../messages';
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import {
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ActiveEditorCommand,
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command,
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CommandContext,
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Commands,
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getCommandUri,
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getRepoPathOrActiveOrPrompt,
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} from './common';
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export interface CompareWithCommandArgs {
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ref1?: string;
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ref2?: string;
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}
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@command()
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export class CompareWithCommand extends ActiveEditorCommand {
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constructor(private readonly container: Container) {
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super([
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Commands.CompareWith,
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Commands.CompareHeadWith,
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Commands.CompareWorkingWith,
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Commands.Deprecated_DiffHeadWith,
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Commands.Deprecated_DiffWorkingWith,
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]);
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}
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protected override preExecute(context: CommandContext, args?: CompareWithCommandArgs) {
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switch (context.command) {
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case Commands.CompareWith:
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args = { ...args };
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break;
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case Commands.CompareHeadWith:
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case Commands.Deprecated_DiffHeadWith:
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args = { ...args };
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args.ref1 = 'HEAD';
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break;
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case Commands.CompareWorkingWith:
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case Commands.Deprecated_DiffWorkingWith:
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args = { ...args };
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args.ref1 = '';
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break;
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}
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return this.execute(context.editor, context.uri, args);
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}
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async execute(editor?: TextEditor, uri?: Uri, args?: CompareWithCommandArgs) {
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uri = getCommandUri(uri, editor);
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args = { ...args };
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try {
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let title;
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switch (args.ref1) {
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case null:
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title = 'Compare';
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break;
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case '':
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title = 'Compare Working Tree with';
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break;
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case 'HEAD':
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title = 'Compare HEAD with';
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break;
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default:
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title = `Compare ${args.ref1} with`;
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break;
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}
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const repoPath = await getRepoPathOrActiveOrPrompt(uri, editor, title);
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if (!repoPath) return;
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if (args.ref1 != null && args.ref2 != null) {
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void (await this.container.searchAndCompareView.compare(repoPath, args.ref1, args.ref2));
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} else {
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this.container.searchAndCompareView.selectForCompare(repoPath, args.ref1, { prompt: true });
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}
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} catch (ex) {
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Logger.error(ex, 'CompareWithCommmand');
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void Messages.showGenericErrorMessage('Unable to open comparison');
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}
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}
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}
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