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365 lines
9.6 KiB
365 lines
9.6 KiB
import {
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CancellationToken,
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commands,
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ConfigurationChangeEvent,
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Disposable,
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ProgressLocation,
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TreeItem,
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TreeItemCollapsibleState,
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window,
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} from 'vscode';
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import {
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BranchesViewConfig,
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configuration,
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ViewBranchesLayout,
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ViewFilesLayout,
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ViewShowBranchComparison,
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} from '../configuration';
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import { Commands } from '../constants';
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import { Container } from '../container';
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import { GitUri } from '../git/gitUri';
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import {
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GitBranchReference,
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GitCommit,
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GitReference,
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GitRevisionReference,
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RepositoryChange,
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RepositoryChangeComparisonMode,
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RepositoryChangeEvent,
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} from '../git/models';
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import { executeCommand } from '../system/command';
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import { gate } from '../system/decorators/gate';
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import {
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BranchesNode,
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BranchNode,
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BranchOrTagFolderNode,
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RepositoriesSubscribeableNode,
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RepositoryFolderNode,
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RepositoryNode,
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ViewNode,
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} from './nodes';
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import { ViewBase } from './viewBase';
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export class BranchesRepositoryNode extends RepositoryFolderNode<BranchesView, BranchesNode> {
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async getChildren(): Promise<ViewNode[]> {
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if (this.child == null) {
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this.child = new BranchesNode(this.uri, this.view, this, this.repo);
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}
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return this.child.getChildren();
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}
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protected changed(e: RepositoryChangeEvent) {
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return e.changed(
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RepositoryChange.Config,
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RepositoryChange.Heads,
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RepositoryChange.Index,
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RepositoryChange.Remotes,
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RepositoryChange.RemoteProviders,
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RepositoryChange.Status,
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RepositoryChange.Unknown,
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RepositoryChangeComparisonMode.Any,
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);
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}
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}
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export class BranchesViewNode extends RepositoriesSubscribeableNode<BranchesView, BranchesRepositoryNode> {
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async getChildren(): Promise<ViewNode[]> {
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if (this.children == null) {
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const repositories = this.view.container.git.openRepositories;
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if (repositories.length === 0) {
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this.view.message = 'No branches could be found.';
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return [];
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}
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this.view.message = undefined;
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const splat = repositories.length === 1;
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this.children = repositories.map(
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r => new BranchesRepositoryNode(GitUri.fromRepoPath(r.path), this.view, this, r, splat),
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);
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}
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if (this.children.length === 1) {
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const [child] = this.children;
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const branches = await child.repo.getBranches({ filter: b => !b.remote });
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if (branches.values.length === 0) {
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this.view.message = 'No branches could be found.';
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this.view.title = 'Branches';
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void child.ensureSubscription();
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return [];
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}
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this.view.message = undefined;
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this.view.title = `Branches (${branches.values.length})`;
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return child.getChildren();
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}
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return this.children;
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}
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getTreeItem(): TreeItem {
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const item = new TreeItem('Branches', TreeItemCollapsibleState.Expanded);
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return item;
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}
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}
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export class BranchesView extends ViewBase<BranchesViewNode, BranchesViewConfig> {
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protected readonly configKey = 'branches';
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constructor(container: Container) {
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super('gitlens.views.branches', 'Branches', container);
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}
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override get canReveal(): boolean {
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return this.config.reveal || !configuration.get('views.repositories.showBranches');
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}
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protected getRoot() {
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return new BranchesViewNode(this);
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}
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protected registerCommands(): Disposable[] {
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void this.container.viewCommands;
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return [
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commands.registerCommand(
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this.getQualifiedCommand('copy'),
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() => executeCommand(Commands.ViewsCopy, this.selection),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('refresh'),
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() => {
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this.container.git.resetCaches('branches');
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return this.refresh(true);
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},
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setLayoutToList'),
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() => this.setLayout(ViewBranchesLayout.List),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setLayoutToTree'),
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() => this.setLayout(ViewBranchesLayout.Tree),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setFilesLayoutToAuto'),
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() => this.setFilesLayout(ViewFilesLayout.Auto),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setFilesLayoutToList'),
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() => this.setFilesLayout(ViewFilesLayout.List),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setFilesLayoutToTree'),
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() => this.setFilesLayout(ViewFilesLayout.Tree),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setShowAvatarsOn'),
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() => this.setShowAvatars(true),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setShowAvatarsOff'),
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() => this.setShowAvatars(false),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setShowBranchComparisonOn'),
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() => this.setShowBranchComparison(true),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setShowBranchComparisonOff'),
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() => this.setShowBranchComparison(false),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setShowBranchPullRequestOn'),
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() => this.setShowBranchPullRequest(true),
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this,
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),
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commands.registerCommand(
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this.getQualifiedCommand('setShowBranchPullRequestOff'),
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() => this.setShowBranchPullRequest(false),
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this,
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),
