/
documentContext.ts
42 lines (38 loc) · 1.4 KB
/
documentContext.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { DocumentContext } from 'vscode-css-languageservice';
import { endsWith, startsWith } from '../utils/strings';
import { WorkspaceFolder } from 'vscode-languageserver';
import { resolvePath } from '../requests';
export function getDocumentContext(documentUri: string, workspaceFolders: WorkspaceFolder[]): DocumentContext {
function getRootFolder(): string | undefined {
for (const folder of workspaceFolders) {
let folderURI = folder.uri;
if (!endsWith(folderURI, '/')) {
folderURI = folderURI + '/';
}
if (startsWith(documentUri, folderURI)) {
return folderURI;
}
}
return undefined;
}
return {
resolveReference: (ref: string, base = documentUri) => {
if (ref.match(/^\w[\w\d+.-]*:/)) {
// starts with a schema
return ref;
}
if (ref[0] === '/') { // resolve absolute path against the current workspace folder
const folderUri = getRootFolder();
if (folderUri) {
return folderUri + ref.substr(1);
}
}
base = base.substr(0, base.lastIndexOf('/') + 1);
return resolvePath(base, ref);
},
};
}