42 lines
1.1 KiB
TypeScript
42 lines
1.1 KiB
TypeScript
const INLINE_SIMPLE_COMMAND_ALIASES = new Map<string, string>([
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["/help", "/help"],
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["/commands", "/commands"],
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["/whoami", "/whoami"],
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["/id", "/whoami"],
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]);
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const INLINE_SIMPLE_COMMAND_RE = /(?:^|\s)\/(help|commands|whoami|id)(?=$|\s|:)/i;
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const INLINE_STATUS_RE = /(?:^|\s)\/status(?=$|\s|:)(?:\s*:\s*)?/gi;
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export function extractInlineSimpleCommand(body?: string): {
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command: string;
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cleaned: string;
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} | null {
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if (!body) {
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return null;
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}
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const match = body.match(INLINE_SIMPLE_COMMAND_RE);
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if (!match || match.index === undefined) {
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return null;
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}
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const alias = `/${match[1].toLowerCase()}`;
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const command = INLINE_SIMPLE_COMMAND_ALIASES.get(alias);
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if (!command) {
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return null;
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}
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const cleaned = body.replace(match[0], " ").replace(/\s+/g, " ").trim();
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return { command, cleaned };
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}
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export function stripInlineStatus(body: string): {
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cleaned: string;
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didStrip: boolean;
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} {
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const trimmed = body.trim();
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if (!trimmed) {
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return { cleaned: "", didStrip: false };
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}
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const cleaned = trimmed.replace(INLINE_STATUS_RE, " ").replace(/\s+/g, " ").trim();
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return { cleaned, didStrip: cleaned !== trimmed };
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}
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