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];
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}
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protected override filterConfigurationChanged(e: ConfigurationChangeEvent) {
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const changed = super.filterConfigurationChanged(e);
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if (
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!changed &&
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!configuration.changed(e, 'defaultDateFormat') &&
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!configuration.changed(e, 'defaultDateShortFormat') &&
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!configuration.changed(e, 'defaultDateSource') &&
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!configuration.changed(e, 'defaultDateStyle') &&
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!configuration.changed(e, 'defaultGravatarsStyle') &&
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!configuration.changed(e, 'defaultTimeFormat') &&
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!configuration.changed(e, 'sortBranchesBy')
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) {
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return false;
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}
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return true;
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}
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findBranch(branch: GitBranchReference, token?: CancellationToken) {
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if (branch.remote) return undefined;
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const repoNodeId = RepositoryNode.getId(branch.repoPath);
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return this.findNode((n: any) => n.branch?.ref === branch.ref, {
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allowPaging: true,
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maxDepth: 4,
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canTraverse: n => {
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if (n instanceof BranchesViewNode) return true;
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if (n instanceof BranchesRepositoryNode || n instanceof BranchOrTagFolderNode) {
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return n.id.startsWith(repoNodeId);
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}
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return false;
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},
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token: token,
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});
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}
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async findCommit(commit: GitCommit | { repoPath: string; ref: string }, token?: CancellationToken) {
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const repoNodeId = RepositoryNode.getId(commit.repoPath);
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// Get all the branches the commit is on
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const branches = await this.container.git.getCommitBranches(
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commit.repoPath,
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commit.ref,
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GitCommit.is(commit) ? { commitDate: commit.committer.date } : undefined,
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);
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if (branches.length === 0) return undefined;
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return this.findNode((n: any) => n.commit?.ref === commit.ref, {
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allowPaging: true,
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maxDepth: 5,
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canTraverse: async n => {
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if (n instanceof BranchesViewNode) return true;
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if (n instanceof BranchesRepositoryNode || n instanceof BranchOrTagFolderNode) {
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return n.id.startsWith(repoNodeId);
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}
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if (n instanceof BranchNode && branches.includes(n.branch.name)) {
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await n.loadMore({ until: commit.ref });
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return true;
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}
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return false;
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},
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token: token,
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});
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}
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@gate(() => '')
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revealBranch(
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branch: GitBranchReference,
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options?: {
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select?: boolean;
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focus?: boolean;
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expand?: boolean | number;
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},
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) {
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return window.withProgress(
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{
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location: ProgressLocation.Notification,
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title: `Revealing ${GitReference.toString(branch, { icon: false, quoted: true })} in the side bar...`,
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cancellable: true,
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},
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async (progress, token) => {
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const node = await this.findBranch(branch, token);
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if (node == null) return undefined;
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await this.ensureRevealNode(node, options);
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return node;
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},
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);
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}
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@gate(() => '')
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async revealCommit(
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commit: GitRevisionReference,
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options?: {
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select?: boolean;
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focus?: boolean;
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expand?: boolean | number;
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},
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) {
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return window.withProgress(
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{
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location: ProgressLocation.Notification,
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title: `Revealing ${GitReference.toString(commit, { icon: false, quoted: true })} in the side bar...`,
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cancellable: true,
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},
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async (progress, token) => {
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const node = await this.findCommit(commit, token);
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if (node == null) return undefined;
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await this.ensureRevealNode(node, options);
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return node;
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},
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);
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}
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@gate(() => '')
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async revealRepository(
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repoPath: string,
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options?: { select?: boolean; focus?: boolean; expand?: boolean | number },
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) {
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const node = await this.findNode(RepositoryFolderNode.getId(repoPath), {
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maxDepth: 1,
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canTraverse: n => n instanceof BranchesViewNode || n instanceof RepositoryFolderNode,
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});
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if (node !== undefined) {
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await this.reveal(node, options);
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}
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return node;
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}
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private setLayout(layout: ViewBranchesLayout) {
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return configuration.updateEffective(`views.${this.configKey}.branches.layout` as const, layout);
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}
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private setFilesLayout(layout: ViewFilesLayout) {
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return configuration.updateEffective(`views.${this.configKey}.files.layout` as const, layout);
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}
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private setShowAvatars(enabled: boolean) {
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return configuration.updateEffective(`views.${this.configKey}.avatars` as const, enabled);
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}
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private setShowBranchComparison(enabled: boolean) {
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return configuration.updateEffective(
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`views.${this.configKey}.showBranchComparison` as const,
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enabled ? ViewShowBranchComparison.Branch : false,
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);
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}
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private async setShowBranchPullRequest(enabled: boolean) {
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await configuration.updateEffective(`views.${this.configKey}.pullRequests.showForBranches` as const, enabled);
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await configuration.updateEffective(`views.${this.configKey}.pullRequests.enabled` as const, enabled);
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}
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}
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