src/vs/platform/agentHost/node/agentHostSlashCompletion.ts
86 LOC · 82 covered · 4 uncovered · 28 ranges · 1567 concepts · 17 introducers · 765 tests
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/*---------------------------------------------------------------------------------------------
agentHostSlashCompletion.ts ×4
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { matchesFuzzy2 } from '../../../base/common/filters.js';
/**
* A leading slash token in a user-message input.
*/
export interface ILeadingSlashToken {
/** The token including the leading slash. */
readonly token: string;
/** The typed token text after the slash. */
readonly typed: string;
/** The start offset of the token range to replace. */
readonly rangeStart: number;
/** The end offset of the token range to replace. */
readonly rangeEnd: number;
}
/**
* Extracts the leading `/word` token from the input, where the token is the
* run of non-whitespace characters starting at offset 0. Returns `undefined`
* if the input does not start with `/` or the cursor is past the token.
*/
export function extractLeadingSlashToken(text: string, offset: number): ILeadingSlashToken | undefined {
}
while (end < text.length) {
}
}
}
return { token, typed: token.slice(1), rangeStart: 0, rangeEnd: end };
}
/**
* Extracts the slash token containing the cursor when the slash is either at
* the start of the input or immediately follows whitespace.
*/
export function extractWhitespaceDelimitedSlashToken(text: string, offset: number): ILeadingSlashToken | undefined {
return undefined;
}
let start = offset;
while (start > 0 && !isSlashTokenWhitespace(text.charCodeAt(start - 1))) {
}
if (start >= text.length || text.charCodeAt(start) !== 0x2f /* / */) {
agentHostSlashCompletion.ts ×4
}
let end = start + 1;
while (end < text.length && !isSlashTokenWhitespace(text.charCodeAt(end))) {
agentHostSlashCompletion.ts ×4
}
return undefined;
}
const token = text.slice(start, end);
return { token, typed: token.slice(1), rangeStart: start, rangeEnd: end };
}
/**
* Tests whether a slash completion name fuzzy matches the typed token text.
*/
export function matchesSlashCompletion(typed: string, name: string): boolean {
if (typed.length === 0 || name.toLowerCase().startsWith(typed.toLowerCase())) {
agentHostSlashCompletion.ts ×2
}
return ch === 0x20 /* space */ || ch === 0x09 /* tab */ || ch === 0x0a /* \n */ || ch === 0x0d /* \r */;
}