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126 lines
4.8 KiB
126 lines
4.8 KiB
'use strict';
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import { commands, TextEditor, Uri, window } from 'vscode';
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import { GlyphChars } from '../constants';
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import { Container } from '../container';
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import { GitLog, GitUri } from '../git/gitService';
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import { Logger } from '../logger';
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import { Messages } from '../messages';
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import { BranchesQuickPick, BranchHistoryQuickPick, CommandQuickPickItem } from '../quickpicks';
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import { Strings } from '../system';
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import { ActiveEditorCachedCommand, Commands, getCommandUri, getRepoPathOrActiveOrPrompt } from './common';
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import { ShowQuickCommitDetailsCommandArgs } from './showQuickCommitDetails';
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export interface ShowQuickBranchHistoryCommandArgs {
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branch?: string;
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log?: GitLog;
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maxCount?: number;
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repoPath?: string;
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goBackCommand?: CommandQuickPickItem;
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nextPageCommand?: CommandQuickPickItem;
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}
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export class ShowQuickBranchHistoryCommand extends ActiveEditorCachedCommand {
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constructor() {
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super(Commands.ShowQuickBranchHistory);
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}
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async execute(editor?: TextEditor, uri?: Uri, args: ShowQuickBranchHistoryCommandArgs = {}) {
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uri = getCommandUri(uri, editor);
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const gitUri = uri && (await GitUri.fromUri(uri));
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args = { ...args };
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let progressCancellation =
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args.branch === undefined ? undefined : BranchHistoryQuickPick.showProgress(args.branch);
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try {
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const repoPath =
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args.repoPath ||
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(await getRepoPathOrActiveOrPrompt(
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gitUri,
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editor,
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`Show branch history in which repository${GlyphChars.Ellipsis}`
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));
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if (!repoPath) return undefined;
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if (args.branch === undefined) {
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const branches = await Container.git.getBranches(repoPath);
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let goBackCommand;
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if (!(await Container.git.getRepoPathOrActive(uri, editor))) {
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goBackCommand = new CommandQuickPickItem(
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{
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label: `go back ${GlyphChars.ArrowBack}`,
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description: `${Strings.pad(GlyphChars.Dash, 2, 3)} to which repository`
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},
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Commands.ShowQuickBranchHistory,
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[uri, args]
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);
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}
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const pick = await BranchesQuickPick.show(branches, `Show history for branch${GlyphChars.Ellipsis}`, {
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goBackCommand: goBackCommand
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});
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if (pick === undefined) return undefined;
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if (pick instanceof CommandQuickPickItem) return pick.execute();
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args.branch = pick.branch.name;
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if (args.branch === undefined) return undefined;
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progressCancellation = BranchHistoryQuickPick.showProgress(args.branch);
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}
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if (args.log === undefined) {
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args.log = await Container.git.getLog(repoPath, {
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maxCount: args.maxCount,
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ref: (gitUri && gitUri.sha) || args.branch
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});
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if (args.log === undefined) return window.showWarningMessage(`Unable to show branch history`);
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}
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if (progressCancellation !== undefined && progressCancellation.token.isCancellationRequested) {
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return undefined;
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}
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const pick = await BranchHistoryQuickPick.show(
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args.log,
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gitUri,
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args.branch,
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progressCancellation!,
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args.goBackCommand,
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args.nextPageCommand
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);
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if (pick === undefined) return undefined;
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if (pick instanceof CommandQuickPickItem) return pick.execute();
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// Create a command to get back to here
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const currentCommand = new CommandQuickPickItem(
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{
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label: `go back ${GlyphChars.ArrowBack}`,
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description: `${Strings.pad(GlyphChars.Dash, 2, 3)} to ${GlyphChars.Space}$(git-branch) ${
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args.branch
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} history`
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},
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Commands.ShowQuickBranchHistory,
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[uri, { ...args }]
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);
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return commands.executeCommand(Commands.ShowQuickCommitDetails, pick.commit.toGitUri(), {
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sha: pick.commit.sha,
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commit: pick.commit,
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repoLog: args.log,
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goBackCommand: currentCommand
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} as ShowQuickCommitDetailsCommandArgs);
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}
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catch (ex) {
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Logger.error(ex, 'ShowQuickBranchHistoryCommand');
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return Messages.showGenericErrorMessage('Unable to show branch history');
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}
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finally {
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progressCancellation && progressCancellation.cancel();
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}
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}
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}
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