yaml-language-server
Version:
YAML language server
57 lines • 3.35 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Red Hat, Inc. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
(function (factory) {
if (typeof module === "object" && typeof module.exports === "object") {
var v = factory(require, exports);
if (v !== undefined) module.exports = v;
}
else if (typeof define === "function" && define.amd) {
define(["require", "exports", "vscode-languageserver-types", "../utils/textBuffer"], factory);
}
})(function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.doDocumentOnTypeFormatting = void 0;
const vscode_languageserver_types_1 = require("vscode-languageserver-types");
const textBuffer_1 = require("../utils/textBuffer");
function doDocumentOnTypeFormatting(document, params) {
const { position } = params;
const tb = new textBuffer_1.TextBuffer(document);
if (params.ch === '\n') {
const previousLine = tb.getLineContent(position.line - 1);
if (previousLine.trimRight().endsWith(':')) {
const currentLine = tb.getLineContent(position.line);
const subLine = currentLine.substring(position.character, currentLine.length);
const isInArray = previousLine.indexOf(' - ') !== -1;
if (subLine.trimRight().length === 0) {
const indentationFix = position.character - (previousLine.length - previousLine.trimLeft().length);
if (indentationFix === params.options.tabSize && !isInArray) {
return; // skip if line already has proper formatting
}
const result = [];
if (currentLine.length > 0) {
result.push(vscode_languageserver_types_1.TextEdit.del(vscode_languageserver_types_1.Range.create(position, vscode_languageserver_types_1.Position.create(position.line, currentLine.length - 1))));
}
result.push(vscode_languageserver_types_1.TextEdit.insert(position, ' '.repeat(params.options.tabSize + (isInArray ? 2 - indentationFix : 0))));
return result;
}
if (isInArray) {
return [vscode_languageserver_types_1.TextEdit.insert(position, ' '.repeat(params.options.tabSize))];
}
}
if (previousLine.trimRight().endsWith('|')) {
return [vscode_languageserver_types_1.TextEdit.insert(position, ' '.repeat(params.options.tabSize))];
}
if (previousLine.includes(' - ') && !previousLine.includes(': ')) {
return [vscode_languageserver_types_1.TextEdit.insert(position, '- ')];
}
if (previousLine.includes(' - ') && previousLine.includes(': ')) {
return [vscode_languageserver_types_1.TextEdit.insert(position, ' ')];
}
}
}
exports.doDocumentOnTypeFormatting = doDocumentOnTypeFormatting;
});
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