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Move md path completions and document links to language server (#155100)

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This commit is contained in:
Matt Bierner
2022-07-13 12:49:37 -07:00
committed by GitHub
parent 06443bcc10
commit bec36ce756
14 changed files with 153 additions and 1345 deletions
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64
extensions/markdown-language-features/src/languageFeatures/documentLinks.ts
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@@ -4,21 +4,16 @@
*--------------------------------------------------------------------------------------------*/
import * as vscode from 'vscode';
import * as nls from 'vscode-nls';
import * as uri from 'vscode-uri';
import { OpenDocumentLinkCommand } from '../commands/openDocumentLink';
import { ILogger } from '../logging';
import { IMdParser } from '../markdownEngine';
import { getLine, ITextDocument } from '../types/textDocument';
import { coalesce } from '../util/arrays';
import { noopToken } from '../util/cancellation';
import { Disposable } from '../util/dispose';
import { Schemes } from '../util/schemes';
import { MdDocumentInfoCache } from '../util/workspaceCache';
import { IMdWorkspace } from '../workspace';
const localize = nls.loadMessageBundle();
export interface ExternalHref {
readonly kind: 'external';
readonly uri: vscode.Uri;
@@ -543,62 +538,3 @@ export class LinkDefinitionSet implements Iterable<[string, MdLinkDefinition]> {
return this._map.get(ref);
}
}
export class MdVsCodeLinkProvider implements vscode.DocumentLinkProvider {
constructor(
private readonly _linkProvider: MdLinkProvider,
) { }
public async provideDocumentLinks(
document: ITextDocument,
token: vscode.CancellationToken
): Promise<vscode.DocumentLink[]> {
const { links, definitions } = await this._linkProvider.getLinks(document);
if (token.isCancellationRequested) {
return [];
}
return coalesce(links.map(data => this.toValidDocumentLink(data, definitions)));
}
private toValidDocumentLink(link: MdLink, definitionSet: LinkDefinitionSet): vscode.DocumentLink | undefined {
switch (link.href.kind) {
case 'external': {
let target = link.href.uri;
// Normalize VS Code links to target currently running version
if (link.href.uri.scheme === Schemes.vscode || link.href.uri.scheme === Schemes['vscode-insiders']) {
target = target.with({ scheme: vscode.env.uriScheme });
}
return new vscode.DocumentLink(link.source.hrefRange, link.href.uri);
}
case 'internal': {
const uri = OpenDocumentLinkCommand.createCommandUri(link.source.resource, link.href.path, link.href.fragment);
const documentLink = new vscode.DocumentLink(link.source.hrefRange, uri);
documentLink.tooltip = localize('documentLink.tooltip', 'Follow link');
return documentLink;
}
case 'reference': {
// We only render reference links in the editor if they are actually defined.
// This matches how reference links are rendered by markdown-it.
const def = definitionSet.lookup(link.href.ref);
if (def) {
const documentLink = new vscode.DocumentLink(
link.source.hrefRange,
vscode.Uri.parse(`command:_markdown.moveCursorToPosition?${encodeURIComponent(JSON.stringify([def.source.hrefRange.start.line, def.source.hrefRange.start.character]))}`));
documentLink.tooltip = localize('documentLink.referenceTooltip', 'Go to link definition');
return documentLink;
} else {
return undefined;
}
}
}
}
}
export function registerDocumentLinkSupport(
selector: vscode.DocumentSelector,
linkProvider: MdLinkProvider,
): vscode.Disposable {
return vscode.languages.registerDocumentLinkProvider(selector, new MdVsCodeLinkProvider(linkProvider));
}