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silverbullet/plugs/core/word_count_command.ts
2022-03-29 12:13:46 +02:00

21 lines
646 B
TypeScript

import { syscall } from "../lib/syscall";
function countWords(str: string): number {
const matches = str.match(/[\w\d\'-]+/gi);
return matches ? matches.length : 0;
}
function readingTime(wordCount: number): number {
// 225 is average word reading speed for adults
return Math.ceil(wordCount / 225);
}
export async function wordCount({ text }: { text: string }) {
let sysCallText = (await syscall("editor.getText")) as string;
const count = countWords(sysCallText);
console.log("Word count", count);
let syntaxNode = await syscall("editor.getSyntaxNodeUnderCursor");
console.log("Syntax node", syntaxNode);
return count;
}